- routing-wg - mailman.ripe.net

Routing WG draft agenda for RIPE-77
by Paolo Moroni 15 Oct '18

15 Oct '18

Hello Routing WG. Please find enclosed the draft agenda for the Routing WG at RIPE-77. Should you wish any change or addition, please contact us at <routing-wg-chairs(a)ripe.net>. The draft minutes of the RIPE-76 meeting are published at https://www.ripe.net/participate/ripe/wg/routing/minutes/routing-working-gr… Regards, Ignas Bagdonas and Paolo Moroni Routing WG co-chairs --- Wednesday, October 17th (main room: 14:00-15:30) A- Administrative matters B- BGP policy update (J. Snijders) C- TNT: revealing or detecting all MPLS tunnels (P. Merindol, RACI) D- DB non-authoritative route object clean-up (E. Bais, M. Levy, J. Snijders) Thursday, October 18th (main room: 09:00-10:30) E- BGP route security - cycling to the future (A. Azimov) F- Segment routing (and why you shouldn't be afraid of it) (F. Hibler) G- AOB

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Weekly Routing Table Report
by cscora＠apnic.net 12 Oct '18

12 Oct '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 13 Oct, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 721096 Prefixes after maximum aggregation (per Origin AS): 277098 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 345929 Total ASes present in the Internet Routing Table: 62109 Prefixes per ASN: 11.61 Origin-only ASes present in the Internet Routing Table: 53619 Origin ASes announcing only one prefix: 23335 Transit ASes present in the Internet Routing Table: 8490 Transit-only ASes present in the Internet Routing Table: 261 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 44 Number of instances of unregistered ASNs: 44 Number of 32-bit ASNs allocated by the RIRs: 24423 Number of 32-bit ASNs visible in the Routing Table: 19736 Prefixes from 32-bit ASNs in the Routing Table: 83469 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 280 Number of addresses announced to Internet: 2855400963 Equivalent to 170 /8s, 49 /16s and 246 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 240920 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 196490 Total APNIC prefixes after maximum aggregation: 55881 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 194140 Unique aggregates announced from the APNIC address blocks: 80052 APNIC Region origin ASes present in the Internet Routing Table: 9171 APNIC Prefixes per ASN: 21.17 APNIC Region origin ASes announcing only one prefix: 2560 APNIC Region transit ASes present in the Internet Routing Table: 1364 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4133 Number of APNIC addresses announced to Internet: 767752898 Equivalent to 45 /8s, 194 /16s and 250 /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, 131072-139577 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: 214366 Total ARIN prefixes after maximum aggregation: 101616 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213998 Unique aggregates announced from the ARIN address blocks: 101728 ARIN Region origin ASes present in the Internet Routing Table: 18266 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6784 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2465 Number of ARIN addresses announced to Internet: 1098532000 Equivalent to 65 /8s, 122 /16s and 68 /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, 393216-399260 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: 196723 Total RIPE prefixes after maximum aggregation: 93952 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193089 Unique aggregates announced from the RIPE address blocks: 114184 RIPE Region origin ASes present in the Internet Routing Table: 25543 RIPE Prefixes per ASN: 7.56 RIPE Region origin ASes announcing only one prefix: 11478 RIPE Region transit ASes present in the Internet Routing Table: 3539 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7477 Number of RIPE addresses announced to Internet: 714723456 Equivalent to 42 /8s, 153 /16s and 208 /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 196608-210331 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: 93596 Total LACNIC prefixes after maximum aggregation: 21418 LACNIC Deaggregation factor: 4.37 Prefixes being announced from the LACNIC address blocks: 94975 Unique aggregates announced from the LACNIC address blocks: 41374 LACNIC Region origin ASes present in the Internet Routing Table: 7640 LACNIC Prefixes per ASN: 12.43 LACNIC Region origin ASes announcing only one prefix: 2106 LACNIC Region transit ASes present in the Internet Routing Table: 1431 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5184 Number of LACNIC addresses announced to Internet: 172314144 Equivalent to 10 /8s, 69 /16s and 78 /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: 19876 Total AfriNIC prefixes after maximum aggregation: 4192 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 24614 Unique aggregates announced from the AfriNIC address blocks: 8332 AfriNIC Region origin ASes present in the Internet Routing Table: 1203 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 407 AfriNIC Region transit ASes present in the Internet Routing Table: 243 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 477 Number of AfriNIC addresses announced to Internet: 101644288 Equivalent to 6 /8s, 14 /16s and 248 /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 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4461 489 479 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2985 1153 93 VIETEL-AS-AP Viettel Group, VN 4766 2821 11130 764 KIXS-AS-KR Korea Telecom, KR 45899 2783 1674 159 VNPT-AS-VN VNPT Corp, VN 9829 2757 1496 550 BSNL-NIB National Internet Backbone, IN 9394 2590 4907 31 CTTNET China TieTong Telecommunications 17974 2253 936 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2250 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2135 422 173 TATACOMM-AS TATA Communications formerl 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 11492 3525 227 498 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 83 SHAW - Shaw Communications Inc., CA 22773 3244 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2316 5005 815 AMAZON-02 - Amazon.com, Inc., US 18566 2157 405 109 MEGAPATH5-US - MegaPath Corporation, US 16625 2152 1115 1555 AKAMAI-AS - Akamai Technologies, Inc., 20115 2148 2736 522 CHARTER-NET-HKY-NC - Charter Communicat 5650 2085 3074 1461 FRONTIER-FRTR - Frontier Communications 209 2041 5081 597 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 30036 1999 339 314 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 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 12479 4932 1609 128 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3050 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2574 592 1920 AKAMAI-ASN1, US 12389 2116 2065 681 ROSTELECOM-AS, RU 34984 2049 337 509 TELLCOM-AS, TR 9121 1862 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1271 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 8151 5413 3304 611 Uninet S.A. de C.V., MX 10620 3197 490 804 Telmex Colombia S.A., CO 11830 2657 370 82 Instituto Costarricense de Electricidad 6503 1649 444 65 Axtel, S.A.B. de C.V., MX 7303 1432 955 206 Telecom Argentina S.A., AR 28573 1119 2234 197 CLARO S.A., BR 6147 1114 377 31 Telefonica del Peru S.A.A., PE 3816 1025 512 112 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 935 145 71 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 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 1201 396 48 LINKdotNET-AS, EG 37611 902 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 753 1411 41 ETISALAT-MISR, EG 24835 682 818 18 RAYA-AS, EG 8452 663 1728 15 TE-AS TE-AS, EG 37492 468 470 57 ORANGE-, TN 29571 465 70 12 ORANGE-COTE-IVOIRE, CI 23889 394 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ 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 8151 5413 3304 611 Uninet S.A. de C.V., MX 12479 4932 1609 128 UNI2-AS, ES 4538 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4461 489 479 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3525 227 498 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 83 SHAW - Shaw Communications Inc., CA 22773 3244 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3197 490 804 Telmex Colombia S.A., CO 8551 3050 378 50 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 12479 4932 4804 UNI2-AS, ES 4538 4639 4565 ERX-CERNET-BKB China Education and Research Net 7545 4461 3982 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3454 3371 SHAW - Shaw Communications Inc., CA 22773 3244 3088 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11492 3525 3027 CABLEONE - CABLE ONE, INC., US 8551 3050 3000 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2985 2892 VIETEL-AS-AP Viettel Group, VN 45899 2783 2624 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65551 DOCUMENT 103.112.64.0/23 58889 ZOL-BD Zx Online Ltd, BD 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.121.136.0/22 22552 ESITED - eSited Solutions, US 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ 64.30.152.0/24 15830 TELECITY-LON, GB 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 /8:14 /9:11 /10:36 /11:98 /12:290 /13:566 /14:1103 /15:1888 /16:13336 /17:7899 /18:13790 /19:25398 /20:39664 /21:45951 /22:89509 /23:73608 /24:405721 /25:821 /26:624 /27:634 /28:36 /29:21 /30:22 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3719 4932 UNI2-AS, ES 6327 3240 3454 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2778 3525 CABLEONE - CABLE ONE, INC., US 8551 2506 3050 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2506 3244 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2051 2157 MEGAPATH5-US - MegaPath Corporation, US 11830 2007 2657 Instituto Costarricense de Electricidad y Telec 5650 1762 2085 FRONTIER-FRTR - Frontier Communications of Amer 30036 1747 1999 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1608 2:887 4:18 5:2671 6:43 7:1 8:1143 12:1864 13:219 14:1836 15:34 16:3 17:194 18:56 20:50 23:2556 24:2424 25:2 27:2517 31:2008 32:84 35:29 36:537 37:2875 38:1548 39:258 40:120 41:3265 42:717 43:1975 44:122 45:5743 46:3106 47:226 49:1346 50:1051 51:318 52:1090 54:364 55:1 56:12 57:39 58:1622 59:988 60:417 61:2086 62:1961 63:1805 64:5077 65:2208 66:4805 67:2672 68:1158 69:3366 70:1155 71:580 72:2254 74:2723 75:416 76:456 77:1652 78:1741 79:2235 80:1577 81:1423 82:1057 83:786 84:1046 85:2047 86:557 87:1455 88:929 89:2363 90:213 91:6444 92:1273 93:2393 94:2431 95:3026 96:932 97:352 98:938 99:142 100:86 101:1182 102:245 103:18974 104:3559 105:220 106:771 107:1827 108:708 109:3350 110:1673 111:1820 112:1330 113:1302 114:1171 115:1686 116:1666 117:1791 118:2203 119:1692 120:1085 121:1046 122:2387 123:1669 124:1445 125:1935 128:1186 129:692 130:500 131:1618 132:721 133:191 134:1038 135:237 136:527 137:659 138:1947 139:698 140:548 141:748 142:839 143:1014 144:845 145:496 146:1242 147:742 148:1687 149:778 150:759 151:999 152:870 153:325 154:1893 155:938 156:1494 157:814 158:660 159:1879 160:1493 161:855 162:2644 163:737 164:1088 165:1564 166:453 167:1280 168:3161 169:855 170:3842 171:495 172:1028 173:2067 174:999 175:808 176:2081 177:4045 178:2500 179:1321 180:2164 181:2427 182:2381 183:1304 184:1151 185:14203 186:3590 187:2491 188:2930 189:2018 190:8279 191:1360 192:9850 193:6282 194:5131 195:4043 196:2819 197:1625 198:5664 199:5965 200:7426 201:5048 202:10257 203:10241 204:4590 205:3001 206:3220 207:3200 208:3925 209:4159 210:3836 211:1980 212:2987 213:2822 214:1033 215:54 216:6025 217:2172 218:868 219:579 220:1796 221:1001 222:984 223:1396 End of report

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RPKI Validator 3: disable fetching from certain repos?
by nusenu 12 Oct '18

12 Oct '18

Hi, some URLs basically fail all the time (Timeout). Is there a way to tell validator "stop trying to connect to them"? https://rpki.cnnic.cn/rrdp/notify.xml: java.util.concurrent.TimeoutException https://rpkica.twnic.tw/rrdp/notify.xml: java.util.concurrent.TimeoutException this has been reported a while ago: https://github.com/RIPE-NCC/rpki-validator-3/issues/45 kind regards, nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

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New on RIPE Labs: Gunfight at OK Corral: MPLS vs. Probing
by Mirjam Kuehne 12 Oct '18

12 Oct '18

Dear colleagues, In this article on RIPE Labs, Benoit Donnet and Pascal Merindol investigate the various relationships between MPLS tunnels and standard probing techniques (i.e., ping and traceroute). They investigate several possible MPLS configurations and explain how they interact with measurement techniques. There is also an external link to an online platform allowing users to test their MPLS configuration: https://labs.ripe.net/Members/benoit_donnet/gunfight-at-ok-corral-mpls-vs-p… Kind regards, Mirjam Kühne RIPE NCC

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RPKI Validator 3 Disk Space Requirement
by nusenu 11 Oct '18

11 Oct '18

Hi, the wiki page [1] states: > The repository objects are stored in a file based database, rather > than in memory - we recommend at least 10GB of available disk space > (under /var/lib/rpki-validator-3/db for the RPM). the rpki-validator.h2.mv.db file is already >22GB in size, I assume there is no way to reduce the disk usage requirements via a configuration change? How big will the db file become? thanks, nusenu [1] https://github.com/RIPE-NCC/rpki-validator-3/wiki#system-requirements -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

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RPKI Validator 3 stuck after some time
by nusenu 09 Oct '18

09 Oct '18

Hi, I'm running rpki-validator-3.0-313 with openjdk version "1.8.0_181" OpenJDK Runtime Environment (build 1.8.0_181-b15) OpenJDK 64-Bit Server VM (build 25.181-b15, mixed mode) After some time it becomes defunct or at least does no longer update the underlying data. When accessing the web ui: http://localhost:8080/trust-anchors it redirects to: http://localhost:8080/error;error=500;errorMsg=OK and shows: "OK 500" same happens when clicking on http://localhost:8080/roas stdout shows: WARN http-nio-127.0.0.1-8080-exec-4 o.h.e.j.s.SqlExceptionHelper SQL Error: 0, SQLState: null ERROR http-nio-127.0.0.1-8080-exec-4 o.h.e.j.s.SqlExceptionHelper rpki - Connection is not available, request timed out after 30000ms. ERROR http-nio-127.0.0.1-8080-exec-4 o.a.c.c.C.[.[.[.[dispatcherServlet] Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection] with root cause java.sql.SQLTransientConnectionException: rpki - Connection is not available, request timed out after 30000ms. at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:669) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:183) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:148) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:128) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:35) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:106) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:136) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:254) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:262) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:214) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:56) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:474) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) at net.ripe.rpki.validator3.adapter.jpa.JPATrustAnchors$$EnhancerBySpringCGLIB$$23bf1287.getStatuses(<generated>) at net.ripe.rpki.validator3.api.trustanchors.TrustAnchorController.statuses(TrustAnchorController.java:193) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:877) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:783) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) after killing it, starting it again fails. ./rpki-validator-3.sh [ warning ] Neither JAVA_CMD nor JAVA_HOME are set, will try to find java on path. . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.0.2.RELEASE) it appears stuck there for >10min?. Maybe that has todo with the ~50GB db folder.. To recover from this, I deleted the entire rpki-validator-3.0-313 folder and started from scratch. kind regards, nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

1 0

AS12337 RPKI Validation deployed
by Sebastian Wiesinger 08 Oct '18

08 Oct '18

I just wanted to let you know that noris network (AS12337) is now validating RPKI information with invalid == reject in our upstream & IXP eBGP sessions. First impression (and impact analysis before the deployment) suggests no customer impact by this. I'll let you know if this changes in the coming weeks. :) Regards Sebastian -- GPG Key: 0x58A2D94A93A0B9CE (F4F6 B1A3 866B 26E9 450A 9D82 58A2 D94A 93A0 B9CE) 'Are you Death?' ... IT'S THE SCYTHE, ISN'T IT? PEOPLE ALWAYS NOTICE THE SCYTHE. -- Terry Pratchett, The Fifth Elephant

4 4

RIPEstat: conflicting IRR entries are invisible in as-routing-consistency widget
by nusenu 08 Oct '18

08 Oct '18

Hi Christian, would be nice if conflicting IRR entries would be visible in the as-routing-consistency widget an example with screenshots is documented here: https://github.com/nusenu/RIPEstat-wishlist/issues/8 kind regards, nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

1 0

is RIPEstat confused about the origin of 147.171.0.0/16?
by nusenu 08 Oct '18

08 Oct '18

Hi, I came across this particular prefix when going through big RPKI unreachable blocks. prefix-routing-consistency [1] says: current origin is AS2200 prefix-overview [2] says: current origin is AS1942 (nlnog's LG agrees) routing-history [3] says it was announced by AS220 until 2017-06-10 and is currently announced by AS1942 RPKI validator's BGP Preview (using RIS): says it is announced by AS1942 and is therefore invalid (ROA authorizes AS2200 - not AS1942) So why does [1] say this prefix is announced by AS2200? maybe it is announced by both? btw: AS2200 and AS1942 have the same owner and AS2200 appears to be the only upstream of AS1942. [1] https://stat.ripe.net/widget/prefix-routing-consistency#w.resource=147.171.… [2] https://stat.ripe.net/widget/prefix-overview#w.resource=147.171.0.0%2F16 [3] https://stat.ripe.net/widget/routing-history#w.resource=147.171.0.0%2F16 -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

3 5

Weekly Routing Table Report
by cscora＠apnic.net 05 Oct '18

05 Oct '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 06 Oct, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 719613 Prefixes after maximum aggregation (per Origin AS): 276479 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 345397 Total ASes present in the Internet Routing Table: 62033 Prefixes per ASN: 11.60 Origin-only ASes present in the Internet Routing Table: 53570 Origin ASes announcing only one prefix: 23365 Transit ASes present in the Internet Routing Table: 8463 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 45 Number of instances of unregistered ASNs: 45 Number of 32-bit ASNs allocated by the RIRs: 24323 Number of 32-bit ASNs visible in the Routing Table: 19649 Prefixes from 32-bit ASNs in the Routing Table: 82878 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 282 Number of addresses announced to Internet: 2855171843 Equivalent to 170 /8s, 46 /16s and 119 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 240471 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 196173 Total APNIC prefixes after maximum aggregation: 55802 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 193872 Unique aggregates announced from the APNIC address blocks: 79906 APNIC Region origin ASes present in the Internet Routing Table: 9145 APNIC Prefixes per ASN: 21.20 APNIC Region origin ASes announcing only one prefix: 2579 APNIC Region transit ASes present in the Internet Routing Table: 1369 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4111 Number of APNIC addresses announced to Internet: 767775170 Equivalent to 45 /8s, 195 /16s and 81 /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, 131072-139577 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: 214165 Total ARIN prefixes after maximum aggregation: 101278 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214003 Unique aggregates announced from the ARIN address blocks: 101771 ARIN Region origin ASes present in the Internet Routing Table: 18264 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6792 ARIN Region transit ASes present in the Internet Routing Table: 1816 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2455 Number of ARIN addresses announced to Internet: 1098491808 Equivalent to 65 /8s, 121 /16s and 167 /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, 393216-399260 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: 196442 Total RIPE prefixes after maximum aggregation: 93831 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 192762 Unique aggregates announced from the RIPE address blocks: 113962 RIPE Region origin ASes present in the Internet Routing Table: 25533 RIPE Prefixes per ASN: 7.55 RIPE Region origin ASes announcing only one prefix: 11499 RIPE Region transit ASes present in the Internet Routing Table: 3519 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7459 Number of RIPE addresses announced to Internet: 714618496 Equivalent to 42 /8s, 152 /16s and 54 /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 196608-210331 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: 93183 Total LACNIC prefixes after maximum aggregation: 21345 LACNIC Deaggregation factor: 4.37 Prefixes being announced from the LACNIC address blocks: 94581 Unique aggregates announced from the LACNIC address blocks: 41323 LACNIC Region origin ASes present in the Internet Routing Table: 7601 LACNIC Prefixes per ASN: 12.44 LACNIC Region origin ASes announcing only one prefix: 2089 LACNIC Region transit ASes present in the Internet Routing Table: 1423 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5149 Number of LACNIC addresses announced to Internet: 172320544 Equivalent to 10 /8s, 69 /16s and 103 /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: 19604 Total AfriNIC prefixes after maximum aggregation: 4183 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 24113 Unique aggregates announced from the AfriNIC address blocks: 8183 AfriNIC Region origin ASes present in the Internet Routing Table: 1201 AfriNIC Prefixes per ASN: 20.08 AfriNIC Region origin ASes announcing only one prefix: 406 AfriNIC Region transit ASes present in the Internet Routing Table: 246 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 475 Number of AfriNIC addresses announced to Internet: 101538304 Equivalent to 6 /8s, 13 /16s and 90 /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 4645 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4450 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2994 1153 93 VIETEL-AS-AP Viettel Group, VN 4766 2822 11130 764 KIXS-AS-KR Korea Telecom, KR 45899 2762 1674 159 VNPT-AS-VN VNPT Corp, VN 9829 2746 1494 557 BSNL-NIB National Internet Backbone, IN 9394 2589 4907 31 CTTNET China TieTong Telecommunications 9808 2270 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2250 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2132 421 171 TATACOMM-AS TATA Communications formerl 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 11492 3547 229 465 CABLEONE - CABLE ONE, INC., US 6327 3451 1324 83 SHAW - Shaw Communications Inc., CA 22773 3242 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2315 5005 815 AMAZON-02 - Amazon.com, Inc., US 18566 2157 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2153 2739 522 CHARTER-NET-HKY-NC - Charter Communicat 16625 2143 1109 1551 AKAMAI-AS - Akamai Technologies, Inc., 5650 2085 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2047 346 149 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2046 5081 602 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 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 12479 4907 1613 129 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3054 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2568 592 1915 AKAMAI-ASN1, US 12389 2099 2048 673 ROSTELECOM-AS, RU 34984 2047 337 509 TELLCOM-AS, TR 9121 1837 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1256 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 8151 5401 3302 612 Uninet S.A. de C.V., MX 10620 3195 489 804 Telmex Colombia S.A., CO 11830 2650 370 81 Instituto Costarricense de Electricidad 6503 1648 444 65 Axtel, S.A.B. de C.V., MX 7303 1432 955 206 Telecom Argentina S.A., AR 28573 1120 2238 189 CLARO S.A., BR 6147 1040 377 31 Telefonica del Peru S.A.A., PE 3816 1014 509 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 933 144 71 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 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 1205 396 48 LINKdotNET-AS, EG 37611 898 107 9 Afrihost, ZA 36903 795 399 143 MT-MPLS, MA 36992 749 1411 41 ETISALAT-MISR, EG 24835 653 802 18 RAYA-AS, EG 8452 607 1728 15 TE-AS TE-AS, EG 37492 466 470 57 ORANGE-, TN 29571 463 70 11 ORANGE-COTE-IVOIRE, CI 37342 394 32 1 MOVITEL, MZ 23889 375 231 15 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 8151 5401 3302 612 Uninet S.A. de C.V., MX 12479 4907 1613 129 UNI2-AS, ES 4538 4645 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4450 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3547 229 465 CABLEONE - CABLE ONE, INC., US 6327 3451 1324 83 SHAW - Shaw Communications Inc., CA 22773 3242 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3195 489 804 Telmex Colombia S.A., CO 8551 3054 378 50 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 12479 4907 4778 UNI2-AS, ES 4538 4645 4571 ERX-CERNET-BKB China Education and Research Net 7545 4450 3974 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3451 3368 SHAW - Shaw Communications Inc., CA 22773 3242 3086 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11492 3547 3082 CABLEONE - CABLE ONE, INC., US 8551 3054 3004 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2994 2901 VIETEL-AS-AP Viettel Group, VN 45899 2762 2603 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 64643 PRIVATE 119.44.18.0/24 9394 CTTNET China TieTong Telecommu 64643 PRIVATE 119.44.192.0/22 9394 CTTNET China TieTong Telecommu Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.121.136.0/22 22552 ESITED - eSited Solutions, US 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ 64.30.152.0/24 15830 TELECITY-LON, GB 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 /8:14 /9:11 /10:36 /11:98 /12:290 /13:566 /14:1104 /15:1884 /16:13315 /17:7906 /18:13774 /19:25359 /20:39581 /21:45915 /22:89388 /23:73469 /24:404701 /25:817 /26:618 /27:633 /28:36 /29:21 /30:21 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3684 4907 UNI2-AS, ES 6327 3237 3451 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2800 3547 CABLEONE - CABLE ONE, INC., US 8551 2510 3054 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2504 3242 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2051 2157 MEGAPATH5-US - MegaPath Corporation, US 11830 2000 2650 Instituto Costarricense de Electricidad y Telec 30036 1795 2047 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2085 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1604 2:883 4:18 5:2660 6:44 7:1 8:1137 12:1864 13:218 14:1829 15:34 16:3 17:194 18:55 20:50 23:2546 24:2431 25:2 27:2512 31:2003 32:84 35:29 36:536 37:2878 38:1547 39:261 40:121 41:3218 42:714 43:1968 44:123 45:5699 46:3090 47:225 49:1348 50:1064 51:318 52:1087 54:364 55:1 56:12 57:39 58:1623 59:986 60:417 61:2090 62:1881 63:1800 64:5054 65:2209 66:4793 67:2680 68:1157 69:3365 70:1155 71:579 72:2256 74:2728 75:420 76:456 77:1647 78:1735 79:2234 80:1568 81:1415 82:1051 83:790 84:1043 85:2038 86:561 87:1489 88:916 89:2349 90:207 91:6440 92:1280 93:2397 94:2440 95:3029 96:934 97:353 98:928 99:142 100:86 101:1188 102:233 103:18831 104:3569 105:218 106:772 107:1805 108:709 109:3362 110:1676 111:1810 112:1332 113:1307 114:1169 115:1684 116:1666 117:1788 118:2208 119:1694 120:1084 121:1046 122:2387 123:1662 124:1444 125:1931 128:1179 129:672 130:500 131:1616 132:726 133:191 134:1033 135:237 136:530 137:658 138:1931 139:695 140:546 141:754 142:840 143:1020 144:844 145:498 146:1237 147:741 148:1685 149:776 150:767 151:997 152:867 153:325 154:1873 155:931 156:1414 157:813 158:661 159:1877 160:1490 161:838 162:2642 163:625 164:1093 165:1555 166:450 167:1258 168:3171 169:850 170:3954 171:497 172:1035 173:2074 174:999 175:806 176:2097 177:4044 178:2521 179:1329 180:2161 181:2442 182:2382 183:1303 184:1146 185:14183 186:3600 187:2474 188:2921 189:2000 190:8187 191:1368 192:9848 193:6287 194:5108 195:4026 196:2757 197:1606 198:5663 199:5948 200:7313 201:4991 202:10262 203:10234 204:4600 205:3001 206:3207 207:3176 208:3932 209:4149 210:3831 211:1986 212:3032 213:2806 214:1045 215:52 216:6012 217:2164 218:868 219:577 220:1802 221:1001 222:986 223:1392 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 28 Sep '18

28 Sep '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 29 Sep, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 718431 Prefixes after maximum aggregation (per Origin AS): 276135 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 344920 Total ASes present in the Internet Routing Table: 61949 Prefixes per ASN: 11.60 Origin-only ASes present in the Internet Routing Table: 53479 Origin ASes announcing only one prefix: 23303 Transit ASes present in the Internet Routing Table: 8470 Transit-only ASes present in the Internet Routing Table: 258 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 47 Number of instances of unregistered ASNs: 47 Number of 32-bit ASNs allocated by the RIRs: 24227 Number of 32-bit ASNs visible in the Routing Table: 19553 Prefixes from 32-bit ASNs in the Routing Table: 82433 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 297 Number of addresses announced to Internet: 2854737091 Equivalent to 170 /8s, 39 /16s and 212 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 240210 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 195396 Total APNIC prefixes after maximum aggregation: 55713 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 193250 Unique aggregates announced from the APNIC address blocks: 79704 APNIC Region origin ASes present in the Internet Routing Table: 9114 APNIC Prefixes per ASN: 21.20 APNIC Region origin ASes announcing only one prefix: 2559 APNIC Region transit ASes present in the Internet Routing Table: 1363 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4078 Number of APNIC addresses announced to Internet: 767593602 Equivalent to 45 /8s, 192 /16s and 140 /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, 131072-139577 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: 214048 Total ARIN prefixes after maximum aggregation: 101265 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213746 Unique aggregates announced from the ARIN address blocks: 101660 ARIN Region origin ASes present in the Internet Routing Table: 18250 ARIN Prefixes per ASN: 11.71 ARIN Region origin ASes announcing only one prefix: 6772 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2441 Number of ARIN addresses announced to Internet: 1098335136 Equivalent to 65 /8s, 119 /16s and 67 /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, 393216-399260 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: 196161 Total RIPE prefixes after maximum aggregation: 93683 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 192448 Unique aggregates announced from the RIPE address blocks: 113867 RIPE Region origin ASes present in the Internet Routing Table: 25510 RIPE Prefixes per ASN: 7.54 RIPE Region origin ASes announcing only one prefix: 11484 RIPE Region transit ASes present in the Internet Routing Table: 3525 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7425 Number of RIPE addresses announced to Internet: 714730112 Equivalent to 42 /8s, 153 /16s and 234 /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 196608-210331 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: 93175 Total LACNIC prefixes after maximum aggregation: 21264 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 94556 Unique aggregates announced from the LACNIC address blocks: 41268 LACNIC Region origin ASes present in the Internet Routing Table: 7590 LACNIC Prefixes per ASN: 12.46 LACNIC Region origin ASes announcing only one prefix: 2081 LACNIC Region transit ASes present in the Internet Routing Table: 1430 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5136 Number of LACNIC addresses announced to Internet: 172160544 Equivalent to 10 /8s, 66 /16s and 246 /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: 19603 Total AfriNIC prefixes after maximum aggregation: 4168 AfriNIC Deaggregation factor: 4.70 Prefixes being announced from the AfriNIC address blocks: 24134 Unique aggregates announced from the AfriNIC address blocks: 8164 AfriNIC Region origin ASes present in the Internet Routing Table: 1202 AfriNIC Prefixes per ASN: 20.08 AfriNIC Region origin ASes announcing only one prefix: 407 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 473 Number of AfriNIC addresses announced to Internet: 101476864 Equivalent to 6 /8s, 12 /16s and 106 /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 4632 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4448 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2981 1153 92 VIETEL-AS-AP Viettel Group, VN 4766 2822 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2807 1495 540 BSNL-NIB National Internet Backbone, IN 45899 2755 1666 158 VNPT-AS-VN VNPT Corp, VN 9394 2589 4907 31 CTTNET China TieTong Telecommunications 9808 2269 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2251 972 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2126 417 203 TATACOMM-AS TATA Communications formerl 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 11492 3554 233 463 CABLEONE - CABLE ONE, INC., US 6327 3466 1324 83 SHAW - Shaw Communications Inc., CA 22773 3239 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2303 5003 804 AMAZON-02 - Amazon.com, Inc., US 18566 2160 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2155 2741 519 CHARTER-NET-HKY-NC - Charter Communicat 5650 2082 3074 1461 FRONTIER-FRTR - Frontier Communications 16625 2056 1094 1530 AKAMAI-AS - Akamai Technologies, Inc., 30036 2051 347 130 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2038 5081 598 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 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 12479 4902 1616 127 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3056 378 51 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2560 592 1911 AKAMAI-ASN1, US 12389 2093 2039 676 ROSTELECOM-AS, RU 34984 2044 337 507 TELLCOM-AS, TR 9121 1978 1691 17 TTNET, TR 13188 1602 100 46 TRIOLAN, UA 8402 1245 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 8151 5438 3307 605 Uninet S.A. de C.V., MX 10620 3195 489 804 Telmex Colombia S.A., CO 11830 2655 370 81 Instituto Costarricense de Electricidad 6503 1654 444 66 Axtel, S.A.B. de C.V., MX 7303 1432 955 206 Telecom Argentina S.A., AR 28573 1102 2231 193 CLARO S.A., BR 3816 1014 509 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 963 377 31 Telefonica del Peru S.A.A., PE 11172 934 144 71 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 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 1207 396 48 LINKdotNET-AS, EG 37611 904 107 9 Afrihost, ZA 36903 797 400 139 MT-MPLS, MA 36992 747 1411 41 ETISALAT-MISR, EG 24835 653 802 18 RAYA-AS, EG 8452 594 1728 15 TE-AS TE-AS, EG 37492 464 470 55 ORANGE-, TN 29571 463 70 11 ORANGE-COTE-IVOIRE, CI 37342 394 32 1 MOVITEL, MZ 23889 381 231 15 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 8151 5438 3307 605 Uninet S.A. de C.V., MX 12479 4902 1616 127 UNI2-AS, ES 4538 4632 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4448 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3554 233 463 CABLEONE - CABLE ONE, INC., US 6327 3466 1324 83 SHAW - Shaw Communications Inc., CA 22773 3239 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3195 489 804 Telmex Colombia S.A., CO 8551 3056 378 51 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 12479 4902 4775 UNI2-AS, ES 4538 4632 4558 ERX-CERNET-BKB China Education and Research Net 7545 4448 3972 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3466 3383 SHAW - Shaw Communications Inc., CA 11492 3554 3091 CABLEONE - CABLE ONE, INC., US 22773 3239 3083 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3056 3005 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2981 2889 VIETEL-AS-AP Viettel Group, VN 45899 2755 2597 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 64643 PRIVATE 119.44.18.0/24 9394 CTTNET China TieTong Telecommu Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN 45.121.136.0/22 22552 ESITED - eSited Solutions, US 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -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 /8:14 /9:11 /10:36 /11:98 /12:289 /13:566 /14:1102 /15:1885 /16:13329 /17:7897 /18:13795 /19:25335 /20:39509 /21:45936 /22:89200 /23:73246 /24:403985 /25:816 /26:618 /27:628 /28:38 /29:21 /30:21 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3667 4902 UNI2-AS, ES 6327 3252 3466 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2806 3554 CABLEONE - CABLE ONE, INC., US 8551 2512 3056 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2501 3239 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2054 2160 MEGAPATH5-US - MegaPath Corporation, US 11830 2005 2655 Instituto Costarricense de Electricidad y Telec 30036 1799 2051 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2082 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1599 2:842 4:18 5:2628 6:42 7:1 8:1131 12:1867 13:211 14:1817 15:33 16:3 17:196 18:55 20:50 23:2495 24:2417 25:2 27:2501 31:1988 32:88 35:29 36:536 37:2847 38:1538 39:261 40:121 41:3168 42:709 43:1946 44:120 45:5631 46:3101 47:216 49:1347 50:1057 51:318 52:1086 54:367 55:2 56:12 57:41 58:1625 59:989 60:417 61:2087 62:1895 63:1797 64:5042 65:2210 66:4827 67:2668 68:1153 69:3365 70:1156 71:576 72:2262 74:2723 75:418 76:457 77:1640 78:1709 79:2235 80:1567 81:1403 82:1061 83:789 84:1046 85:2036 86:560 87:1446 88:954 89:2344 90:207 91:6443 92:1297 93:2395 94:2441 95:3050 96:931 97:353 98:927 99:140 100:86 101:1190 102:233 103:18697 104:3535 105:218 106:769 107:1806 108:707 109:3360 110:1656 111:1811 112:1333 113:1307 114:1129 115:1674 116:1666 117:1791 118:2208 119:1671 120:1081 121:1047 122:2377 123:1644 124:1440 125:1932 128:1178 129:690 130:498 131:1608 132:726 133:191 134:1032 135:236 136:514 137:663 138:1938 139:686 140:548 141:757 142:845 143:1015 144:823 145:496 146:1242 147:737 148:1680 149:769 150:764 151:988 152:862 153:323 154:1859 155:916 156:1472 157:809 158:658 159:1870 160:1470 161:843 162:2663 163:617 164:1089 165:1559 166:454 167:1258 168:3154 169:854 170:3975 171:497 172:1001 173:2089 174:1000 175:806 176:2089 177:4025 178:2517 179:1318 180:2145 181:2440 182:2371 183:1275 184:1135 185:14117 186:3590 187:2531 188:2910 189:2028 190:8182 191:1397 192:9861 193:6276 194:5065 195:4014 196:2778 197:1618 198:5665 199:5980 200:7359 201:4978 202:10231 203:10283 204:4608 205:3000 206:3219 207:3193 208:3935 209:4095 210:3861 211:1997 212:3026 213:2820 214:1044 215:54 216:6028 217:2156 218:864 219:569 220:1797 221:1000 222:983 223:1390 End of report

1 0

adding a RPKI indicator to RIPEstat's prefix consistency widget?
by nusenu 27 Sep '18

27 Sep '18

Hi Christian, I really like the prefix-routing-consistency widget [1], thanks for creating it. I find it very useful when sending around URLs to point out certain prefix properties (i.e. announcement not matching IRR entry) and would see an additional RPKI related use-case for that widget (to have it in one place). What do you think about adding indicators for: - prefix is covered by a ROA and valid (green) - (mouseover could show the root CA) - prefix is not covered by a ROA (grey) - prefix is covered by a ROA, but invalid (red) - (mousover could show the invalid reason and ROA info) - an indicator for "is this prefix reachable?" in a ROV environment (yes = green, no = red) that would to some extend be possibly covered with the rpki-validation data call already available https://stat.ripe.net/docs/data_api#RPKI I think this would be very helpful when contacting network operators about their broken ROAs because most trust what they see on RIPEstat :) Ideally that would also work on an AS level as has been suggested before [2] but either is fine. kind regards, nusenu [1] https://stat.ripe.net/widget/prefix-routing-consistency [2] https://www.ripe.net/ripe/mail/archives/routing-wg/2018-May/003513.html -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

3 2

"Mapping the RPKI unreachable IP address space" - RIPE specific results
by nusenu 26 Sep '18

26 Sep '18

Hi, I looked into where RPKI unreachable IP address space is located [1] - with the motivation to reduce the size of it - and wanted to share the RIPE related numbers with you. Globally there are about 8700 /24 blocks that are RPKI unreachable. RIPE's share of the RPKI unreachable IP space is: - for IPv4: ~25% - for IPv6: ~61% What is "RPKI unreachable IP space"? IP space that is not reachable in an environment that rejects RPKI INVALID routes (performs ROV). Most such INVALIDs are likely results of ROA misconfigurations - but not all of them are. The goal is to shrink the size of unreachable IP space to ease the deployment and operations of ROV. If you are a network operator you can search the list [3] for your ASN to see if your reachability suffers from RPKI misconfigurations (data as of 2018-09-24) or you can use the RPKI validator BGP Preview functionality for up-to-date information: https://rpki-validator.ripe.net/bgp-preview Affected networks might soon (by the end of the year) loose the ability to talk to Cloudflare networks since they plan to deploy ROV. That list [3] might also be useful for operators that deployed ROV in their networks already to get an idea of what networks might cause reachability issues for them. If you are on the list but the INVALID state is expected (i.e. due to RPKI research blocks) please drop me an email. It would be nice if RIPE's RPKI world map [2] would include a graph for - unreachable IPv4 address space (in /24 blocks) - unreachable IPv6 address space (in /48 blocks) and maybe even: fraction of unreachable IP space compared to total IP space per country. kind regards, nusenu [1] https://medium.com/@nusenu/where-are-rpki-unreachable-networks-located-65c7… [2] https://lirportal.ripe.net/certification/content/static/statistics/world-ro… [3] https://gist.githubusercontent.com/nusenu/5e63f14815f2e9d19fa31ce2b0b549e7/… -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

1 0

/24 prefix "hijackability" metric (defining "better than avg AS")
by nusenu 25 Sep '18

25 Sep '18

Hi, I'm currently estimating how "vulnerable" certain IP addresses are to BGP hijacking. To do that, I put them into different categories (multiple can apply): a) RPKI validity state is "NotFound" (no ROA) and IP located in a prefix shorter than /24 (IPv4) or /48 (IPv6) b) Valid ROA but weak maxlength c) Valid ROA with proper maxlength d) is announced in a /24 prefix (IPv4) or /48 (IPv6) e) = (c) + (d) In addition to the distinction of prefix length (/24 vs. </24) I'd like to subcategorize /24 prefixes into - /24 prefix located in "well" connected AS (attacker's BGP visibility is presumed lower than the authentic AS visibility) - /24 prefix located in "poorly" connected AS (better for the attacker) The question is: What is the threshold and metric to tell these two apart? I'm having 3 approaches in mind and wanted to hear if you have any preferences, opinions or other approaches: Approach 1: ----------- If avg AS PATH length as provided by [1] is <2 in more than 50% of given locations and DE-CIX and AMS-IX is among them, then consider it a "well connected AS" Approach 2: ----------- Use CAIDA's AS rank data and define the top 50% ASes as "well" connected Approach 3: ----------- define "well connected" as avg AS PATH as seen in [1] is shorter than the global avg. AS PATH length (defined in [2]) Also: If there are already well established metrics for "well connected" AS I'd be happy to hear about them. Currently I'm leaning towards approach 1 as it is probably the strictest and most conservative approach. I also might compare the results of all 3 approaches. thanks! nusenu [1] https://stat.ripe.net/docs/data_api#AsPathLength [2] http://thyme.rand.apnic.net/current/data-summary (the mean value would actually be more interesting than the avg) Because it is hard to collect ROV data and the list on https://rov.rpki.net is still short I do not try to include a ROV metric (yet).

3 4

New on RIPE Labs: Upstream Visibility - Monitor the Visibility of your Prefix
by Mirjam Kuehne 25 Sep '18

25 Sep '18

Dear colleagues, Upstream Visibility is the new tool produced by the Computer Network Research Group of Roma Tre in collaboration with the RIPE NCC. It is a web application which proposes a concise way of visualising interdomain routing data of a specified prefix. Please find more details on RIPE Labs: https://labs.ripe.net/Members/massimo_candela/upstream-visibility-monitor-t… Kind regards, Mirjam Kühne RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 21 Sep '18

21 Sep '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 22 Sep, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 717186 Prefixes after maximum aggregation (per Origin AS): 275396 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 344253 Total ASes present in the Internet Routing Table: 61918 Prefixes per ASN: 11.58 Origin-only ASes present in the Internet Routing Table: 53461 Origin ASes announcing only one prefix: 23313 Transit ASes present in the Internet Routing Table: 8457 Transit-only ASes present in the Internet Routing Table: 263 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 66 Number of instances of unregistered ASNs: 66 Number of 32-bit ASNs allocated by the RIRs: 24155 Number of 32-bit ASNs visible in the Routing Table: 19503 Prefixes from 32-bit ASNs in the Routing Table: 81974 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 312 Number of addresses announced to Internet: 2852765379 Equivalent to 170 /8s, 9 /16s and 190 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 239906 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 195142 Total APNIC prefixes after maximum aggregation: 55652 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 193036 Unique aggregates announced from the APNIC address blocks: 79550 APNIC Region origin ASes present in the Internet Routing Table: 9105 APNIC Prefixes per ASN: 21.20 APNIC Region origin ASes announcing only one prefix: 2568 APNIC Region transit ASes present in the Internet Routing Table: 1353 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4066 Number of APNIC addresses announced to Internet: 767534722 Equivalent to 45 /8s, 191 /16s and 166 /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, 131072-139577 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: 213254 Total ARIN prefixes after maximum aggregation: 100728 ARIN Deaggregation factor: 2.12 Prefixes being announced from the ARIN address blocks: 212954 Unique aggregates announced from the ARIN address blocks: 101173 ARIN Region origin ASes present in the Internet Routing Table: 18240 ARIN Prefixes per ASN: 11.68 ARIN Region origin ASes announcing only one prefix: 6761 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2433 Number of ARIN addresses announced to Internet: 1097175968 Equivalent to 65 /8s, 101 /16s and 147 /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, 393216-399260 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: 196125 Total RIPE prefixes after maximum aggregation: 93529 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 192440 Unique aggregates announced from the RIPE address blocks: 113807 RIPE Region origin ASes present in the Internet Routing Table: 25510 RIPE Prefixes per ASN: 7.54 RIPE Region origin ASes announcing only one prefix: 11495 RIPE Region transit ASes present in the Internet Routing Table: 3518 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7420 Number of RIPE addresses announced to Internet: 714498432 Equivalent to 42 /8s, 150 /16s and 97 /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 196608-210331 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: 93003 Total LACNIC prefixes after maximum aggregation: 21234 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 94383 Unique aggregates announced from the LACNIC address blocks: 41228 LACNIC Region origin ASes present in the Internet Routing Table: 7575 LACNIC Prefixes per ASN: 12.46 LACNIC Region origin ASes announcing only one prefix: 2085 LACNIC Region transit ASes present in the Internet Routing Table: 1433 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5115 Number of LACNIC addresses announced to Internet: 172168992 Equivalent to 10 /8s, 67 /16s and 23 /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: 19595 Total AfriNIC prefixes after maximum aggregation: 4194 AfriNIC Deaggregation factor: 4.67 Prefixes being announced from the AfriNIC address blocks: 24061 Unique aggregates announced from the AfriNIC address blocks: 8230 AfriNIC Region origin ASes present in the Internet Routing Table: 1200 AfriNIC Prefixes per ASN: 20.05 AfriNIC Region origin ASes announcing only one prefix: 404 AfriNIC Region transit ASes present in the Internet Routing Table: 242 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 469 Number of AfriNIC addresses announced to Internet: 100942592 Equivalent to 6 /8s, 4 /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 4633 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4445 483 474 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2996 1154 90 VIETEL-AS-AP Viettel Group, VN 4766 2823 11130 765 KIXS-AS-KR Korea Telecom, KR 9829 2811 1495 540 BSNL-NIB National Internet Backbone, IN 45899 2751 1666 157 VNPT-AS-VN VNPT Corp, VN 9394 2646 4907 31 CTTNET China TieTong Telecommunications 9808 2266 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2247 956 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2120 417 204 TATACOMM-AS TATA Communications formerl 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 11492 3580 241 447 CABLEONE - CABLE ONE, INC., US 6327 3469 1324 82 SHAW - Shaw Communications Inc., CA 22773 3238 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2289 4938 794 AMAZON-02 - Amazon.com, Inc., US 18566 2163 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2157 2741 520 CHARTER-NET-HKY-NC - Charter Communicat 30036 2047 347 138 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2044 5082 606 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 1998 1077 1505 AKAMAI-AS - Akamai Technologies, Inc., 5650 1887 3224 1320 FRONTIER-FRTR - Frontier Communications 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 12479 4897 1614 126 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3061 378 51 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2579 606 1918 AKAMAI-ASN1, US 12389 2058 1943 698 ROSTELECOM-AS, RU 34984 2040 336 508 TELLCOM-AS, TR 9121 1905 1691 16 TTNET, TR 13188 1603 100 46 TRIOLAN, UA 8402 1266 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 8151 5439 3320 604 Uninet S.A. de C.V., MX 10620 3225 493 777 Telmex Colombia S.A., CO 11830 2653 370 81 Instituto Costarricense de Electricidad 6503 1654 444 66 Axtel, S.A.B. de C.V., MX 7303 1431 954 205 Telecom Argentina S.A., AR 28573 1095 2231 196 CLARO S.A., BR 3816 1016 509 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 944 377 31 Telefonica del Peru S.A.A., PE 11172 933 128 70 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 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 396 48 LINKdotNET-AS, EG 37611 902 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 749 1411 41 ETISALAT-MISR, EG 24835 658 818 18 RAYA-AS, EG 8452 604 1728 14 TE-AS TE-AS, EG 37492 473 470 55 ORANGE-, TN 29571 463 70 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 376 231 15 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 8151 5439 3320 604 Uninet S.A. de C.V., MX 12479 4897 1614 126 UNI2-AS, ES 4538 4633 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4445 483 474 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3580 241 447 CABLEONE - CABLE ONE, INC., US 6327 3469 1324 82 SHAW - Shaw Communications Inc., CA 22773 3238 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3225 493 777 Telmex Colombia S.A., CO 8551 3061 378 51 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 12479 4897 4771 UNI2-AS, ES 4538 4633 4559 ERX-CERNET-BKB China Education and Research Net 7545 4445 3971 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3469 3387 SHAW - Shaw Communications Inc., CA 11492 3580 3133 CABLEONE - CABLE ONE, INC., US 22773 3238 3082 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3061 3010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2996 2906 VIETEL-AS-AP Viettel Group, VN 9394 2646 2615 CTTNET China TieTong Telecommunications Corpora Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 64643 PRIVATE 119.44.18.0/24 9394 CTTNET China TieTong Telecommu Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ 41.76.143.0/24 37500 -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 /8:14 /9:11 /10:36 /11:98 /12:289 /13:564 /14:1099 /15:1883 /16:13329 /17:7899 /18:13801 /19:25339 /20:39520 /21:45890 /22:89020 /23:72940 /24:403255 /25:821 /26:620 /27:627 /28:36 /29:21 /30:19 /31:4 /32:51 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3649 4897 UNI2-AS, ES 6327 3256 3469 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2831 3580 CABLEONE - CABLE ONE, INC., US 8551 2517 3061 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2500 3238 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2057 2163 MEGAPATH5-US - MegaPath Corporation, US 11830 2003 2653 Instituto Costarricense de Electricidad y Telec 30036 1795 2047 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1554 1887 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1597 2:846 4:18 5:2826 6:44 7:1 8:1115 12:1866 13:211 14:1811 15:34 16:3 17:196 18:55 20:50 23:2478 24:2413 25:2 27:2498 31:1982 32:88 35:29 36:534 37:2840 38:1531 39:261 40:112 41:3221 42:708 43:1920 44:117 45:5558 46:3116 47:215 49:1349 50:1058 51:318 52:1087 54:367 55:3 56:12 57:38 58:1613 59:986 60:417 61:2089 62:1901 63:1799 64:5041 65:2205 66:4747 67:2676 68:1151 69:3362 70:1158 71:576 72:2228 74:2724 75:416 76:458 77:1616 78:1732 79:2240 80:1568 81:1399 82:1061 83:791 84:1042 85:2026 86:563 87:1427 88:938 89:2341 90:211 91:6437 92:1280 93:2371 94:2432 95:3031 96:933 97:354 98:927 99:142 100:87 101:1197 102:210 103:18648 104:3524 105:218 106:761 107:1799 108:706 109:3328 110:1645 111:1806 112:1335 113:1306 114:1141 115:1677 116:1672 117:1784 118:2201 119:1668 120:1081 121:1056 122:2372 123:1639 124:1428 125:1930 128:1166 129:682 130:499 131:1612 132:724 133:191 134:1033 135:236 136:513 137:661 138:1927 139:685 140:536 141:751 142:844 143:1033 144:807 145:482 146:1242 147:733 148:1679 149:771 150:759 151:1101 152:845 153:323 154:1813 155:916 156:1465 157:808 158:659 159:1856 160:1445 161:828 162:2657 163:620 164:1094 165:1558 166:455 167:1214 168:3156 169:849 170:3982 171:492 172:1000 173:2087 174:997 175:802 176:2084 177:3984 178:2522 179:1294 180:2152 181:2426 182:2368 183:1269 184:1133 185:14124 186:3584 187:2520 188:2909 189:2030 190:8215 191:1412 192:9858 193:6256 194:5053 195:4001 196:2761 197:1610 198:5601 199:5964 200:7373 201:4973 202:10221 203:10279 204:4606 205:2890 206:3209 207:3195 208:3935 209:4106 210:3869 211:1999 212:3030 213:2811 214:1042 215:54 216:6030 217:2138 218:867 219:567 220:1812 221:999 222:994 223:1382 End of report

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Multi home BGP reestablishment.
by Masud Akhtar Ahmed 18 Sep '18

18 Sep '18

I received a complaint from one of our important client is having issues for their BGP peer connectivity with their one upstream ANSs (AS 3xxx I. e Level 3 ) network. My research and development was as following details: • Run BGP protocol • configure BGP peering sessions against one of unestablished edge,(i. e Level 3 ) using peer groups • and then advertise networks. [N. B I used some dummy character here in this example to hide real network IPs ANSs info.] Info: The max number of VTY users is 10, and the number of current VTY users on line is 1. The current login time is 2018-02-08 11:09:51. <XYG_NE40_H01> system-view Enter system view, return user view with Ctrl+Z. [XYG_NE40_H01] [XYG_NE40_H01] dis bgp peer BGP local router ID : 31.2x.xxx.xx Local AS number: 56XXX Total number of peers: 2 Peers in established state : 1 Peer V AS MsgRcvd MsgSent OutQ Up/Down State Pre fRcv 4.69.249.28 4 3xxx 31061725 361482 0 01h13m Unestablished 0 149.14.146.113 4 17x 6842050 56912 0 0948h28m Established 0942 [XYG_NE40_H01] bgp 56XXX [XYG_NE40_H01] undo synchronization [XYG_NE40_H01] undo summary automatic [XYG_NE40_H01-bgp] peer 4.69.249.28 as-number 3xxx [XYG_NE40_H01-bgp] peer 4.69.249.28 description Level3_BXXXXXXX_10GE [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.248.0 [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.255.0 [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.255.0 [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.255.0 [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.255.0 [XYG_NE40_H01-bgp] network 31.2x.xxx.0 255.255.255.0 [XYG_NE40_H01-bgp] dis this # bgp 56XXX router-id 31.2x.xxx.20 peer 4.69.249.28 as-number 3xxx peer 4.69.249.28 description Level3_ BXXXXXXX_10GE peer 4.69.249.28 ebgp-max-hop 255 peer 149.14.146.113 as-number 17x peer 149.14.146.113 description Cogentco # ipv4-family unicast undo synchronization default local-preference 200 undo ebgp-interface-sensitive preference 200 200 200 network 31.2x.xxx.0 255.255.248.0 network 31.2x.xxx.0 255.255.255.0 network 31.2x.xxx.0 255.255.255.0 network 31.2x.xxx.0 255.255.255.0 network 31.2x.xxx.0 255.255.255.0 network 31.2x.xxx.0 255.255.255.0 network 149.14.146.112 255.255.255.248 peer 4.69.249.28 enable peer 149.14.146.113 enable peer 149.14.146.113 ip-prefix Cogentco-in import peer 149.14.146.113 ip-prefix Cogentco-out export # Return < XYG_NE40_H01> < XYG_NE40_H01> system-view Enter system view, return user view with Ctrl+Z. [XYG_NE40_H01] dis bgp peer BGP local router ID : 31.2x.xxx.xx Local AS number : 56XXX Total number of peers : 2 Peers in established state : 2 Peer V AS MsgRcvd MsgSent OutQ Up/Down State Pre fRcv 4.69.249.28 4 3xxx 31061725 361482 0h13m Established 140 149.14.146.113 4 17x 6842050 56912 0 0948h28m Established 1 < XYG_NE40_H01> quite Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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Towards cleaning up RPKI INVALIDs
by nusenu 17 Sep '18

17 Sep '18

Hi, we made an analysis of the RPKI INVALIDs and broke them down by * RIR * INVALID reason * causing ROA * number of members each RIR would have to contact to fix them after filtering them to those prefixes that actually would become unreachable in an ROV environment. https://medium.com/@nusenu/towards-cleaning-up-rpki-invalids-d69b03ab8a8c Looking forward to comments from the WG and RIPE NCC. The central question in the direction of RIPE NCC is: Would you be open to reach out to your affected members to inform them about their affected IP prefixes? (as has been suggested by Job Snijders before) kind regards, nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

3 2

Weekly Routing Table Report
by cscora＠apnic.net 14 Sep '18

14 Sep '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 15 Sep, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 715632 Prefixes after maximum aggregation (per Origin AS): 274995 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 343809 Total ASes present in the Internet Routing Table: 61843 Prefixes per ASN: 11.57 Origin-only ASes present in the Internet Routing Table: 53396 Origin ASes announcing only one prefix: 23286 Transit ASes present in the Internet Routing Table: 8447 Transit-only ASes present in the Internet Routing Table: 259 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 69 Number of instances of unregistered ASNs: 69 Number of 32-bit ASNs allocated by the RIRs: 24086 Number of 32-bit ASNs visible in the Routing Table: 19447 Prefixes from 32-bit ASNs in the Routing Table: 81493 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 324 Number of addresses announced to Internet: 2853242180 Equivalent to 170 /8s, 17 /16s and 5 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 239222 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 195042 Total APNIC prefixes after maximum aggregation: 55503 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 193100 Unique aggregates announced from the APNIC address blocks: 79556 APNIC Region origin ASes present in the Internet Routing Table: 9093 APNIC Prefixes per ASN: 21.24 APNIC Region origin ASes announcing only one prefix: 2555 APNIC Region transit ASes present in the Internet Routing Table: 1365 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4053 Number of APNIC addresses announced to Internet: 768098051 Equivalent to 45 /8s, 200 /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, 131072-139577 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: 212696 Total ARIN prefixes after maximum aggregation: 100695 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 212454 Unique aggregates announced from the ARIN address blocks: 100997 ARIN Region origin ASes present in the Internet Routing Table: 18246 ARIN Prefixes per ASN: 11.64 ARIN Region origin ASes announcing only one prefix: 6772 ARIN Region transit ASes present in the Internet Routing Table: 1809 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2431 Number of ARIN addresses announced to Internet: 1097187744 Equivalent to 65 /8s, 101 /16s and 193 /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, 393216-399260 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: 195831 Total RIPE prefixes after maximum aggregation: 93419 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 192076 Unique aggregates announced from the RIPE address blocks: 113790 RIPE Region origin ASes present in the Internet Routing Table: 25466 RIPE Prefixes per ASN: 7.54 RIPE Region origin ASes announcing only one prefix: 11474 RIPE Region transit ASes present in the Internet Routing Table: 3521 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7397 Number of RIPE addresses announced to Internet: 714375296 Equivalent to 42 /8s, 148 /16s and 128 /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 196608-210331 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: 92435 Total LACNIC prefixes after maximum aggregation: 21188 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 93843 Unique aggregates announced from the LACNIC address blocks: 41083 LACNIC Region origin ASes present in the Internet Routing Table: 7551 LACNIC Prefixes per ASN: 12.43 LACNIC Region origin ASes announcing only one prefix: 2079 LACNIC Region transit ASes present in the Internet Routing Table: 1421 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5095 Number of LACNIC addresses announced to Internet: 172151840 Equivalent to 10 /8s, 66 /16s and 212 /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: 19558 Total AfriNIC prefixes after maximum aggregation: 4129 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 23835 Unique aggregates announced from the AfriNIC address blocks: 8111 AfriNIC Region origin ASes present in the Internet Routing Table: 1201 AfriNIC Prefixes per ASN: 19.85 AfriNIC Region origin ASes announcing only one prefix: 406 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 471 Number of AfriNIC addresses announced to Internet: 100971520 Equivalent to 6 /8s, 4 /16s and 180 /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 4632 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4435 483 475 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2988 1154 90 VIETEL-AS-AP Viettel Group, VN 9829 2811 1495 540 BSNL-NIB National Internet Backbone, IN 4766 2804 11135 772 KIXS-AS-KR Korea Telecom, KR 45899 2746 1658 158 VNPT-AS-VN VNPT Corp, VN 9394 2610 4907 31 CTTNET China TieTong Telecommunications 9808 2264 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2256 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2121 417 204 TATACOMM-AS TATA Communications formerl 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 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3404 236 494 CABLEONE - CABLE ONE, INC., US 22773 3237 2971 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2285 4938 793 AMAZON-02 - Amazon.com, Inc., US 18566 2165 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2157 2741 512 CHARTER-NET-HKY-NC - Charter Communicat 30036 2043 347 135 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2040 5084 603 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 1980 1056 1472 AKAMAI-AS - Akamai Technologies, Inc., 5650 1887 3224 1320 FRONTIER-FRTR - Frontier Communications 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 12479 4853 1616 127 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3062 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2567 618 1912 AKAMAI-ASN1, US 12389 2049 1919 729 ROSTELECOM-AS, RU 34984 2036 336 508 TELLCOM-AS, TR 9121 1866 1691 17 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 8402 1255 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 8151 5275 3339 600 Uninet S.A. de C.V., MX 10620 3221 493 777 Telmex Colombia S.A., CO 11830 2654 370 81 Instituto Costarricense de Electricidad 6503 1654 444 66 Axtel, S.A.B. de C.V., MX 7303 1431 954 205 Telecom Argentina S.A., AR 28573 1094 2231 192 CLARO S.A., BR 3816 1016 509 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 937 377 31 Telefonica del Peru S.A.A., PE 11172 933 128 70 Alestra, S. de R.L. de C.V., MX 18881 917 1098 28 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 1195 396 48 LINKdotNET-AS, EG 37611 901 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 750 1411 41 ETISALAT-MISR, EG 24835 643 818 18 RAYA-AS, EG 8452 602 1728 14 TE-AS TE-AS, EG 37492 473 470 57 ORANGE-, TN 29571 463 70 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 376 231 15 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 8151 5275 3339 600 Uninet S.A. de C.V., MX 12479 4853 1616 127 UNI2-AS, ES 4538 4632 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4435 483 475 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3404 236 494 CABLEONE - CABLE ONE, INC., US 22773 3237 2971 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3221 493 777 Telmex Colombia S.A., CO 8551 3062 378 44 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 12479 4853 4726 UNI2-AS, ES 4538 4632 4558 ERX-CERNET-BKB China Education and Research Net 7545 4435 3960 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3467 3383 SHAW - Shaw Communications Inc., CA 22773 3237 3082 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3062 3018 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3404 2910 CABLEONE - CABLE ONE, INC., US 7552 2988 2898 VIETEL-AS-AP Viettel Group, VN 45899 2746 2588 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200003000 PRIVATE 47.89.98.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ 41.76.143.0/24 37500 -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 /8:14 /9:11 /10:36 /11:98 /12:289 /13:564 /14:1097 /15:1889 /16:13340 /17:7916 /18:13812 /19:25359 /20:39533 /21:45768 /22:88785 /23:72679 /24:402263 /25:802 /26:612 /27:633 /28:36 /29:21 /30:19 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3602 4853 UNI2-AS, ES 6327 3255 3467 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2714 3404 CABLEONE - CABLE ONE, INC., US 8551 2524 3062 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2501 3237 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2059 2165 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2654 Instituto Costarricense de Electricidad y Telec 30036 1791 2043 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1554 1887 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1594 2:844 4:18 5:2817 6:44 7:1 8:1134 12:1868 13:211 14:1813 15:34 16:3 17:196 18:55 20:50 23:2450 24:2357 25:2 27:2481 31:1978 32:88 35:29 36:535 37:2841 38:1533 39:261 40:112 41:3234 42:708 43:1940 44:115 45:5481 46:3116 47:211 49:1347 50:1053 51:318 52:1087 54:367 55:1 56:8 57:38 58:1622 59:992 60:410 61:2114 62:1899 63:1799 64:5050 65:2219 66:4698 67:2652 68:1153 69:3366 70:1157 71:576 72:2218 74:2727 75:417 76:457 77:1635 78:1715 79:2237 80:1572 81:1398 82:1061 83:787 84:1038 85:2015 86:569 87:1419 88:926 89:2343 90:211 91:6433 92:1263 93:2384 94:2449 95:3002 96:933 97:355 98:928 99:138 100:86 101:1189 102:203 103:18653 104:3533 105:218 106:762 107:1797 108:709 109:3323 110:1647 111:1793 112:1342 113:1305 114:1143 115:1674 116:1657 117:1777 118:2206 119:1662 120:1042 121:1046 122:2424 123:1645 124:1420 125:1927 128:1122 129:677 130:492 131:1622 132:728 133:191 134:1030 135:236 136:502 137:654 138:1941 139:680 140:484 141:746 142:842 143:1034 144:819 145:481 146:1249 147:740 148:1670 149:769 150:761 151:1099 152:841 153:324 154:1703 155:804 156:1447 157:804 158:660 159:1849 160:1389 161:830 162:2662 163:607 164:1084 165:1551 166:454 167:1215 168:3211 169:846 170:3988 171:494 172:1003 173:2098 174:992 175:803 176:2077 177:3924 178:2519 179:1259 180:2183 181:2417 182:2579 183:1253 184:1078 185:14086 186:3555 187:2502 188:2898 189:1999 190:8207 191:1386 192:9832 193:6163 194:5032 195:4001 196:2728 197:1606 198:5596 199:5948 200:7332 201:4973 202:10240 203:10288 204:4589 205:2872 206:3224 207:3195 208:3921 209:4085 210:3892 211:1998 212:3022 213:2821 214:1047 215:54 216:6025 217:2128 218:866 219:566 220:1797 221:999 222:988 223:1392 End of report

1 0

RIPE NCC RPKI Validator 3 API spec?
by nusenu 14 Sep '18

14 Sep '18

Hi, (I hope it is ok to ask validator questions on this WG ML, but feel free to point me to a more appropriate venue) I'm using RIPE NCC's RPKI validator 3 and was looking for some API specifications that would describe the functioning of every parameter. Currently I'm making certain assumptions which is ok for some proof-of-concept but would like to confirm them using some official documentation. Is there a detailed specification that goes beyond [2]? thanks, nusenu [1] https://github.com/RIPE-NCC/rpki-validator-3/wiki [2] https://rpki-validator.ripe.net/swagger-ui.html#!/bgp45preview45controller/… https://www.ripe.net/support/documentation/developer-documentation/rpki-val… -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

1 0

Weekly Routing Table Report
by cscora＠apnic.net 07 Sep '18

07 Sep '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 08 Sep, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 714282 Prefixes after maximum aggregation (per Origin AS): 274250 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 343136 Total ASes present in the Internet Routing Table: 61743 Prefixes per ASN: 11.57 Origin-only ASes present in the Internet Routing Table: 53330 Origin ASes announcing only one prefix: 23274 Transit ASes present in the Internet Routing Table: 8413 Transit-only ASes present in the Internet Routing Table: 260 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 70 Number of instances of unregistered ASNs: 70 Number of 32-bit ASNs allocated by the RIRs: 23997 Number of 32-bit ASNs visible in the Routing Table: 19338 Prefixes from 32-bit ASNs in the Routing Table: 80928 Number of bogon 32-bit ASNs visible in the Routing Table: 30 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 309 Number of addresses announced to Internet: 2854496324 Equivalent to 170 /8s, 36 /16s and 40 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 238728 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 194899 Total APNIC prefixes after maximum aggregation: 55458 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 193038 Unique aggregates announced from the APNIC address blocks: 79417 APNIC Region origin ASes present in the Internet Routing Table: 9064 APNIC Prefixes per ASN: 21.30 APNIC Region origin ASes announcing only one prefix: 2553 APNIC Region transit ASes present in the Internet Routing Table: 1359 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4025 Number of APNIC addresses announced to Internet: 767575043 Equivalent to 45 /8s, 192 /16s and 68 /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, 131072-139577 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: 212189 Total ARIN prefixes after maximum aggregation: 100504 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211894 Unique aggregates announced from the ARIN address blocks: 100633 ARIN Region origin ASes present in the Internet Routing Table: 18243 ARIN Prefixes per ASN: 11.62 ARIN Region origin ASes announcing only one prefix: 6778 ARIN Region transit ASes present in the Internet Routing Table: 1805 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2425 Number of ARIN addresses announced to Internet: 1100193184 Equivalent to 65 /8s, 147 /16s and 157 /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, 393216-399260 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: 195459 Total RIPE prefixes after maximum aggregation: 93307 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 191769 Unique aggregates announced from the RIPE address blocks: 113734 RIPE Region origin ASes present in the Internet Routing Table: 25451 RIPE Prefixes per ASN: 7.53 RIPE Region origin ASes announcing only one prefix: 11468 RIPE Region transit ASes present in the Internet Routing Table: 3511 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7369 Number of RIPE addresses announced to Internet: 714094464 Equivalent to 42 /8s, 144 /16s and 55 /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 196608-210331 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: 92235 Total LACNIC prefixes after maximum aggregation: 20783 LACNIC Deaggregation factor: 4.44 Prefixes being announced from the LACNIC address blocks: 93668 Unique aggregates announced from the LACNIC address blocks: 40918 LACNIC Region origin ASes present in the Internet Routing Table: 7510 LACNIC Prefixes per ASN: 12.47 LACNIC Region origin ASes announcing only one prefix: 2075 LACNIC Region transit ASes present in the Internet Routing Table: 1412 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5055 Number of LACNIC addresses announced to Internet: 172160544 Equivalent to 10 /8s, 66 /16s and 246 /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: 19429 Total AfriNIC prefixes after maximum aggregation: 4138 AfriNIC Deaggregation factor: 4.70 Prefixes being announced from the AfriNIC address blocks: 23604 Unique aggregates announced from the AfriNIC address blocks: 8169 AfriNIC Region origin ASes present in the Internet Routing Table: 1189 AfriNIC Prefixes per ASN: 19.85 AfriNIC Region origin ASes announcing only one prefix: 400 AfriNIC Region transit ASes present in the Internet Routing Table: 238 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 464 Number of AfriNIC addresses announced to Internet: 100022272 Equivalent to 5 /8s, 246 /16s and 56 /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 4686 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4426 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2993 1154 90 VIETEL-AS-AP Viettel Group, VN 4766 2823 11135 771 KIXS-AS-KR Korea Telecom, KR 9829 2811 1495 540 BSNL-NIB National Internet Backbone, IN 45899 2719 1650 158 VNPT-AS-VN VNPT Corp, VN 9394 2630 4907 32 CTTNET China TieTong Telecommunications 9808 2263 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2258 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2122 417 204 TATACOMM-AS TATA Communications formerl 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 6327 3472 1324 84 SHAW - Shaw Communications Inc., CA 11492 3339 238 497 CABLEONE - CABLE ONE, INC., US 22773 3227 2970 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2283 4874 785 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2151 2699 508 CHARTER-NET-HKY-NC - Charter Communicat 209 2039 5085 603 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2037 346 138 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2010 1054 1477 AKAMAI-AS - Akamai Technologies, Inc., 7018 1726 19679 1261 ATT-INTERNET4 - AT&T Services, 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 12479 4771 1613 125 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3065 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2573 622 1911 AKAMAI-ASN1, US 12389 2042 1897 734 ROSTELECOM-AS, RU 34984 2028 336 510 TELLCOM-AS, TR 9121 1852 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1218 544 14 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 8151 5216 3352 606 Uninet S.A. de C.V., MX 10620 3394 516 588 Telmex Colombia S.A., CO 11830 2651 369 78 Instituto Costarricense de Electricidad 6503 1671 444 65 Axtel, S.A.B. de C.V., MX 7303 1430 953 206 Telecom Argentina S.A., AR 28573 1094 2231 192 CLARO S.A., BR 3816 1022 510 116 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 932 128 70 Alestra, S. de R.L. de C.V., MX 6147 929 377 31 Telefonica del Peru S.A.A., PE 18881 916 1082 27 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 1195 396 48 LINKdotNET-AS, EG 37611 900 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 746 1411 41 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 597 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 464 70 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 375 231 15 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 8151 5216 3352 606 Uninet S.A. de C.V., MX 12479 4771 1613 125 UNI2-AS, ES 4538 4686 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4426 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3472 1324 84 SHAW - Shaw Communications Inc., CA 10620 3394 516 588 Telmex Colombia S.A., CO 11492 3339 238 497 CABLEONE - CABLE ONE, INC., US 22773 3227 2970 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3065 378 44 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 12479 4771 4646 UNI2-AS, ES 4538 4686 4612 ERX-CERNET-BKB China Education and Research Net 7545 4426 3955 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3472 3388 SHAW - Shaw Communications Inc., CA 22773 3227 3078 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3065 3021 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2993 2903 VIETEL-AS-AP Viettel Group, VN 11492 3339 2842 CABLEONE - CABLE ONE, INC., US 10620 3394 2806 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200003000 PRIVATE 47.89.98.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 64544 PRIVATE 103.55.56.0/24 133831 IDNIC-ID Indonesia Network Inf Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.179.2.0/24 6939 HURRICANE - Hurricane Electric LLC, US 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 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 /8:14 /9:11 /10:36 /11:99 /12:290 /13:565 /14:1096 /15:1885 /16:13335 /17:7923 /18:13795 /19:25364 /20:39518 /21:45692 /22:88657 /23:72277 /24:401525 /25:819 /26:616 /27:633 /28:35 /29:20 /30:19 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3521 4771 UNI2-AS, ES 6327 3260 3472 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2661 3339 CABLEONE - CABLE ONE, INC., US 8551 2527 3065 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2494 3227 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2001 2651 Instituto Costarricense de Electricidad y Telec 30036 1785 2037 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1545 3394 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1596 2:833 4:18 5:2825 6:44 7:1 8:1129 12:1870 13:209 14:1806 15:32 16:3 17:194 18:54 20:51 23:2460 24:2311 25:2 27:2483 31:1984 32:88 35:29 36:530 37:2822 38:1496 39:261 40:116 41:3198 42:706 43:1945 44:112 45:5463 46:3133 47:209 49:1354 50:1055 51:318 52:1087 54:368 55:1 56:8 57:38 58:1632 59:993 60:408 61:2112 62:1896 63:1800 64:5046 65:2218 66:4693 67:2660 68:1153 69:3349 70:1156 71:576 72:2220 74:2734 75:420 76:465 77:1648 78:1712 79:2240 80:1565 81:1398 82:1064 83:785 84:1034 85:2027 86:563 87:1417 88:914 89:2339 90:210 91:6434 92:1250 93:2377 94:2460 95:2966 96:933 97:355 98:926 99:138 100:86 101:1188 102:203 103:18597 104:3522 105:216 106:771 107:1776 108:706 109:3323 110:1644 111:1795 112:1345 113:1302 114:1138 115:1668 116:1657 117:1778 118:2208 119:1660 120:1032 121:1042 122:2422 123:1659 124:1427 125:1935 128:1125 129:679 130:492 131:1631 132:734 133:191 134:1029 135:235 136:507 137:655 138:1909 139:681 140:485 141:747 142:844 143:1025 144:816 145:480 146:1245 147:733 148:1654 149:773 150:762 151:1101 152:833 153:323 154:1627 155:803 156:1443 157:802 158:660 159:1855 160:1365 161:823 162:2672 163:605 164:1088 165:1552 166:455 167:1210 168:3139 169:829 170:3880 171:491 172:992 173:2099 174:977 175:803 176:2059 177:3977 178:2515 179:1259 180:2179 181:2432 182:2580 183:1250 184:1056 185:13996 186:3540 187:2506 188:2879 189:2033 190:8197 191:1349 192:9831 193:6141 194:5015 195:3994 196:2699 197:1608 198:5589 199:5940 200:7321 201:4975 202:10293 203:10291 204:4584 205:2905 206:3222 207:3195 208:3927 209:4082 210:3891 211:1999 212:3044 213:2831 214:1047 215:55 216:5998 217:2135 218:863 219:566 220:1806 221:999 222:990 223:1395 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 31 Aug '18

31 Aug '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 01 Sep, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 713837 Prefixes after maximum aggregation (per Origin AS): 273774 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 342471 Total ASes present in the Internet Routing Table: 61678 Prefixes per ASN: 11.57 Origin-only ASes present in the Internet Routing Table: 53258 Origin ASes announcing only one prefix: 23227 Transit ASes present in the Internet Routing Table: 8420 Transit-only ASes present in the Internet Routing Table: 263 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 59 Number of instances of unregistered ASNs: 59 Number of 32-bit ASNs allocated by the RIRs: 23898 Number of 32-bit ASNs visible in the Routing Table: 19283 Prefixes from 32-bit ASNs in the Routing Table: 80844 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 321 Number of addresses announced to Internet: 2855523908 Equivalent to 170 /8s, 51 /16s and 214 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 238618 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 194522 Total APNIC prefixes after maximum aggregation: 55387 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 192645 Unique aggregates announced from the APNIC address blocks: 79290 APNIC Region origin ASes present in the Internet Routing Table: 9034 APNIC Prefixes per ASN: 21.32 APNIC Region origin ASes announcing only one prefix: 2537 APNIC Region transit ASes present in the Internet Routing Table: 1348 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4001 Number of APNIC addresses announced to Internet: 767494915 Equivalent to 45 /8s, 191 /16s and 11 /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, 131072-139577 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: 212189 Total ARIN prefixes after maximum aggregation: 100386 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211909 Unique aggregates announced from the ARIN address blocks: 100560 ARIN Region origin ASes present in the Internet Routing Table: 18219 ARIN Prefixes per ASN: 11.63 ARIN Region origin ASes announcing only one prefix: 6756 ARIN Region transit ASes present in the Internet Routing Table: 1808 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2419 Number of ARIN addresses announced to Internet: 1101112992 Equivalent to 65 /8s, 161 /16s and 166 /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, 393216-399260 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: 195173 Total RIPE prefixes after maximum aggregation: 93190 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 191486 Unique aggregates announced from the RIPE address blocks: 113483 RIPE Region origin ASes present in the Internet Routing Table: 25451 RIPE Prefixes per ASN: 7.52 RIPE Region origin ASes announcing only one prefix: 11469 RIPE Region transit ASes present in the Internet Routing Table: 3514 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7357 Number of RIPE addresses announced to Internet: 714109312 Equivalent to 42 /8s, 144 /16s and 113 /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 196608-210331 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: 92401 Total LACNIC prefixes after maximum aggregation: 20612 LACNIC Deaggregation factor: 4.48 Prefixes being announced from the LACNIC address blocks: 93809 Unique aggregates announced from the LACNIC address blocks: 40895 LACNIC Region origin ASes present in the Internet Routing Table: 7499 LACNIC Prefixes per ASN: 12.51 LACNIC Region origin ASes announcing only one prefix: 2072 LACNIC Region transit ASes present in the Internet Routing Table: 1417 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5047 Number of LACNIC addresses announced to Internet: 172077344 Equivalent to 10 /8s, 65 /16s and 177 /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: 19492 Total AfriNIC prefixes after maximum aggregation: 4149 AfriNIC Deaggregation factor: 4.70 Prefixes being announced from the AfriNIC address blocks: 23667 Unique aggregates announced from the AfriNIC address blocks: 7969 AfriNIC Region origin ASes present in the Internet Routing Table: 1185 AfriNIC Prefixes per ASN: 19.97 AfriNIC Region origin ASes announcing only one prefix: 393 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 459 Number of AfriNIC addresses announced to Internet: 100272384 Equivalent to 5 /8s, 250 /16s and 9 /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 4680 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4426 478 470 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2986 1154 90 VIETEL-AS-AP Viettel Group, VN 4766 2825 11135 768 KIXS-AS-KR Korea Telecom, KR 9829 2813 1495 541 BSNL-NIB National Internet Backbone, IN 45899 2712 1646 158 VNPT-AS-VN VNPT Corp, VN 9394 2549 4907 32 CTTNET China TieTong Telecommunications 17974 2262 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2255 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2121 417 204 TATACOMM-AS TATA Communications formerl 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 6327 3455 1324 83 SHAW - Shaw Communications Inc., CA 11492 3354 249 439 CABLEONE - CABLE ONE, INC., US 22773 3226 2970 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2279 4809 778 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2146 2677 506 CHARTER-NET-HKY-NC - Charter Communicat 209 2042 5085 605 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2032 345 142 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2004 1051 1469 AKAMAI-AS - Akamai Technologies, Inc., 7018 1771 20199 1282 ATT-INTERNET4 - AT&T Services, 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 12479 4733 1613 125 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3081 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2560 620 1900 AKAMAI-ASN1, US 12389 2043 1893 733 ROSTELECOM-AS, RU 34984 2008 335 510 TELLCOM-AS, TR 9121 1819 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1210 544 14 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 8151 5208 3349 607 Uninet S.A. de C.V., MX 10620 3490 532 455 Telmex Colombia S.A., CO 11830 2652 369 78 Instituto Costarricense de Electricidad 6503 1675 444 65 Axtel, S.A.B. de C.V., MX 7303 1430 953 206 Telecom Argentina S.A., AR 28573 1094 2231 192 CLARO S.A., BR 3816 1022 510 116 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 928 126 84 Alestra, S. de R.L. de C.V., MX 18881 916 1082 27 TELEFÔNICA BRASIL S.A, BR 6147 884 377 31 Telefonica del Peru S.A.A., PE 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 396 48 LINKdotNET-AS, EG 37611 896 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 746 1411 41 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 578 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 461 70 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 376 231 15 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 8151 5208 3349 607 Uninet S.A. de C.V., MX 12479 4733 1613 125 UNI2-AS, ES 4538 4680 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4426 478 470 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3490 532 455 Telmex Colombia S.A., CO 6327 3455 1324 83 SHAW - Shaw Communications Inc., CA 11492 3354 249 439 CABLEONE - CABLE ONE, INC., US 22773 3226 2970 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3081 378 44 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 12479 4733 4608 UNI2-AS, ES 4538 4680 4606 ERX-CERNET-BKB China Education and Research Net 7545 4426 3956 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3455 3372 SHAW - Shaw Communications Inc., CA 22773 3226 3077 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3081 3037 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 3490 3035 Telmex Colombia S.A., CO 11492 3354 2915 CABLEONE - CABLE ONE, INC., US 7552 2986 2896 VIETEL-AS-AP Viettel Group, 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200003000 PRIVATE 47.89.98.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN 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 /8:14 /9:11 /10:36 /11:99 /12:292 /13:567 /14:1094 /15:1893 /16:13357 /17:7938 /18:13818 /19:25388 /20:39498 /21:45678 /22:88576 /23:72247 /24:401135 /25:814 /26:617 /27:634 /28:35 /29:20 /30:19 /31:4 /32:53 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3485 4733 UNI2-AS, ES 6327 3244 3455 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2691 3354 CABLEONE - CABLE ONE, INC., US 8551 2543 3081 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2493 3226 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2001 2652 Instituto Costarricense de Electricidad y Telec 30036 1783 2032 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1581 3490 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1617 2:830 4:18 5:2832 6:43 7:1 8:1127 12:1873 13:210 14:1798 15:32 16:3 17:192 18:54 20:51 23:2455 24:2387 25:2 27:2493 31:1974 32:88 35:29 36:526 37:2904 38:1494 39:258 40:117 41:3201 42:705 43:1954 44:121 45:5447 46:3131 47:207 49:1341 50:1051 51:318 52:1088 54:368 55:1 56:11 57:38 58:1629 59:994 60:408 61:2116 62:1893 63:1790 64:5068 65:2205 66:4710 67:2669 68:1150 69:3341 70:1156 71:581 72:2215 74:2734 75:419 76:464 77:1642 78:1688 79:2255 80:1582 81:1399 82:1063 83:779 84:1034 85:2001 86:567 87:1349 88:908 89:2341 90:211 91:6424 92:1263 93:2380 94:2427 95:2961 96:935 97:355 98:925 99:135 100:86 101:989 102:192 103:18531 104:3527 105:216 106:771 107:1773 108:709 109:3316 110:1647 111:1794 112:1343 113:1304 114:1128 115:1616 116:1660 117:1776 118:2219 119:1656 120:1029 121:1041 122:2424 123:1729 124:1446 125:1923 128:1120 129:682 130:493 131:1653 132:730 133:191 134:1026 135:235 136:507 137:651 138:1926 139:680 140:479 141:741 142:847 143:1009 144:810 145:479 146:1241 147:738 148:1649 149:768 150:761 151:1101 152:828 153:323 154:1660 155:799 156:1441 157:801 158:660 159:1850 160:1324 161:825 162:2645 163:605 164:1083 165:1551 166:446 167:1208 168:3212 169:834 170:3875 171:491 172:1011 173:2096 174:983 175:795 176:2033 177:4024 178:2490 179:1283 180:2182 181:2419 182:2568 183:1248 184:1056 185:13986 186:3535 187:2470 188:2890 189:2041 190:8215 191:1358 192:9810 193:6119 194:5018 195:3988 196:2738 197:1613 198:5584 199:5931 200:7285 201:5005 202:10265 203:10285 204:4573 205:2892 206:3205 207:3210 208:3927 209:4074 210:3889 211:1997 212:3041 213:2817 214:1038 215:55 216:5999 217:2130 218:861 219:566 220:1811 221:997 222:974 223:1376 End of report

1 0

A measurement of the RPKI adoption of the >3k Tor prefixes
by nusenu 25 Aug '18

25 Aug '18

Hi, since I used your data, API (RIPEstat) and tools (RPKI validator) I figured I send you also my IRR and RPKI measurement results: https://medium.com/@nusenu/how-vulnerable-is-the-tor-network-to-bgp-hijacki… Thanks for making RIPEstat available for everyone. If anyone can comment on how hard it is to get a ROA for a legacy IP block for a RIPE member without converting it to ALLOCATED PA block first, that would be interesting. Also: is there any reason why a RIPE member would prefer to retain the LEGACY status? (instead of converting it) thanks, nusenu btw: While collecting the IRR data I stumbled on a problem with RIPEstat where it would say there is no IRR entry but NTTCOM actually had it (Christian is looking into it). https://stat.ripe.net/data/prefix-routing-consistency/data.json?resource=36… (if you change it to /17 the expected record will appear) "routes": [ { "origin": 10013, "irr_sources": [], <<<<------------------- "in_whois": false, <<<<------------------- "asn_name": "FBDC - FreeBit Co.,Ltd.", "prefix": "36.55.0.0/16", <<<<------------------- "in_bgp": true } vs whois -h rr.ntt.net 36.55.0.0/16 route: 36.55.0.0/16 descr: FreeBit CIDR origin: AS10013 notify: noc(a)FreeBit.NET mnt-by: MAINT-FBDC changed: y.ishizaki(a)FreeBit.NET 20120821 source: NTTCOM -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

2 2

Weekly Routing Table Report
by cscora＠apnic.net 24 Aug '18

24 Aug '18

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 TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, 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 25 Aug, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 711713 Prefixes after maximum aggregation (per Origin AS): 273276 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 341846 Total ASes present in the Internet Routing Table: 61612 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 53212 Origin ASes announcing only one prefix: 23205 Transit ASes present in the Internet Routing Table: 8400 Transit-only ASes present in the Internet Routing Table: 260 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 55 Number of instances of unregistered ASNs: 55 Number of 32-bit ASNs allocated by the RIRs: 23808 Number of 32-bit ASNs visible in the Routing Table: 19184 Prefixes from 32-bit ASNs in the Routing Table: 80326 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 272 Number of addresses announced to Internet: 2857455684 Equivalent to 170 /8s, 81 /16s and 80 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 237793 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193767 Total APNIC prefixes after maximum aggregation: 55359 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 191973 Unique aggregates announced from the APNIC address blocks: 79241 APNIC Region origin ASes present in the Internet Routing Table: 9019 APNIC Prefixes per ASN: 21.29 APNIC Region origin ASes announcing only one prefix: 2534 APNIC Region transit ASes present in the Internet Routing Table: 1342 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3981 Number of APNIC addresses announced to Internet: 767386627 Equivalent to 45 /8s, 189 /16s and 100 /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, 131072-139577 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: 211629 Total ARIN prefixes after maximum aggregation: 100126 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211412 Unique aggregates announced from the ARIN address blocks: 100195 ARIN Region origin ASes present in the Internet Routing Table: 18229 ARIN Prefixes per ASN: 11.60 ARIN Region origin ASes announcing only one prefix: 6758 ARIN Region transit ASes present in the Internet Routing Table: 1805 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2415 Number of ARIN addresses announced to Internet: 1103319200 Equivalent to 65 /8s, 195 /16s and 80 /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, 393216-399260 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: 195094 Total RIPE prefixes after maximum aggregation: 93057 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 191399 Unique aggregates announced from the RIPE address blocks: 113352 RIPE Region origin ASes present in the Internet Routing Table: 25436 RIPE Prefixes per ASN: 7.52 RIPE Region origin ASes announcing only one prefix: 11467 RIPE Region transit ASes present in the Internet Routing Table: 3523 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7324 Number of RIPE addresses announced to Internet: 714069376 Equivalent to 42 /8s, 143 /16s and 213 /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 196608-210331 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: 91736 Total LACNIC prefixes after maximum aggregation: 20544 LACNIC Deaggregation factor: 4.47 Prefixes being announced from the LACNIC address blocks: 93193 Unique aggregates announced from the LACNIC address blocks: 40829 LACNIC Region origin ASes present in the Internet Routing Table: 7458 LACNIC Prefixes per ASN: 12.50 LACNIC Region origin ASes announcing only one prefix: 2060 LACNIC Region transit ASes present in the Internet Routing Table: 1398 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5006 Number of LACNIC addresses announced to Internet: 172006176 Equivalent to 10 /8s, 64 /16s and 155 /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: 19431 Total AfriNIC prefixes after maximum aggregation: 4143 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 23464 Unique aggregates announced from the AfriNIC address blocks: 7986 AfriNIC Region origin ASes present in the Internet Routing Table: 1183 AfriNIC Prefixes per ASN: 19.83 AfriNIC Region origin ASes announcing only one prefix: 386 AfriNIC Region transit ASes present in the Internet Routing Table: 235 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 458 Number of AfriNIC addresses announced to Internet: 100231168 Equivalent to 5 /8s, 249 /16s and 104 /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 4681 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4421 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2989 1154 86 VIETEL-AS-AP Viettel Group, VN 4766 2825 11135 768 KIXS-AS-KR Korea Telecom, KR 9829 2813 1495 541 BSNL-NIB National Internet Backbone, IN 45899 2569 1638 157 VNPT-AS-VN VNPT Corp, VN 9394 2541 4907 32 CTTNET China TieTong Telecommunications 17974 2262 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2252 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2118 417 204 TATACOMM-AS TATA Communications formerl 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 6327 3448 1324 82 SHAW - Shaw Communications Inc., CA 11492 3268 253 411 CABLEONE - CABLE ONE, INC., US 22773 3228 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2271 4808 773 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2141 2652 505 CHARTER-NET-HKY-NC - Charter Communicat 209 2038 5085 604 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2028 345 142 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1995 1043 1463 AKAMAI-AS - Akamai Technologies, Inc., 7018 1774 20210 1283 ATT-INTERNET4 - AT&T Services, 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 12479 4704 1613 125 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3099 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2546 615 1892 AKAMAI-ASN1, US 12389 2042 1893 732 ROSTELECOM-AS, RU 34984 2015 335 507 TELLCOM-AS, TR 9121 1821 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1205 544 14 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 8151 4884 3349 608 Uninet S.A. de C.V., MX 10620 3487 531 459 Telmex Colombia S.A., CO 11830 2657 369 78 Instituto Costarricense de Electricidad 6503 1665 444 63 Axtel, S.A.B. de C.V., MX 7303 1429 952 205 Telecom Argentina S.A., AR 28573 1084 2229 181 CLARO S.A., BR 3816 1022 510 117 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 929 126 85 Alestra, S. de R.L. de C.V., MX 18881 915 1080 32 TELEFÔNICA BRASIL S.A, BR 6147 907 377 31 Telefonica del Peru S.A.A., PE 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 1184 396 48 LINKdotNET-AS, EG 37611 895 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 745 1411 40 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 591 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 463 70 13 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 375 231 15 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 8151 4884 3349 608 Uninet S.A. de C.V., MX 12479 4704 1613 125 UNI2-AS, ES 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4421 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3487 531 459 Telmex Colombia S.A., CO 6327 3448 1324 82 SHAW - Shaw Communications Inc., CA 11492 3268 253 411 CABLEONE - CABLE ONE, INC., US 22773 3228 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3099 378 44 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 4538 4681 4607 ERX-CERNET-BKB China Education and Research Net 12479 4704 4579 UNI2-AS, ES 7545 4421 3950 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3448 3366 SHAW - Shaw Communications Inc., CA 22773 3228 3079 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3099 3055 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 3487 3028 Telmex Colombia S.A., CO 7552 2989 2903 VIETEL-AS-AP Viettel Group, VN 11492 3268 2857 CABLEONE - CABLE ONE, INC., 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 4259905537 PRIVATE 103.250.48.0/24 132917 YELLOWPAGESGROUP-AS-AP Yellow Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN 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 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1900 /16:13370 /17:7932 /18:13806 /19:25374 /20:39278 /21:45530 /22:88363 /23:71758 /24:400129 /25:799 /26:603 /27:624 /28:35 /29:20 /30:19 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3455 4704 UNI2-AS, ES 6327 3238 3448 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2623 3268 CABLEONE - CABLE ONE, INC., US 8551 2561 3099 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2497 3228 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2005 2657 Instituto Costarricense de Electricidad y Telec 30036 1780 2028 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1580 3487 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1616 2:827 4:18 5:2861 6:43 7:1 8:1125 12:1871 13:210 14:1796 15:32 16:3 17:191 18:54 20:51 23:2489 24:2341 25:2 27:2478 31:2012 32:88 35:29 36:522 37:2896 38:1495 39:257 40:118 41:3191 42:702 43:1975 44:120 45:5363 46:3116 47:199 49:1339 50:1054 51:318 52:1088 54:368 55:1 56:12 57:39 58:1629 59:992 60:406 61:2113 62:1870 63:1790 64:5078 65:2201 66:4716 67:2673 68:1147 69:3306 70:1157 71:582 72:2191 74:2724 75:416 76:464 77:1650 78:1690 79:2253 80:1569 81:1393 82:1065 83:782 84:1034 85:1998 86:561 87:1364 88:908 89:2355 90:214 91:6434 92:1260 93:2377 94:2406 95:2961 96:901 97:355 98:935 99:133 100:84 101:989 102:184 103:18502 104:3533 105:215 106:769 107:1769 108:710 109:3324 110:1645 111:1800 112:1337 113:1306 114:1130 115:1646 116:1655 117:1775 118:2214 119:1659 120:1015 121:1043 122:2423 123:1725 124:1447 125:1920 128:1129 129:671 130:494 131:1620 132:732 133:190 134:1003 135:232 136:507 137:651 138:1942 139:677 140:475 141:737 142:851 143:1000 144:810 145:476 146:1230 147:735 148:1643 149:757 150:756 151:1097 152:825 153:323 154:1489 155:800 156:1464 157:799 158:657 159:1840 160:1312 161:810 162:2633 163:605 164:1077 165:1552 166:462 167:1257 168:3150 169:831 170:3859 171:492 172:1007 173:2087 174:971 175:796 176:2029 177:4013 178:2501 179:1269 180:2180 181:2412 182:2350 183:1254 184:1062 185:13979 186:3538 187:2425 188:2899 189:2000 190:8157 191:1354 192:9803 193:6103 194:5017 195:3992 196:2743 197:1612 198:5573 199:5914 200:7435 201:4876 202:10293 203:10269 204:4571 205:2903 206:3197 207:3209 208:3933 209:4027 210:3884 211:1998 212:3044 213:2818 214:1037 215:56 216:5999 217:2130 218:860 219:567 220:1807 221:998 222:971 223:1372 End of report

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The Ongoing Summer of Hijacks: MNT-SERVERSGET / dnsget.top
by Ronald F. Guilmette 23 Aug '18

23 Aug '18

The entire set of objects in the RIPE WHOIS data base that are currently registered with mnt-by: MNT-SERVERSGET is listed here: https://pastebin.com/raw/GiYWxHMh Among this set of objects there are 235 separate route objects. Evidence indicates persuasively that some sizable fraction of these RIPE- registered route objects are fradulent and are simply there to provide cover for multiple IPv4 address block hijacks. The presence of these objects in the data base permits the following set of ASNs to claim that they are acting "legitimately" even as they route these hijacked blocks: AS9009 M247 Ltd (UK) AS43350 NFOrce Internet Sevices (Netherlands) AS57129 Optibit, LLC (Russia) AS197328 Istanbuldc Veri Merkezi Ltd. Sti (Turkey) AS202287 Men Danil Valentinovich (Russia) AS204895 Santa Plus, LLC (Russia) The total amount of IPv4 space encompassed within the set of route objects registered with mnt-by: MNT-SERVERSGET at the present time amounts to eight hundred and fifty nine (859) /24 blocks. Of these, only three hundred and five (305) actually have correctly functioning and properly delegated reverse DNS at the present time, and even among those, only two hundred and two (202) have functioning reverse DNS delegations to the prefered name servers of MNT-SERVERSGET, which is to say the name servers ns5.dnsget.top and ns6.dnsget.top. The bottom line is that it appears that, at the present time, something less than 1/4 of all of the IPv4 address space currently registered in the RIPE data base (via route objects) by and to MNT-SERVERSGET is space for which a plausible case could be made that the blocks in question are actually legitimately assigned to and/or under the legitimate control of whoever or whatever is MNT-SERVERSGET. The other 3/4ths of the IPv4 space in question has provenance which is, at best, dubious. Due to its use of little country-of-registration flags for each IP address block, the web site bgp.he.net provides the most visually obvious indications of at least two of the specific block hijacks in this case, specifically the hijacks of 27.103.192.0/19 and 36.0.192.0/19 by AS57129: https://bgp.he.net/AS57129#_prefixes Based upon the foregoing, I hereby respectfully request RIPE NCC to undertake an immediate and conmprehensive review of all objects in the data base that are currently registered with mnt-by: MNT-SERVERSGET. Additionally, I also respectfully request RIPE NCC to publish the results of this review to the mailing lists of the Database Working Group and the Anti-Abuse Working Group. The charters of both of these Working Groups are directly relevant to this issue, and there exists neither need nor reason to simply sweep this issue quietly under the carpet, as has been done in previous and similar cases. Cases such as this, and the two others of similar magnitude that I have publicly disclosed just this summer, affect the operation of, the stability of, and the continued enjoyment of the entire planetary Internet and its billions of users. Despite its status as a strictly private corporation, RIPE has a public responsibility, not only to handle such incidents responsibly and competently, but to show the world that it is ready, willing, and able to do so. The responses of RIPE to prior instances of this exact type of bad behavior have been largely or entirely cloaked in secrecy, presumably to protect the guilty. This longstanding and antiquated tradition of omerta within the RIPE community is unambiguously counterproductive to the goal of a well-managed and properly fuctioning Internet. Just as importantly, it naturally gives rise to unavoidable questions about the actual competence of, and capabilities of RIPE NCC staff as they attempt to deal with such incidents. I personally feel that RIPE NCC staff are doing the best they can when responding to incidents such as this, but the tradition of playing "hide the ball" with respect to their actions in such cases reflects badly on them, and badly on RIPE generally. It certainly raises doubts about RIPE's claim to authority over even its own data base. Lastly, I respectfully request both the RIPE Executive Board and the RIPE membership to make plain and explicit their respective intentions with regards to the various bad actors that have been caught, and that may in future be caught red handed engaging in the deliberate and premeditated corruption of the RIPE data base. To date, the policies an actions that RIPE applies, or which RIPE may apply to such bad actors have been shrouded in apparently deliberate secrecy and mystery. To put this request in more concrete terms, I would like to know if RIPE and the Executive Board actually and deliberately intend to take no action whatsoever with respect to the ongoing RIPE memberships of clearly identified bad actors, specifically, in this case, whatever persons or entities are currently hiding behind the RIPE WHOIS handle MNT-SERVERSGET (aka AS202287 and AS202275), which would appear to be this specific entity / RIPE member: https://www.ripe.net/membership/indices/data/ru.danil.html Is it the express intention of both the Board and the RIPE membership to simply deprive this bad actor of just those fradulent data base entries that have effectively legitimized his/her/its fradulent routing announcements? Is it the express intention of both the Board and the RIPE membership to simply make this bad actor give back what he has stolen, and to otherwise take no action, just as the response has been in the two other and similar cases that have also arisen in the RIPE region and that I have also publicly reported on this summer? https://mailman.nanog.org/pipermail/nanog/2018-June/096034.html https://mailman.nanog.org/pipermail/nanog/2018-July/096437.html My question is prompted by the following simple facts. In the two prior cases cited above, and also in the one I am presenting here today, the bad actors involved were seen to have not only hijacked large swaths of IP address space that clearly didn't belong to them, but also, as in the case I am presenting today, these same bad actors additionally acted to corrupt the RIPE data base with premeditated and deliberately fradulent entries. Nonetheless, and regardless of these attacks on the reliability and trustworthyness of the RIPE data base, to date it appears that no action whatsoever has been taken which might affect the ongoing RIPE memberships of the relevant parties and bad actors involved, and they are all still members in good standing of RIPE at the present time: https://www.ripe.net/membership/indices/data/pt.bitcanal-pt.html https://www.ripe.net/membership/indices/data/ua.d2investukraine.html https://www.ripe.net/membership/indices/data/bz.universal.html This is, to say the least, puzzling. I would like to know when, where, and how the Executive Board and/or the RIPE membership reached the altogether dubious conclusion that the best possible way to deal with bad actors such as these is to make them give back -just- the stuff the stole, and then to otherwise impose no penality of any kind, thus allowing them to live on, so that they may hijack another day. Whether this policy is a result of either deliberation or default, it *does* appear to be the policy, based on the evidence. Without intending to be rude, I feel that I must ask the obvious question: In what Universe does this otherwise admirable and generous Christian policy of "turning the other cheek" with respect to such verified bad actors have any effect other than encouraging the next hijacker, and then next one, and the one after that? Has either the Board or the membership even ever seriously debated what penalties should be imposed upon those members who are caught red handed deliberately corrupting the RIPE data base? Is the present RIPE policy of "forgive and forget" with respect to such travesties a product of anyone's intentional design, or is it instead merely the result of utter apathy and indifference on the part of the entire RIPE community? In either case, I believe it to be self evident that the time is... ummm... blooming, blossoming, burgeoning, flourishing, and flowering for this policy to be reexamined and revised. From where I am sitting it is self evident that the current policy of turning a blind eye to these events, and to the bad actors behind them is quite clearly encouraging others to follow suit and to themselves undertake the exact same sorts of travesties. Why shouldn't they? There is no downside. At the very worst, one is simply made to give back all of the stuff that one has stolen, and one is then allowed to go on one's merry way. Regards, rfg P.S. As incensed as I am at the fact that the above named bad actors have been allowed not only to retain their RIPE memberships, but also, apparently, 100% of their legitimately-allocated number resources, this is not even nearly as utterly appalling and inexplicable as the fact that two of the bad actors with direct and provable connections to the prior instances of hijacking that I have reported on publicly this summer have been allowed to remain as officially recognized RIPE IP brokers: https://www.ripe.net/manage-ips-and-asns/resource-transfers-and-mergers/bro… I am referring here specifically to Ebonyhorizon Telecomunicacoes Lda (aka Bitcanal) and also to NetAssist LLC (AS29632), which conveniently continues to maintain its association with, and peering arrangements with both AS57166 aka D2 International Investment Ukraine, Ltd. and, indirectly via D2, AS205869 aka Universal IP Solution Corp., both of which apparently continue to this day to try their best to hijack, either directly or indirectly, via AS Path fraud, a number of IPv4 blocks that clearly do not belong to any of these three Ukranian entities: https://bgp.he.net/AS57166#_peers https://bgp.he.net/AS205869#_peers https://bgp.he.net/AS29632#_peers What IP blocks are these two officially recognized RIPE IP brokers, Ebony Horizon and NetAssist brokering, exactly? Are they blocks that have been successfully hijacked? Does either RIPE or RIPE NCC even know? Does either RIPE or RIPE NCC even care? (One cannot help but wonder what might occur if RIPE were put in charge of distributing meat supplies within Europe. Would RIPE officially designate the McDonald's "Hamburglar" as RIPE's officially recognized agent for said distributions?) I guess that, in the end, all of the questions I have raised above can be boiled down to just one simple question: Who exactly does one need to either kill or maim or seriously wound in order to get kicked out of this organization (RIPE)? Regards, rfg P.P.S. Among the set of six companies / ASNs listed toward the top of this message as possible facilitators of the current hijacks of MNT-SERVERSGET, three are already fairly well known... at least in anti-spam circles... as being among "the usual suspects" when it comes to facilitating spamming and spammers. And no, I do not care to publicly specify which three. It may be true, as the saying goes that "On the Internet, nobody knows that you're a dog", but memories are long, and people don't forget if your company has been repeatedly caught acting like one.

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