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Weekly Routing Table Report
by cscora＠apnic.net 25 Aug '17

25 Aug '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG MENOG, BJNOG, SDNOG, CMNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 26 Aug, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 659134 Prefixes after maximum aggregation (per Origin AS): 256684 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 319064 Total ASes present in the Internet Routing Table: 58198 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 50314 Origin ASes announcing only one prefix: 22185 Transit ASes present in the Internet Routing Table: 7884 Transit-only ASes present in the Internet Routing Table: 228 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 56 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 62 Number of instances of unregistered ASNs: 65 Number of 32-bit ASNs allocated by the RIRs: 19815 Number of 32-bit ASNs visible in the Routing Table: 15573 Prefixes from 32-bit ASNs in the Routing Table: 63688 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 328 Number of addresses announced to Internet: 2851451744 Equivalent to 169 /8s, 245 /16s and 179 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 219440 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179395 Total APNIC prefixes after maximum aggregation: 51805 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 178370 Unique aggregates announced from the APNIC address blocks: 74369 APNIC Region origin ASes present in the Internet Routing Table: 8295 APNIC Prefixes per ASN: 21.50 APNIC Region origin ASes announcing only one prefix: 2304 APNIC Region transit ASes present in the Internet Routing Table: 1176 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 56 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3154 Number of APNIC addresses announced to Internet: 764692960 Equivalent to 45 /8s, 148 /16s and 73 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 201001 Total ARIN prefixes after maximum aggregation: 95586 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 202791 Unique aggregates announced from the ARIN address blocks: 93664 ARIN Region origin ASes present in the Internet Routing Table: 17961 ARIN Prefixes per ASN: 11.29 ARIN Region origin ASes announcing only one prefix: 6638 ARIN Region transit ASes present in the Internet Routing Table: 1776 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2161 Number of ARIN addresses announced to Internet: 1108661024 Equivalent to 66 /8s, 20 /16s and 211 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 176705 Total RIPE prefixes after maximum aggregation: 86571 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 172575 Unique aggregates announced from the RIPE address blocks: 104278 RIPE Region origin ASes present in the Internet Routing Table: 24326 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11177 RIPE Region transit ASes present in the Internet Routing Table: 3456 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6118 Number of RIPE addresses announced to Internet: 713008256 Equivalent to 42 /8s, 127 /16s and 164 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 84765 Total LACNIC prefixes after maximum aggregation: 18849 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 86023 Unique aggregates announced from the LACNIC address blocks: 39482 LACNIC Region origin ASes present in the Internet Routing Table: 6288 LACNIC Prefixes per ASN: 13.68 LACNIC Region origin ASes announcing only one prefix: 1726 LACNIC Region transit ASes present in the Internet Routing Table: 1161 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3801 Number of LACNIC addresses announced to Internet: 171152864 Equivalent to 10 /8s, 51 /16s and 149 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17204 Total AfriNIC prefixes after maximum aggregation: 3818 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 19047 Unique aggregates announced from the AfriNIC address blocks: 7005 AfriNIC Region origin ASes present in the Internet Routing Table: 1068 AfriNIC Prefixes per ASN: 17.83 AfriNIC Region origin ASes announcing only one prefix: 339 AfriNIC Region transit ASes present in the Internet Routing Table: 210 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 339 Number of AfriNIC addresses announced to Internet: 93467136 Equivalent to 5 /8s, 146 /16s and 50 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5412 4192 87 ERX-CERNET-BKB China Education and Rese 7545 3980 407 393 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2839 11126 752 KIXS-AS-KR Korea Telecom, KR 9829 2754 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2353 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2292 1465 114 VNPT-AS-VN VNPT Corp, VN 4755 2099 423 221 TATACOMM-AS TATA Communications formerl 7552 1706 1105 70 VIETEL-AS-AP Viettel Corporation, VN 9498 1623 361 144 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3808 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3468 1341 87 SHAW - Shaw Communications Inc., CA 18566 2205 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2047 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2030 2233 429 CHARTER-NET-HKY-NC - Charter Communicat 209 1887 5066 642 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1828 329 279 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1822 3927 529 AMAZON-02 - Amazon.com, Inc., US 701 1715 10557 629 UUNET - MCI Communications Services, In 6983 1694 854 229 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2969 959 2134 AKAMAI-ASN1, US 8551 2540 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2058 332 424 TELLCOM-AS, TR 9121 1811 1691 17 TTNET, TR 12389 1695 1604 670 ROSTELECOM-AS, RU 12479 1652 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1159 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3549 542 217 Telmex Colombia S.A., CO 8151 2982 3424 581 Uninet S.A. de C.V., MX 11830 2109 370 65 Instituto Costarricense de Electricidad 6503 1606 437 53 Axtel, S.A.B. de C.V., MX 7303 1561 1019 245 Telecom Argentina S.A., AR 6147 1218 377 27 Telefonica del Peru S.A.A., PE 3816 1026 504 95 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 954 2279 185 CLARO S.A., BR 11172 917 126 86 Alestra, S. de R.L. de C.V., MX 18881 898 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1185 398 48 LINKdotNET-AS, EG 37611 750 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 657 1383 29 ETISALAT-MISR, EG 24835 499 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 409 353 76 ORANGE-, TN 15399 361 35 7 WANANCHI-, KE 2018 304 327 74 TENET-1, ZA 23889 283 103 14 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5412 4192 87 ERX-CERNET-BKB China Education and Rese 7545 3980 407 393 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3808 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3549 542 217 Telmex Colombia S.A., CO 6327 3468 1341 87 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 8151 2982 3424 581 Uninet S.A. de C.V., MX 20940 2969 959 2134 AKAMAI-ASN1, US 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2839 11126 752 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3808 3650 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3980 3587 TPG-INTERNET-AP TPG Telecom Limited, AU 6327 3468 3381 SHAW - Shaw Communications Inc., CA 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3549 3332 Telmex Colombia S.A., CO 17974 2962 2889 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2540 2499 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2982 2401 Uninet S.A. de C.V., MX 9808 2353 2321 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2754 2205 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 290012147 UNALLOCATED 63.65.43.0/24 7046 RFC2270-UUNET-CUSTOMER - MCI C 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65346 PRIVATE 94.50.36.0/22 31094 TTKNET Tyumen, Russia, RU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.226.112.0/20 62788 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.79.12.0/22 37306 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:284 /13:553 /14:1052 /15:1847 /16:13417 /17:7668 /18:13406 /19:24731 /20:38877 /21:41696 /22:78797 /23:65148 /24:369251 /25:850 /26:633 /27:650 /28:37 /29:23 /30:17 /31:2 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3265 3468 SHAW - Shaw Communications Inc., CA 22773 2996 3808 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2089 2205 MEGAPATH5-US - MegaPath Corporation, US 8551 2005 2540 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1610 1828 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1499 2109 Instituto Costarricense de Electricidad y Telec 10620 1495 3549 Telmex Colombia S.A., CO 11492 1411 1591 CABLEONE - CABLE ONE, INC., US 6389 1358 2047 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1558 2:827 4:18 5:2447 6:31 7:1 8:1052 12:1855 13:142 14:1703 15:28 16:2 17:193 18:90 20:61 23:2438 24:1920 25:2 27:2378 29:1 31:1926 32:84 33:18 35:21 36:390 37:2354 38:1353 39:68 40:98 41:2957 42:464 43:1961 44:78 45:3021 46:2797 47:163 49:1257 50:989 51:19 52:815 54:364 55:6 56:4 57:44 58:1559 59:1009 60:325 61:1923 62:1702 63:1903 64:4647 65:2210 66:4567 67:2279 68:1231 69:3380 70:1179 71:616 72:2219 74:2712 75:388 76:428 77:1497 78:1443 79:1940 80:1406 81:1395 82:1001 83:728 84:964 85:1830 86:465 87:1198 88:763 89:2179 90:166 91:6205 92:1008 93:2399 94:2345 95:2663 96:655 97:354 98:1066 99:98 100:153 101:1469 102:1 103:15666 104:3026 105:187 106:550 107:1767 108:822 109:2910 110:1466 111:1748 112:1241 113:1247 114:1078 115:1585 116:1671 117:1768 118:2155 119:1658 120:734 121:1060 122:2330 123:1819 124:1480 125:1785 128:883 129:665 130:441 131:1472 132:572 133:190 134:682 135:218 136:452 137:480 138:1924 139:521 140:409 141:651 142:773 143:894 144:810 145:184 146:1097 147:705 148:1500 149:584 150:731 151:987 152:731 153:298 154:871 155:755 156:667 157:665 158:481 159:1559 160:750 161:747 162:2521 163:500 164:960 165:1404 166:381 167:1295 168:2987 169:843 170:3515 171:369 172:996 173:1994 174:813 175:749 176:1894 177:3947 178:2553 179:1145 180:2198 181:1978 182:2430 183:769 184:878 185:10588 186:3317 187:2187 188:2579 189:1809 190:8361 191:1329 192:9579 193:5823 194:4727 195:3924 196:2107 197:1360 198:5532 199:5890 200:7600 201:4347 202:10361 203:9990 204:4549 205:2840 206:3069 207:3157 208:3957 209:3996 210:3956 211:2056 212:2883 213:2524 214:853 215:66 216:5877 217:2132 218:899 219:601 220:1685 221:909 222:749 223:1196 End of report

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Last call for presentations and Draft programme for RIPE 75
by Benno Overeinder 25 Aug '17

25 Aug '17

Colleagues, A list of currently accepted RIPE 75 presentations is now published at: https://ripe75.ripe.net/programme/meeting-plan/draft-programme/ There are still plenary, BoF, tutorial and workshop slots remaining for the final RIPE 75 programme and RIPE Programme Committee will accept new proposals until *6 September 2017*. This is our last call for you to submit your proposals. You can find the CFP for RIPE 75 below or at https://ripe75.ripe.net/submit-topic/cfp/, for your proposals for plenary session presentations, tutorials, workshops, BoFs (Birds of a Feather sessions) and lightning talks. Please also note that speakers do not receive any extra reduction or funding towards the meeting fee at the RIPE Meetings. Update to UAE DTCM requirments: It is now confirmed that a photocopy of speakers' passports is *not* required. Non-UAE/international speakers need only to provide: * Passport number * Date of birth * A short biography (at least 60 words) Residents of the UAE are required to upload a copy of their Emirates ID (in jpeg format). More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Kind regards, Benno Overeinder RIPE PC Chair https://ripe75.ripe.net/ripe-pc/ -------------------->>><<<-------------------- Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 75 will take place from 22-26 October in Dubai, UAE. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary sessions, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 75. See the full descriptions of the different presentation formats, https://ripe75.ripe.net/submit-topic/presentation-formats/. Proposals for plenary sessions, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than *6 September 2017*. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange - Connected Things (aka. Internet of Things - IoT) Speakers Due to UAE law, confirmed Non-UAE/international speakers need to provide: * Passport number * Date of birth * A short biography (at least 60 words) Residents of the UAE are required to upload a copy of their Emirates ID (in jpeg format). More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Please also note that speakers do not receive any discount or funding towards the meeting fee at RIPE Meetings. Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. Presenters should indicate how much time they will require. In general, the time allocated for the different presentation formats is as follows: - Plenary presentations: 20-25 minutes presentation with 5-10 minutes discussion - Tutorials: up to two hours (Monday morning) - Workshops: one hour (during evening sessions) to two hours (Monday morning) - BoFs: approximately one hour - Lightning talks: 10 minutes total for both presentation and any discussion The following general requirements apply: - Proposals must be submitted using the meeting submission system, https://ripe75.ripe.net/submit-topic/ - Lightning talks should also be submitted using the meeting submission system (https://ripe75.ripe.net/submit-topic/) and can be submitted any time up to and including the meeting week. The allocation of lightning talks will be announced on short notice, in some cases on the same day but often one day prior to the time slot allocated. - Presenters who propose a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. - All presentation proposals will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panellists, presenters and moderators. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

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Weekly Routing Table Report
by cscora＠apnic.net 18 Aug '17

18 Aug '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG MENOG, BJNOG, SDNOG, CMNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 19 Aug, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 657966 Prefixes after maximum aggregation (per Origin AS): 256321 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 318644 Total ASes present in the Internet Routing Table: 58117 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 50261 Origin ASes announcing only one prefix: 22199 Transit ASes present in the Internet Routing Table: 7856 Transit-only ASes present in the Internet Routing Table: 219 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 56 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 65 Number of instances of unregistered ASNs: 69 Number of 32-bit ASNs allocated by the RIRs: 19739 Number of 32-bit ASNs visible in the Routing Table: 15504 Prefixes from 32-bit ASNs in the Routing Table: 63312 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 329 Number of addresses announced to Internet: 2852057444 Equivalent to 169 /8s, 254 /16s and 241 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 219103 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179034 Total APNIC prefixes after maximum aggregation: 51785 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 178012 Unique aggregates announced from the APNIC address blocks: 74353 APNIC Region origin ASes present in the Internet Routing Table: 8286 APNIC Prefixes per ASN: 21.48 APNIC Region origin ASes announcing only one prefix: 2302 APNIC Region transit ASes present in the Internet Routing Table: 1174 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 56 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3139 Number of APNIC addresses announced to Internet: 764417508 Equivalent to 45 /8s, 144 /16s and 21 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 200851 Total ARIN prefixes after maximum aggregation: 95479 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 202628 Unique aggregates announced from the ARIN address blocks: 93514 ARIN Region origin ASes present in the Internet Routing Table: 17958 ARIN Prefixes per ASN: 11.28 ARIN Region origin ASes announcing only one prefix: 6646 ARIN Region transit ASes present in the Internet Routing Table: 1775 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2155 Number of ARIN addresses announced to Internet: 1109948448 Equivalent to 66 /8s, 40 /16s and 120 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 176258 Total RIPE prefixes after maximum aggregation: 86469 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 172136 Unique aggregates announced from the RIPE address blocks: 104075 RIPE Region origin ASes present in the Internet Routing Table: 24295 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11175 RIPE Region transit ASes present in the Internet Routing Table: 3439 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6095 Number of RIPE addresses announced to Internet: 712878720 Equivalent to 42 /8s, 125 /16s and 170 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 84593 Total LACNIC prefixes after maximum aggregation: 18725 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 85858 Unique aggregates announced from the LACNIC address blocks: 39440 LACNIC Region origin ASes present in the Internet Routing Table: 6264 LACNIC Prefixes per ASN: 13.71 LACNIC Region origin ASes announcing only one prefix: 1742 LACNIC Region transit ASes present in the Internet Routing Table: 1161 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3780 Number of LACNIC addresses announced to Internet: 171061472 Equivalent to 10 /8s, 50 /16s and 48 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17163 Total AfriNIC prefixes after maximum aggregation: 3807 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 19003 Unique aggregates announced from the AfriNIC address blocks: 6990 AfriNIC Region origin ASes present in the Internet Routing Table: 1063 AfriNIC Prefixes per ASN: 17.88 AfriNIC Region origin ASes announcing only one prefix: 333 AfriNIC Region transit ASes present in the Internet Routing Table: 208 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 335 Number of AfriNIC addresses announced to Internet: 93287936 Equivalent to 5 /8s, 143 /16s and 118 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5438 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4004 408 395 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2840 11124 749 KIXS-AS-KR Korea Telecom, KR 9829 2753 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2358 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2293 1453 111 VNPT-AS-VN VNPT Corp, VN 4755 2095 422 220 TATACOMM-AS TATA Communications formerl 7552 1686 1106 71 VIETEL-AS-AP Viettel Corporation, VN 9498 1625 361 144 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3816 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3456 1341 88 SHAW - Shaw Communications Inc., CA 18566 2205 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2026 2214 434 CHARTER-NET-HKY-NC - Charter Communicat 209 1859 5065 635 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1826 329 279 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1819 3862 538 AMAZON-02 - Amazon.com, Inc., US 701 1718 10559 628 UUNET - MCI Communications Services, In 6983 1693 854 229 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2971 968 2135 AKAMAI-ASN1, US 8551 2546 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2057 332 424 TELLCOM-AS, TR 9121 1909 1691 17 TTNET, TR 12479 1653 1048 59 UNI2-AS, ES 12389 1607 1536 668 ROSTELECOM-AS, RU 13188 1602 100 55 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1169 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3547 542 217 Telmex Colombia S.A., CO 8151 2843 3410 583 Uninet S.A. de C.V., MX 11830 2109 370 65 Instituto Costarricense de Electricidad 7303 1560 1018 247 Telecom Argentina S.A., AR 6503 1555 437 53 Axtel, S.A.B. de C.V., MX 6147 1214 377 27 Telefonica del Peru S.A.A., PE 3816 1026 504 95 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 953 2278 185 CLARO S.A., BR 11172 917 126 86 Alestra, S. de R.L. de C.V., MX 18881 898 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1198 398 48 LINKdotNET-AS, EG 37611 748 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 679 1378 29 ETISALAT-MISR, EG 24835 499 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 407 321 75 ORANGE-, TN 15399 357 35 7 WANANCHI-, KE 2018 305 327 74 TENET-1, ZA 23889 278 103 14 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5438 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4004 408 395 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3816 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3547 542 217 Telmex Colombia S.A., CO 6327 3456 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2971 968 2135 AKAMAI-ASN1, US 17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8151 2843 3410 583 Uninet S.A. de C.V., MX 4766 2840 11124 749 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3816 3657 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 4004 3609 TPG-INTERNET-AP TPG Telecom Limited, AU 6327 3456 3368 SHAW - Shaw Communications Inc., CA 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3547 3330 Telmex Colombia S.A., CO 17974 2966 2893 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2546 2505 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2358 2326 CMNET-GD Guangdong Mobile Communication Co.Ltd. 8151 2843 2260 Uninet S.A. de C.V., MX 9829 2753 2204 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 65001 PRIVATE 43.229.208.0/24 135334 NEO-AS-AP NetExpress Online, B 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 290012147 UNALLOCATED 63.65.43.0/24 7046 RFC2270-UUNET-CUSTOMER - MCI C Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.79.12.0/22 37306 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:284 /13:554 /14:1051 /15:1852 /16:13432 /17:7672 /18:13425 /19:24703 /20:38890 /21:41705 /22:78620 /23:65002 /24:368360 /25:856 /26:634 /27:650 /28:37 /29:25 /30:17 /31:2 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3252 3456 SHAW - Shaw Communications Inc., CA 22773 3002 3816 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2089 2205 MEGAPATH5-US - MegaPath Corporation, US 8551 2011 2546 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1608 1826 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1499 2109 Instituto Costarricense de Electricidad y Telec 10620 1493 3547 Telmex Colombia S.A., CO 11492 1388 1567 CABLEONE - CABLE ONE, INC., US 6389 1371 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1572 2:832 4:18 5:2454 6:31 7:1 8:1052 12:1854 13:142 14:1709 15:27 16:2 17:193 18:90 20:61 23:2439 24:1914 25:2 27:2361 29:1 31:1920 32:84 33:18 35:21 36:393 37:2362 38:1330 39:65 40:97 41:2954 42:463 43:1966 44:78 45:3015 46:2793 47:163 49:1257 50:995 51:19 52:815 54:364 55:7 56:4 57:45 58:1569 59:1009 60:327 61:1922 62:1695 63:1907 64:4653 65:2208 66:4570 67:2282 68:1232 69:3360 70:1176 71:615 72:2226 74:2718 75:389 76:427 77:1469 78:1447 79:1944 80:1410 81:1393 82:1000 83:731 84:946 85:1823 86:467 87:1206 88:769 89:2181 90:166 91:6188 92:1005 93:2394 94:2343 95:2656 96:652 97:355 98:1067 99:98 100:153 101:1220 103:15646 104:3023 105:186 106:568 107:1753 108:820 109:2903 110:1457 111:1746 112:1252 113:1251 114:1059 115:1559 116:1660 117:1757 118:2163 119:1652 120:733 121:1060 122:2334 123:1824 124:1484 125:1785 128:886 129:665 130:440 131:1473 132:571 133:191 134:680 135:225 136:453 137:470 138:1924 139:505 140:399 141:642 142:778 143:878 144:809 145:184 146:1087 147:701 148:1482 149:570 150:722 151:981 152:727 153:297 154:883 155:758 156:660 157:663 158:479 159:1556 160:739 161:744 162:2520 163:503 164:950 165:1396 166:382 167:1291 168:2991 169:841 170:3481 171:335 172:1014 173:1992 174:813 175:747 176:1896 177:4002 178:2556 179:1128 180:2214 181:1962 182:2389 183:776 184:877 185:10473 186:3316 187:2199 188:2603 189:1798 190:8347 191:1342 192:9553 193:5802 194:4680 195:3919 196:2100 197:1325 198:5542 199:5900 200:7579 201:4299 202:10334 203:9994 204:4540 205:2850 206:3076 207:3156 208:3941 209:3995 210:3950 211:2061 212:2890 213:2520 214:860 215:66 216:5891 217:2130 218:897 219:601 220:1686 221:899 222:749 223:1193 End of report

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2nd call for presentations RIPE 75
by Benno Overeinder 14 Aug '17

14 Aug '17

Dear colleagues, Please note the approaching deadline of *20 August 2017* for RIPE 75 plenary programme submissions. You can find the CFP for RIPE 75 below or at https://ripe75.ripe.net/submit-topic/cfp/, for your proposals for plenary session presentations, tutorials, workshops, BoFs (Birds of a Feather sessions) and lightning talks. Please also note that speakers do not receive any extra reduction or funding towards the meeting fee at the RIPE Meetings. Note: Due to UAE law, confirmed speakers will need to submit a copy of their passport and contact information in advance of the meeting. More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Kind regards, Benno Overeinder RIPE PC Chair https://ripe75.ripe.net/ripe-pc/ -------------------->>><<<-------------------- Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 75 will take place from 22-26 October in Dubai, UAE. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary sessions, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 75. See the full descriptions of the different presentation formats, https://ripe75.ripe.net/submit-topic/presentation-formats/. Proposals for plenary sessions, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than *20 August 2017*. Proposals submitted after this date will be considered depending on the remaining available space in the programme. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange - Connected Things (aka. Internet of Things - IoT) Speakers Due to UAE law, confirmed speakers will need to submit a copy of their passport and contact information in advance of the meeting. More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Please also note that speakers do not receive any discount or funding towards the meeting fee at RIPE Meetings. Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. Presenters should indicate how much time they will require. In general, the time allocated for the different presentation formats is as follows: - Plenary presentations: 20-25 minutes presentation with 5-10 minutes discussion - Tutorials: up to two hours (Monday morning) - Workshops: one hour (during evening sessions) to two hours (Monday morning) - BoFs: approximately one hour - Lightning talks: 10 minutes total for both presentation and any discussion The following general requirements apply: - Proposals must be submitted using the meeting submission system, https://ripe75.ripe.net/submit-topic/ - Lightning talks should also be submitted using the meeting submission system (https://ripe75.ripe.net/submit-topic/) and can be submitted any time up to and including the meeting week. The allocation of lightning talks will be announced on short notice, in some cases on the same day but often one day prior to the time slot allocated. - Presenters who propose a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. - All presentation proposals will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panellists, presenters and moderators. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

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Weekly Routing Table Report
by cscora＠apnic.net 11 Aug '17

11 Aug '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG MENOG, BJNOG, SDNOG, CMNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 12 Aug, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 657261 Prefixes after maximum aggregation (per Origin AS): 256276 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 317961 Total ASes present in the Internet Routing Table: 58053 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 50206 Origin ASes announcing only one prefix: 22210 Transit ASes present in the Internet Routing Table: 7847 Transit-only ASes present in the Internet Routing Table: 219 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 56 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 111 Number of instances of unregistered ASNs: 112 Number of 32-bit ASNs allocated by the RIRs: 19680 Number of 32-bit ASNs visible in the Routing Table: 15437 Prefixes from 32-bit ASNs in the Routing Table: 62907 Number of bogon 32-bit ASNs visible in the Routing Table: 67 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 375 Number of addresses announced to Internet: 2850849892 Equivalent to 169 /8s, 236 /16s and 132 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 219003 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 178583 Total APNIC prefixes after maximum aggregation: 51741 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 177604 Unique aggregates announced from the APNIC address blocks: 74126 APNIC Region origin ASes present in the Internet Routing Table: 8271 APNIC Prefixes per ASN: 21.47 APNIC Region origin ASes announcing only one prefix: 2303 APNIC Region transit ASes present in the Internet Routing Table: 1178 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 56 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3129 Number of APNIC addresses announced to Internet: 763191268 Equivalent to 45 /8s, 125 /16s and 95 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 200827 Total ARIN prefixes after maximum aggregation: 95469 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 202621 Unique aggregates announced from the ARIN address blocks: 93365 ARIN Region origin ASes present in the Internet Routing Table: 17954 ARIN Prefixes per ASN: 11.29 ARIN Region origin ASes announcing only one prefix: 6652 ARIN Region transit ASes present in the Internet Routing Table: 1780 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2145 Number of ARIN addresses announced to Internet: 1109821216 Equivalent to 66 /8s, 38 /16s and 135 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 176231 Total RIPE prefixes after maximum aggregation: 86418 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 172120 Unique aggregates announced from the RIPE address blocks: 103881 RIPE Region origin ASes present in the Internet Routing Table: 24274 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11175 RIPE Region transit ASes present in the Internet Routing Table: 3435 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6073 Number of RIPE addresses announced to Internet: 713095040 Equivalent to 42 /8s, 128 /16s and 247 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 84281 Total LACNIC prefixes after maximum aggregation: 18754 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 85517 Unique aggregates announced from the LACNIC address blocks: 39302 LACNIC Region origin ASes present in the Internet Routing Table: 6238 LACNIC Prefixes per ASN: 13.71 LACNIC Region origin ASes announcing only one prefix: 1746 LACNIC Region transit ASes present in the Internet Routing Table: 1145 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3754 Number of LACNIC addresses announced to Internet: 170951648 Equivalent to 10 /8s, 48 /16s and 131 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17226 Total AfriNIC prefixes after maximum aggregation: 3838 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 19024 Unique aggregates announced from the AfriNIC address blocks: 6971 AfriNIC Region origin ASes present in the Internet Routing Table: 1067 AfriNIC Prefixes per ASN: 17.83 AfriNIC Region origin ASes announcing only one prefix: 333 AfriNIC Region transit ASes present in the Internet Routing Table: 211 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 336 Number of AfriNIC addresses announced to Internet: 93364480 Equivalent to 5 /8s, 144 /16s and 161 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5425 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4014 407 392 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2963 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2801 11124 744 KIXS-AS-KR Korea Telecom, KR 9829 2751 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2356 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2234 1449 106 VNPT-AS-VN VNPT Corp, VN 4755 2095 422 220 TATACOMM-AS TATA Communications formerl 7552 1671 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1622 361 144 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3830 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3445 1341 88 SHAW - Shaw Communications Inc., CA 18566 2207 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2021 2203 434 CHARTER-NET-HKY-NC - Charter Communicat 209 1863 5066 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1833 3861 579 AMAZON-02 - Amazon.com, Inc., US 30036 1823 328 290 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 701 1718 10559 629 UUNET - MCI Communications Services, In 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2969 970 2133 AKAMAI-ASN1, US 8551 2554 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2050 332 422 TELLCOM-AS, TR 9121 1911 1691 17 TTNET, TR 12479 1647 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1560 1482 651 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1153 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3546 542 219 Telmex Colombia S.A., CO 8151 2656 3402 578 Uninet S.A. de C.V., MX 11830 2107 370 65 Instituto Costarricense de Electricidad 6503 1556 437 53 Axtel, S.A.B. de C.V., MX 7303 1556 1015 244 Telecom Argentina S.A., AR 6147 1230 377 27 Telefonica del Peru S.A.A., PE 3816 1023 501 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 955 2277 194 CLARO S.A., BR 11172 917 126 86 Alestra, S. de R.L. de C.V., MX 18881 897 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1196 398 48 LINKdotNET-AS, EG 37611 747 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 678 1378 29 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 407 321 75 ORANGE-, TN 15399 357 35 7 WANANCHI-, KE 8452 313 1730 17 TE-AS TE-AS, EG 2018 304 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5425 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4014 407 392 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3830 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3546 542 219 Telmex Colombia S.A., CO 6327 3445 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2969 970 2133 AKAMAI-ASN1, US 17974 2963 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2801 11124 744 KIXS-AS-KR Korea Telecom, KR 9829 2751 1498 549 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3830 3671 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 4014 3622 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3445 3357 SHAW - Shaw Communications Inc., CA 10620 3546 3327 Telmex Colombia S.A., CO 17974 2963 2890 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2554 2513 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2356 2324 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2751 2202 BSNL-NIB National Internet Backbone, IN 45899 2234 2128 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU 4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU 4294901905 PRIVATE 59.101.49.0/24 2764 AAPT AAPT Limited, AU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.79.12.0/22 37306 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:284 /13:553 /14:1049 /15:1851 /16:13445 /17:7650 /18:13436 /19:24671 /20:38968 /21:41614 /22:78456 /23:65015 /24:367890 /25:847 /26:624 /27:631 /28:37 /29:25 /30:18 /31:2 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3241 3445 SHAW - Shaw Communications Inc., CA 22773 2998 3830 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2091 2207 MEGAPATH5-US - MegaPath Corporation, US 8551 2019 2554 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1605 1823 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1497 2107 Instituto Costarricense de Electricidad y Telec 10620 1493 3546 Telmex Colombia S.A., CO 11492 1402 1580 CABLEONE - CABLE ONE, INC., US 6389 1372 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1580 2:818 4:18 5:2442 6:31 7:1 8:1055 12:1838 13:134 14:1712 15:27 16:2 17:186 18:90 20:61 23:2433 24:1911 25:2 27:2366 29:1 31:1918 32:84 33:18 35:21 36:392 37:2370 38:1327 39:65 40:97 41:2978 42:460 43:1964 44:78 45:3012 46:2807 47:161 49:1234 50:995 51:19 52:826 54:362 55:6 56:4 57:46 58:1564 59:1012 60:323 61:1928 62:1675 63:1910 64:4648 65:2215 66:4584 67:2302 68:1281 69:3362 70:1191 71:620 72:2229 74:2716 75:405 76:426 77:1481 78:1452 79:1952 80:1407 81:1390 82:1004 83:727 84:956 85:1793 86:464 87:1204 88:755 89:2186 90:164 91:6206 92:990 93:2406 94:2394 95:2662 96:653 97:355 98:1063 99:94 100:153 101:1218 103:15538 104:3024 105:187 106:568 107:1744 108:821 109:2895 110:1457 111:1744 112:1234 113:1253 114:1046 115:1555 116:1646 117:1749 118:2156 119:1651 120:723 121:1060 122:2330 123:1824 124:1485 125:1803 128:840 129:662 130:437 131:1452 132:564 133:191 134:681 135:226 136:453 137:468 138:1910 139:506 140:394 141:632 142:769 143:878 144:806 145:182 146:1094 147:696 148:1481 149:578 150:708 151:973 152:709 153:299 154:885 155:753 156:659 157:659 158:480 159:1540 160:730 161:741 162:2539 163:538 164:938 165:1386 166:383 167:1282 168:2989 169:839 170:3490 171:334 172:1024 173:1988 174:815 175:732 176:1891 177:4015 178:2548 179:1127 180:2203 181:1934 182:2379 183:776 184:876 185:10403 186:3290 187:2187 188:2613 189:1788 190:8345 191:1347 192:9524 193:5798 194:4683 195:3912 196:2099 197:1329 198:5546 199:5902 200:7577 201:4308 202:10329 203:9990 204:4500 205:2838 206:3070 207:3158 208:3945 209:3996 210:3949 211:2082 212:2879 213:2511 214:861 215:66 216:5899 217:2132 218:888 219:600 220:1696 221:892 222:743 223:1188 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 04 Aug '17

04 Aug '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG MENOG, CaribNOG, BJNOG, SDNOG, CMNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 05 Aug, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 656011 Prefixes after maximum aggregation (per Origin AS): 255861 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 317134 Total ASes present in the Internet Routing Table: 57975 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 50148 Origin ASes announcing only one prefix: 22171 Transit ASes present in the Internet Routing Table: 7827 Transit-only ASes present in the Internet Routing Table: 216 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 56 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 116 Numnber of instances of unregistered ASNs: 120 Number of 32-bit ASNs allocated by the RIRs: 19624 Number of 32-bit ASNs visible in the Routing Table: 15352 Prefixes from 32-bit ASNs in the Routing Table: 62584 Number of bogon 32-bit ASNs visible in the Routing Table: 70 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 364 Number of addresses announced to Internet: 2851265636 Equivalent to 169 /8s, 242 /16s and 220 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 218313 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 178729 Total APNIC prefixes after maximum aggregation: 51643 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 177767 Unique aggregates announced from the APNIC address blocks: 73944 APNIC Region origin ASes present in the Internet Routing Table: 8257 APNIC Prefixes per ASN: 21.53 APNIC Region origin ASes announcing only one prefix: 2297 APNIC Region transit ASes present in the Internet Routing Table: 1174 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 56 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3108 Number of APNIC addresses announced to Internet: 763858788 Equivalent to 45 /8s, 135 /16s and 143 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 200256 Total ARIN prefixes after maximum aggregation: 95322 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 202116 Unique aggregates announced from the ARIN address blocks: 93094 ARIN Region origin ASes present in the Internet Routing Table: 17944 ARIN Prefixes per ASN: 11.26 ARIN Region origin ASes announcing only one prefix: 6657 ARIN Region transit ASes present in the Internet Routing Table: 1776 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2124 Number of ARIN addresses announced to Internet: 1110239392 Equivalent to 66 /8s, 44 /16s and 232 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175789 Total RIPE prefixes after maximum aggregation: 86316 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171639 Unique aggregates announced from the RIPE address blocks: 103612 RIPE Region origin ASes present in the Internet Routing Table: 24244 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11144 RIPE Region transit ASes present in the Internet Routing Table: 3428 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6052 Number of RIPE addresses announced to Internet: 713016704 Equivalent to 42 /8s, 127 /16s and 197 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 83955 Total LACNIC prefixes after maximum aggregation: 18720 LACNIC Deaggregation factor: 4.48 Prefixes being announced from the LACNIC address blocks: 85179 Unique aggregates announced from the LACNIC address blocks: 39225 LACNIC Region origin ASes present in the Internet Routing Table: 6216 LACNIC Prefixes per ASN: 13.70 LACNIC Region origin ASes announcing only one prefix: 1738 LACNIC Region transit ASes present in the Internet Routing Table: 1147 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3733 Number of LACNIC addresses announced to Internet: 170914016 Equivalent to 10 /8s, 47 /16s and 240 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17164 Total AfriNIC prefixes after maximum aggregation: 3799 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 18946 Unique aggregates announced from the AfriNIC address blocks: 6951 AfriNIC Region origin ASes present in the Internet Routing Table: 1064 AfriNIC Prefixes per ASN: 17.81 AfriNIC Region origin ASes announcing only one prefix: 334 AfriNIC Region transit ASes present in the Internet Routing Table: 207 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 335 Number of AfriNIC addresses announced to Internet: 92816128 Equivalent to 5 /8s, 136 /16s and 67 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5459 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4003 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2799 11124 745 KIXS-AS-KR Korea Telecom, KR 9829 2754 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2353 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2282 1449 106 VNPT-AS-VN VNPT Corp, VN 4755 2096 423 221 TATACOMM-AS TATA Communications formerl 7552 1663 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1614 361 144 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3828 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3450 1341 88 SHAW - Shaw Communications Inc., CA 18566 2209 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2043 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2020 2201 441 CHARTER-NET-HKY-NC - Charter Communicat 209 1858 5065 636 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1843 3861 590 AMAZON-02 - Amazon.com, Inc., US 30036 1819 328 290 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1697 854 231 ITCDELTA - Earthlink, Inc., US 701 1560 10559 629 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2960 969 2131 AKAMAI-ASN1, US 8551 2558 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2052 332 425 TELLCOM-AS, TR 9121 1924 1691 17 TTNET, TR 12479 1642 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1523 1422 640 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1100 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3549 543 203 Telmex Colombia S.A., CO 8151 2657 3402 578 Uninet S.A. de C.V., MX 11830 2103 370 65 Instituto Costarricense de Electricidad 6503 1557 437 53 Axtel, S.A.B. de C.V., MX 7303 1556 1015 244 Telecom Argentina S.A., AR 6147 1236 377 27 Telefonica del Peru S.A.A., PE 3816 1024 501 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 955 2277 194 CLARO S.A., BR 11172 916 126 86 Alestra, S. de R.L. de C.V., MX 18881 898 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1216 398 48 LINKdotNET-AS, EG 37611 745 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 654 1377 27 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 406 320 75 ORANGE-, TN 15399 357 35 7 WANANCHI-, KE 8452 318 1730 17 TE-AS TE-AS, EG 2018 303 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5459 4192 87 ERX-CERNET-BKB China Education and Rese 7545 4003 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3828 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3549 543 203 Telmex Colombia S.A., CO 6327 3450 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2960 969 2131 AKAMAI-ASN1, US 4766 2799 11124 745 KIXS-AS-KR Korea Telecom, KR 9829 2754 1498 549 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3828 3669 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 4003 3614 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3450 3362 SHAW - Shaw Communications Inc., CA 10620 3549 3346 Telmex Colombia S.A., CO 17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2558 2518 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2353 2321 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2754 2205 BSNL-NIB National Internet Backbone, IN 45899 2282 2176 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU 4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU 4294901905 PRIVATE 59.101.49.0/24 2764 AAPT AAPT Limited, AU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.79.12.0/22 37306 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:105 /12:284 /13:553 /14:1050 /15:1852 /16:13458 /17:7646 /18:13427 /19:24665 /20:38988 /21:41551 /22:78192 /23:64918 /24:366995 /25:878 /26:631 /27:644 /28:37 /29:25 /30:18 /31:2 /32:28 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3246 3450 SHAW - Shaw Communications Inc., CA 22773 2996 3828 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2093 2209 MEGAPATH5-US - MegaPath Corporation, US 8551 2023 2558 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1603 1819 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1493 2103 Instituto Costarricense de Electricidad y Telec 10620 1489 3549 Telmex Colombia S.A., CO 11492 1395 1560 CABLEONE - CABLE ONE, INC., US 6389 1355 2043 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1582 2:810 4:18 5:2436 6:34 7:1 8:1054 12:1837 13:146 14:1715 15:27 16:2 17:161 18:90 20:61 23:2457 24:1911 25:2 27:2354 29:1 31:1913 32:84 33:18 35:21 36:386 37:2363 38:1329 39:65 40:97 41:2970 42:460 43:1963 44:77 45:2995 46:2821 47:157 49:1231 50:992 51:19 52:824 54:362 55:6 56:4 57:44 58:1557 59:1015 60:324 61:1932 62:1696 63:1912 64:4642 65:2219 66:4572 67:2286 68:1229 69:3360 70:1135 71:586 72:2211 74:2705 75:390 76:427 77:1517 78:1422 79:1952 80:1414 81:1386 82:997 83:720 84:958 85:1786 86:460 87:1184 88:751 89:2136 90:165 91:6202 92:991 93:2372 94:2406 95:2660 96:638 97:353 98:1049 99:93 100:153 101:1216 103:15519 104:3009 105:187 106:556 107:1784 108:824 109:2894 110:1471 111:1734 112:1234 113:1249 114:1042 115:1547 116:1633 117:1737 118:2151 119:1644 120:721 121:1081 122:2326 123:1822 124:1484 125:1802 128:854 129:649 130:436 131:1432 132:555 133:200 134:674 135:226 136:427 137:456 138:1916 139:499 140:399 141:604 142:774 143:867 144:813 145:183 146:1096 147:696 148:1488 149:588 150:707 151:973 152:704 153:300 154:856 155:753 156:641 157:657 158:471 159:1531 160:707 161:747 162:2518 163:534 164:928 165:1383 166:381 167:1254 168:2986 169:836 170:3467 171:332 172:1035 173:1989 174:813 175:746 176:1900 177:3982 178:2552 179:1146 180:2211 181:1904 182:2373 183:776 184:873 185:10328 186:3261 187:2216 188:2621 189:1789 190:8355 191:1334 192:9527 193:5793 194:4677 195:3909 196:2103 197:1336 198:5527 199:5904 200:7541 201:4304 202:10340 203:9974 204:4492 205:2830 206:3054 207:3145 208:3958 209:3984 210:3943 211:2097 212:2876 213:2503 214:857 215:66 216:5883 217:2124 218:889 219:597 220:1702 221:893 222:744 223:1191 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 28 Jul '17

28 Jul '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 29 Jul, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 656283 Prefixes after maximum aggregation (per Origin AS): 255445 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 316497 Total ASes present in the Internet Routing Table: 57870 Prefixes per ASN: 11.34 Origin-only ASes present in the Internet Routing Table: 50062 Origin ASes announcing only one prefix: 22111 Transit ASes present in the Internet Routing Table: 7808 Transit-only ASes present in the Internet Routing Table: 220 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 36 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 109 Numnber of instances of unregistered ASNs: 113 Number of 32-bit ASNs allocated by the RIRs: 19595 Number of 32-bit ASNs visible in the Routing Table: 15249 Prefixes from 32-bit ASNs in the Routing Table: 62208 Number of bogon 32-bit ASNs visible in the Routing Table: 62 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 335 Number of addresses announced to Internet: 2850653156 Equivalent to 169 /8s, 233 /16s and 131 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 218235 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179818 Total APNIC prefixes after maximum aggregation: 51619 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 178843 Unique aggregates announced from the APNIC address blocks: 74040 APNIC Region origin ASes present in the Internet Routing Table: 8246 APNIC Prefixes per ASN: 21.69 APNIC Region origin ASes announcing only one prefix: 2298 APNIC Region transit ASes present in the Internet Routing Table: 1173 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 36 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3100 Number of APNIC addresses announced to Internet: 763610596 Equivalent to 45 /8s, 131 /16s and 197 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 200082 Total ARIN prefixes after maximum aggregation: 95218 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 201993 Unique aggregates announced from the ARIN address blocks: 92842 ARIN Region origin ASes present in the Internet Routing Table: 17937 ARIN Prefixes per ASN: 11.26 ARIN Region origin ASes announcing only one prefix: 6649 ARIN Region transit ASes present in the Internet Routing Table: 1768 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2117 Number of ARIN addresses announced to Internet: 1110017696 Equivalent to 66 /8s, 41 /16s and 134 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175626 Total RIPE prefixes after maximum aggregation: 86230 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171445 Unique aggregates announced from the RIPE address blocks: 103380 RIPE Region origin ASes present in the Internet Routing Table: 24230 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11135 RIPE Region transit ASes present in the Internet Routing Table: 3416 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6035 Number of RIPE addresses announced to Internet: 712884352 Equivalent to 42 /8s, 125 /16s and 192 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 83448 Total LACNIC prefixes after maximum aggregation: 18518 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 84697 Unique aggregates announced from the LACNIC address blocks: 39005 LACNIC Region origin ASes present in the Internet Routing Table: 6139 LACNIC Prefixes per ASN: 13.80 LACNIC Region origin ASes announcing only one prefix: 1696 LACNIC Region transit ASes present in the Internet Routing Table: 1138 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3666 Number of LACNIC addresses announced to Internet: 170886624 Equivalent to 10 /8s, 47 /16s and 133 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17198 Total AfriNIC prefixes after maximum aggregation: 3803 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 18970 Unique aggregates announced from the AfriNIC address blocks: 6925 AfriNIC Region origin ASes present in the Internet Routing Table: 1063 AfriNIC Prefixes per ASN: 17.85 AfriNIC Region origin ASes announcing only one prefix: 332 AfriNIC Region transit ASes present in the Internet Routing Table: 212 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 331 Number of AfriNIC addresses announced to Internet: 92850944 Equivalent to 5 /8s, 136 /16s and 203 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5342 4191 76 ERX-CERNET-BKB China Education and Rese 7545 4019 407 388 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2797 11125 745 KIXS-AS-KR Korea Telecom, KR 9829 2752 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2318 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2209 1435 138 VNPT-AS-VN VNPT Corp, VN 4755 2101 423 223 TATACOMM-AS TATA Communications formerl 7552 1652 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1611 361 143 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3820 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3443 1341 86 SHAW - Shaw Communications Inc., CA 18566 2177 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2015 2186 425 CHARTER-NET-HKY-NC - Charter Communicat 209 1846 5066 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1822 3859 574 AMAZON-02 - Amazon.com, Inc., US 30036 1814 327 292 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1696 854 231 ITCDELTA - Earthlink, Inc., US 701 1562 10559 631 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2942 968 2127 AKAMAI-ASN1, US 8551 2560 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2050 332 423 TELLCOM-AS, TR 9121 1939 1691 17 TTNET, TR 12479 1634 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1523 1422 641 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1068 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3542 543 210 Telmex Colombia S.A., CO 8151 2650 3401 578 Uninet S.A. de C.V., MX 11830 2087 369 57 Instituto Costarricense de Electricidad 6503 1556 437 53 Axtel, S.A.B. de C.V., MX 7303 1555 1015 244 Telecom Argentina S.A., AR 6147 1235 377 27 Telefonica del Peru S.A.A., PE 3816 1024 501 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 956 2293 195 CLARO S.A., BR 11172 917 126 83 Alestra, S. de R.L. de C.V., MX 18881 897 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1243 398 51 LINKdotNET-AS, EG 37611 742 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 650 1375 26 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 406 320 75 ORANGE-, TN 15399 356 35 7 WANANCHI-, KE 8452 313 1730 17 TE-AS TE-AS, EG 2018 303 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5342 4191 76 ERX-CERNET-BKB China Education and Rese 7545 4019 407 388 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3820 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3542 543 210 Telmex Colombia S.A., CO 6327 3443 1341 86 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2942 968 2127 AKAMAI-ASN1, US 4766 2797 11125 745 KIXS-AS-KR Korea Telecom, KR 9829 2752 1498 549 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3820 3663 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 4019 3631 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3443 3357 SHAW - Shaw Communications Inc., CA 10620 3542 3332 Telmex Colombia S.A., CO 17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2560 2520 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2318 2286 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2752 2203 BSNL-NIB National Internet Backbone, IN 8151 2650 2072 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.131.64.0/24 7247 MOJO - Mojo Networks, US 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:105 /12:284 /13:553 /14:1049 /15:1849 /16:13464 /17:7631 /18:13418 /19:24677 /20:38620 /21:41455 /22:78255 /23:64997 /24:367611 /25:875 /26:622 /27:645 /28:36 /29:25 /30:18 /31:2 /32:28 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3241 3443 SHAW - Shaw Communications Inc., CA 22773 2990 3820 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US 8551 2025 2560 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1602 1814 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1481 3542 Telmex Colombia S.A., CO 11830 1477 2087 Instituto Costarricense de Electricidad y Telec 11492 1389 1548 CABLEONE - CABLE ONE, INC., US 6389 1372 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1578 2:818 4:18 5:2435 6:34 8:1049 12:1835 13:130 14:1723 15:28 16:2 17:159 18:90 20:61 23:2448 24:1910 25:2 27:2459 29:1 31:1913 32:84 33:18 35:21 36:388 37:2350 38:1344 39:65 40:101 41:3005 42:461 43:1951 44:72 45:2977 46:2813 47:156 49:1217 50:994 51:19 52:823 54:363 55:7 56:4 57:44 58:1551 59:1023 60:347 61:1958 62:1697 63:1918 64:4634 65:2214 66:4571 67:2283 68:1245 69:3372 70:1156 71:585 72:2202 74:2693 75:389 76:427 77:1515 78:1416 79:1952 80:1416 81:1386 82:1002 83:719 84:943 85:1788 86:458 87:1181 88:754 89:2127 90:165 91:6198 92:994 93:2373 94:2389 95:2661 96:639 97:350 98:1061 99:90 100:154 101:1224 103:15459 104:3007 105:189 106:546 107:1771 108:825 109:2900 110:1457 111:1731 112:1213 113:1246 114:1036 115:1723 116:1755 117:1723 118:2136 119:1658 120:1075 121:1105 122:2270 123:1821 124:1483 125:1843 128:800 129:645 130:435 131:1425 132:552 133:201 134:667 135:225 136:451 137:458 138:1919 139:504 140:399 141:600 142:776 143:887 144:804 145:183 146:1087 147:684 148:1492 149:585 150:709 151:981 152:697 153:298 154:853 155:748 156:637 157:654 158:471 159:1518 160:728 161:739 162:2513 163:537 164:927 165:1376 166:371 167:1230 168:2972 169:837 170:3427 171:328 172:1024 173:1989 174:806 175:743 176:1895 177:3944 178:2553 179:1148 180:2206 181:1884 182:2363 183:1007 184:870 185:10256 186:3244 187:2218 188:2616 189:1803 190:8342 191:1364 192:9527 193:5787 194:4679 195:3915 196:2083 197:1335 198:5509 199:5899 200:7547 201:4345 202:10347 203:9970 204:4491 205:2824 206:3036 207:3145 208:3954 209:3968 210:3948 211:2145 212:2865 213:2523 214:856 215:66 216:5885 217:2123 218:906 219:601 220:1703 221:931 222:742 223:1189 End of report

1 0

ACM SenSys 2017 2nd Call for Poster/Demo
by Polly Huang 28 Jul '17

28 Jul '17

-- Our sincere apologies if you receive multiple copies of the call -- ============================================================ ==================== Call for Posters and Demos ACM Sensys 2017 http://sensys.acm.org/2017/ Delft, The Netherlands ============================================================ ==================== SenSys 2017 solicits submissions of poster and demo abstracts reflecting on-going research progress and/or demonstrating working prototypes. We welcome submissions in broadly defined areas of interests (but not limited to): systems of smart sensors and actuators, brand-new applications of sensory devices, smart things, and smart infrastructure, and the underlying research challenges in communication, networking, energy and resources, data management, algorithms and machine intelligence, hardware designs, and deployment on real environments. Student participants will greatly benefit from the Posters and Demos session; it will be a lively forum to present their work and receive early feedback from international leading experts attending the conference. We explicitly encourage submissions of revolutionary concepts, path breaking ideas, and ongoing research prototypes. Major IT industry as well as emerging technology startups are also highly encouraged to participate. SenSys is an ideal venue to present brand-new products, early prototypes, new development platforms, or even ongoing crowdfunding projects of smart platforms and solutions that might catalyse future applications and/or disrupt today’s sensing and networking technologies. Submitted abstracts will be evaluated based on technical merit and innovation as well as their potential to stimulate interesting discussions and exchange of ideas. Authors of accepted abstracts will be given a one-minute slot in a “madness session” during the conference to present their work in front of the conference audience. As with previous editions of SenSys, the best poster and demo will receive an award. All abstracts shall be formatted according to the main conference paper layout. Accepted abstracts will appear in the conference proceedings and the ACM Digital Library. ## Submission Guidelines * Posters and Demos must be submitted as a single PDF containing no more than 2 pages. The submission should be self-contained ready for publication, including the title, authors, institutional affiliations and contact information, abstract, main body, and references. Please DO NOT anonymize your submission. Upon acceptance, instructions for the final camera-ready abstract will be provided. * You may include links to additional online material such as videos. Links to videos showing the demonstration are especially encouraged. Videos of accepted posters/demos will be linked from the SenSys web pages and permanently included in the ACM Digital Library. * To submit a demo abstract, please add “Demo Abstract:” at the beginning of the manuscript’s title. * To submit a poster abstract, please add “Poster Abstract:” at the beginning of the manuscript’s title. * Template link for MS Word and LaTeX. (If LaTeX is used, please use ‘Option 2’) * Submissions for posters and demos can be done separately at the following URL: https://sensys17.hotcrp.com/ ## Important dates * Submission: August 16, 2017 * Notification of acceptance: August 25, 2017 * Camera-ready abstract: September 9, 2017 ## Co-chairs * Andrew Markham, University of Oxford * Marco Zuniga, Delft University of Technology

1 0

New on RIPE Labs: BGP Even-More Specifics in 2017
by Mirjam Kuehne 25 Jul '17

25 Jul '17

Dear colleagues, Since October 2014, we have been advertising two IPv4 /25s and two IPv4 /28s, to better understand how far they propagate across the network. In this article on RIPE Labs, we review how things have (or have not) changed over the years: https://labs.ripe.net/Members/stephen_strowes/bgp-even-more-specifics-in-20… Kind regards, Mirjam Kühne RIPE NCC

4 3

Weekly Routing Table Report
by cscora＠apnic.net 21 Jul '17

21 Jul '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 22 Jul, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 655763 Prefixes after maximum aggregation (per Origin AS): 255011 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 316184 Total ASes present in the Internet Routing Table: 57855 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 50046 Origin ASes announcing only one prefix: 22132 Transit ASes present in the Internet Routing Table: 7809 Transit-only ASes present in the Internet Routing Table: 223 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 33 Max AS path prepend of ASN ( 55644) 26 Prefixes from unregistered ASNs in the Routing Table: 104 Numnber of instances of unregistered ASNs: 105 Number of 32-bit ASNs allocated by the RIRs: 19527 Number of 32-bit ASNs visible in the Routing Table: 15217 Prefixes from 32-bit ASNs in the Routing Table: 61847 Number of bogon 32-bit ASNs visible in the Routing Table: 59 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 343 Number of addresses announced to Internet: 2849795300 Equivalent to 169 /8s, 220 /16s and 108 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 218193 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 180011 Total APNIC prefixes after maximum aggregation: 51471 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 178999 Unique aggregates announced from the APNIC address blocks: 73959 APNIC Region origin ASes present in the Internet Routing Table: 8249 APNIC Prefixes per ASN: 21.70 APNIC Region origin ASes announcing only one prefix: 2316 APNIC Region transit ASes present in the Internet Routing Table: 1180 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3100 Number of APNIC addresses announced to Internet: 763447780 Equivalent to 45 /8s, 129 /16s and 73 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 199647 Total ARIN prefixes after maximum aggregation: 95101 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 201649 Unique aggregates announced from the ARIN address blocks: 92742 ARIN Region origin ASes present in the Internet Routing Table: 17935 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 6647 ARIN Region transit ASes present in the Internet Routing Table: 1770 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2104 Number of ARIN addresses announced to Internet: 1109722784 Equivalent to 66 /8s, 37 /16s and 6 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175510 Total RIPE prefixes after maximum aggregation: 86041 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171309 Unique aggregates announced from the RIPE address blocks: 103216 RIPE Region origin ASes present in the Internet Routing Table: 24194 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11129 RIPE Region transit ASes present in the Internet Routing Table: 3408 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6012 Number of RIPE addresses announced to Internet: 712705664 Equivalent to 42 /8s, 123 /16s and 6 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 83316 Total LACNIC prefixes after maximum aggregation: 18565 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 84534 Unique aggregates announced from the LACNIC address blocks: 39072 LACNIC Region origin ASes present in the Internet Routing Table: 6159 LACNIC Prefixes per ASN: 13.73 LACNIC Region origin ASes announcing only one prefix: 1707 LACNIC Region transit ASes present in the Internet Routing Table: 1137 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3671 Number of LACNIC addresses announced to Internet: 170767072 Equivalent to 10 /8s, 45 /16s and 178 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17173 Total AfriNIC prefixes after maximum aggregation: 3777 AfriNIC Deaggregation factor: 4.55 Prefixes being announced from the AfriNIC address blocks: 18929 Unique aggregates announced from the AfriNIC address blocks: 6883 AfriNIC Region origin ASes present in the Internet Routing Table: 1061 AfriNIC Prefixes per ASN: 17.84 AfriNIC Region origin ASes announcing only one prefix: 332 AfriNIC Region transit ASes present in the Internet Routing Table: 211 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 330 Number of AfriNIC addresses announced to Internet: 92743424 Equivalent to 5 /8s, 135 /16s and 39 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5471 4190 75 ERX-CERNET-BKB China Education and Rese 7545 3981 407 386 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2803 11133 747 KIXS-AS-KR Korea Telecom, KR 9829 2753 1498 549 BSNL-NIB National Internet Backbone, IN 9808 2294 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2259 1433 107 VNPT-AS-VN VNPT Corp, VN 4755 2097 423 223 TATACOMM-AS TATA Communications formerl 7552 1651 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1598 361 142 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3818 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3453 1341 86 SHAW - Shaw Communications Inc., CA 18566 2178 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2013 2182 424 CHARTER-NET-HKY-NC - Charter Communicat 16509 1834 3794 602 AMAZON-02 - Amazon.com, Inc., US 209 1825 5065 636 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1813 327 293 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1697 854 231 ITCDELTA - Earthlink, Inc., US 11492 1563 245 504 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2924 964 2113 AKAMAI-ASN1, US 8551 2761 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2032 331 417 TELLCOM-AS, TR 9121 1946 1691 17 TTNET, TR 12479 1595 1046 54 UNI2-AS, ES 13188 1593 100 55 TRIOLAN, UA 12389 1518 1408 629 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1083 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3533 541 232 Telmex Colombia S.A., CO 8151 2502 3398 585 Uninet S.A. de C.V., MX 11830 2087 369 57 Instituto Costarricense de Electricidad 6503 1556 437 53 Axtel, S.A.B. de C.V., MX 7303 1554 1013 244 Telecom Argentina S.A., AR 6147 1236 377 27 Telefonica del Peru S.A.A., PE 3816 1024 501 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 957 2294 192 CLARO S.A., BR 11172 916 126 82 Alestra, S. de R.L. de C.V., MX 18881 896 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1243 398 51 LINKdotNET-AS, EG 37611 738 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 649 1375 26 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 15399 355 35 7 WANANCHI-, KE 8452 307 1730 17 TE-AS TE-AS, EG 2018 303 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5471 4190 75 ERX-CERNET-BKB China Education and Rese 7545 3981 407 386 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3818 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3533 541 232 Telmex Colombia S.A., CO 6327 3453 1341 86 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2924 964 2113 AKAMAI-ASN1, US 4766 2803 11133 747 KIXS-AS-KR Korea Telecom, KR 8551 2761 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3818 3660 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3981 3595 TPG-INTERNET-AP TPG Telecom Limited, AU 6327 3453 3367 SHAW - Shaw Communications Inc., CA 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3533 3301 Telmex Colombia S.A., CO 17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2761 2721 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2294 2262 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2753 2204 BSNL-NIB National Internet Backbone, IN 45899 2259 2152 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:284 /13:553 /14:1047 /15:1850 /16:13465 /17:7641 /18:13421 /19:24655 /20:38654 /21:41261 /22:78064 /23:65004 /24:367480 /25:868 /26:607 /27:638 /28:34 /29:23 /30:18 /31:2 /32:26 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3251 3453 SHAW - Shaw Communications Inc., CA 22773 2987 3818 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 8551 2226 2761 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2071 2178 MEGAPATH5-US - MegaPath Corporation, US 30036 1601 1813 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1477 2087 Instituto Costarricense de Electricidad y Telec 10620 1476 3533 Telmex Colombia S.A., CO 11492 1406 1563 CABLEONE - CABLE ONE, INC., US 6389 1372 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1579 2:824 4:18 5:2418 6:34 8:1048 12:1838 13:130 14:1729 15:28 16:2 17:160 18:90 20:61 23:2420 24:1909 25:2 27:2471 29:1 31:1917 32:84 33:16 35:21 36:385 37:2341 38:1344 39:64 40:98 41:2975 42:462 43:1942 44:71 45:2931 46:2795 47:156 49:1214 50:994 51:19 52:836 54:365 55:6 56:4 57:43 58:1562 59:1050 60:381 61:1961 62:1695 63:1903 64:4618 65:2216 66:4570 67:2280 68:1244 69:3372 70:1151 71:585 72:2208 74:2693 75:389 76:427 77:1525 78:1422 79:1951 80:1412 81:1388 82:995 83:723 84:942 85:1790 86:456 87:1182 88:756 89:2119 90:170 91:6196 92:983 93:2366 94:2378 95:2670 96:635 97:350 98:1063 99:90 100:155 101:1228 103:15377 104:3007 105:190 106:512 107:1768 108:830 109:3079 110:1442 111:1740 112:1191 113:1253 114:1037 115:1721 116:1803 117:1714 118:2140 119:1659 120:1073 121:1110 122:2263 123:1820 124:1478 125:1903 128:810 129:640 130:434 131:1400 132:526 133:201 134:665 135:223 136:448 137:430 138:1939 139:494 140:389 141:609 142:774 143:915 144:803 145:180 146:1035 147:697 148:1465 149:585 150:706 151:980 152:703 153:299 154:864 155:747 156:629 157:659 158:469 159:1525 160:719 161:740 162:2516 163:536 164:896 165:1380 166:378 167:1240 168:2976 169:829 170:3432 171:328 172:1023 173:1963 174:806 175:741 176:1893 177:4094 178:2557 179:1126 180:2205 181:1877 182:2344 183:1001 184:873 185:10184 186:3257 187:2221 188:2607 189:1829 190:8315 191:1360 192:9521 193:5775 194:4681 195:3928 196:2067 197:1393 198:5497 199:5889 200:7504 201:4326 202:10368 203:10000 204:4487 205:2824 206:3023 207:3145 208:3936 209:3969 210:3964 211:2145 212:2862 213:2525 214:856 215:66 216:5876 217:2098 218:900 219:599 220:1696 221:932 222:744 223:1190 End of report

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out of region routing in the RIPE Database
by denis walker 18 Jul '17

18 Jul '17

Colleagues A discussion has been started on the DB WG mailing list to try to finalise this issue. You may wish to follow or join this discussion https://www.ripe.net/ripe/mail/archives/db-wg/2017-July/005567.html cheersdenisco-chair DB WG

1 0

New on RIPE Labs: RFC 8195 "Use of BGP Large Communities" was Published!
by Mirjam Kuehne 16 Jul '17

16 Jul '17

Dear colleagues, Please read this short article by Job Snijders on RIPE Labs: RFC 8195 "Use of BGP Large Communities" was Published! https://labs.ripe.net/Members/job_snijders/rfc-8195-use-of-bgp-large-commun… Kind regards, Mirjam Kühne RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 14 Jul '17

14 Jul '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 15 Jul, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 654847 Prefixes after maximum aggregation (per Origin AS): 254687 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 315827 Total ASes present in the Internet Routing Table: 57784 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 49994 Origin ASes announcing only one prefix: 22094 Transit ASes present in the Internet Routing Table: 7790 Transit-only ASes present in the Internet Routing Table: 227 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 103 Numnber of instances of unregistered ASNs: 107 Number of 32-bit ASNs allocated by the RIRs: 19455 Number of 32-bit ASNs visible in the Routing Table: 15125 Prefixes from 32-bit ASNs in the Routing Table: 61489 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 449 Number of addresses announced to Internet: 2848853092 Equivalent to 169 /8s, 206 /16s and 12 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 218082 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179419 Total APNIC prefixes after maximum aggregation: 51490 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 178463 Unique aggregates announced from the APNIC address blocks: 73928 APNIC Region origin ASes present in the Internet Routing Table: 8234 APNIC Prefixes per ASN: 21.67 APNIC Region origin ASes announcing only one prefix: 2307 APNIC Region transit ASes present in the Internet Routing Table: 1169 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3079 Number of APNIC addresses announced to Internet: 763526756 Equivalent to 45 /8s, 130 /16s and 126 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 199397 Total ARIN prefixes after maximum aggregation: 94990 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 201288 Unique aggregates announced from the ARIN address blocks: 92639 ARIN Region origin ASes present in the Internet Routing Table: 17926 ARIN Prefixes per ASN: 11.23 ARIN Region origin ASes announcing only one prefix: 6646 ARIN Region transit ASes present in the Internet Routing Table: 1767 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2091 Number of ARIN addresses announced to Internet: 1108935584 Equivalent to 66 /8s, 25 /16s and 3 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175704 Total RIPE prefixes after maximum aggregation: 85943 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171448 Unique aggregates announced from the RIPE address blocks: 103121 RIPE Region origin ASes present in the Internet Routing Table: 24189 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11133 RIPE Region transit ASes present in the Internet Routing Table: 3406 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5996 Number of RIPE addresses announced to Internet: 712565120 Equivalent to 42 /8s, 120 /16s and 225 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 83068 Total LACNIC prefixes after maximum aggregation: 18437 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 84305 Unique aggregates announced from the LACNIC address blocks: 38878 LACNIC Region origin ASes present in the Internet Routing Table: 6124 LACNIC Prefixes per ASN: 13.77 LACNIC Region origin ASes announcing only one prefix: 1678 LACNIC Region transit ASes present in the Internet Routing Table: 1144 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3637 Number of LACNIC addresses announced to Internet: 170821600 Equivalent to 10 /8s, 46 /16s and 135 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17154 Total AfriNIC prefixes after maximum aggregation: 3773 AfriNIC Deaggregation factor: 4.55 Prefixes being announced from the AfriNIC address blocks: 18894 Unique aggregates announced from the AfriNIC address blocks: 6930 AfriNIC Region origin ASes present in the Internet Routing Table: 1052 AfriNIC Prefixes per ASN: 17.96 AfriNIC Region origin ASes announcing only one prefix: 329 AfriNIC Region transit ASes present in the Internet Routing Table: 207 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 322 Number of AfriNIC addresses announced to Internet: 92379904 Equivalent to 5 /8s, 129 /16s and 155 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5549 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3985 406 384 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2972 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2795 11134 754 KIXS-AS-KR Korea Telecom, KR 9829 2753 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2172 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2090 423 223 TATACOMM-AS TATA Communications formerl 45899 2055 1428 111 VNPT-AS-VN VNPT Corp, VN 7552 1641 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1598 361 141 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3814 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3436 1325 84 SHAW - Shaw Communications Inc., CA 18566 2178 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2011 2172 418 CHARTER-NET-HKY-NC - Charter Communicat 209 1841 5067 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1829 3698 599 AMAZON-02 - Amazon.com, Inc., US 30036 1803 326 292 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1694 854 231 ITCDELTA - Earthlink, Inc., US 701 1560 10559 630 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 8551 2974 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2927 970 2113 AKAMAI-ASN1, US 34984 2023 330 413 TELLCOM-AS, TR 9121 1967 1691 17 TTNET, TR 13188 1603 100 55 TRIOLAN, UA 12479 1590 1046 54 UNI2-AS, ES 12389 1514 1408 625 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1073 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3538 543 194 Telmex Colombia S.A., CO 8151 2503 3398 585 Uninet S.A. de C.V., MX 11830 2090 369 57 Instituto Costarricense de Electricidad 6503 1554 437 53 Axtel, S.A.B. de C.V., MX 7303 1552 1012 243 Telecom Argentina S.A., AR 6147 1282 377 27 Telefonica del Peru S.A.A., PE 3816 1024 501 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 966 2299 182 CLARO S.A., BR 11172 914 126 81 Alestra, S. de R.L. de C.V., MX 18881 894 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1230 398 51 LINKdotNET-AS, EG 37611 736 91 8 Afrihost, ZA 36903 711 357 129 MT-MPLS, MA 36992 648 1375 26 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 37492 405 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 15399 354 35 7 WANANCHI-, KE 8452 335 1730 17 TE-AS TE-AS, EG 2018 304 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5549 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3985 406 384 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3814 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3538 543 194 Telmex Colombia S.A., CO 6327 3436 1325 84 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 8551 2974 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 2972 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2927 970 2113 AKAMAI-ASN1, US 4766 2795 11134 754 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3814 3656 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3985 3601 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3436 3352 SHAW - Shaw Communications Inc., CA 10620 3538 3344 Telmex Colombia S.A., CO 8551 2974 2934 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2972 2899 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2753 2213 BSNL-NIB National Internet Backbone, IN 9808 2172 2140 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2178 2069 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU 4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:284 /13:552 /14:1048 /15:1847 /16:13458 /17:7643 /18:13423 /19:24663 /20:38644 /21:41266 /22:77851 /23:64618 /24:367168 /25:866 /26:605 /27:641 /28:34 /29:22 /30:18 /31:2 /32:26 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3236 3436 SHAW - Shaw Communications Inc., CA 22773 2984 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 8551 2439 2974 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2071 2178 MEGAPATH5-US - MegaPath Corporation, US 30036 1594 1803 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1480 2090 Instituto Costarricense de Electricidad y Telec 10620 1474 3538 Telmex Colombia S.A., CO 11492 1403 1559 CABLEONE - CABLE ONE, INC., US 6389 1372 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1583 2:803 4:18 5:2427 6:34 8:1052 12:1809 13:126 14:1736 15:28 16:2 17:159 18:90 20:61 23:2411 24:1889 25:2 27:2450 31:1933 32:84 33:15 35:21 36:384 37:2361 38:1332 39:67 40:98 41:3003 42:471 43:1946 44:74 45:2891 46:2800 47:158 49:1236 50:992 51:19 52:835 54:365 55:6 56:4 57:43 58:1559 59:1049 60:389 61:1959 62:1681 63:1903 64:4588 65:2222 66:4558 67:2272 68:1242 69:3357 70:1151 71:586 72:2226 74:2677 75:387 76:426 77:1545 78:1438 79:2369 80:1407 81:1389 82:1000 83:723 84:941 85:1793 86:460 87:1165 88:756 89:2116 90:172 91:6190 92:987 93:2376 94:2394 95:2678 96:630 97:352 98:1062 99:90 100:154 101:1191 103:15349 104:2995 105:180 106:508 107:1769 108:830 109:2878 110:1457 111:1724 112:1194 113:1259 114:1044 115:1724 116:1805 117:1720 118:2143 119:1607 120:1057 121:1109 122:2265 123:1822 124:1482 125:1906 128:788 129:647 130:434 131:1404 132:537 133:200 134:666 135:223 136:447 137:427 138:1939 139:491 140:399 141:610 142:774 143:914 144:804 145:179 146:1045 147:700 148:1464 149:583 150:717 151:977 152:701 153:299 154:847 155:757 156:621 157:655 158:461 159:1524 160:699 161:737 162:2515 163:539 164:877 165:1400 166:380 167:1242 168:2969 169:824 170:3428 171:319 172:1022 173:1958 174:805 175:745 176:1862 177:4041 178:2539 179:1135 180:2195 181:1894 182:2361 183:996 184:866 185:10099 186:3258 187:2214 188:2605 189:1824 190:8327 191:1352 192:9514 193:5775 194:4677 195:3921 196:2096 197:1375 198:5506 199:5893 200:7476 201:4346 202:10366 203:10014 204:4486 205:2817 206:3023 207:3134 208:3954 209:3959 210:3936 211:2121 212:2847 213:2534 214:868 215:66 216:5802 217:2111 218:865 219:598 220:1691 221:933 222:759 223:1189 End of report

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Call for contributions - Routing WG at RIPE-75
by Paolo Moroni 12 Jul '17

12 Jul '17

Dear colleagues, the RIPE-75 meeting will take place in Dubai as from October 22nd 2017. The routing working group hereby opens a call for presentations and contributions: - please send your suggestions to <routing-wg-chairs(a)ripe.net>; - RACI contributions are of course welcome; - if you submit a presentation to the PC for the plenary session, you may also want it to be considered for the routing WG: if so, just let us know. Nevertheless, please also note that some details are different from most RIPE meetings you might have attended in the past: - the meeting starts on Sunday and ends on the following Thursday; - attendees must comply with some local law requirements in Dubai: please read them carefully at https://ripe75.ripe.net/dtcm-requirements/ should you have questions, please feel free to ask us. As WG chairs, we shall endeavour to let you have the appropriate answer; - the tentative deadline for submitting contributions is August 20th 2017; we understand this is much in advance with respect to the usual timing for RIPE meetings, but this is unfortunately out of our control. We look forward to having a useful WG meeting in Dubai. Joao Damas and Paolo Moroni RIPE Routing WG co-chairs

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Heads-up: RFC 8212 on default EBGP route handling behavior
by Job Snijders 09 Jul '17

09 Jul '17

Dear RIPE Routing WG, After a bit of tug-of-war common sense prevailed and RFC 8212 "External BGP (EBGP) Route Propagation Behavior without Policies" was published: https://tools.ietf.org/html/rfc8212 This industry has a long history of improving default behavior: DEC MOP is no longer enabled by default, telnet was swapped out in favor of SSH, and SHA-1 is now deprecated, so I'm confident we can manage this one too. TL;DR This mail offers advice on test scenarios to add to your evaluation checklist and a call to action to ask your vendor to implement RFC 8212. Please share this message with other communities. Background ---------- Prior to RFC 8212, the default behavior of BGP implementations (when no policy is configured on an EBGP session) was undefined, this resulted in a myriad of vendor defaults: some implementations not accepting routes and not advertising anything; some would accept anything, but announce nothing; some would announce only internal routes and accept anything; and some would indiscriminately accept everything and announce everything. The latter mode of operation is of course the most harmful one. An example minimal configuration: ! router bgp 15562 neighbor 192.0.2.1 remote-as 174 neighbor 192.0.2.5 remote-as 2914 ! Most of us have learned (the hard way) that on many platforms the above configuration will not only bring up two BGP sessions, but also immediately result in a "Lateral ISP-ISP-ISP Leak" [2], simply because no routing policy was associated with these EBGP sessions and an implicit 'permit-any' is assumed. The above configuration is of course an oversimplification of what happens in real life: operators may attempt to change a BGP peer to a peer-group which has missing configuration, or a copy+paste of a snippet of configuration only partially succeeds, or in an attempt to debug a BGP session some configuration is removed without realizing the full ramifications of doing so (until you see smoke coming off the circuit ;-). RFC 8212 updates the core BGP specification (RFC 4271) to specify that the above behavior is _incorrect_, and an implicit deny-all must be associated with the EBGP session. In other words: "fail closed" rather then "fail open and oops you tripped max-prefix all over the place (or worse [3])". The document purposefully does not cover IBGP, nor does it proscribe what the contents of configured policy on EBGP sessions should be. If an operator explicitly configures a 'permit-any' style policy, that is perfectly fine, it was a conscious choice to do so. Evaluation checklist -------------------- Going forward when you evaluate a BGP implementation or a new software release, it is advisable to take note of the default behavior of that specific release. As vendors come into compliance with RFC 8212 it may be beneficial to track this. I also strongly recommend to audit your network configurations for instances which depend on implicit 'permit-any' behavior and reconfigure those instances to be an explicit 'permit-any'. This way software upgrades are less likely to cause surprises, and as a bonus the readability of the device's configuration is improved! Call to action -------------- Some vendors will need encouragement to take their implementation from EBGP "fail open" to "fail closed", we are keeping track of the industry's current state of affairs here: https://github.com/bgp/RFC8212 Please contact your account management team and express your interest in them supporting RFC 8212. Also, make sure to include RFC 8212 in your next round of "Request for Proposals" (RFPs) as a 'must have'. Purchasing usually is an excellent opportunity to have meaningful dialogue with the vendor. Some vendors may argue "but our customers depend on our unsafe behavior!", but this only holds true if we don't speak up collectively and show them otherwise. EBGP is an internet-wide shared resource, we all benefit from sane defaults. Hat tip to Jared Mauch for initiating this project and to Greg Hankins for demonstrating change is possible [4]. Kind regards, Job [1]: https://mailarchive.ietf.org/arch/msg/idr/mqPltvvgEhpxBgAXET1y1Xow6t8 [2]: https://tools.ietf.org/html/rfc7908#section-3.2 [3]: https://bgpmon.net/massive-route-leak-cause-internet-slowdown/ [4]: https://mailarchive.ietf.org/arch/msg/idr/kgl6etbjUuR3jLHVeDSi4LLIs50

1 0

Weekly Routing Table Report
by cscora＠apnic.net 07 Jul '17

07 Jul '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 08 Jul, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 653872 Prefixes after maximum aggregation (per Origin AS): 254333 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 315298 Total ASes present in the Internet Routing Table: 57740 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 49962 Origin ASes announcing only one prefix: 22072 Transit ASes present in the Internet Routing Table: 7778 Transit-only ASes present in the Internet Routing Table: 223 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 60 Numnber of instances of unregistered ASNs: 64 Number of 32-bit ASNs allocated by the RIRs: 19359 Number of 32-bit ASNs visible in the Routing Table: 15061 Prefixes from 32-bit ASNs in the Routing Table: 61319 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 349 Number of addresses announced to Internet: 2848140388 Equivalent to 169 /8s, 195 /16s and 44 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 217691 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179377 Total APNIC prefixes after maximum aggregation: 51366 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 178434 Unique aggregates announced from the APNIC address blocks: 73877 APNIC Region origin ASes present in the Internet Routing Table: 8227 APNIC Prefixes per ASN: 21.69 APNIC Region origin ASes announcing only one prefix: 2309 APNIC Region transit ASes present in the Internet Routing Table: 1163 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3071 Number of APNIC addresses announced to Internet: 763514212 Equivalent to 45 /8s, 130 /16s and 77 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 199057 Total ARIN prefixes after maximum aggregation: 94804 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 201014 Unique aggregates announced from the ARIN address blocks: 92372 ARIN Region origin ASes present in the Internet Routing Table: 17915 ARIN Prefixes per ASN: 11.22 ARIN Region origin ASes announcing only one prefix: 6631 ARIN Region transit ASes present in the Internet Routing Table: 1765 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2073 Number of ARIN addresses announced to Internet: 1108484768 Equivalent to 66 /8s, 18 /16s and 34 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175353 Total RIPE prefixes after maximum aggregation: 85837 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171163 Unique aggregates announced from the RIPE address blocks: 102995 RIPE Region origin ASes present in the Internet Routing Table: 24179 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11138 RIPE Region transit ASes present in the Internet Routing Table: 3406 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5978 Number of RIPE addresses announced to Internet: 712318592 Equivalent to 42 /8s, 117 /16s and 30 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 83011 Total LACNIC prefixes after maximum aggregation: 18472 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 84275 Unique aggregates announced from the LACNIC address blocks: 38801 LACNIC Region origin ASes present in the Internet Routing Table: 6112 LACNIC Prefixes per ASN: 13.79 LACNIC Region origin ASes announcing only one prefix: 1664 LACNIC Region transit ASes present in the Internet Routing Table: 1140 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3620 Number of LACNIC addresses announced to Internet: 170696160 Equivalent to 10 /8s, 44 /16s and 157 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 16966 Total AfriNIC prefixes after maximum aggregation: 3800 AfriNIC Deaggregation factor: 4.46 Prefixes being announced from the AfriNIC address blocks: 18637 Unique aggregates announced from the AfriNIC address blocks: 6939 AfriNIC Region origin ASes present in the Internet Routing Table: 1052 AfriNIC Prefixes per ASN: 17.72 AfriNIC Region origin ASes announcing only one prefix: 329 AfriNIC Region transit ASes present in the Internet Routing Table: 208 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 319 Number of AfriNIC addresses announced to Internet: 92717568 Equivalent to 5 /8s, 134 /16s and 194 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3982 406 383 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2809 11134 754 KIXS-AS-KR Korea Telecom, KR 9829 2744 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2167 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2089 422 222 TATACOMM-AS TATA Communications formerl 45899 2053 1424 111 VNPT-AS-VN VNPT Corp, VN 7552 1639 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1598 361 141 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3817 2953 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3423 1333 83 SHAW - Shaw Communications Inc., CA 18566 2179 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2064 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2011 2172 418 CHARTER-NET-HKY-NC - Charter Communicat 209 1825 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1823 3697 591 AMAZON-02 - Amazon.com, Inc., US 30036 1805 326 297 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1561 10559 630 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3388 190 24 ALJAWWALSTC-AS, SA 8551 2974 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2908 962 2093 AKAMAI-ASN1, US 34984 2015 329 410 TELLCOM-AS, TR 9121 1930 1691 17 TTNET, TR 12479 1605 1044 53 UNI2-AS, ES 13188 1603 100 55 TRIOLAN, UA 12389 1521 1408 626 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1093 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3532 543 205 Telmex Colombia S.A., CO 8151 2472 3404 572 Uninet S.A. de C.V., MX 11830 2090 369 57 Instituto Costarricense de Electricidad 7303 1552 1012 243 Telecom Argentina S.A., AR 6503 1538 437 53 Axtel, S.A.B. de C.V., MX 6147 1296 377 27 Telefonica del Peru S.A.A., PE 3816 1026 501 94 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 968 2301 177 CLARO S.A., BR 11172 915 126 82 Alestra, S. de R.L. de C.V., MX 18881 896 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1237 398 51 LINKdotNET-AS, EG 37611 724 91 8 Afrihost, ZA 36903 711 357 129 MT-MPLS, MA 36992 644 1375 26 ETISALAT-MISR, EG 24835 478 786 17 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 15399 348 35 7 WANANCHI-, KE 8452 327 1730 17 TE-AS TE-AS, EG 2018 304 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5550 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3982 406 383 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3817 2953 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3532 543 205 Telmex Colombia S.A., CO 6327 3423 1333 83 SHAW - Shaw Communications Inc., CA 39891 3388 190 24 ALJAWWALSTC-AS, SA 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2974 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2908 962 2093 AKAMAI-ASN1, US 4766 2809 11134 754 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3817 3657 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3982 3599 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3388 3364 ALJAWWALSTC-AS, SA 6327 3423 3340 SHAW - Shaw Communications Inc., CA 10620 3532 3327 Telmex Colombia S.A., CO 8551 2974 2934 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2976 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2744 2204 BSNL-NIB National Internet Backbone, IN 9808 2167 2135 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2179 2070 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65346 PRIVATE 94.50.36.0/22 31094 TTKNET Tyumen, Russia, RU 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:280 /13:545 /14:1047 /15:1847 /16:13467 /17:7640 /18:13422 /19:24664 /20:38616 /21:41255 /22:77663 /23:64411 /24:366633 /25:864 /26:607 /27:642 /28:34 /29:22 /30:17 /31:2 /32:26 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3224 3423 SHAW - Shaw Communications Inc., CA 22773 2979 3817 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3388 ALJAWWALSTC-AS, SA 8551 2439 2974 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2072 2179 MEGAPATH5-US - MegaPath Corporation, US 30036 1595 1805 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1480 2090 Instituto Costarricense de Electricidad y Telec 10620 1469 3532 Telmex Colombia S.A., CO 11492 1390 1541 CABLEONE - CABLE ONE, INC., US 6389 1371 2064 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1603 2:803 4:18 5:2435 6:34 8:1045 12:1833 13:123 14:1737 15:28 16:2 17:159 18:90 20:61 23:2395 24:1881 25:2 27:2459 31:1928 32:84 33:13 35:21 36:386 37:2349 38:1313 39:64 40:98 41:2947 42:472 43:1943 44:73 45:2892 46:2802 47:157 49:1239 50:987 51:19 52:833 54:364 55:6 56:4 57:42 58:1573 59:1053 60:388 61:1959 62:1601 63:1914 64:4602 65:2223 66:4547 67:2262 68:1238 69:3373 70:1150 71:586 72:2224 74:2684 75:388 76:426 77:1536 78:1436 79:2387 80:1401 81:1385 82:1002 83:723 84:932 85:1745 86:482 87:1165 88:754 89:2114 90:175 91:6199 92:977 93:2368 94:2383 95:2699 96:625 97:353 98:1062 99:86 100:154 101:1193 103:15324 104:2983 105:178 106:510 107:1719 108:823 109:2874 110:1453 111:1730 112:1198 113:1254 114:1036 115:1723 116:1792 117:1710 118:2198 119:1611 120:1055 121:1113 122:2259 123:1815 124:1482 125:1902 128:782 129:662 130:434 131:1428 132:526 133:199 134:659 135:223 136:448 137:435 138:1953 139:490 140:398 141:606 142:767 143:900 144:792 145:179 146:1046 147:694 148:1459 149:583 150:711 151:973 152:695 153:304 154:767 155:759 156:613 157:655 158:462 159:1522 160:694 161:740 162:2520 163:530 164:806 165:1396 166:380 167:1253 168:2988 169:821 170:3419 171:319 172:1022 173:1951 174:811 175:748 176:1870 177:4135 178:2529 179:1162 180:2203 181:1903 182:2361 183:996 184:862 185:10052 186:3254 187:2195 188:2602 189:1794 190:8296 191:1365 192:9506 193:5772 194:4684 195:3923 196:2081 197:1267 198:5503 199:5897 200:7430 201:4335 202:10333 203:9996 204:4479 205:2807 206:3014 207:3136 208:3972 209:3989 210:4015 211:2145 212:2844 213:2512 214:869 215:66 216:5800 217:2113 218:864 219:599 220:1694 221:932 222:762 223:1180 End of report

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Call for presentations RIPE 75 and DCTM info
by Benno Overeinder 03 Jul '17

03 Jul '17

Dear colleagues, Please find the CFP for RIPE 75 below or at: https://ripe75.ripe.net/submit-topic/cfp/. The deadline for submissions is *20 August 2017*. Note: due to UAE law, confirmed speakers will need to submit a copy of their passport and contact information in advance of the meeting. More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Kind regards, Benno Overeinder RIPE PC Chair https://ripe75.ripe.net/ripe-pc/ -------------------->>><<<-------------------- Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 75 will take place from 22-26 October in Dubai, UAE. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary sessions, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 75. See the full descriptions of the different presentation formats, https://ripe75.ripe.net/submit-topic/presentation-formats/. Proposals for plenary sessions, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than *20 August 2017*. Proposals submitted after this date will be considered depending on the remaining available space in the programme. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange - Connected Things (aka. Internet of Things - IoT) Speakers Due to UAE law, confirmed speakers will need to submit a copy of their passport and contact information in advance of the meeting. More details are available here: https://ripe75.ripe.net/attend/dctm-requirements Please also note that speakers do not receive any discount or funding towards the meeting fee at RIPE Meetings. Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. Presenters should indicate how much time they will require. In general, the time allocated for the different presentation formats is as follows: - Plenary presentations: 20-25 minutes presentation with 5-10 minutes discussion - Tutorials: up to two hours (Monday morning) - Workshops: one hour (during evening sessions) to two hours (Monday morning) - BoFs: approximately one hour - Lightning talks: 10 minutes total for both presentation and any discussion The following general requirements apply: - Proposals must be submitted using the meeting submission system, https://ripe75.ripe.net/submit-topic/ - Lightning talks should also be submitted using the meeting submission system (https://ripe75.ripe.net/submit-topic/) and can be submitted any time up to and including the meeting week. The allocation of lightning talks will be announced on short notice, in some cases on the same day but often one day prior to the time slot allocated. - Presenters who propose a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. - All presentation proposals will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panellists, presenters and moderators. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

1 0

Weekly Routing Table Report
by cscora＠apnic.net 30 Jun '17

30 Jun '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 01 Jul, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 653102 Prefixes after maximum aggregation (per Origin AS): 254091 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 314847 Total ASes present in the Internet Routing Table: 57642 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 49881 Origin ASes announcing only one prefix: 21993 Transit ASes present in the Internet Routing Table: 7761 Transit-only ASes present in the Internet Routing Table: 230 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 63 Numnber of instances of unregistered ASNs: 67 Number of 32-bit ASNs allocated by the RIRs: 19273 Number of 32-bit ASNs visible in the Routing Table: 14977 Prefixes from 32-bit ASNs in the Routing Table: 61008 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 360 Number of addresses announced to Internet: 2848137828 Equivalent to 169 /8s, 195 /16s and 34 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 217503 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 179085 Total APNIC prefixes after maximum aggregation: 51339 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 178234 Unique aggregates announced from the APNIC address blocks: 73760 APNIC Region origin ASes present in the Internet Routing Table: 8213 APNIC Prefixes per ASN: 21.70 APNIC Region origin ASes announcing only one prefix: 2298 APNIC Region transit ASes present in the Internet Routing Table: 1158 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3052 Number of APNIC addresses announced to Internet: 763598436 Equivalent to 45 /8s, 131 /16s and 150 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 198988 Total ARIN prefixes after maximum aggregation: 94731 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 200843 Unique aggregates announced from the ARIN address blocks: 92112 ARIN Region origin ASes present in the Internet Routing Table: 17906 ARIN Prefixes per ASN: 11.22 ARIN Region origin ASes announcing only one prefix: 6620 ARIN Region transit ASes present in the Internet Routing Table: 1777 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2060 Number of ARIN addresses announced to Internet: 1108512928 Equivalent to 66 /8s, 18 /16s and 144 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175225 Total RIPE prefixes after maximum aggregation: 85781 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171043 Unique aggregates announced from the RIPE address blocks: 102902 RIPE Region origin ASes present in the Internet Routing Table: 24139 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11100 RIPE Region transit ASes present in the Internet Routing Table: 3405 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5956 Number of RIPE addresses announced to Internet: 712116864 Equivalent to 42 /8s, 114 /16s and 10 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 82725 Total LACNIC prefixes after maximum aggregation: 18405 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 84002 Unique aggregates announced from the LACNIC address blocks: 38760 LACNIC Region origin ASes present in the Internet Routing Table: 6079 LACNIC Prefixes per ASN: 13.82 LACNIC Region origin ASes announcing only one prefix: 1648 LACNIC Region transit ASes present in the Internet Routing Table: 1119 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3592 Number of LACNIC addresses announced to Internet: 170756320 Equivalent to 10 /8s, 45 /16s and 136 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 16968 Total AfriNIC prefixes after maximum aggregation: 3779 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 18620 Unique aggregates announced from the AfriNIC address blocks: 6990 AfriNIC Region origin ASes present in the Internet Routing Table: 1042 AfriNIC Prefixes per ASN: 17.87 AfriNIC Region origin ASes announcing only one prefix: 326 AfriNIC Region transit ASes present in the Internet Routing Table: 204 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 317 Number of AfriNIC addresses announced to Internet: 92728832 Equivalent to 5 /8s, 134 /16s and 238 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5552 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3933 404 363 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2805 11134 756 KIXS-AS-KR Korea Telecom, KR 9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2175 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2088 422 222 TATACOMM-AS TATA Communications formerl 45899 2019 1415 109 VNPT-AS-VN VNPT Corp, VN 7552 1632 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1594 360 139 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3814 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3411 1333 81 SHAW - Shaw Communications Inc., CA 18566 2179 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2064 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2010 2172 417 CHARTER-NET-HKY-NC - Charter Communicat 209 1825 5068 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1815 3696 586 AMAZON-02 - Amazon.com, Inc., US 30036 1795 325 309 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1562 10560 631 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 2971 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2904 963 2090 AKAMAI-ASN1, US 34984 2000 328 417 TELLCOM-AS, TR 9121 1955 1691 17 TTNET, TR 12479 1614 1044 53 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1524 1408 626 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1123 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3541 544 185 Telmex Colombia S.A., CO 8151 2518 3404 576 Uninet S.A. de C.V., MX 11830 2089 369 57 Instituto Costarricense de Electricidad 7303 1550 1010 243 Telecom Argentina S.A., AR 6503 1541 437 53 Axtel, S.A.B. de C.V., MX 6147 1299 377 27 Telefonica del Peru S.A.A., PE 3816 1026 501 94 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 968 2301 177 CLARO S.A., BR 11172 915 126 82 Alestra, S. de R.L. de C.V., MX 18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1254 398 48 LINKdotNET-AS, EG 37611 724 91 8 Afrihost, ZA 36903 711 357 129 MT-MPLS, MA 36992 643 1375 26 ETISALAT-MISR, EG 24835 499 850 15 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 8452 358 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 300 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5552 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3933 404 363 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3814 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3541 544 185 Telmex Colombia S.A., CO 6327 3411 1333 81 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2971 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2904 963 2090 AKAMAI-ASN1, US 4766 2805 11134 756 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3814 3653 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3933 3570 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3541 3356 Telmex Colombia S.A., CO 6327 3411 3330 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 2971 2931 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2976 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2752 2212 BSNL-NIB National Internet Backbone, IN 9808 2175 2141 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2179 2070 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.226.112.0/20 62788 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:280 /13:545 /14:1049 /15:1846 /16:13473 /17:7631 /18:13434 /19:24639 /20:38561 /21:41217 /22:77596 /23:64333 /24:366107 /25:871 /26:604 /27:642 /28:35 /29:23 /30:18 /31:3 /32:27 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3214 3411 SHAW - Shaw Communications Inc., CA 22773 2977 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2436 2971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2072 2179 MEGAPATH5-US - MegaPath Corporation, US 30036 1587 1795 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1479 2089 Instituto Costarricense de Electricidad y Telec 10620 1469 3541 Telmex Colombia S.A., CO 11492 1382 1532 CABLEONE - CABLE ONE, INC., US 6389 1371 2064 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1596 2:803 4:18 5:2432 6:34 8:1044 12:1833 13:123 14:1739 15:28 16:2 17:158 18:90 20:61 23:2384 24:1974 25:2 27:2454 31:1919 32:80 33:14 35:20 36:387 37:2347 38:1318 39:62 40:98 41:2928 42:485 43:1930 44:71 45:2848 46:2794 47:154 49:1236 50:985 51:18 52:830 54:363 55:6 56:4 57:42 58:1577 59:1053 60:388 61:1959 62:1604 63:1914 64:4587 65:2221 66:4566 67:2271 68:1244 69:3380 70:1149 71:586 72:2201 74:2692 75:387 76:423 77:1545 78:1457 79:2378 80:1404 81:1391 82:993 83:722 84:906 85:1748 86:481 87:1161 88:757 89:2102 90:175 91:6188 92:975 93:2384 94:2376 95:2683 96:628 97:353 98:1063 99:86 100:154 101:1201 103:15187 104:2961 105:182 106:508 107:1721 108:824 109:2863 110:1457 111:1725 112:1193 113:1251 114:1028 115:1721 116:1793 117:1701 118:2204 119:1608 120:1054 121:1111 122:2252 123:1831 124:1480 125:1888 128:774 129:652 130:434 131:1406 132:520 133:199 134:654 135:225 136:447 137:437 138:1933 139:490 140:394 141:600 142:766 143:893 144:796 145:182 146:1028 147:690 148:1446 149:579 150:705 151:973 152:694 153:304 154:776 155:753 156:610 157:649 158:450 159:1512 160:685 161:743 162:2530 163:535 164:804 165:1395 166:379 167:1244 168:2957 169:791 170:3454 171:318 172:1022 173:1947 174:811 175:750 176:1877 177:4080 178:2481 179:1180 180:2208 181:1881 182:2376 183:1000 184:866 185:10032 186:3207 187:2233 188:2709 189:1814 190:8252 191:1327 192:9499 193:5783 194:4682 195:3910 196:2080 197:1261 198:5500 199:5895 200:7456 201:4340 202:10368 203:10020 204:4486 205:2814 206:3016 207:3114 208:3985 209:3933 210:3974 211:2144 212:2855 213:2500 214:876 215:66 216:5771 217:2104 218:868 219:599 220:1692 221:931 222:781 223:1175 End of report

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New on RIPE Labs: BGP More Specifics: Routing Vandalism or Useful?
by Mirjam Kuehne 27 Jun '17

27 Jun '17

Dear colleagues, Please read this new article by Geoff Huston on RIPE Labs: BGP More Specifics: Routing Vandalism or Useful? https://labs.ripe.net/Members/gih/bgp-more-specifics-routing-vandalism-or-u… Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 23 Jun '17

23 Jun '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 24 Jun, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 652252 Prefixes after maximum aggregation (per Origin AS): 253804 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 314199 Total ASes present in the Internet Routing Table: 57616 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 49870 Origin ASes announcing only one prefix: 22007 Transit ASes present in the Internet Routing Table: 7746 Transit-only ASes present in the Internet Routing Table: 221 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 50 Numnber of instances of unregistered ASNs: 54 Number of 32-bit ASNs allocated by the RIRs: 19170 Number of 32-bit ASNs visible in the Routing Table: 14928 Prefixes from 32-bit ASNs in the Routing Table: 60687 Number of bogon 32-bit ASNs visible in the Routing Table: 62 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 365 Number of addresses announced to Internet: 2850215268 Equivalent to 169 /8s, 226 /16s and 213 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 217120 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 178941 Total APNIC prefixes after maximum aggregation: 51343 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 178085 Unique aggregates announced from the APNIC address blocks: 73610 APNIC Region origin ASes present in the Internet Routing Table: 8215 APNIC Prefixes per ASN: 21.68 APNIC Region origin ASes announcing only one prefix: 2309 APNIC Region transit ASes present in the Internet Routing Table: 1158 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3044 Number of APNIC addresses announced to Internet: 763609444 Equivalent to 45 /8s, 131 /16s and 193 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 198554 Total ARIN prefixes after maximum aggregation: 94628 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 200377 Unique aggregates announced from the ARIN address blocks: 92081 ARIN Region origin ASes present in the Internet Routing Table: 17909 ARIN Prefixes per ASN: 11.19 ARIN Region origin ASes announcing only one prefix: 6615 ARIN Region transit ASes present in the Internet Routing Table: 1777 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2051 Number of ARIN addresses announced to Internet: 1110770080 Equivalent to 66 /8s, 53 /16s and 1 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175121 Total RIPE prefixes after maximum aggregation: 85690 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 170888 Unique aggregates announced from the RIPE address blocks: 102704 RIPE Region origin ASes present in the Internet Routing Table: 24145 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11099 RIPE Region transit ASes present in the Internet Routing Table: 3397 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5946 Number of RIPE addresses announced to Internet: 712074880 Equivalent to 42 /8s, 113 /16s and 102 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 82434 Total LACNIC prefixes after maximum aggregation: 18319 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 83737 Unique aggregates announced from the LACNIC address blocks: 38492 LACNIC Region origin ASes present in the Internet Routing Table: 6049 LACNIC Prefixes per ASN: 13.84 LACNIC Region origin ASes announcing only one prefix: 1656 LACNIC Region transit ASes present in the Internet Routing Table: 1115 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3566 Number of LACNIC addresses announced to Internet: 170779616 Equivalent to 10 /8s, 45 /16s and 227 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17105 Total AfriNIC prefixes after maximum aggregation: 3779 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 18800 Unique aggregates announced from the AfriNIC address blocks: 6987 AfriNIC Region origin ASes present in the Internet Routing Table: 1049 AfriNIC Prefixes per ASN: 17.92 AfriNIC Region origin ASes announcing only one prefix: 327 AfriNIC Region transit ASes present in the Internet Routing Table: 202 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 321 Number of AfriNIC addresses announced to Internet: 92555264 Equivalent to 5 /8s, 132 /16s and 72 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5552 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3933 404 358 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2809 11135 760 KIXS-AS-KR Korea Telecom, KR 9829 2749 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2204 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2087 422 221 TATACOMM-AS TATA Communications formerl 45899 2012 1407 107 VNPT-AS-VN VNPT Corp, VN 7552 1628 1105 71 VIETEL-AS-AP Viettel Corporation, VN 9498 1592 360 138 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3809 2953 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3395 1333 81 SHAW - Shaw Communications Inc., CA 6389 2064 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat 209 1825 5069 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1808 3647 587 AMAZON-02 - Amazon.com, Inc., US 30036 1791 325 307 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1563 10562 633 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3338 187 22 ALJAWWALSTC-AS, SA 20940 2897 964 2086 AKAMAI-ASN1, US 8551 2892 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2026 329 393 TELLCOM-AS, TR 9121 1963 1691 17 TTNET, TR 12479 1610 1044 53 UNI2-AS, ES 13188 1601 99 55 TRIOLAN, UA 12389 1525 1408 627 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1155 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3548 546 153 Telmex Colombia S.A., CO 8151 2514 3402 576 Uninet S.A. de C.V., MX 11830 2086 369 57 Instituto Costarricense de Electricidad 7303 1571 1011 249 Telecom Argentina S.A., AR 6503 1542 437 53 Axtel, S.A.B. de C.V., MX 6147 1299 377 27 Telefonica del Peru S.A.A., PE 3816 1026 501 94 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 968 2298 188 CLARO S.A., BR 11172 915 126 82 Alestra, S. de R.L. de C.V., MX 18881 896 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1254 398 48 LINKdotNET-AS, EG 37611 724 91 8 Afrihost, ZA 36903 712 358 126 MT-MPLS, MA 36992 643 1375 26 ETISALAT-MISR, EG 24835 498 850 15 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 15399 353 35 7 WANANCHI-, KE 8452 345 1730 17 TE-AS TE-AS, EG 2018 300 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5552 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3933 404 358 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3809 2953 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3548 546 153 Telmex Colombia S.A., CO 6327 3395 1333 81 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2897 964 2086 AKAMAI-ASN1, US 8551 2892 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 4766 2809 11135 760 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3809 3649 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3933 3575 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3548 3395 Telmex Colombia S.A., CO 39891 3338 3316 ALJAWWALSTC-AS, SA 6327 3395 3314 SHAW - Shaw Communications Inc., CA 17974 2976 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2892 2852 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9829 2749 2209 BSNL-NIB National Internet Backbone, IN 9808 2204 2170 CMNET-GD Guangdong Mobile Communication Co.Ltd. 4766 2809 2049 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65346 PRIVATE 94.50.36.0/22 31094 TTKNET Tyumen, Russia, RU 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.226.112.0/20 62788 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:280 /13:547 /14:1049 /15:1848 /16:13482 /17:7630 /18:13448 /19:24686 /20:38583 /21:41236 /22:77532 /23:64266 /24:365232 /25:875 /26:612 /27:643 /28:43 /29:34 /30:27 /31:3 /32:28 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3187 3395 SHAW - Shaw Communications Inc., CA 22773 2974 3809 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2357 2892 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US 30036 1584 1791 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1476 2086 Instituto Costarricense de Electricidad y Telec 10620 1473 3548 Telmex Colombia S.A., CO 11492 1373 1518 CABLEONE - CABLE ONE, INC., US 6389 1371 2064 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1602 2:824 4:18 5:2437 6:34 8:1037 12:1834 13:120 14:1751 15:27 16:2 17:126 18:91 20:61 23:2373 24:1871 25:2 27:2445 31:1914 32:82 33:14 35:20 36:417 37:2346 38:1328 39:57 40:97 41:3026 42:483 43:1929 44:72 45:2820 46:2790 47:155 49:1233 50:989 51:18 52:830 54:362 55:7 56:4 57:42 58:1583 59:1052 60:391 61:1957 62:1603 63:1914 64:4547 65:2219 66:4550 67:2272 68:1241 69:3402 70:1149 71:586 72:2200 74:2687 75:386 76:432 77:1504 78:1462 79:2268 80:1407 81:1391 82:996 83:719 84:895 85:1750 86:478 87:1158 88:763 89:2101 90:176 91:6191 92:976 93:2384 94:2380 95:2710 96:632 97:354 98:1052 99:86 100:154 101:1198 103:15094 104:2935 105:182 106:503 107:1706 108:820 109:2903 110:1455 111:1726 112:1199 113:1255 114:1027 115:1720 116:1795 117:1702 118:2201 119:1608 120:1043 121:1109 122:2262 123:1827 124:1494 125:1898 128:791 129:648 130:431 131:1403 132:527 133:199 134:656 135:225 136:459 137:438 138:1941 139:494 140:395 141:592 142:759 143:892 144:795 145:182 146:1028 147:688 148:1436 149:573 150:700 151:978 152:707 153:304 154:815 155:751 156:604 157:645 158:453 159:1507 160:672 161:744 162:2526 163:537 164:799 165:1393 166:386 167:1249 168:2700 169:785 170:3400 171:319 172:1014 173:1931 174:809 175:749 176:1882 177:4064 178:2475 179:1144 180:2211 181:1898 182:2363 183:995 184:866 185:9985 186:3168 187:2232 188:2703 189:1805 190:8234 191:1366 192:9477 193:5789 194:4661 195:3914 196:2111 197:1295 198:5502 199:5897 200:7442 201:4319 202:10358 203:9980 204:4479 205:2821 206:3015 207:3112 208:3990 209:3928 210:3969 211:2145 212:2849 213:2497 214:879 215:66 216:5680 217:2110 218:861 219:600 220:1692 221:913 222:773 223:1178 End of report

1 0

ACM SenSys 2017 Call for Poster/Demo
by Polly Huang 23 Jun '17

23 Jun '17

-- Our sincere apologies if you receive multiple copies of the call -- ============================================================ ==================== Call for Posters and Demos ACM Sensys 2017 http://sensys.acm.org/2017/ Delft, The Netherlands ============================================================ ==================== SenSys 2017 solicits submissions of poster and demo abstracts reflecting on-going research progress and/or demonstrating working prototypes. We welcome submissions in broadly defined areas of interests (but not limited to): systems of smart sensors and actuators, brand-new applications of sensory devices, smart things, and smart infrastructure, and the underlying research challenges in communication, networking, energy and resources, data management, algorithms and machine intelligence, hardware designs, and deployment on real environments. Student participants will greatly benefit from the Posters and Demos session; it will be a lively forum to present their work and receive early feedback from international leading experts attending the conference. We explicitly encourage submissions of revolutionary concepts, path breaking ideas, and ongoing research prototypes. Major IT industry as well as emerging technology startups are also highly encouraged to participate. SenSys is an ideal venue to present brand-new products, early prototypes, new development platforms, or even ongoing crowdfunding projects of smart platforms and solutions that might catalyse future applications and/or disrupt today’s sensing and networking technologies. Submitted abstracts will be evaluated based on technical merit and innovation as well as their potential to stimulate interesting discussions and exchange of ideas. Authors of accepted abstracts will be given a one-minute slot in a “madness session” during the conference to present their work in front of the conference audience. As with previous editions of SenSys, the best poster and demo will receive an award. All abstracts shall be formatted according to the main conference paper layout. Accepted abstracts will appear in the conference proceedings and the ACM Digital Library. ## Submission Guidelines * Posters and Demos must be submitted as a single PDF containing no more than 2 pages. The submission should be self-contained ready for publication, including the title, authors, institutional affiliations and contact information, abstract, main body, and references. Please DO NOT anonymize your submission. Upon acceptance, instructions for the final camera-ready abstract will be provided. * You may include links to additional online material such as videos. Links to videos showing the demonstration are especially encouraged. Videos of accepted posters/demos will be linked from the SenSys web pages and permanently included in the ACM Digital Library. * To submit a demo abstract, please add “Demo Abstract:” at the beginning of the manuscript’s title. * To submit a poster abstract, please add “Poster Abstract:” at the beginning of the manuscript’s title. * Template link for MS Word and LaTeX. (If LaTeX is used, please use ‘Option 2’) * Submissions for posters and demos can be done separately at the following URL: https://sensys17.hotcrp.com/ ## Important dates * Submission: August 16, 2017 * Notification of acceptance: August 25, 2017 * Camera-ready abstract: September 9, 2017 ## Co-chairs * Andrew Markham, University of Oxford * Marco Zuniga, Delft University of Technology

1 0

Weekly Routing Table Report
by cscora＠apnic.net 16 Jun '17

16 Jun '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 17 Jun, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 651216 Prefixes after maximum aggregation (per Origin AS): 253596 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 313678 Total ASes present in the Internet Routing Table: 57522 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 49794 Origin ASes announcing only one prefix: 21982 Transit ASes present in the Internet Routing Table: 7728 Transit-only ASes present in the Internet Routing Table: 221 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 42 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 50 Numnber of instances of unregistered ASNs: 54 Number of 32-bit ASNs allocated by the RIRs: 19084 Number of 32-bit ASNs visible in the Routing Table: 14816 Prefixes from 32-bit ASNs in the Routing Table: 60261 Number of bogon 32-bit ASNs visible in the Routing Table: 65 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 395 Number of addresses announced to Internet: 2848765156 Equivalent to 169 /8s, 204 /16s and 180 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 216985 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 178613 Total APNIC prefixes after maximum aggregation: 51337 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 177820 Unique aggregates announced from the APNIC address blocks: 73451 APNIC Region origin ASes present in the Internet Routing Table: 8177 APNIC Prefixes per ASN: 21.75 APNIC Region origin ASes announcing only one prefix: 2284 APNIC Region transit ASes present in the Internet Routing Table: 1158 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 42 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3010 Number of APNIC addresses announced to Internet: 763804388 Equivalent to 45 /8s, 134 /16s and 186 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 198323 Total ARIN prefixes after maximum aggregation: 94647 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 200232 Unique aggregates announced from the ARIN address blocks: 92051 ARIN Region origin ASes present in the Internet Routing Table: 17902 ARIN Prefixes per ASN: 11.18 ARIN Region origin ASes announcing only one prefix: 6620 ARIN Region transit ASes present in the Internet Routing Table: 1776 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2033 Number of ARIN addresses announced to Internet: 1110205088 Equivalent to 66 /8s, 44 /16s and 98 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175032 Total RIPE prefixes after maximum aggregation: 85556 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 170672 Unique aggregates announced from the RIPE address blocks: 102495 RIPE Region origin ASes present in the Internet Routing Table: 24125 RIPE Prefixes per ASN: 7.07 RIPE Region origin ASes announcing only one prefix: 11106 RIPE Region transit ASes present in the Internet Routing Table: 3388 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5917 Number of RIPE addresses announced to Internet: 711738752 Equivalent to 42 /8s, 108 /16s and 69 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 82046 Total LACNIC prefixes after maximum aggregation: 18272 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 83317 Unique aggregates announced from the LACNIC address blocks: 38421 LACNIC Region origin ASes present in the Internet Routing Table: 6022 LACNIC Prefixes per ASN: 13.84 LACNIC Region origin ASes announcing only one prefix: 1645 LACNIC Region transit ASes present in the Internet Routing Table: 1113 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3537 Number of LACNIC addresses announced to Internet: 170651872 Equivalent to 10 /8s, 43 /16s and 240 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17102 Total AfriNIC prefixes after maximum aggregation: 3739 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 18780 Unique aggregates announced from the AfriNIC address blocks: 6926 AfriNIC Region origin ASes present in the Internet Routing Table: 1047 AfriNIC Prefixes per ASN: 17.94 AfriNIC Region origin ASes announcing only one prefix: 326 AfriNIC Region transit ASes present in the Internet Routing Table: 204 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 319 Number of AfriNIC addresses announced to Internet: 91917056 Equivalent to 5 /8s, 122 /16s and 139 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5543 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3929 403 356 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2977 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2787 11137 759 KIXS-AS-KR Korea Telecom, KR 9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2205 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2086 422 221 TATACOMM-AS TATA Communications formerl 45899 1989 1396 108 VNPT-AS-VN VNPT Corp, VN 7552 1630 1105 70 VIETEL-AS-AP Viettel Corporation, VN 9498 1591 361 139 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3809 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3419 1333 82 SHAW - Shaw Communications Inc., CA 18566 2127 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat 209 1816 5068 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1814 3441 585 AMAZON-02 - Amazon.com, Inc., US 30036 1786 325 307 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1696 854 232 ITCDELTA - Earthlink, Inc., US 701 1561 10578 635 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3184 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2893 969 2083 AKAMAI-ASN1, US 34984 2023 329 391 TELLCOM-AS, TR 9121 1971 1691 17 TTNET, TR 13188 1614 100 55 TRIOLAN, UA 12479 1603 1044 53 UNI2-AS, ES 12389 1525 1408 627 ROSTELECOM-AS, RU 6849 1226 355 21 UKRTELNET, UA 8402 1125 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3549 546 148 Telmex Colombia S.A., CO 8151 2542 3404 574 Uninet S.A. de C.V., MX 11830 2085 369 57 Instituto Costarricense de Electricidad 7303 1547 989 275 Telecom Argentina S.A., AR 6503 1540 437 53 Axtel, S.A.B. de C.V., MX 6147 1298 377 27 Telefonica del Peru S.A.A., PE 3816 1026 501 94 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 979 2299 177 CLARO S.A., BR 11172 910 126 82 Alestra, S. de R.L. de C.V., MX 18881 896 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1261 398 48 LINKdotNET-AS, EG 37611 720 83 7 Afrihost, ZA 36903 713 358 123 MT-MPLS, MA 36992 638 1375 26 ETISALAT-MISR, EG 24835 495 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 361 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 300 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5543 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3929 403 356 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3809 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3549 546 148 Telmex Colombia S.A., CO 6327 3419 1333 82 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3184 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 2977 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2893 969 2083 AKAMAI-ASN1, US 4766 2787 11137 759 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3809 3655 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3929 3573 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3549 3401 Telmex Colombia S.A., CO 6327 3419 3337 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 3184 3144 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2977 2904 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2752 2212 BSNL-NIB National Internet Backbone, IN 9808 2205 2171 CMNET-GD Guangdong Mobile Communication Co.Ltd. 4766 2787 2028 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65346 PRIVATE 94.50.36.0/22 31094 TTKNET Tyumen, Russia, RU 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:280 /13:546 /14:1046 /15:1847 /16:13485 /17:7630 /18:13432 /19:24628 /20:38586 /21:41176 /22:77437 /23:64125 /24:364605 /25:841 /26:608 /27:644 /28:43 /29:32 /30:25 /31:3 /32:29 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3210 3419 SHAW - Shaw Communications Inc., CA 22773 2972 3809 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2649 3184 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2020 2127 MEGAPATH5-US - MegaPath Corporation, US 30036 1579 1786 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1475 2085 Instituto Costarricense de Electricidad y Telec 10620 1474 3549 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1363 1971 TTNET, TR Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1605 2:824 4:18 5:2431 6:34 8:1031 12:1830 13:122 14:1762 15:26 16:2 17:124 18:91 20:57 23:2366 24:1838 25:2 27:2434 31:1910 32:86 33:9 35:20 36:411 37:2329 38:1320 39:45 40:97 41:3019 42:463 43:1940 44:72 45:2777 46:2790 47:140 49:1225 50:984 51:18 52:825 54:363 55:6 56:4 57:42 58:1591 59:1048 60:391 61:1954 62:1602 63:1915 64:4558 65:2219 66:4519 67:2253 68:1241 69:3385 70:1147 71:585 72:2180 74:2691 75:386 76:431 77:1487 78:1450 79:2439 80:1399 81:1398 82:996 83:709 84:898 85:1747 86:481 87:1146 88:766 89:2071 90:176 91:6166 92:975 93:2379 94:2377 95:2681 96:624 97:353 98:1052 99:86 100:154 101:1272 103:15041 104:2923 105:194 106:489 107:1662 108:819 109:3013 110:1432 111:1724 112:1194 113:1233 114:1029 115:1716 116:1799 117:1719 118:2145 119:1592 120:1037 121:1111 122:2255 123:1819 124:1503 125:1897 128:776 129:646 130:431 131:1401 132:531 133:199 134:653 135:225 136:455 137:436 138:1930 139:489 140:395 141:571 142:760 143:928 144:793 145:181 146:1018 147:690 148:1432 149:581 150:706 151:974 152:707 153:302 154:816 155:750 156:600 157:647 158:449 159:1478 160:678 161:744 162:2525 163:533 164:794 165:1221 166:386 167:1252 168:2684 169:785 170:3383 171:319 172:1016 173:1913 174:811 175:748 176:1880 177:4079 178:2477 179:1176 180:2215 181:1897 182:2366 183:998 184:859 185:9851 186:3134 187:2223 188:2688 189:1814 190:8203 191:1353 192:9441 193:5787 194:4652 195:3909 196:2114 197:1313 198:5501 199:5894 200:7439 201:4334 202:10349 203:9956 204:4489 205:2816 206:3036 207:3167 208:3990 209:4025 210:3970 211:2148 212:2857 213:2491 214:889 215:66 216:5735 217:2102 218:855 219:600 220:1658 221:913 222:762 223:1176 End of report

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Delivery Status Notification (Delay)
by a61ec514＠opayq.com 10 Jun '17

10 Jun '17

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Delivery Status Notification (Delay) (a61ec514(a)opayq.com) 2. Weekly Routing Table Report (Routing Analysis Role Account) ---------------------------------------------------------------------- Message: 1 Date: Fri, 09 Jun 2017 04:10:47 -0700 (PDT) From: a61ec514(a)opayq.com To: routing-wg(a)ripe.net Subject: [routing-wg] Delivery Status Notification (Delay) Message-ID: =3D09<1573585259.11766.1497006648423.JavaMail.root(a)smtp5.opayq.com> Content-Type: text/plain; charset=3D3D"utf-8" ** Delivery incomplete ** There was a temporary problem delivering your message to curtiskwong9@gmail= =3D .com. Gmail will retry for 46 more hours. You'll be notified if the deliver= =3D y fails permanently.

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Delivery Status Notification (Delay)
by a61ec514＠opayq.com 10 Jun '17

10 Jun '17

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Weekly Routing Table Report
by cscora＠apnic.net 09 Jun '17

09 Jun '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 10 Jun, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 650823 Prefixes after maximum aggregation (per Origin AS): 253584 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 314080 Total ASes present in the Internet Routing Table: 57448 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 49725 Origin ASes announcing only one prefix: 21980 Transit ASes present in the Internet Routing Table: 7723 Transit-only ASes present in the Internet Routing Table: 224 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 45 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 54 Numnber of instances of unregistered ASNs: 58 Number of 32-bit ASNs allocated by the RIRs: 18953 Number of 32-bit ASNs visible in the Routing Table: 14709 Prefixes from 32-bit ASNs in the Routing Table: 59673 Number of bogon 32-bit ASNs visible in the Routing Table: 65 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 369 Number of addresses announced to Internet: 2848626788 Equivalent to 169 /8s, 202 /16s and 152 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 217103 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 178366 Total APNIC prefixes after maximum aggregation: 51373 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 177587 Unique aggregates announced from the APNIC address blocks: 73377 APNIC Region origin ASes present in the Internet Routing Table: 8152 APNIC Prefixes per ASN: 21.78 APNIC Region origin ASes announcing only one prefix: 2278 APNIC Region transit ASes present in the Internet Routing Table: 1159 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 45 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2980 Number of APNIC addresses announced to Internet: 763641700 Equivalent to 45 /8s, 132 /16s and 63 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 197893 Total ARIN prefixes after maximum aggregation: 94548 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 199901 Unique aggregates announced from the ARIN address blocks: 91948 ARIN Region origin ASes present in the Internet Routing Table: 17891 ARIN Prefixes per ASN: 11.17 ARIN Region origin ASes announcing only one prefix: 6615 ARIN Region transit ASes present in the Internet Routing Table: 1765 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2011 Number of ARIN addresses announced to Internet: 1110673568 Equivalent to 66 /8s, 51 /16s and 136 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 175540 Total RIPE prefixes after maximum aggregation: 85525 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 171131 Unique aggregates announced from the RIPE address blocks: 102774 RIPE Region origin ASes present in the Internet Routing Table: 24103 RIPE Prefixes per ASN: 7.10 RIPE Region origin ASes announcing only one prefix: 11101 RIPE Region transit ASes present in the Internet Routing Table: 3402 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5887 Number of RIPE addresses announced to Internet: 711837824 Equivalent to 42 /8s, 109 /16s and 200 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 81750 Total LACNIC prefixes after maximum aggregation: 18287 LACNIC Deaggregation factor: 4.47 Prefixes being announced from the LACNIC address blocks: 83002 Unique aggregates announced from the LACNIC address blocks: 38736 LACNIC Region origin ASes present in the Internet Routing Table: 6001 LACNIC Prefixes per ASN: 13.83 LACNIC Region origin ASes announcing only one prefix: 1653 LACNIC Region transit ASes present in the Internet Routing Table: 1113 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3514 Number of LACNIC addresses announced to Internet: 170730208 Equivalent to 10 /8s, 45 /16s and 34 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 17174 Total AfriNIC prefixes after maximum aggregation: 3805 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 18833 Unique aggregates announced from the AfriNIC address blocks: 6915 AfriNIC Region origin ASes present in the Internet Routing Table: 1048 AfriNIC Prefixes per ASN: 17.97 AfriNIC Region origin ASes announcing only one prefix: 332 AfriNIC Region transit ASes present in the Internet Routing Table: 198 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 317 Number of AfriNIC addresses announced to Internet: 91322368 Equivalent to 5 /8s, 113 /16s and 120 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5545 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3942 403 376 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2783 11137 760 KIXS-AS-KR Korea Telecom, KR 9829 2747 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2216 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2090 422 222 TATACOMM-AS TATA Communications formerl 45899 1984 1392 107 VNPT-AS-VN VNPT Corp, VN 7552 1620 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1582 360 138 BBIL-AP BHARTI Airtel Ltd., IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3822 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3400 1333 80 SHAW - Shaw Communications Inc., CA 18566 2128 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2009 2172 413 CHARTER-NET-HKY-NC - Charter Communicat 209 1816 5069 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1810 3441 585 AMAZON-02 - Amazon.com, Inc., US 30036 1781 324 315 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1696 854 232 ITCDELTA - Earthlink, Inc., US 701 1562 10578 636 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3208 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2915 989 2097 AKAMAI-ASN1, US 34984 2020 328 390 TELLCOM-AS, TR 9121 1977 1691 17 TTNET, TR 12479 1598 1044 52 UNI2-AS, ES 13188 1597 99 55 TRIOLAN, UA 12389 1524 1408 625 ROSTELECOM-AS, RU 9198 1325 352 25 KAZTELECOM-AS, KZ 6849 1225 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3545 545 153 Telmex Colombia S.A., CO 8151 2543 3404 573 Uninet S.A. de C.V., MX 11830 2084 369 57 Instituto Costarricense de Electricidad 7303 1568 1010 247 Telecom Argentina S.A., AR 6503 1538 437 53 Axtel, S.A.B. de C.V., MX 6147 1267 377 27 Telefonica del Peru S.A.A., PE 3816 1013 494 186 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 998 2300 175 CLARO S.A., BR 11172 906 126 81 Alestra, S. de R.L. de C.V., MX 18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1260 398 48 LINKdotNET-AS, EG 37611 715 67 7 Afrihost, ZA 36903 713 358 123 MT-MPLS, MA 36992 627 1375 26 ETISALAT-MISR, EG 24835 495 850 15 RAYA-AS, EG 29571 419 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 388 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 298 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5545 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3942 403 376 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3822 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3545 545 153 Telmex Colombia S.A., CO 6327 3400 1333 80 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3208 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2915 989 2097 AKAMAI-ASN1, US 4766 2783 11137 760 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3822 3668 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3942 3566 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3545 3392 Telmex Colombia S.A., CO 6327 3400 3320 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 3208 3168 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2975 2902 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2747 2207 BSNL-NIB National Internet Backbone, IN 9808 2216 2182 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11830 2084 2027 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.245.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.246.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.247.0/24 16735 ALGAR TELECOM S/A, BR 65010 PRIVATE 46.56.192.0/21 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/21 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.248.0/24 64091 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:36 /11:104 /12:280 /13:546 /14:1045 /15:1850 /16:13492 /17:7626 /18:13428 /19:24669 /20:38590 /21:41145 /22:77218 /23:64196 /24:364348 /25:835 /26:612 /27:643 /28:43 /29:32 /30:26 /31:3 /32:28 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3193 3400 SHAW - Shaw Communications Inc., CA 22773 2971 3822 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2673 3208 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2021 2128 MEGAPATH5-US - MegaPath Corporation, US 30036 1577 1781 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1474 2084 Instituto Costarricense de Electricidad y Telec 10620 1471 3545 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1369 1977 TTNET, TR Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1604 2:841 4:18 5:2429 6:34 8:1038 12:1828 13:122 14:1771 15:27 16:2 17:123 18:121 20:57 23:2329 24:1828 25:2 27:2426 31:1904 32:83 33:9 35:20 36:414 37:2589 38:1325 39:42 40:98 41:2991 42:470 43:1935 44:72 45:2755 46:2780 47:122 49:1214 50:983 51:18 52:824 54:360 55:5 56:4 57:42 58:1600 59:1047 60:391 61:1947 62:1595 63:1913 64:4549 65:2208 66:4509 67:2247 68:1229 69:3361 70:1148 71:584 72:2179 74:2690 75:387 76:430 77:1469 78:1448 79:2503 80:1402 81:1386 82:995 83:720 84:877 85:1751 86:483 87:1156 88:766 89:2065 90:176 91:6204 92:1027 93:2389 94:2373 95:2758 96:622 97:352 98:1054 99:89 100:154 101:1270 103:14931 104:2913 105:191 106:483 107:1651 108:818 109:2964 110:1427 111:1727 112:1187 113:1237 114:1034 115:1697 116:1788 117:1717 118:2164 119:1590 120:1031 121:1111 122:2257 123:1817 124:1515 125:1891 128:780 129:645 130:440 131:1389 132:530 133:199 134:647 135:221 136:455 137:436 138:1947 139:486 140:394 141:568 142:759 143:923 144:800 145:181 146:1032 147:672 148:1433 149:580 150:713 151:976 152:797 153:291 154:814 155:746 156:591 157:636 158:452 159:1464 160:661 161:745 162:2521 163:530 164:792 165:1225 166:385 167:1254 168:2658 169:777 170:3363 171:318 172:1020 173:1908 174:800 175:748 176:1848 177:4038 178:2500 179:1162 180:2214 181:1886 182:2361 183:995 184:864 185:9850 186:3101 187:2170 188:2698 189:1831 190:8184 191:1310 192:9433 193:5786 194:4651 195:3891 196:2114 197:1281 198:5494 199:5883 200:7435 201:4326 202:10366 203:9994 204:4480 205:2812 206:3025 207:3167 208:3981 209:4021 210:3968 211:2147 212:2854 213:2484 214:880 215:67 216:5738 217:2102 218:851 219:600 220:1649 221:912 222:761 223:1178 End of report

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