Orbit

Global IPv4 Routing Table Report 04:00 +10GMT Mon 29 Nov, 2021

BGP Table as seen in Japan.

Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary ----------------

BGP routing table entries examined: 872275 Prefixes after maximum aggregation (per Origin AS): 330017 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 421760 Number of IPv4 prefixes with ROAs (including AS0): 247894 Total ASes present in the Internet Routing Table: 72372 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 62133 Origin ASes announcing only one prefix: 25657 Transit ASes present in the Internet Routing Table: 10239 Transit-only ASes present in the Internet Routing Table: 357 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 916 Number of instances of unregistered ASNs: 920 Number of 32-bit ASNs allocated by the RIRs: 37931 Number of 32-bit ASNs visible in the Routing Table: 31487 Prefixes from 32-bit ASNs in the Routing Table: 145270 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 860 Number of addresses announced to Internet: 3071751808 Equivalent to 183 /8s, 23 /16s and 54 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 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: 290619

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 231615 Total APNIC prefixes after maximum aggregation: 64939 APNIC Deaggregation factor: 3.57 Prefixes being announced from the APNIC address blocks: 226757 Unique aggregates announced from the APNIC address blocks: 93059 APNIC Region origin ASes present in the Internet Routing Table: 12143 APNIC Prefixes per ASN: 18.67 APNIC Region origin ASes announcing only one prefix: 3475 APNIC Region transit ASes present in the Internet Routing Table: 1709 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7323 Number of APNIC addresses announced to Internet: 773097472 Equivalent to 46 /8s, 20 /16s and 136 /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, 131072-151865 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: 256235 Total ARIN prefixes after maximum aggregation: 118238 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255867 Unique aggregates announced from the ARIN address blocks: 122256 ARIN Region origin ASes present in the Internet Routing Table: 18948 ARIN Prefixes per ASN: 13.50 ARIN Region origin ASes announcing only one prefix: 6858 ARIN Region transit ASes present in the Internet Routing Table: 1965 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4229 Number of ARIN addresses announced to Internet: 1301300736 Equivalent to 77 /8s, 144 /16s and 70 /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: 243376 Total RIPE prefixes after maximum aggregation: 113928 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 239528 Unique aggregates announced from the RIPE address blocks: 146824 RIPE Region origin ASes present in the Internet Routing Table: 28162 RIPE Prefixes per ASN: 8.51 RIPE Region origin ASes announcing only one prefix: 12150 RIPE Region transit ASes present in the Internet Routing Table: 3942 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10552 Number of RIPE addresses announced to Internet: 712571520 Equivalent to 42 /8s, 120 /16s and 250 /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: 112997 Total LACNIC prefixes after maximum aggregation: 26968 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 113922 Unique aggregates announced from the LACNIC address blocks: 47578 LACNIC Region origin ASes present in the Internet Routing Table: 10803 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2624 LACNIC Region transit ASes present in the Internet Routing Table: 2141 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8480 Number of LACNIC addresses announced to Internet: 176290304 Equivalent to 10 /8s, 129 /16s and 250 /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: 27136 Total AfriNIC prefixes after maximum aggregation: 5262 AfriNIC Deaggregation factor: 5.16 Prefixes being announced from the AfriNIC address blocks: 35341 Unique aggregates announced from the AfriNIC address blocks: 11262 AfriNIC Region origin ASes present in the Internet Routing Table: 1574 AfriNIC Prefixes per ASN: 22.45 AfriNIC Region origin ASes announcing only one prefix: 550 AfriNIC Region transit ASes present in the Internet Routing Table: 305 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 903 Number of AfriNIC addresses announced to Internet: 107945216 Equivalent to 6 /8s, 111 /16s and 29 /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 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5859 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3593 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3493 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3238 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2503 11119 579 KIXS-AS-KR Korea Telecom, KR 9498 2182 475 237 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2120 429 202 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 6018 10015 2583 AMAZON-02, US 11492 4592 304 825 CABLEONE, US 22773 4015 3046 370 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3679 1896 2559 AKAMAI-AS, US 6327 3391 1318 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2600 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5043 434 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3033 502 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 6861 1731 149 UNI2-AS, ES 20940 3923 3348 218 AKAMAI-ASN1, NL 8551 3450 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2932 2279 898 ROSTELECOM-AS, RU 9009 2559 263 1348 M247, GB 34984 2204 355 601 TELLCOM-AS, TR 58224 1757 917 580 TCI, IR 61317 1658 214 929 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 10651 3450 580 Uninet S.A. de C.V., MX 10620 3251 491 826 Telmex Colombia S.A., CO 11830 2469 369 62 Instituto Costarricense de Electricidad 13999 1612 285 457 Mega Cable, S.A. de C.V., MX 6503 1496 358 476 Axtel, S.A.B. de C.V., MX 28573 1396 2318 258 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1139 2351 139 TIM SA, BR 6147 1088 369 21 Telefonica del Peru S.A.A., PE 11664 980 189 441 Techtel LMDS Comunicaciones Interactiva

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1631 393 21 LINKdotNET-AS, EG 24835 1553 507 33 RAYA-AS, EG 36992 1287 1430 268 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 826 68 11 ORANGE-COTE-IVOIRE, CI 36935 703 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 516 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 10651 3450 580 Uninet S.A. de C.V., MX 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6861 1731 149 UNI2-AS, ES 16509 6018 10015 2583 AMAZON-02, US 7545 5859 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4592 304 825 CABLEONE, US 22773 4015 3046 370 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3923 3348 218 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 9808 8744 8687 CHINAMOBILE-CN China Mobile Communications Grou 12479 6861 6712 UNI2-AS, ES 7545 5859 5177 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4591 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4592 3767 CABLEONE, US 20940 3923 3705 AKAMAI-ASN1, NL 22773 4015 3645 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3593 3573 VIETEL-AS-AP Viettel Group, VN 7713 3493 3437 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.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 https://thyme.apnic.net/current/data-dsua

Advertised Unallocated Addresses --------------------------------

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE

Complete listing at https://thyme.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 /10:41 /11:101 /12:304 /13:597 /14:1215 /15:2044 /16:13550 /17:8272 /18:13909 /19:25221 /20:43079 /21:50936 /22:107559 /23:93952 /24:510671 /25:795 /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 5808 6861 UNI2-AS, ES 8151 4447 10651 Uninet S.A. de C.V., MX 11492 3545 4592 CABLEONE, US 6327 3199 3391 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 2994 4015 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2915 3450 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2255 2600 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1924 2469 Instituto Costarricense de Electricidad y Telec

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1912 2:1034 3:146 4:18 5:3717 6:100 7:5 8:1556 9:1 11:172 12:1707 13:411 14:2284 15:132 16:32 17:374 18:130 20:142 21:4 22:188 23:5326 24:2370 25:4 27:2565 29:19 31:2372 32:106 34:1 35:48 36:1733 37:3911 38:2373 39:651 40:149 41:3891 42:1041 43:2094 44:293 45:15651 46:3695 47:322 49:1688 50:1882 51:104 52:1346 54:288 55:647 56:4 57:55 58:1746 59:1128 60:940 61:2248 62:2407 63:1948 64:5415 65:2346 66:4944 67:2916 68:1172 69:4143 70:1344 71:677 72:3092 74:2614 75:1502 76:710 77:2140 78:1746 79:2703 80:1876 81:1496 82:1415 83:1174 84:1300 85:2829 86:705 87:1883 88:978 89:3140 90:489 91:7499 92:1889 93:2571 94:3214 95:3590 96:1300 97:342 98:983 99:911 100:75 101:1056 102:1794 103:27569 104:4093 105:426 106:850 107:2390 108:753 109:3992 110:2066 111:3148 112:1964 113:1519 114:1539 115:1938 116:1896 117:2481 118:2308 119:1857 120:1616 121:1042 122:2547 123:2139 124:1600 125:2043 128:1411 129:1110 130:916 131:2064 132:749 133:366 134:1919 135:285 136:784 137:859 138:2438 139:1208 140:842 141:1308 142:1225 143:1358 144:1255 145:331 146:1688 147:1461 148:2236 149:1581 150:851 151:1088 152:1650 153:442 154:3341 155:1363 156:1842 157:1199 158:988 159:2018 160:2329 161:1273 162:3407 163:1174 164:1652 165:1502 166:603 167:1668 168:3639 169:684 170:4304 171:807 172:2858 173:3041 174:1003 175:1146 176:3418 177:4469 178:3005 179:1945 180:2266 181:2619 182:3169 183:1924 184:2412 185:19036 186:4236 187:3532 188:3514 189:3108 190:8741 191:1331 192:11002 193:8429 194:6888 195:4930 196:2919 197:2334 198:6016 199:6013 200:7434 201:5672 202:10520 203:10041 204:4496 205:3384 206:3849 207:3378 208:4013 209:4637 210:4219 211:2434 212:3837 213:3383 214:1159 215:64 216:6411 217:2611 218:1213 219:620 220:1968 221:989 222:851 223:2106

End of report