Routing Table Report 04:00 +10GMT Fri 01 Jan, 2021
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary ----------------
BGP routing table entries examined: 835413 Prefixes after maximum aggregation (per Origin AS): 320202 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 399853 Total ASes present in the Internet Routing Table: 70236 Prefixes per ASN: 11.89 Origin-only ASes present in the Internet Routing Table: 60412 Origin ASes announcing only one prefix: 24989 Transit ASes present in the Internet Routing Table: 9824 Transit-only ASes present in the Internet Routing Table: 298 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 203 Max AS path prepend of ASN (396896) 200 Prefixes from unregistered ASNs in the Routing Table: 1028 Number of instances of unregistered ASNs: 1033 Number of 32-bit ASNs allocated by the RIRs: 34561 Number of 32-bit ASNs visible in the Routing Table: 28722 Prefixes from 32-bit ASNs in the Routing Table: 132505 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 505 Number of addresses announced to Internet: 2863111424 Equivalent to 170 /8s, 167 /16s and 157 /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: 284075
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 218934 Total APNIC prefixes after maximum aggregation: 64592 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 214957 Unique aggregates announced from the APNIC address blocks: 87701 APNIC Region origin ASes present in the Internet Routing Table: 11180 APNIC Prefixes per ASN: 19.23 APNIC Region origin ASes announcing only one prefix: 3195 APNIC Region transit ASes present in the Internet Routing Table: 1610 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6313 Number of APNIC addresses announced to Internet: 778035840 Equivalent to 46 /8s, 95 /16s and 226 /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, 131072-143673 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: 241089 Total ARIN prefixes after maximum aggregation: 111601 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 241579 Unique aggregates announced from the ARIN address blocks: 115561 ARIN Region origin ASes present in the Internet Routing Table: 18701 ARIN Prefixes per ASN: 12.92 ARIN Region origin ASes announcing only one prefix: 6819 ARIN Region transit ASes present in the Internet Routing Table: 1921 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 203 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3638 Number of ARIN addresses announced to Internet: 1092768512 Equivalent to 65 /8s, 34 /16s and 83 /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, 393216-401308 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: 237877 Total RIPE prefixes after maximum aggregation: 112151 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 233656 Unique aggregates announced from the RIPE address blocks: 137876 RIPE Region origin ASes present in the Internet Routing Table: 27609 RIPE Prefixes per ASN: 8.46 RIPE Region origin ASes announcing only one prefix: 11855 RIPE Region transit ASes present in the Internet Routing Table: 3873 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9799 Number of RIPE addresses announced to Internet: 709580672 Equivalent to 42 /8s, 75 /16s and 87 /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: 111738 Total LACNIC prefixes after maximum aggregation: 26304 LACNIC Deaggregation factor: 4.25 Prefixes being announced from the LACNIC address blocks: 112861 Unique aggregates announced from the LACNIC address blocks: 47995 LACNIC Region origin ASes present in the Internet Routing Table: 10624 LACNIC Prefixes per ASN: 10.62 LACNIC Region origin ASes announcing only one prefix: 2636 LACNIC Region transit ASes present in the Internet Routing Table: 1977 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 38 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8222 Number of LACNIC addresses announced to Internet: 174057728 Equivalent to 10 /8s, 95 /16s and 233 /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: 24745 Total AfriNIC prefixes after maximum aggregation: 4808 AfriNIC Deaggregation factor: 5.15 Prefixes being announced from the AfriNIC address blocks: 31855 Unique aggregates announced from the AfriNIC address blocks: 10299 AfriNIC Region origin ASes present in the Internet Routing Table: 1421 AfriNIC Prefixes per ASN: 22.42 AfriNIC Region origin ASes announcing only one prefix: 483 AfriNIC Region transit ASes present in the Internet Routing Table: 283 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 750 Number of AfriNIC addresses announced to Internet: 108242688 Equivalent to 6 /8s, 115 /16s and 167 /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 5682 777 660 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4745 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3563 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3234 952 519 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2863 1896 55 VNPT-AS-VN VNPT Corp, VN 9808 2779 9044 57 CMNET-GD Guangdong Mobile Communication 4766 2477 11107 572 KIXS-AS-KR Korea Telecom, KR 9498 2296 466 233 BBIL-AP BHARTI Airtel Ltd., IN 4755 2131 441 189 TATACOMM-AS TATA Communications formerl 45090 2067 1045 63 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 4762 316 702 CABLEONE, US 16509 4593 9073 2120 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3776 3016 212 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3357 1319 83 SHAW, CA 16625 3178 1665 2281 AKAMAI-AS, US 209 2522 5058 506 CENTURYLINK-US-LEGACY-QWEST, US 30036 2489 369 123 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2336 2984 1643 FRONTIER-FRTR, US 20115 2161 2898 509 CHARTER-20115, 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 47331 6274 855 3608 TTNET, TR 12479 6201 1667 141 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3351 3359 186 AKAMAI-ASN1, NL 8551 3204 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2874 2280 886 ROSTELECOM-AS, RU 9009 2279 227 1233 M247, GB 34984 2175 354 579 TELLCOM-AS, TR 13188 1611 100 23 TRIOLAN, UA 58224 1476 857 548 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 7748 3399 588 Uninet S.A. de C.V., MX 10620 3391 526 598 Telmex Colombia S.A., CO 11830 2564 369 63 Instituto Costarricense de Electricidad 13999 1606 432 410 Mega Cable, S.A. de C.V., MX 6503 1438 311 475 Axtel, S.A.B. de C.V., MX 7303 1436 911 262 Telecom Argentina S.A., AR 28573 1379 2260 220 CLARO S.A., BR 6147 1147 379 39 Telefonica del Peru S.A.A., PE 3816 1115 537 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1008 213 417 Techtel LMDS Comunicaciones Interactiva
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 1566 393 22 LINKdotNET-AS, EG 24835 1287 478 26 RAYA-AS, EG 36992 1148 1521 165 ETISALAT-MISR, EG 36903 979 511 102 MT-MPLS, MA 29571 701 68 12 ORANGE-COTE-IVOIRE, CI 6713 532 1863 34 IAM-AS, MA 37342 478 32 1 MOVITEL, MZ 36935 466 522 40 Vodafone-, EG 23889 454 232 16 MauritiusTelecom, MU 15399 440 46 16 WANANCHI-, KE
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 7748 3399 588 Uninet S.A. de C.V., MX 47331 6274 855 3608 TTNET, TR 12479 6201 1667 141 UNI2-AS, ES 7545 5682 777 660 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4762 316 702 CABLEONE, US 4538 4745 4192 74 ERX-CERNET-BKB China Education and Rese 16509 4593 9073 2120 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3776 3016 212 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3563 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 6201 6060 UNI2-AS, ES 7545 5682 5022 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4745 4671 ERX-CERNET-BKB China Education and Research Net 11492 4762 4060 CABLEONE, US 7155 4022 3990 VIASAT-SP-BACKBONE, US 22773 3776 3564 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3563 3542 VIETEL-AS-AP Viettel Group, VN 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3357 3274 SHAW, CA 20940 3351 3165 AKAMAI-ASN1, NL
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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 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 393489 UNALLOCATED 12.7.109.0/24 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 23.133.192.0/24 Origin: 16734 UNASSIGNED Transit: 266201 RNV CORP EIRELI, BR 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 3803 RCN-AS1, US Transit: 398481 REDMERCURY, 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 /8:8 /9:13 /10:40 /11:101 /12:292 /13:579 /14:1175 /15:1930 /16:13467 /17:8262 /18:13704 /19:25603 /20:41491 /21:50539 /22:103602 /23:88084 /24:485213 /25:1310 /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 47331 5557 6274 TTNET, TR 12479 5180 6201 UNI2-AS, ES 11492 3813 4762 CABLEONE, US 6327 3152 3357 SHAW, CA 7155 3111 4022 VIASAT-SP-BACKBONE, US 22773 2882 3776 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8551 2665 3204 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2451 7748 Uninet S.A. de C.V., MX 30036 2221 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1884 2:1176 3:68 4:18 5:3590 6:54 8:1495 9:1 11:1 12:1750 13:349 14:2407 15:75 16:13 17:308 18:93 20:113 23:4168 24:2364 25:3 27:2334 31:2177 32:113 34:1 35:35 36:1141 37:3565 38:2009 39:470 40:150 41:3851 42:880 43:2107 44:233 45:14675 46:3576 47:318 49:1605 50:1699 51:89 52:1132 54:219 55:770 56:6 57:57 58:1688 59:1145 60:817 61:2316 62:2196 63:2007 64:5215 65:2383 66:5124 67:2949 68:1182 69:4099 70:1398 71:684 72:3091 74:2536 75:1462 76:693 77:1978 78:3195 79:2472 80:1918 81:1629 82:1300 83:1084 84:1254 85:3089 86:621 87:1797 88:2417 89:2883 90:396 91:7198 92:1582 93:2555 94:2929 95:4159 96:1229 97:341 98:962 99:976 100:90 101:1048 102:1236 103:25173 104:3625 105:393 106:772 107:2183 108:691 109:3749 110:1992 111:2349 112:1696 113:1565 114:1423 115:1852 116:1860 117:2123 118:2295 119:1863 120:947 121:1053 122:2307 123:2162 124:1630 125:2141 128:1320 129:1267 130:773 131:2001 132:749 133:312 134:1378 135:328 136:689 137:898 138:2293 139:1172 140:735 141:1164 142:1048 143:1227 144:1212 145:342 146:1387 147:1216 148:2158 149:1253 150:756 151:1203 152:1611 153:445 154:2110 155:1263 156:1357 157:1150 158:907 159:2044 160:2059 161:1081 162:3230 163:942 164:1433 165:1313 166:601 167:1736 168:3601 169:633 170:4361 171:757 172:2013 173:2901 174:975 175:1056 176:2917 177:4426 178:2800 179:1872 180:2278 181:2583 182:3164 183:1547 184:2427 185:17638 186:4031 187:3043 188:3228 189:2630 190:9115 191:1438 192:10613 193:7851 194:6433 195:4578 196:3097 197:2261 198:6032 199:5964 200:7327 201:5141 202:10534 203:10209 204:4657 205:3101 206:3286 207:3328 208:3993 209:4618 210:4211 211:2127 212:3602 213:3202 214:1189 215:61 216:6142 217:2475 218:915 219:647 220:2093 221:934 222:981 223:1705
End of report
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