Routing Table Report 04:00 +10GMT Fri 04 Sep, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 820369 Prefixes after maximum aggregation (per Origin AS): 312704 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 395779 Total ASes present in the Internet Routing Table: 69232 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 59478 Origin ASes announcing only one prefix: 24697 Transit ASes present in the Internet Routing Table: 9754 Transit-only ASes present in the Internet Routing Table: 298 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 57 Max AS path prepend of ASN ( 52542) 51 Prefixes from unregistered ASNs in the Routing Table: 818 Number of instances of unregistered ASNs: 836 Number of 32-bit ASNs allocated by the RIRs: 33317 Number of 32-bit ASNs visible in the Routing Table: 27476 Prefixes from 32-bit ASNs in the Routing Table: 127573 Number of bogon 32-bit ASNs visible in the Routing Table: 33 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 435 Number of addresses announced to Internet: 2860205312 Equivalent to 170 /8s, 123 /16s and 69 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274540 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 216707 Total APNIC prefixes after maximum aggregation: 63292 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 210532 Unique aggregates announced from the APNIC address blocks: 86568 APNIC Region origin ASes present in the Internet Routing Table: 10836 APNIC Prefixes per ASN: 19.43 APNIC Region origin ASes announcing only one prefix: 3041 APNIC Region transit ASes present in the Internet Routing Table: 1595 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5931 Number of APNIC addresses announced to Internet: 778765696 Equivalent to 46 /8s, 107 /16s and 5 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 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: 240237 Total ARIN prefixes after maximum aggregation: 110618 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237800 Unique aggregates announced from the ARIN address blocks: 116449 ARIN Region origin ASes present in the Internet Routing Table: 18561 ARIN Prefixes per ASN: 12.81 ARIN Region origin ASes announcing only one prefix: 6772 ARIN Region transit ASes present in the Internet Routing Table: 1897 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3386 Number of ARIN addresses announced to Internet: 1087624704 Equivalent to 64 /8s, 211 /16s and 214 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 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: 228499 Total RIPE prefixes after maximum aggregation: 107777 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 224761 Unique aggregates announced from the RIPE address blocks: 135574 RIPE Region origin ASes present in the Internet Routing Table: 27325 RIPE Prefixes per ASN: 8.23 RIPE Region origin ASes announcing only one prefix: 11782 RIPE Region transit ASes present in the Internet Routing Table: 3855 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9437 Number of RIPE addresses announced to Internet: 709108096 Equivalent to 42 /8s, 68 /16s and 33 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 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: 110697 Total LACNIC prefixes after maximum aggregation: 25581 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 111825 Unique aggregates announced from the LACNIC address blocks: 47451 LACNIC Region origin ASes present in the Internet Routing Table: 10420 LACNIC Prefixes per ASN: 10.73 LACNIC Region origin ASes announcing only one prefix: 2604 LACNIC Region transit ASes present in the Internet Routing Table: 1959 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 57 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8005 Number of LACNIC addresses announced to Internet: 174618112 Equivalent to 10 /8s, 104 /16s and 118 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 23410 Total AfriNIC prefixes after maximum aggregation: 4791 AfriNIC Deaggregation factor: 4.89 Prefixes being announced from the AfriNIC address blocks: 35016 Unique aggregates announced from the AfriNIC address blocks: 9387 AfriNIC Region origin ASes present in the Internet Routing Table: 1422 AfriNIC Prefixes per ASN: 24.62 AfriNIC Region origin ASes announcing only one prefix: 498 AfriNIC Region transit ASes present in the Internet Routing Table: 284 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 45 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 717 Number of AfriNIC addresses announced to Internet: 109657600 Equivalent to 6 /8s, 137 /16s and 62 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5664 764 676 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4742 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3504 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3463 1896 52 VNPT-AS-VN VNPT Corp, VN 7713 2732 830 553 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2520 9043 60 CMNET-GD Guangdong Mobile Communication 4766 2346 11102 556 KIXS-AS-KR Korea Telecom, KR 9498 2284 450 224 BBIL-AP BHARTI Airtel Ltd., IN 4755 2144 441 192 TATACOMM-AS TATA Communications formerl 9394 2038 4914 18 CTTNET China TieTong Telecommunications Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 11492 4544 304 647 CABLEONE, US 16509 4209 8248 1927 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3625 2984 173 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3362 1323 82 SHAW, CA 16625 3147 1664 2253 AKAMAI-AS, US 26484 2449 153 333 IKGUL-26484, US 30036 2449 366 155 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2447 5073 521 CENTURYLINK-US-LEGACY-QWEST, US 5650 2308 2981 1624 FRONTIER-FRTR, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 5985 1652 135 UNI2-AS, ES 20940 3200 2217 1027 AKAMAI-ASN1, EU 8551 3189 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3073 179 21 ALJAWWALSTC-AS, SA 12389 2672 2272 842 ROSTELECOM-AS, RU 34984 2166 353 572 TELLCOM-AS, TR 9009 2151 226 1175 M247, GB 13188 1609 100 35 TRIOLAN, UA 61317 1324 155 579 ASDETUK http://www.heficed.com, GB 58224 1260 833 521 TCI, IR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 7508 3307 606 Uninet S.A. de C.V., MX 10620 3369 530 521 Telmex Colombia S.A., CO 11830 2565 369 63 Instituto Costarricense de Electricidad 6503 1619 323 413 Axtel, S.A.B. de C.V., MX 7303 1480 953 262 Telecom Argentina S.A., AR 13999 1441 481 385 Mega Cable, S.A. de C.V., MX 28573 1343 2246 223 CLARO S.A., BR 3816 1136 574 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1122 379 39 Telefonica del Peru S.A.A., PE 11172 957 111 69 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 1437 393 22 LINKdotNET-AS, EG 36992 1126 1539 75 ETISALAT-MISR, EG 24835 1105 462 27 RAYA-AS, EG 36903 917 480 93 MT-MPLS, MA 29571 672 68 11 ORANGE-COTE-IVOIRE, CI 6713 553 1863 34 IAM-AS, MA 15399 495 46 15 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 449 519 37 Vodafone-, EG 23889 345 232 16 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 7508 3307 606 Uninet S.A. de C.V., MX 12479 5985 1652 135 UNI2-AS, ES 7545 5664 764 676 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4742 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4544 304 647 CABLEONE, US 16509 4209 8248 1927 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3625 2984 173 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3504 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3463 1896 52 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5985 5850 UNI2-AS, ES 7545 5664 4988 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4742 4669 ERX-CERNET-BKB China Education and Research Net 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4544 3897 CABLEONE, US 7552 3504 3482 VIETEL-AS-AP Viettel Group, VN 22773 3625 3452 ASN-CXA-ALL-CCI-22773-RDC, US 45899 3463 3411 VNPT-AS-VN VNPT Corp, VN 6327 3362 3280 SHAW, CA 8551 3189 3144 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 36270 UNALLOCATED 8.24.66.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 41.78.164.0/24 Origin: 328013 ISPAfrika, ZA Transit: 37179 AFRICAINX, ZA 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 /8:9 /9:12 /10:39 /11:100 /12:286 /13:576 /14:1174 /15:1936 /16:13479 /17:8292 /18:14039 /19:25890 /20:41089 /21:49291 /22:102128 /23:85095 /24:475660 /25:1274 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5003 5985 UNI2-AS, ES 11492 3611 4544 CABLEONE, US 6327 3159 3362 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 22773 2805 3625 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2648 3189 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2615 7508 Uninet S.A. de C.V., MX 39891 2609 3073 ALJAWWALSTC-AS, SA 30036 2192 2449 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1994 2308 FRONTIER-FRTR, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1622 2:1120 3:33 4:19 5:3592 6:54 8:1470 9:1 11:1 12:1775 13:456 14:2303 15:72 16:8 17:294 18:85 20:111 23:3945 24:2344 25:3 27:2311 31:2174 32:121 34:1 35:42 36:983 37:3381 38:1893 39:449 40:129 41:3687 42:630 43:2154 44:216 45:14888 46:3614 47:320 49:1529 50:1626 51:90 52:1110 54:224 55:560 56:6 57:52 58:1678 59:1197 60:790 61:2304 62:2153 63:2018 64:5230 65:2346 66:5053 67:2892 68:1170 69:4060 70:1401 71:677 72:2901 74:2577 75:1456 76:669 77:1961 78:1665 79:2470 80:2070 81:1614 82:1319 83:1250 84:1233 85:2671 86:561 87:1754 88:938 89:2834 90:359 91:7094 92:1561 93:2501 94:2761 95:3271 96:1258 97:341 98:920 99:979 100:87 101:1022 102:1071 103:24326 104:3531 105:395 106:902 107:2101 108:739 109:3650 110:1976 111:2064 112:1649 113:1388 114:1526 115:1840 116:1797 117:2090 118:2162 119:1733 120:832 121:1058 122:2532 123:2047 124:1639 125:2127 128:1399 129:1222 130:718 131:1920 132:759 133:306 134:1366 135:307 136:640 137:869 138:2271 139:1025 140:712 141:1090 142:960 143:1217 144:1168 145:369 146:1378 147:1030 148:2120 149:1187 150:772 151:1077 152:1560 153:426 154:4540 155:1217 156:3004 157:1119 158:862 159:1969 160:1962 161:1066 162:3167 163:900 164:1509 165:1323 166:583 167:1666 168:3518 169:591 170:4304 171:775 172:1982 173:2654 174:975 175:1056 176:2675 177:4792 178:2693 179:1782 180:2281 181:2542 182:3114 183:1168 184:2431 185:16907 186:3841 187:2946 188:3328 189:2612 190:8945 191:1390 192:10388 193:7687 194:6298 195:4530 196:3097 197:2027 198:6104 199:5927 200:7312 201:5211 202:10584 203:10197 204:4614 205:3121 206:3171 207:3246 208:4003 209:4490 210:4181 211:2043 212:3484 213:3255 214:1169 215:62 216:6120 217:2440 218:849 219:614 220:2056 221:910 222:1002 223:1672 End of report