Routing Table Report 04:00 +10GMT Wed 30 Sep, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 824541 Prefixes after maximum aggregation (per Origin AS): 314390 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 396698 Total ASes present in the Internet Routing Table: 69511 Prefixes per ASN: 11.86 Origin-only ASes present in the Internet Routing Table: 59713 Origin ASes announcing only one prefix: 24765 Transit ASes present in the Internet Routing Table: 9798 Transit-only ASes present in the Internet Routing Table: 301 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 43 Max AS path prepend of ASN ( 37385) 39 Prefixes from unregistered ASNs in the Routing Table: 828 Number of instances of unregistered ASNs: 829 Number of 32-bit ASNs allocated by the RIRs: 33624 Number of 32-bit ASNs visible in the Routing Table: 27797 Prefixes from 32-bit ASNs in the Routing Table: 129165 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 443 Number of addresses announced to Internet: 2860821632 Equivalent to 170 /8s, 132 /16s and 172 /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: 276507 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 216940 Total APNIC prefixes after maximum aggregation: 63964 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 210460 Unique aggregates announced from the APNIC address blocks: 86756 APNIC Region origin ASes present in the Internet Routing Table: 10888 APNIC Prefixes per ASN: 19.33 APNIC Region origin ASes announcing only one prefix: 3039 APNIC Region transit ASes present in the Internet Routing Table: 1594 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6000 Number of APNIC addresses announced to Internet: 779071488 Equivalent to 46 /8s, 111 /16s and 176 /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: 240973 Total ARIN prefixes after maximum aggregation: 110871 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 238781 Unique aggregates announced from the ARIN address blocks: 116678 ARIN Region origin ASes present in the Internet Routing Table: 18595 ARIN Prefixes per ASN: 12.84 ARIN Region origin ASes announcing only one prefix: 6790 ARIN Region transit ASes present in the Internet Routing Table: 1904 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3439 Number of ARIN addresses announced to Internet: 1087958016 Equivalent to 64 /8s, 216 /16s and 236 /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: 230783 Total RIPE prefixes after maximum aggregation: 108453 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 226963 Unique aggregates announced from the RIPE address blocks: 135843 RIPE Region origin ASes present in the Internet Routing Table: 27400 RIPE Prefixes per ASN: 8.28 RIPE Region origin ASes announcing only one prefix: 11819 RIPE Region transit ASes present in the Internet Routing Table: 3877 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9525 Number of RIPE addresses announced to Internet: 709256832 Equivalent to 42 /8s, 70 /16s and 102 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 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: 111295 Total LACNIC prefixes after maximum aggregation: 25678 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 112515 Unique aggregates announced from the LACNIC address blocks: 47524 LACNIC Region origin ASes present in the Internet Routing Table: 10523 LACNIC Prefixes per ASN: 10.69 LACNIC Region origin ASes announcing only one prefix: 2620 LACNIC Region transit ASes present in the Internet Routing Table: 1970 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8109 Number of LACNIC addresses announced to Internet: 174373120 Equivalent to 10 /8s, 100 /16s and 185 /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: 23721 Total AfriNIC prefixes after maximum aggregation: 4763 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 35379 Unique aggregates announced from the AfriNIC address blocks: 9530 AfriNIC Region origin ASes present in the Internet Routing Table: 1428 AfriNIC Prefixes per ASN: 24.78 AfriNIC Region origin ASes announcing only one prefix: 497 AfriNIC Region transit ASes present in the Internet Routing Table: 292 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 43 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 724 Number of AfriNIC addresses announced to Internet: 109743360 Equivalent to 6 /8s, 138 /16s and 141 /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 5669 766 676 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4106 4193 74 ERX-CERNET-BKB China Education and Rese 7552 3590 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3241 1896 51 VNPT-AS-VN VNPT Corp, VN 7713 2713 829 625 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2550 9043 60 CMNET-GD Guangdong Mobile Communication 4766 2348 11103 554 KIXS-AS-KR Korea Telecom, KR 9498 2301 450 231 BBIL-AP BHARTI Airtel Ltd., IN 4755 2144 441 193 TATACOMM-AS TATA Communications formerl 45090 1997 845 56 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 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 4585 307 666 CABLEONE, US 16509 4308 8335 1978 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3648 2985 181 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3349 1323 82 SHAW, CA 16625 3114 1634 2235 AKAMAI-AS, US 209 2484 5060 524 CENTURYLINK-US-LEGACY-QWEST, US 30036 2468 367 109 MEDIACOM-ENTERPRISE-BUSINESS, US 26484 2411 151 325 IKGUL-26484, US 5650 2312 2981 1625 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 6165 1652 136 UNI2-AS, ES 39891 3652 203 21 ALJAWWALSTC-AS, SA 8551 3437 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3190 2216 1020 AKAMAI-ASN1, EU 12389 2753 2275 864 ROSTELECOM-AS, RU 34984 2196 355 572 TELLCOM-AS, TR 9009 2179 238 1181 M247, GB 13188 1610 100 31 TRIOLAN, UA 61317 1313 156 598 ASDETUK http://www.heficed.com, GB 12357 1246 330 700 COMUNITEL SPAIN, ES 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 8081 3327 604 Uninet S.A. de C.V., MX 10620 3392 531 511 Telmex Colombia S.A., CO 11830 2565 369 63 Instituto Costarricense de Electricidad 6503 1631 323 414 Axtel, S.A.B. de C.V., MX 7303 1482 953 268 Telecom Argentina S.A., AR 13999 1448 456 387 Mega Cable, S.A. de C.V., MX 28573 1373 2251 219 CLARO S.A., BR 3816 1149 576 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1142 379 39 Telefonica del Peru S.A.A., PE 11172 959 111 70 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 1425 393 22 LINKdotNET-AS, EG 36992 1168 1534 99 ETISALAT-MISR, EG 24835 1106 464 28 RAYA-AS, EG 36903 918 480 94 MT-MPLS, MA 29571 700 68 12 ORANGE-COTE-IVOIRE, CI 6713 553 1863 34 IAM-AS, MA 15399 495 46 15 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 450 519 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 8081 3327 604 Uninet S.A. de C.V., MX 12479 6165 1652 136 UNI2-AS, ES 7545 5669 766 676 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4585 307 666 CABLEONE, US 16509 4308 8335 1978 AMAZON-02, US 4538 4106 4193 74 ERX-CERNET-BKB China Education and Rese 7155 4034 264 32 VIASAT-SP-BACKBONE, US 39891 3652 203 21 ALJAWWALSTC-AS, SA 22773 3648 2985 181 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3590 1330 21 VIETEL-AS-AP Viettel Group, 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 6165 6029 UNI2-AS, ES 7545 5669 4993 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4106 4032 ERX-CERNET-BKB China Education and Research Net 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4585 3919 CABLEONE, US 39891 3652 3631 ALJAWWALSTC-AS, SA 7552 3590 3569 VIETEL-AS-AP Viettel Group, VN 22773 3648 3467 ASN-CXA-ALL-CCI-22773-RDC, US 8551 3437 3392 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3349 3267 SHAW, CA 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 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 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, 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 23.142.80.0/24 Origin: 10753 LVLT-10753, US Transit: 3356 LEVEL3, US 23.155.192.0/24 Origin: 1221 ASN-TELSTRA Telstra Corporation Ltd, AU Transit: 4637 ASN-TELSTRA-GLOBAL Telstra Global, HK 23.157.0.0/24 Origin: 395101 UNASSIGNED Transit: 33657 CMCS, US 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 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 /13:577 /14:1175 /15:1933 /16:13482 /17:8299 /18:14009 /19:25577 /20:41037 /21:49299 /22:102489 /23:85878 /24:479062 /25:1278 /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 5135 6165 UNI2-AS, ES 11492 3674 4585 CABLEONE, US 6327 3146 3349 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 8551 2896 3437 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2818 3648 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2809 8081 Uninet S.A. de C.V., MX 39891 2801 3652 ALJAWWALSTC-AS, SA 30036 2211 2468 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1995 2312 FRONTIER-FRTR, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1637 2:1171 3:33 4:19 5:3601 6:54 8:1484 9:1 11:1 12:1768 13:348 14:2351 15:72 16:8 17:295 18:88 20:111 23:4018 24:2329 25:3 27:2336 31:2168 32:122 34:1 35:43 36:1007 37:3486 38:1898 39:466 40:150 41:3707 42:638 43:2159 44:219 45:14980 46:3540 47:319 49:1533 50:1643 51:90 52:1115 54:229 55:682 56:6 57:54 58:1622 59:1169 60:793 61:2308 62:2165 63:2019 64:5258 65:2369 66:5070 67:2912 68:1166 69:4085 70:1394 71:678 72:2977 74:2562 75:1456 76:670 77:1983 78:1657 79:2632 80:2070 81:1605 82:1322 83:1259 84:1237 85:2679 86:563 87:1794 88:936 89:2828 90:386 91:7175 92:1571 93:2504 94:2806 95:3397 96:1248 97:338 98:924 99:980 100:87 101:1026 102:1091 103:24527 104:3555 105:382 106:896 107:2108 108:709 109:3775 110:1955 111:2347 112:1688 113:1451 114:1528 115:1833 116:1821 117:2108 118:2173 119:1742 120:911 121:1053 122:2557 123:2034 124:1629 125:2118 128:1381 129:1240 130:726 131:1946 132:765 133:306 134:1377 135:331 136:624 137:872 138:2284 139:1053 140:744 141:1089 142:970 143:1207 144:1158 145:367 146:1395 147:1237 148:2145 149:1198 150:765 151:1334 152:1559 153:433 154:4521 155:1267 156:3017 157:1114 158:878 159:1988 160:1971 161:1075 162:3178 163:872 164:1501 165:1321 166:592 167:1664 168:3547 169:618 170:4368 171:775 172:1991 173:2756 174:972 175:1048 176:2799 177:4338 178:2705 179:1827 180:2277 181:2553 182:3118 183:1444 184:2440 185:16985 186:3926 187:3037 188:3329 189:2681 190:8979 191:1433 192:10466 193:7721 194:6300 195:4540 196:3138 197:2000 198:6065 199:5933 200:7327 201:5257 202:10543 203:10194 204:4645 205:3100 206:3203 207:3268 208:4009 209:4473 210:4124 211:2058 212:3521 213:3275 214:1181 215:60 216:6136 217:2477 218:852 219:612 220:2047 221:916 222:901 223:1655 End of report