- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by cscora＠apnic.net 29 Jul '16

29 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 605937 Prefixes after maximum aggregation (per Origin AS): 218930 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 295442 Total ASes present in the Internet Routing Table: 54446 Prefixes per ASN: 11.13 Origin-only ASes present in the Internet Routing Table: 36489 Origin ASes announcing only one prefix: 15509 Transit ASes present in the Internet Routing Table: 6470 Transit-only ASes present in the Internet Routing Table: 172 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 68 Unregistered ASNs in the Routing Table: 16 Number of 32-bit ASNs allocated by the RIRs: 14821 Number of 32-bit ASNs visible in the Routing Table: 11487 Prefixes from 32-bit ASNs in the Routing Table: 45357 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 377 Number of addresses announced to Internet: 2822086116 Equivalent to 168 /8s, 53 /16s and 157 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 196985 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156685 Total APNIC prefixes after maximum aggregation: 42877 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 169189 Unique aggregates announced from the APNIC address blocks: 68365 APNIC Region origin ASes present in the Internet Routing Table: 5197 APNIC Prefixes per ASN: 32.56 APNIC Region origin ASes announcing only one prefix: 1180 APNIC Region transit ASes present in the Internet Routing Table: 933 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2259 Number of APNIC addresses announced to Internet: 759212868 Equivalent to 45 /8s, 64 /16s and 171 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182664 Total ARIN prefixes after maximum aggregation: 89227 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188251 Unique aggregates announced from the ARIN address blocks: 88506 ARIN Region origin ASes present in the Internet Routing Table: 16265 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 5757 ARIN Region transit ASes present in the Internet Routing Table: 1699 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1357 Number of ARIN addresses announced to Internet: 1105299936 Equivalent to 65 /8s, 225 /16s and 137 /24s Percentage of available ARIN address space announced: 58.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 145236 Total RIPE prefixes after maximum aggregation: 71314 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 155038 Unique aggregates announced from the RIPE address blocks: 95411 RIPE Region origin ASes present in the Internet Routing Table: 18101 RIPE Prefixes per ASN: 8.57 RIPE Region origin ASes announcing only one prefix: 7832 RIPE Region transit ASes present in the Internet Routing Table: 3016 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4958 Number of RIPE addresses announced to Internet: 706001024 Equivalent to 42 /8s, 20 /16s and 184 /24s Percentage of available RIPE address space announced: 102.6 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, 196608-204287 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: 61638 Total LACNIC prefixes after maximum aggregation: 12265 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76799 Unique aggregates announced from the LACNIC address blocks: 36773 LACNIC Region origin ASes present in the Internet Routing Table: 2483 LACNIC Prefixes per ASN: 30.93 LACNIC Region origin ASes announcing only one prefix: 568 LACNIC Region transit ASes present in the Internet Routing Table: 576 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2675 Number of LACNIC addresses announced to Internet: 170224704 Equivalent to 10 /8s, 37 /16s and 108 /24s Percentage of available LACNIC address space announced: 101.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14288 Total AfriNIC prefixes after maximum aggregation: 3237 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 16283 Unique aggregates announced from the AfriNIC address blocks: 6049 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 22.18 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 176 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 238 Number of AfriNIC addresses announced to Internet: 81007360 Equivalent to 4 /8s, 212 /16s and 19 /24s Percentage of available AfriNIC address space announced: 80.5 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 5553 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3428 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3186 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2613 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2079 432 243 TATACOMM-AS TATA Communications formerl 4808 1796 2309 548 CHINA169-BJ China Unicom Beijing Provin 38197 1507 93 277 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3497 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1932 1956 410 CHARTER-NET-HKY-NC - Charter Communicat 30036 1726 345 354 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1709 5083 651 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1689 849 228 ITCDELTA - Earthlink, Inc., US 16509 1348 2478 432 AMAZON-02 - Amazon.com, Inc., US 7018 1340 20070 995 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1309 233 567 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2719 1048 1933 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1294 1018 46 UNI2-AS , ES 8551 1212 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1094 98 62 BANKINFORM-AS , UA 8402 1025 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 9198 967 352 25 KAZTELECOM-AS , KZ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3475 542 129 Telmex Colombia S.A., CO 8151 2265 3369 547 Uninet S.A. de C.V., MX 7303 1530 945 244 Telecom Argentina S.A., AR 11830 1493 369 66 Instituto Costarricense de Electricidad 6503 1413 437 54 Axtel, S.A.B. de C.V., MX 6147 1095 377 27 Telefonica del Peru S.A.A., PE 3816 996 479 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 899 2181 159 CLARO 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 1166 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 649 48 2 Afrihost, ZA 36992 538 1357 26 ETISALAT-MISR, EG 8452 501 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 333 594 15 RAYA-AS, EG 29571 300 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 268 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5553 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3497 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 542 129 Telmex Colombia S.A., CO 7545 3428 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3186 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2719 1048 1933 AKAMAI-ASN1 , US 9829 2613 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3497 3353 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 3346 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3428 3175 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2933 2855 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 2193 CMNET-GD Guangdong Mobile Communication 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2613 2100 BSNL-NIB National Internet Backbone, IN 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -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 /8:16 /9:13 /10:36 /11:101 /12:266 /13:518 /14:1051 /15:1765 /16:13157 /17:7823 /18:12745 /19:25321 /20:38313 /21:40218 /22:67197 /23:58829 /24:336901 /25:566 /26:586 /27:378 /28:54 /29:32 /30:16 /31:1 /32:34 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2726 3497 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1540 1726 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1384 3475 Telmex Colombia S.A., CO 6983 1340 1689 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1207 1309 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1578 2:748 4:21 5:2129 6:31 8:973 12:1774 13:41 14:1719 15:45 16:2 17:88 18:117 20:49 22:1 23:1619 24:1798 27:2300 31:1778 32:68 33:3 34:2 35:5 36:318 37:2281 38:1247 39:35 40:93 41:2814 42:447 43:1833 44:43 45:2127 46:2511 47:84 49:1165 50:889 51:12 52:531 54:342 55:8 56:7 57:42 58:1613 59:950 60:353 61:1807 62:1504 63:1920 64:4529 65:2169 66:4229 67:2200 68:1127 69:3265 70:1247 71:484 72:2014 74:2526 75:344 76:391 77:1431 78:1266 79:861 80:1250 81:1383 82:975 83:721 84:849 85:1585 86:497 87:1097 88:551 89:2089 90:210 91:6056 92:975 93:2365 94:2426 95:2511 96:503 97:354 98:947 99:41 100:76 101:1084 103:11793 104:2562 105:125 106:431 107:1399 108:663 109:2234 110:1284 111:1631 112:1038 113:1132 114:1092 115:1659 116:1628 117:1540 118:1998 119:1597 120:1220 121:1122 122:2195 123:2001 124:1586 125:1772 128:672 129:423 130:409 131:1331 132:620 133:175 134:446 135:138 136:379 137:399 138:1793 139:417 140:712 141:454 142:651 143:925 144:719 145:165 146:884 147:658 148:1384 149:538 150:659 151:867 152:637 153:302 154:656 155:952 156:517 157:490 158:380 159:1142 160:509 161:736 162:2358 163:921 164:898 165:1062 166:322 167:1155 168:1961 169:670 170:1807 171:263 172:625 173:1641 174:757 175:702 176:1721 177:4004 178:2213 179:1123 180:2150 181:1811 182:1981 183:987 184:828 185:7031 186:3067 187:2083 188:2193 189:1741 190:7804 191:1284 192:9056 193:5730 194:4426 195:3852 196:1711 197:1145 198:5545 199:5741 200:7081 201:3750 202:10116 203:10095 204:4511 205:2725 206:2985 207:3084 208:4059 209:3863 210:4261 211:2039 212:2694 213:2327 214:871 215:71 216:5829 217:1983 218:800 219:610 220:1635 221:867 222:683 223:1259 End of report

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BGP Update Report
by cidr-report＠potaroo.net 23 Jul '16

23 Jul '16

BGP Update Report Interval: 14-Jul-16 -to- 21-Jul-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 107843 2.9% 42.0 -- BSNL-NIB National Internet Backbone, IN 2 - AS23911 58934 1.6% 8419.1 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 3 - AS133001 31123 0.8% 707.3 -- AIRNETNETWORKS-AS-IN Airnet Cable And Datacom Pvt Ltd, IN 4 - AS9237 30765 0.8% 3845.6 -- HUTCHCA-AS PCCW Global (HK) Ltd., HK 5 - AS10620 24635 0.7% 7.0 -- Telmex Colombia S.A., CO 6 - AS13118 24632 0.7% 253.9 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 7 - AS28885 23398 0.6% 140.1 -- OMANTEL-NAP-AS OmanTel NAP, OM 8 - AS45899 22737 0.6% 19.9 -- VNPT-AS-VN VNPT Corp, VN 9 - AS131390 22414 0.6% 22414.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 10 - AS45194 22377 0.6% 41.1 -- SIPL-AS Syscon Infoway Pvt. Ltd., IN 11 - AS41480 22088 0.6% 1104.4 -- SYSTEMEC-AS , NL 12 - AS134438 21656 0.6% 21656.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 13 - AS8151 21486 0.6% 9.4 -- Uninet S.A. de C.V., MX 14 - AS39891 20063 0.5% 6.0 -- ALJAWWALSTC-AS , SA 15 - AS9808 19747 0.5% 3.7 -- CMNET-GD Guangdong Mobile Communication Co.Ltd., CN 16 - AS52145 18620 0.5% 809.6 -- ZONE-AS , PS 17 - AS4755 18385 0.5% 8.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 18 - AS8402 17372 0.5% 15.8 -- CORBINA-AS Russia, RU 19 - AS21859 16044 0.4% 165.4 -- ZNET - Zenlayer Inc, US 20 - AS43754 15728 0.4% 24.9 -- ASIATECH , IR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS131390 22414 0.6% 22414.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 2 - AS134438 21656 0.6% 21656.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - AS131436 15272 0.4% 15272.0 -- VSSIC-AS-VN VSSIC-VN, VN 4 - AS56636 14141 0.4% 14141.0 -- ASVEDARU , RU 5 - AS23911 58934 1.6% 8419.1 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 6 - AS395204 5860 0.2% 5860.0 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 7 - AS21136 3980 0.1% 3980.0 -- CSUCS-AS , HU 8 - AS9237 30765 0.8% 3845.6 -- HUTCHCA-AS PCCW Global (HK) Ltd., HK 9 - AS32295 3093 0.1% 3093.0 -- DESIGNCOLLECTIVE - Design Collective, Inc., US 10 - AS31579 2955 0.1% 2955.0 -- SANDB-AS , GR 11 - AS13600 2746 0.1% 2746.0 -- CONVO - Convo, US 12 - AS10259 7641 0.2% 2547.0 -- BLUEMOON - Blue Moon Online System, US 13 - AS201303 2125 0.1% 2125.0 -- CENTRALNIC-ANYCAST-F , GB 14 - AS204055 2120 0.1% 2120.0 -- CENTRALNIC-ANYCAST-H , GB 15 - AS199330 2079 0.1% 2079.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 16 - AS49331 1994 0.1% 1994.0 -- SKYLINK-HBR , RU 17 - AS197235 4955 0.1% 1651.7 -- SEVEREN-VOLGA , RU 18 - AS24674 3302 0.1% 1651.0 -- TSR-AS Switzerland, CH 19 - AS52194 1476 0.0% 1476.0 -- IT-AS , RU 20 - AS198212 1340 0.0% 1340.0 -- ASTELENETSAYANSK , CZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 103.242.52.0/22 22414 0.5% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 2 - 110.170.17.0/24 21656 0.5% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 93.181.192.0/19 21176 0.5% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 4 - 192.254.88.0/24 15716 0.4% AS21859 -- ZNET - Zenlayer Inc, US 5 - 103.57.112.0/22 15272 0.3% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 6 - 202.38.108.0/24 14979 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 7 - 202.38.118.0/24 14913 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 202.38.122.0/24 14541 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 9 - 202.38.109.0/24 14495 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 10 - 195.128.159.0/24 14141 0.3% AS56636 -- ASVEDARU , RU 11 - 185.11.121.0/24 13708 0.3% AS202105 -- DSP-AS , SA 12 - 203.252.142.0/24 7754 0.2% AS9459 -- ASKONKUK Konkuk University, KR 13 - 187.1.176.0/20 7157 0.2% AS21574 -- Century Telecom Ltda, BR 14 - 202.56.215.0/24 7030 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 15 - 200.169.0.0/20 6679 0.1% AS21574 -- Century Telecom Ltda, BR 16 - 66.19.194.0/24 6633 0.1% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 17 - 104.193.96.0/22 5860 0.1% AS395204 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 18 - 194.229.165.0/24 5707 0.1% AS41480 -- SYSTEMEC-AS , NL 19 - 94.73.56.0/21 5669 0.1% AS25211 -- TELECOMASET-AS , BG 20 - 194.229.164.0/24 5610 0.1% AS41480 -- SYSTEMEC-AS , NL Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 23 Jul '16

23 Jul '16

This report has been generated at Fri Jul 22 21:15:10 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 15-07-16 620450 346352 16-07-16 619707 343438 17-07-16 620662 343860 18-07-16 620862 344223 19-07-16 620719 345114 20-07-16 620994 345431 21-07-16 621092 346036 22-07-16 621755 345536 AS Summary 54643 Number of ASes in routing system 21175 Number of ASes announcing only one prefix 5560 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120824576 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 22Jul16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 621420 345511 275909 44.4% All ASes AS39891 3329 16 3313 99.5% ALJAWWALSTC-AS , SA AS7545 3472 439 3033 87.4% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5560 2654 2906 52.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2934 193 2741 93.4% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2225 45 2180 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3177 1141 2036 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2160 198 1962 90.8% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2070 326 1744 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2494 765 1729 69.3% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3506 1880 1626 46.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS4755 2077 542 1535 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS56040 1456 33 1423 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2196 924 1272 57.9% MEGAPATH5-US - MegaPath Corporation, US AS8151 2265 1010 1255 55.4% Uninet S.A. de C.V., MX AS7552 1382 147 1235 89.4% VIETEL-AS-AP Viettel Corporation, VN AS11830 1494 279 1215 81.3% Instituto Costarricense de Electricidad y Telecom., CR AS10620 3480 2269 1211 34.8% Telmex Colombia S.A., CO AS7303 1531 398 1133 74.0% Telecom Argentina S.A., AR AS4808 1721 589 1132 65.8% CHINA169-BJ China Unicom Beijing Province Network, CN AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS9498 1449 414 1035 71.4% BBIL-AP BHARTI Airtel Ltd., IN AS9829 2564 1644 920 35.9% BSNL-NIB National Internet Backbone, IN AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS4323 1148 239 909 79.2% TWTC - tw telecom holdings, inc., US AS55430 1029 123 906 88.0% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS24560 1407 543 864 61.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS6147 1103 266 837 75.9% Telefonica del Peru S.A.A., PE AS38197 1505 697 808 53.7% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS16509 1333 560 773 58.0% AMAZON-02 - Amazon.com, Inc., US Total 63925 18689 45236 70.8% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.66.8.0/24 AS13367 PNPL-AS Precious netcom pvt ltd, IN 45.114.204.0/24 AS19257 SUBRIGO - SUBRIGO CORPORATION, US 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.40.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.41.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.42.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.43.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.29.240.0/20 AS27279 -Reserved AS-, ZZ 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.110.136.0/22 AS54978 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.16.0/24 AS32535 -Reserved AS-, ZZ 74.114.17.0/24 AS32535 -Reserved AS-, ZZ 74.114.18.0/24 AS32535 -Reserved AS-, ZZ 74.114.19.0/24 AS32535 -Reserved AS-, ZZ 74.114.20.0/24 AS32535 -Reserved AS-, ZZ 74.114.21.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.22.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.29.237.0/24 AS13200 DIOM-AS-AP Domicilium (IOM) Ltd, GB 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.28.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.29.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.30.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.31.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.231.24.0/23 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 142.147.104.0/21 AS54978 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.213.48.0/21 AS54978 -Reserved AS-, ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.112.0/22 AS54978 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.72.200.0/22 AS26255 -Reserved AS-, ZZ 177.72.200.0/23 AS26255 -Reserved AS-, ZZ 177.72.202.0/23 AS26255 -Reserved AS-, ZZ 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.23.200.0/24 AS39356 AVANTI-UK-AS , GB 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA IT Systems LLC, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC, US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.130.16.0/22 AS56984 RUSHIMSET-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.87.96.0/21 AS40638 -Reserved AS-, ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by cscora＠apnic.net 22 Jul '16

22 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 605817 Prefixes after maximum aggregation (per Origin AS): 218806 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 294816 Total ASes present in the Internet Routing Table: 54378 Prefixes per ASN: 11.14 Origin-only ASes present in the Internet Routing Table: 36517 Origin ASes announcing only one prefix: 15523 Transit ASes present in the Internet Routing Table: 6452 Transit-only ASes present in the Internet Routing Table: 163 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 61 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 14745 Number of 32-bit ASNs visible in the Routing Table: 11409 Prefixes from 32-bit ASNs in the Routing Table: 45128 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 359 Number of addresses announced to Internet: 2819713764 Equivalent to 168 /8s, 17 /16s and 106 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 197336 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156415 Total APNIC prefixes after maximum aggregation: 42755 APNIC Deaggregation factor: 3.66 Prefixes being announced from the APNIC address blocks: 168745 Unique aggregates announced from the APNIC address blocks: 68054 APNIC Region origin ASes present in the Internet Routing Table: 5202 APNIC Prefixes per ASN: 32.44 APNIC Region origin ASes announcing only one prefix: 1183 APNIC Region transit ASes present in the Internet Routing Table: 934 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2238 Number of APNIC addresses announced to Internet: 759062340 Equivalent to 45 /8s, 62 /16s and 95 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182907 Total ARIN prefixes after maximum aggregation: 89306 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188607 Unique aggregates announced from the ARIN address blocks: 88629 ARIN Region origin ASes present in the Internet Routing Table: 16283 ARIN Prefixes per ASN: 11.58 ARIN Region origin ASes announcing only one prefix: 5773 ARIN Region transit ASes present in the Internet Routing Table: 1703 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1345 Number of ARIN addresses announced to Internet: 1103342816 Equivalent to 65 /8s, 195 /16s and 172 /24s Percentage of available ARIN address space announced: 58.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 145200 Total RIPE prefixes after maximum aggregation: 71268 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 154819 Unique aggregates announced from the RIPE address blocks: 95081 RIPE Region origin ASes present in the Internet Routing Table: 18096 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 7829 RIPE Region transit ASes present in the Internet Routing Table: 3002 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4936 Number of RIPE addresses announced to Internet: 705966464 Equivalent to 42 /8s, 20 /16s and 49 /24s Percentage of available RIPE address space announced: 102.6 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, 196608-204287 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: 61695 Total LACNIC prefixes after maximum aggregation: 12258 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76891 Unique aggregates announced from the LACNIC address blocks: 36669 LACNIC Region origin ASes present in the Internet Routing Table: 2485 LACNIC Prefixes per ASN: 30.94 LACNIC Region origin ASes announcing only one prefix: 568 LACNIC Region transit ASes present in the Internet Routing Table: 572 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2653 Number of LACNIC addresses announced to Internet: 170131520 Equivalent to 10 /8s, 36 /16s and 0 /24s Percentage of available LACNIC address space announced: 101.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14410 Total AfriNIC prefixes after maximum aggregation: 3209 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 16396 Unique aggregates announced from the AfriNIC address blocks: 6052 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 172 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 237 Number of AfriNIC addresses announced to Internet: 80888832 Equivalent to 4 /8s, 210 /16s and 68 /24s Percentage of available AfriNIC address space announced: 80.4 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 5560 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3425 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3177 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2160 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2078 431 243 TATACOMM-AS TATA Communications formerl 4808 1718 2318 556 CHINA169-BJ China Unicom Beijing Provin 38197 1493 92 275 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3503 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 6389 2182 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1931 1952 409 CHARTER-NET-HKY-NC - Charter Communicat 30036 1715 342 385 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1708 5083 651 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1687 849 228 ITCDELTA - Earthlink, Inc., US 7018 1347 20075 1001 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1339 239 558 CABLEONE - CABLE ONE, INC., US 16509 1332 2474 423 AMAZON-02 - Amazon.com, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2724 1054 1932 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1290 1002 46 UNI2-AS , ES 8551 1244 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1074 97 86 BANKINFORM-AS , UA 8402 1032 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 6830 883 2752 462 LGI-UPC formerly known as UPC Broadband Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3479 543 124 Telmex Colombia S.A., CO 8151 2265 3366 553 Uninet S.A. de C.V., MX 7303 1531 949 241 Telecom Argentina S.A., AR 11830 1493 369 66 Instituto Costarricense de Electricidad 6503 1418 437 54 Axtel, S.A.B. de C.V., MX 6147 1103 377 27 Telefonica del Peru S.A.A., PE 3816 998 478 181 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 28573 910 2180 158 CLARO S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 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 1163 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 648 48 2 Afrihost, ZA 36992 537 1357 26 ETISALAT-MISR, EG 8452 504 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 330 594 15 RAYA-AS, EG 29571 299 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 264 327 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5560 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3503 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3479 543 124 Telmex Colombia S.A., CO 7545 3425 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3177 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2724 1054 1932 AKAMAI-ASN1 , US 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3503 3359 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3479 3355 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3425 3172 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2935 2857 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 6389 2182 2141 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9808 2160 2120 CMNET-GD Guangdong Mobile Communication 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 4766 3177 2051 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -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 /8:16 /9:13 /10:36 /11:100 /12:266 /13:518 /14:1049 /15:1766 /16:13169 /17:7816 /18:12749 /19:25323 /20:38278 /21:40173 /22:67117 /23:58796 /24:336973 /25:564 /26:587 /27:377 /28:49 /29:32 /30:16 /31:1 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2732 3503 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1530 1715 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1414 2182 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1383 3479 Telmex Colombia S.A., CO 6983 1339 1687 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1235 1339 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1577 2:747 4:21 5:2137 6:31 8:969 12:1779 13:43 14:1720 15:44 16:2 17:88 18:114 20:49 22:1 23:1635 24:1795 27:2293 31:1781 32:67 33:3 34:2 35:5 36:315 37:2271 38:1248 39:35 40:94 41:2959 42:457 43:1797 44:43 45:2079 46:2528 47:82 49:1159 50:902 51:12 52:517 54:340 55:9 56:7 57:42 58:1605 59:944 60:351 61:1815 62:1504 63:1929 64:4522 65:2177 66:4257 67:2201 68:1113 69:3286 70:1251 71:484 72:2027 74:2543 75:343 76:382 77:1427 78:1270 79:877 80:1244 81:1385 82:973 83:718 84:851 85:1606 86:486 87:1100 88:551 89:2098 90:211 91:6066 92:977 93:2397 94:2407 95:2501 96:513 97:370 98:945 99:41 100:76 101:1088 103:11639 104:2539 105:128 106:430 107:1410 108:663 109:2230 110:1286 111:1632 112:1037 113:1116 114:1089 115:1659 116:1614 117:1531 118:1988 119:1608 120:1260 121:1153 122:2189 123:2040 124:1589 125:1780 128:677 129:410 130:410 131:1339 132:619 133:175 134:466 135:139 136:382 137:394 138:1768 139:299 140:712 141:451 142:649 143:907 144:719 145:163 146:888 147:651 148:1383 149:534 150:659 151:1024 152:634 153:303 154:655 155:959 156:515 157:484 158:383 159:1137 160:513 161:720 162:2358 163:919 164:895 165:1061 166:318 167:1165 168:1961 169:669 170:1785 171:262 172:608 173:1638 174:752 175:743 176:1729 177:4109 178:2190 179:1140 180:2125 181:1812 182:1962 183:917 184:832 185:6991 186:3022 187:2086 188:2188 189:1749 190:7810 191:1277 192:9052 193:5730 194:4436 195:3830 196:1705 197:1136 198:5559 199:5739 200:7066 201:3771 202:10110 203:10075 204:4508 205:2723 206:2983 207:3102 208:4094 209:3872 210:4265 211:2041 212:2702 213:2326 214:869 215:70 216:5846 217:1982 218:800 219:623 220:1634 221:866 222:680 223:1263 End of report

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BGP Update Report
by cidr-report＠potaroo.net 16 Jul '16

16 Jul '16

BGP Update Report Interval: 07-Jul-16 -to- 14-Jul-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 152886 5.5% 94.2 -- BSNL-NIB National Internet Backbone, IN 2 - AS23911 58646 2.1% 14661.5 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 3 - AS45899 44058 1.6% 47.9 -- VNPT-AS-VN VNPT Corp, VN 4 - AS12880 41245 1.5% 163.7 -- DCI-AS , IR 5 - AS10620 29659 1.1% 11.2 -- Telmex Colombia S.A., CO 6 - AS55714 25459 0.9% 110.2 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd, PK 7 - AS13118 24976 0.9% 257.5 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 8 - AS7184 23613 0.8% 216.6 -- Universidad Verecruzana, MX 9 - AS131390 23298 0.8% 4659.6 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 10 - AS134438 22065 0.8% 22065.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 11 - AS48159 21568 0.8% 64.2 -- TIC-AS , IR 12 - AS41480 20986 0.8% 5246.5 -- SYSTEMEC-AS , NL 13 - AS8402 17105 0.6% 16.1 -- CORBINA-AS Russia, RU 14 - AS28885 15693 0.6% 196.2 -- OMANTEL-NAP-AS OmanTel NAP, OM 15 - AS19551 15566 0.6% 98.5 -- INCAPSULA - Incapsula Inc, US 16 - AS21859 15490 0.6% 704.1 -- ZNET - Zenlayer Inc, US 17 - AS131436 15384 0.6% 15384.0 -- VSSIC-AS-VN VSSIC-VN, VN 18 - AS202105 14910 0.5% 1242.5 -- DSP-AS , SA 19 - AS9808 14296 0.5% 4.1 -- CMNET-GD Guangdong Mobile Communication Co.Ltd., CN 20 - AS56636 14292 0.5% 14292.0 -- ASVEDARU , RU TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 22065 0.8% 22065.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS131436 15384 0.6% 15384.0 -- VSSIC-AS-VN VSSIC-VN, VN 3 - AS23911 58646 2.1% 14661.5 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 4 - AS56636 14292 0.5% 14292.0 -- ASVEDARU , RU 5 - AS41480 20986 0.8% 5246.5 -- SYSTEMEC-AS , NL 6 - AS395204 4999 0.2% 4999.0 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US 7 - AS131390 23298 0.8% 4659.6 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 8 - AS21136 3290 0.1% 3290.0 -- CSUCS-AS , HU 9 - AS394256 2392 0.1% 2392.0 -- CLOUDSINGULARITY - Tech Futures Interactive Inc., CA 10 - AS31579 2087 0.1% 2087.0 -- SANDB-AS , GR 11 - AS45494 2027 0.1% 2027.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 12 - AS201303 2004 0.1% 2004.0 -- CENTRALNIC-ANYCAST-F , GB 13 - AS204055 1983 0.1% 1983.0 -- CENTRALNIC-ANYCAST-H , GB 14 - AS199330 1954 0.1% 1954.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 15 - AS203052 3012 0.1% 1506.0 -- TELETEK-ASN , SE 16 - AS5413 1498 0.1% 1498.0 -- AS5413 , GB 17 - AS46269 1389 0.1% 1389.0 -- KRONOS-MA - Kronos Inc., US 18 - AS6468 1316 0.1% 1316.0 -- EASYLINK-AS6468 - Easylink Services Corporation, US 19 - AS37008 1243 0.0% 1243.0 -- Alink-Faso, BF 20 - AS202105 14910 0.5% 1242.5 -- DSP-AS , SA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 103.242.52.0/22 23282 0.8% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 2 - 110.170.17.0/24 22065 0.8% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 93.181.192.0/19 21377 0.7% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 4 - 192.254.88.0/24 15422 0.5% AS21859 -- ZNET - Zenlayer Inc, US 5 - 103.57.112.0/22 15384 0.5% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 6 - 202.38.108.0/24 14922 0.5% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 7 - 202.38.118.0/24 14879 0.5% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 185.11.121.0/24 14826 0.5% AS202105 -- DSP-AS , SA 9 - 202.38.122.0/24 14445 0.5% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 10 - 202.38.109.0/24 14400 0.5% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 11 - 195.128.159.0/24 14292 0.5% AS56636 -- ASVEDARU , RU 12 - 203.252.142.0/24 9052 0.3% AS9459 -- ASKONKUK Konkuk University, KR 13 - 202.56.215.0/24 8612 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 14 - 66.19.194.0/24 6955 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 15 - 104.111.200.0/21 6948 0.2% AS16625 -- AKAMAI-AS - Akamai Technologies, Inc., US AS20940 -- AKAMAI-ASN1 , US 16 - 194.229.165.0/24 5431 0.2% AS41480 -- SYSTEMEC-AS , NL 17 - 194.229.164.0/24 5422 0.2% AS41480 -- SYSTEMEC-AS , NL 18 - 94.73.56.0/21 5249 0.2% AS25211 -- TELECOMASET-AS , BG 19 - 193.79.27.0/24 5173 0.2% AS41480 -- SYSTEMEC-AS , NL 20 - 104.193.96.0/22 4999 0.2% AS395204 -- AS-TEAMSOFTWARE - TEAM Software, Inc., US Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 16 Jul '16

16 Jul '16

This report has been generated at Fri Jul 15 21:15:11 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 08-07-16 619646 345633 09-07-16 619456 345654 10-07-16 619280 345980 11-07-16 619702 345831 12-07-16 619869 345768 13-07-16 619704 346045 14-07-16 619865 346477 15-07-16 620450 346577 AS Summary 54578 Number of ASes in routing system 21159 Number of ASes announcing only one prefix 5556 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120950016 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 15Jul16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 620593 346559 274034 44.2% All ASes AS39891 3329 20 3309 99.4% ALJAWWALSTC-AS , SA AS7545 3461 431 3030 87.5% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5556 2652 2904 52.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2937 186 2751 93.7% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2225 45 2180 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3179 1145 2034 64.0% KIXS-AS-KR Korea Telecom, KR AS9808 2153 199 1954 90.8% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS4755 2078 318 1760 84.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS9394 2070 326 1744 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2493 761 1732 69.5% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3486 1775 1711 49.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS56040 1445 33 1412 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2198 924 1274 58.0% MEGAPATH5-US - MegaPath Corporation, US AS8151 2274 1017 1257 55.3% Uninet S.A. de C.V., MX AS11830 1491 275 1216 81.6% Instituto Costarricense de Electricidad y Telecom., CR AS7552 1382 177 1205 87.2% VIETEL-AS-AP Viettel Corporation, VN AS10620 3479 2288 1191 34.2% Telmex Colombia S.A., CO AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1719 589 1130 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS4323 1214 268 946 77.9% TWTC - tw telecom holdings, inc., US AS9829 2560 1614 946 37.0% BSNL-NIB National Internet Backbone, IN AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS55430 1035 122 913 88.2% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS28573 1073 208 865 80.6% CLARO S.A., BR AS24560 1401 569 832 59.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS38197 1506 712 794 52.7% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS9498 1446 657 789 54.6% BBIL-AP BHARTI Airtel Ltd., IN AS16509 1348 564 784 58.2% AMAZON-02 - Amazon.com, Inc., US AS7303 1530 774 756 49.4% Telecom Argentina S.A., AR Total 63926 19004 44922 70.3% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.66.8.0/24 AS13367 PNPL-AS Precious netcom pvt ltd, IN 45.114.120.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.121.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.122.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.123.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.124.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.125.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.126.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.127.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.204.0/24 AS19257 SUBRIGO - SUBRIGO CORPORATION, US 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.40.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.41.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.42.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.43.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.29.240.0/20 AS27279 -Reserved AS-, ZZ 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.110.136.0/22 AS54978 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 70.35.16.0/21 AS6939 HURRICANE - Hurricane Electric, Inc., US 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.16.0/24 AS32535 -Reserved AS-, ZZ 74.114.17.0/24 AS32535 -Reserved AS-, ZZ 74.114.18.0/24 AS32535 -Reserved AS-, ZZ 74.114.19.0/24 AS32535 -Reserved AS-, ZZ 74.114.20.0/24 AS32535 -Reserved AS-, ZZ 74.114.21.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.22.0/24 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.28.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.54.76.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.77.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.78.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.79.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.80.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.81.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.82.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.83.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.28.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.29.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.30.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.31.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.231.24.0/23 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.237.84.0/22 AS59257 CMPAKLIMITED-AS-AP CMPak Limited, PK 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 142.147.104.0/21 AS54978 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.213.48.0/21 AS54978 -Reserved AS-, ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 163.53.236.0/22 AS59257 CMPAKLIMITED-AS-AP CMPak Limited, PK 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.112.0/22 AS54978 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 185.159.220.0/24 AS39923 AS-UNIXSOLUTIONS , BE 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA IT Systems LLC, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC, US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.87.96.0/21 AS40638 -Reserved AS-, ZZ 208.89.16.0/24 AS40615 -Reserved AS-, ZZ 208.89.17.0/24 AS40615 -Reserved AS-, ZZ 208.89.18.0/24 AS40615 -Reserved AS-, ZZ 208.89.19.0/24 AS40615 -Reserved AS-, ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by cscora＠apnic.net 15 Jul '16

15 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 604283 Prefixes after maximum aggregation (per Origin AS): 218714 Deaggregation factor: 2.76 Unique aggregates announced (without unneeded subnets): 294430 Total ASes present in the Internet Routing Table: 54306 Prefixes per ASN: 11.13 Origin-only ASes present in the Internet Routing Table: 36527 Origin ASes announcing only one prefix: 15528 Transit ASes present in the Internet Routing Table: 6435 Transit-only ASes present in the Internet Routing Table: 161 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 56 Unregistered ASNs in the Routing Table: 12 Number of 32-bit ASNs allocated by the RIRs: 14649 Number of 32-bit ASNs visible in the Routing Table: 11344 Prefixes from 32-bit ASNs in the Routing Table: 44758 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 388 Number of addresses announced to Internet: 2821308388 Equivalent to 168 /8s, 41 /16s and 191 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 196731 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 155939 Total APNIC prefixes after maximum aggregation: 42673 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 168048 Unique aggregates announced from the APNIC address blocks: 68014 APNIC Region origin ASes present in the Internet Routing Table: 5196 APNIC Prefixes per ASN: 32.34 APNIC Region origin ASes announcing only one prefix: 1179 APNIC Region transit ASes present in the Internet Routing Table: 934 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2225 Number of APNIC addresses announced to Internet: 759067716 Equivalent to 45 /8s, 62 /16s and 116 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182913 Total ARIN prefixes after maximum aggregation: 89387 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188573 Unique aggregates announced from the ARIN address blocks: 88343 ARIN Region origin ASes present in the Internet Routing Table: 16302 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 5786 ARIN Region transit ASes present in the Internet Routing Table: 1699 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1327 Number of ARIN addresses announced to Internet: 1105487328 Equivalent to 65 /8s, 228 /16s and 101 /24s Percentage of available ARIN address space announced: 58.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 144900 Total RIPE prefixes after maximum aggregation: 71186 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 154555 Unique aggregates announced from the RIPE address blocks: 94995 RIPE Region origin ASes present in the Internet Routing Table: 18083 RIPE Prefixes per ASN: 8.55 RIPE Region origin ASes announcing only one prefix: 7822 RIPE Region transit ASes present in the Internet Routing Table: 2992 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4922 Number of RIPE addresses announced to Internet: 705542272 Equivalent to 42 /8s, 13 /16s and 184 /24s Percentage of available RIPE address space announced: 102.6 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, 196608-204287 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: 61513 Total LACNIC prefixes after maximum aggregation: 12272 LACNIC Deaggregation factor: 5.01 Prefixes being announced from the LACNIC address blocks: 76566 Unique aggregates announced from the LACNIC address blocks: 36665 LACNIC Region origin ASes present in the Internet Routing Table: 2476 LACNIC Prefixes per ASN: 30.92 LACNIC Region origin ASes announcing only one prefix: 562 LACNIC Region transit ASes present in the Internet Routing Table: 564 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2632 Number of LACNIC addresses announced to Internet: 170025536 Equivalent to 10 /8s, 34 /16s and 98 /24s Percentage of available LACNIC address space announced: 101.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14203 Total AfriNIC prefixes after maximum aggregation: 3186 AfriNIC Deaggregation factor: 4.46 Prefixes being announced from the AfriNIC address blocks: 16153 Unique aggregates announced from the AfriNIC address blocks: 6053 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 21.92 AfriNIC Region origin ASes announcing only one prefix: 179 AfriNIC Region transit ASes present in the Internet Routing Table: 177 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 238 Number of AfriNIC addresses announced to Internet: 80838912 Equivalent to 4 /8s, 209 /16s and 129 /24s Percentage of available AfriNIC address space announced: 80.3 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 5556 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3415 384 254 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3179 11144 1130 KIXS-AS-KR Korea Telecom, KR 17974 2937 907 82 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2560 1485 515 BSNL-NIB National Internet Backbone, IN 1659 2492 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2153 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2079 431 239 TATACOMM-AS TATA Communications formerl 4808 1716 2317 556 CHINA169-BJ China Unicom Beijing Provin 38197 1494 93 274 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3483 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2197 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1928 1951 408 CHARTER-NET-HKY-NC - Charter Communicat 209 1713 5103 656 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1689 339 438 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1687 849 228 ITCDELTA - Earthlink, Inc., US 7018 1346 20075 1000 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1336 236 550 CABLEONE - CABLE ONE, INC., US 16509 1333 2475 422 AMAZON-02 - Amazon.com, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2715 1053 1923 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 8551 1279 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1277 1002 45 UNI2-AS , ES 6849 1148 355 21 UKRTELNET , UA 13188 1090 98 65 BANKINFORM-AS , UA 8402 1041 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 6830 888 2752 462 LGI-UPC formerly known as UPC Broadband Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3479 543 124 Telmex Colombia S.A., CO 8151 2274 3365 560 Uninet S.A. de C.V., MX 7303 1531 949 240 Telecom Argentina S.A., AR 11830 1489 369 66 Instituto Costarricense de Electricidad 6503 1364 437 54 Axtel, S.A.B. de C.V., MX 6147 1106 377 27 Telefonica del Peru S.A.A., PE 3816 1001 477 179 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 877 2178 159 CLARO 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 1228 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 646 48 2 Afrihost, ZA 36992 541 1357 26 ETISALAT-MISR, EG 8452 505 1472 15 TE-AS TE-AS, EG 37492 378 234 68 ORANGE-TN, TN 24835 329 594 15 RAYA-AS, EG 29571 299 37 12 CITelecom-AS, CI 2018 257 327 74 TENET-1, ZA 36947 225 855 15 ALGTEL-AS, DZ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5556 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3483 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3479 543 124 Telmex Colombia S.A., CO 7545 3415 384 254 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3179 11144 1130 KIXS-AS-KR Korea Telecom, KR 17974 2937 907 82 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2715 1053 1923 AKAMAI-ASN1 , US 9829 2560 1485 515 BSNL-NIB National Internet Backbone, IN 1659 2492 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3479 3355 Telmex Colombia S.A., CO 22773 3483 3339 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3415 3161 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2937 2855 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2492 2454 ERX-TANET-ASN1 Taiwan Academic Network 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9808 2153 2113 CMNET-GD Guangdong Mobile Communication 18566 2197 2087 MEGAPATH5-US - MegaPath Corporation, US 4766 3179 2049 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM Verhnevolzhsky 64502 RESERVED 92.38.215.0/24 12695 DINET-AS , RU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -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 /8:16 /9:13 /10:36 /11:101 /12:266 /13:518 /14:1049 /15:1772 /16:13165 /17:7812 /18:12757 /19:25309 /20:38237 /21:40145 /22:66925 /23:58566 /24:335940 /25:562 /26:587 /27:377 /28:49 /29:32 /30:16 /31:1 /32:32 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2717 3483 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2197 MEGAPATH5-US - MegaPath Corporation, US 30036 1503 1689 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1383 3479 Telmex Colombia S.A., CO 6983 1339 1687 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1236 1336 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1577 2:728 4:21 5:2139 6:31 8:972 12:1777 13:41 14:1721 15:45 16:2 17:84 18:112 20:49 22:1 23:1690 24:1783 27:2282 31:1787 32:67 33:3 34:2 35:5 36:304 37:2267 38:1233 39:35 40:94 41:2740 42:444 43:1809 44:43 45:2095 46:2520 47:83 49:1158 50:892 51:20 52:515 54:338 55:9 56:7 57:42 58:1595 59:937 60:351 61:1832 62:1486 63:1931 64:4519 65:2176 66:4279 67:2217 68:1120 69:3286 70:1254 71:483 72:2026 74:2547 75:343 76:378 77:1429 78:1266 79:877 80:1249 81:1378 82:967 83:719 84:852 85:1599 86:483 87:1097 88:552 89:2020 90:189 91:6068 92:957 93:2381 94:2408 95:2472 96:522 97:372 98:948 99:41 100:75 101:1067 103:11555 104:2510 105:127 106:433 107:1392 108:662 109:2233 110:1277 111:1634 112:1022 113:1120 114:1080 115:1654 116:1610 117:1526 118:1980 119:1602 120:1268 121:1168 122:2185 123:2037 124:1582 125:1726 128:698 129:422 130:410 131:1343 132:597 133:175 134:467 135:135 136:379 137:394 138:1751 139:296 140:712 141:453 142:648 143:919 144:711 145:184 146:889 147:648 148:1362 149:533 150:653 151:1020 152:636 153:302 154:651 155:956 156:513 157:488 158:417 159:1141 160:505 161:726 162:2343 163:921 164:890 165:1055 166:314 167:1158 168:1969 169:670 170:1775 171:262 172:595 173:1641 174:755 175:721 176:1728 177:4056 178:2213 179:1134 180:2081 181:1814 182:1954 183:980 184:834 185:6927 186:2994 187:2069 188:2174 189:1725 190:7846 191:1262 192:9045 193:5723 194:4451 195:3830 196:1706 197:1048 198:5544 199:5747 200:7043 201:3752 202:10046 203:10041 204:4507 205:2728 206:2994 207:3103 208:4089 209:3881 210:4256 211:2039 212:2725 213:2302 214:870 215:70 216:5857 217:1984 218:801 219:623 220:1634 221:862 222:678 223:1269 End of report

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BGP Update Report
by cidr-report＠potaroo.net 09 Jul '16

09 Jul '16

BGP Update Report Interval: 30-Jun-16 -to- 07-Jul-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 161521 4.6% 61.1 -- BSNL-NIB National Internet Backbone, IN 2 - AS23911 50986 1.4% 7283.7 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 3 - AS45899 46610 1.3% 36.3 -- VNPT-AS-VN VNPT Corp, VN 4 - AS45271 44221 1.3% 80.4 -- ICLNET-AS-AP Idea Cellular Limited, IN 5 - AS381 40562 1.2% 1014.0 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group, US 6 - AS12880 36109 1.0% 146.2 -- DCI-AS , IR 7 - AS13118 25879 0.7% 266.8 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 8 - AS134438 22036 0.6% 22036.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 9 - AS9394 21063 0.6% 10.2 -- CTTNET China TieTong Telecommunications Corporation, CN 10 - AS8402 20535 0.6% 17.9 -- CORBINA-AS Russia, RU 11 - AS131390 20133 0.6% 4026.6 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 12 - AS41480 20045 0.6% 1002.2 -- SYSTEMEC-AS , NL 13 - AS1659 19398 0.6% 7.8 -- ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW 14 - AS19551 18178 0.5% 87.0 -- INCAPSULA - Incapsula Inc, US 15 - AS8151 18131 0.5% 8.0 -- Uninet S.A. de C.V., MX 16 - AS21859 15797 0.5% 121.5 -- ZNET - Zenlayer Inc, US 17 - AS46573 15715 0.5% 25.6 -- GLOBAL-FRAG-NETWORKS - Global Frag Networks, US 18 - AS56636 15226 0.4% 15226.0 -- ASVEDARU , RU 19 - AS202105 15065 0.4% 1076.1 -- DSP-AS , SA 20 - AS132165 14986 0.4% 51.9 -- CONNECT-AS-AP Connect Communications, PK TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 22036 0.6% 22036.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS56636 15226 0.4% 15226.0 -- ASVEDARU , RU 3 - AS131436 12763 0.4% 12763.0 -- VSSIC-AS-VN VSSIC-VN, VN 4 - AS23911 50986 1.4% 7283.7 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 5 - AS202993 5840 0.2% 5840.0 -- IIT , AZ 6 - AS131390 20133 0.6% 4026.6 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 7 - AS59424 3843 0.1% 3843.0 -- OOO-HAS-TELEKOM-AS , RU 8 - AS21136 3530 0.1% 3530.0 -- CSUCS-AS , HU 9 - AS201303 1527 0.0% 1527.0 -- CENTRALNIC-ANYCAST-F , GB 10 - AS204055 1502 0.0% 1502.0 -- CENTRALNIC-ANYCAST-H , GB 11 - AS412 1326 0.0% 1326.0 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group, US 12 - AS199330 1219 0.0% 1219.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 13 - AS43315 1210 0.0% 1210.0 -- EGETRA-ROMANIA-SA-AS ION CREANGA nr 14, RO 14 - AS202105 15065 0.4% 1076.1 -- DSP-AS , SA 15 - AS35093 3186 0.1% 1062.0 -- RO-HTPASSPORT , RO 16 - AS43982 1039 0.0% 1039.0 -- NWFRANCE , PL 17 - AS381 40562 1.2% 1014.0 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group, US 18 - AS41480 20045 0.6% 1002.2 -- SYSTEMEC-AS , NL 19 - AS2861 2251 0.1% 750.3 -- , DE 20 - AS22059 4692 0.1% 670.3 -- -Reserved AS-, ZZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 93.181.192.0/19 22303 0.6% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 2 - 110.170.17.0/24 22036 0.6% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 103.242.52.0/22 20105 0.6% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 4 - 195.128.159.0/24 15226 0.4% AS56636 -- ASVEDARU , RU 5 - 192.254.88.0/24 15103 0.4% AS21859 -- ZNET - Zenlayer Inc, US 6 - 185.11.121.0/24 15021 0.4% AS202105 -- DSP-AS , SA 7 - 202.38.108.0/24 13124 0.4% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 8 - 202.38.118.0/24 13036 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 9 - 103.57.112.0/22 12763 0.3% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 10 - 202.38.122.0/24 12444 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 11 - 202.38.109.0/24 12379 0.3% AS23911 -- CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, CN 12 - 203.252.142.0/24 10389 0.3% AS9459 -- ASKONKUK Konkuk University, KR 13 - 202.56.215.0/24 9239 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 14 - 66.19.194.0/24 6926 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 15 - 185.147.24.0/24 5840 0.2% AS202993 -- IIT , AZ 16 - 185.53.196.0/22 5721 0.2% AS8953 -- ASN-ORANGE-ROMANIA , RO 17 - 23.247.28.0/24 5404 0.1% AS46573 -- GLOBAL-FRAG-NETWORKS - Global Frag Networks, US 18 - 94.73.56.0/21 5235 0.1% AS25211 -- TELECOMASET-AS , BG 19 - 194.229.165.0/24 5230 0.1% AS41480 -- SYSTEMEC-AS , NL 20 - 194.229.164.0/24 5179 0.1% AS41480 -- SYSTEMEC-AS , NL Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 09 Jul '16

09 Jul '16

This report has been generated at Fri Jul 8 21:15:15 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 01-07-16 618382 344220 02-07-16 618644 344472 03-07-16 618786 344197 04-07-16 618813 344376 05-07-16 618355 344602 06-07-16 618795 345108 07-07-16 619092 345496 08-07-16 619646 345648 AS Summary 54510 Number of ASes in routing system 21125 Number of ASes announcing only one prefix 5558 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120947456 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 08Jul16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 619473 345681 273792 44.2% All ASes AS39891 3329 20 3309 99.4% ALJAWWALSTC-AS , SA AS7545 3448 419 3029 87.8% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5558 2694 2864 51.5% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2943 186 2757 93.7% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2248 45 2203 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3151 1130 2021 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2143 200 1943 90.7% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS4755 2077 318 1759 84.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS9394 2069 327 1742 84.2% CTTNET China TieTong Telecommunications Corporation, CN AS1659 2408 721 1687 70.1% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS22773 3478 1889 1589 45.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS6983 1688 231 1457 86.3% ITCDELTA - Earthlink, Inc., US AS56040 1436 33 1403 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS8151 2264 960 1304 57.6% Uninet S.A. de C.V., MX AS18566 2198 931 1267 57.6% MEGAPATH5-US - MegaPath Corporation, US AS11830 1466 256 1210 82.5% Instituto Costarricense de Electricidad y Telecom., CR AS7552 1381 175 1206 87.3% VIETEL-AS-AP Viettel Corporation, VN AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1718 589 1129 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS10620 3468 2440 1028 29.6% Telmex Colombia S.A., CO AS4323 1298 279 1019 78.5% TWTC - tw telecom holdings, inc., US AS9829 2557 1629 928 36.3% BSNL-NIB National Internet Backbone, IN AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS55430 1016 120 896 88.2% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS24560 1398 522 876 62.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS28573 1070 215 855 79.9% CLARO S.A., BR AS9498 1446 653 793 54.8% BBIL-AP BHARTI Airtel Ltd., IN AS38197 1506 718 788 52.3% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS16509 1347 561 786 58.4% AMAZON-02 - Amazon.com, Inc., US AS12479 1270 509 761 59.9% UNI2-AS , ES Total 63550 18894 44656 70.3% Top 30 total Possible Bogus Routes 23.226.112.0/20 AS62788 -Reserved AS-, ZZ 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.229.124.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.66.8.0/24 AS13367 PNPL-AS Precious netcom pvt ltd, IN 45.78.144.0/20 AS63294 -Reserved AS-, ZZ 45.114.120.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.121.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.122.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.123.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.124.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.125.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.126.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.127.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.204.0/24 AS19257 SUBRIGO - SUBRIGO CORPORATION, US 45.114.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.114.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.40.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.41.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.42.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.115.43.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 45.116.48.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.234.236.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.49.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.54.0/23 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 77.243.91.0/24 AS42597 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 91.228.251.0/24 AS12703 PULSANT-AS , GB 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.6.232.0/22 AS58073 YISP-AS , NL 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.25.164.0/24 AS13410 IHIPL-AS-AP IMS Health India Pvt Ltd, BD 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.28.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.54.76.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.77.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.78.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.79.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.80.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.81.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.82.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.83.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.176.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.177.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.178.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.54.179.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.20.0/24 AS13242 TELECOM-HK Hong Kong Telecom Global Data Centre, HK 103.55.28.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.29.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.30.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.55.31.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.56.80.0/22 AS59092 KRONOS kronos.Co.,Ltd., JP 103.57.128.0/22 AS17676 GIGAINFRA Softbank BB Corp., JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.230.128.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.231.24.0/23 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd., JP 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.237.84.0/22 AS59257 CMPAKLIMITED-AS-AP CMPak Limited, PK 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 104.171.160.0/20 AS63294 -Reserved AS-, ZZ 104.171.160.0/24 AS28509 Cablemas Telecomunicaciones SA de CV, MX 104.255.32.0/21 AS63294 -Reserved AS-, ZZ 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 148.163.160.0/20 AS63294 -Reserved AS-, ZZ 148.163.184.0/21 AS63294 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.245.64.0/21 AS62788 -Reserved AS-, ZZ 162.248.224.0/21 AS62788 -Reserved AS-, ZZ 162.250.96.0/21 AS63294 -Reserved AS-, ZZ 162.254.0.0/21 AS63294 -Reserved AS-, ZZ 163.53.236.0/22 AS59257 CMPAKLIMITED-AS-AP CMPak Limited, PK 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 170.233.132.0/22 AS26247 Pontenet Teleinformática Ltda., BR 172.86.224.0/20 AS63294 -Reserved AS-, ZZ 172.86.232.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.233.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.234.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.235.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.87.224.0/20 AS63294 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.124.152.0/21 AS61907 NOVINET TELECOM LTDA - ME, BR 177.124.156.0/22 AS61907 NOVINET TELECOM LTDA - ME, BR 177.124.156.0/24 AS61907 NOVINET TELECOM LTDA - ME, BR 177.124.157.0/24 AS61907 NOVINET TELECOM LTDA - ME, BR 177.124.158.0/24 AS61907 NOVINET TELECOM LTDA - ME, BR 177.124.159.0/24 AS61907 NOVINET TELECOM LTDA - ME, BR 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 185.17.98.0/23 AS19798 HILF-AS , NL 185.40.183.0/24 AS62300 -Reserved AS-, ZZ 187.63.121.0/24 AS19089 UOL DIVEO S.A., BR 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.110.161.0/24 AS13249 ITS-UA Kyiv, Ukraine, UA 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.233.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.234.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.83.235.0/24 AS23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by cscora＠apnic.net 08 Jul '16

08 Jul '16

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Jul, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 603480 Prefixes after maximum aggregation (per Origin AS): 218627 Deaggregation factor: 2.76 Unique aggregates announced (without unneeded subnets): 294607 Total ASes present in the Internet Routing Table: 54248 Prefixes per ASN: 11.12 Origin-only ASes present in the Internet Routing Table: 36531 Origin ASes announcing only one prefix: 15524 Transit ASes present in the Internet Routing Table: 6436 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 55 Unregistered ASNs in the Routing Table: 13 Number of 32-bit ASNs allocated by the RIRs: 14555 Number of 32-bit ASNs visible in the Routing Table: 11281 Prefixes from 32-bit ASNs in the Routing Table: 44495 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 395 Number of addresses announced to Internet: 2816498660 Equivalent to 167 /8s, 224 /16s and 91 /24s Percentage of available address space announced: 76.1 Percentage of allocated address space announced: 76.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 196469 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 155921 Total APNIC prefixes after maximum aggregation: 42694 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 167897 Unique aggregates announced from the APNIC address blocks: 67994 APNIC Region origin ASes present in the Internet Routing Table: 5186 APNIC Prefixes per ASN: 32.38 APNIC Region origin ASes announcing only one prefix: 1172 APNIC Region transit ASes present in the Internet Routing Table: 931 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2202 Number of APNIC addresses announced to Internet: 759303492 Equivalent to 45 /8s, 66 /16s and 13 /24s Percentage of available APNIC address space announced: 88.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 182610 Total ARIN prefixes after maximum aggregation: 89230 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188256 Unique aggregates announced from the ARIN address blocks: 88127 ARIN Region origin ASes present in the Internet Routing Table: 16309 ARIN Prefixes per ASN: 11.54 ARIN Region origin ASes announcing only one prefix: 5786 ARIN Region transit ASes present in the Internet Routing Table: 1693 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1304 Number of ARIN addresses announced to Internet: 1101096160 Equivalent to 65 /8s, 161 /16s and 100 /24s Percentage of available ARIN address space announced: 58.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 144707 Total RIPE prefixes after maximum aggregation: 71243 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 154203 Unique aggregates announced from the RIPE address blocks: 95406 RIPE Region origin ASes present in the Internet Routing Table: 18084 RIPE Prefixes per ASN: 8.53 RIPE Region origin ASes announcing only one prefix: 7824 RIPE Region transit ASes present in the Internet Routing Table: 3003 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4912 Number of RIPE addresses announced to Internet: 705483904 Equivalent to 42 /8s, 12 /16s and 212 /24s Percentage of available RIPE address space announced: 102.6 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, 196608-204287 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: 61574 Total LACNIC prefixes after maximum aggregation: 12251 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76632 Unique aggregates announced from the LACNIC address blocks: 36567 LACNIC Region origin ASes present in the Internet Routing Table: 2480 LACNIC Prefixes per ASN: 30.90 LACNIC Region origin ASes announcing only one prefix: 566 LACNIC Region transit ASes present in the Internet Routing Table: 572 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2628 Number of LACNIC addresses announced to Internet: 169973568 Equivalent to 10 /8s, 33 /16s and 151 /24s Percentage of available LACNIC address space announced: 101.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14117 Total AfriNIC prefixes after maximum aggregation: 3199 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 16097 Unique aggregates announced from the AfriNIC address blocks: 6156 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 21.93 AfriNIC Region origin ASes announcing only one prefix: 176 AfriNIC Region transit ASes present in the Internet Routing Table: 172 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 235 Number of AfriNIC addresses announced to Internet: 80272640 Equivalent to 4 /8s, 200 /16s and 221 /24s Percentage of available AfriNIC address space announced: 79.7 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 5558 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3391 383 246 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3151 11143 1116 KIXS-AS-KR Korea Telecom, KR 17974 2944 907 82 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2557 1484 514 BSNL-NIB National Internet Backbone, IN 1659 2483 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2143 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2078 431 239 TATACOMM-AS TATA Communications formerl 4808 1714 2317 556 CHINA169-BJ China Unicom Beijing Provin 38197 1494 93 274 SUNHK-DATA-AS-AP Sun Network (Hong Kong Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3474 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2248 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2197 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1928 1950 413 CHARTER-NET-HKY-NC - Charter Communicat 209 1712 5103 655 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1688 849 228 ITCDELTA - Earthlink, Inc., US 30036 1675 336 459 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1332 2474 423 AMAZON-02 - Amazon.com, Inc., US 7018 1325 20045 993 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1314 235 569 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2710 1052 1924 AKAMAI-ASN1 , US 34984 1973 327 357 TELLCOM-AS , TR 8551 1279 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1270 1002 46 UNI2-AS , ES 6849 1148 355 21 UKRTELNET , UA 13188 1091 98 65 BANKINFORM-AS , UA 8402 1053 544 15 CORBINA-AS Russia, RU 9198 949 352 26 KAZTELECOM-AS , KZ 6830 889 2752 463 LGI-UPC formerly known as UPC Broadband Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3471 542 129 Telmex Colombia S.A., CO 8151 2264 3346 550 Uninet S.A. de C.V., MX 7303 1525 949 240 Telecom Argentina S.A., AR 11830 1465 368 50 Instituto Costarricense de Electricidad 6503 1455 437 55 Axtel, S.A.B. de C.V., MX 6147 1109 377 27 Telefonica del Peru S.A.A., PE 3816 999 479 178 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 875 2175 168 CLARO 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 1164 402 48 LINKdotNET-AS, EG 37611 645 48 2 Afrihost, ZA 36903 628 316 103 MT-MPLS, MA 36992 525 1235 47 ETISALAT-MISR, EG 8452 505 1472 15 TE-AS TE-AS, EG 37492 395 234 68 ORANGE-TN, TN 24835 329 594 15 RAYA-AS, EG 29571 299 37 12 CITelecom-AS, CI 2018 256 327 74 TENET-1, ZA 36947 232 855 15 ALGTEL-AS, DZ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5558 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3474 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3471 542 129 Telmex Colombia S.A., CO 7545 3391 383 246 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3151 11143 1116 KIXS-AS-KR Korea Telecom, KR 17974 2944 907 82 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2710 1052 1924 AKAMAI-ASN1 , US 9829 2557 1484 514 BSNL-NIB National Internet Backbone, IN 1659 2483 1466 38 ERX-TANET-ASN1 Taiwan Academic Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3471 3342 Telmex Colombia S.A., CO 22773 3474 3330 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3391 3145 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2944 2862 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2483 2445 ERX-TANET-ASN1 Taiwan Academic Network 6389 2248 2207 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9808 2143 2103 CMNET-GD Guangdong Mobile Communication 18566 2197 2087 MEGAPATH5-US - MegaPath Corporation, US 9829 2557 2043 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM Verhnevolzhsky 64502 RESERVED 92.38.215.0/24 12695 DINET-AS , RU Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 -Reserved AS-, ZZ 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -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 /8:16 /9:13 /10:36 /11:100 /12:266 /13:515 /14:1036 /15:1767 /16:13161 /17:7789 /18:12745 /19:25299 /20:38225 /21:40061 /22:66775 /23:58267 /24:335755 /25:565 /26:585 /27:375 /28:49 /29:32 /30:16 /31:1 /32:31 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2712 3474 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2197 MEGAPATH5-US - MegaPath Corporation, US 30036 1489 1675 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1453 2248 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1382 3471 Telmex Colombia S.A., CO 6983 1339 1688 ITCDELTA - Earthlink, Inc., US 34984 1256 1973 TELLCOM-AS , TR 11492 1212 1314 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1568 2:733 4:21 5:2134 6:31 8:975 12:1786 13:39 14:1723 15:45 16:2 17:85 18:108 20:49 22:1 23:1657 24:1774 27:2282 31:1735 32:67 33:3 34:2 35:5 36:308 37:2282 38:1230 39:34 40:94 41:2732 42:446 43:1802 44:43 45:2087 46:2516 47:89 49:1163 50:884 51:20 52:513 54:338 55:10 56:7 57:42 58:1604 59:942 60:350 61:1832 62:1490 63:1933 64:4505 65:2176 66:4273 67:2228 68:1115 69:3284 70:1252 71:482 72:2023 74:2533 75:344 76:375 77:1432 78:1279 79:875 80:1303 81:1375 82:965 83:711 84:857 85:1601 86:482 87:1093 88:552 89:2041 90:180 91:6066 92:953 93:2401 94:2390 95:2491 96:518 97:375 98:948 99:41 100:75 101:1073 103:11467 104:2488 105:127 106:427 107:1298 108:674 109:2223 110:1273 111:1632 112:1027 113:1109 114:1083 115:1643 116:1612 117:1527 118:1979 119:1624 120:1267 121:1178 122:2188 123:2027 124:1587 125:1744 128:700 129:427 130:414 131:1331 132:620 133:176 134:459 135:134 136:379 137:400 138:1738 139:296 140:711 141:452 142:646 143:900 144:715 145:168 146:887 147:645 148:1363 149:527 150:656 151:1020 152:635 153:302 154:632 155:946 156:514 157:473 158:406 159:1132 160:501 161:790 162:2331 163:912 164:889 165:1051 166:314 167:1162 168:1946 169:673 170:1746 171:262 172:594 173:1639 174:757 175:734 176:1729 177:4069 178:2257 179:1142 180:2084 181:1823 182:1952 183:979 184:832 185:6877 186:2999 187:2099 188:2194 189:1732 190:7818 191:1243 192:9058 193:5730 194:4443 195:3837 196:1707 197:1049 198:5556 199:5751 200:7061 201:3772 202:10077 203:10013 204:4506 205:2708 206:2990 207:3105 208:4094 209:3906 210:4260 211:2053 212:2745 213:2269 214:870 215:72 216:5843 217:1986 218:799 219:629 220:1630 221:862 222:679 223:1274 End of report

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