Orbit

Routing Table Report 04:00 +10GMT Wed 26 May, 2021

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/

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

BGP routing table entries examined: 852938 Prefixes after maximum aggregation (per Origin AS): 321958 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 408332 Total ASes present in the Internet Routing Table: 71345 Prefixes per ASN: 11.96 Origin-only ASes present in the Internet Routing Table: 61369 Origin ASes announcing only one prefix: 25337 Transit ASes present in the Internet Routing Table: 9976 Transit-only ASes present in the Internet Routing Table: 315 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 38 Max AS path prepend of ASN ( 31875) 33 Prefixes from unregistered ASNs in the Routing Table: 1149 Number of instances of unregistered ASNs: 1156 Number of 32-bit ASNs allocated by the RIRs: 36118 Number of 32-bit ASNs visible in the Routing Table: 30056 Prefixes from 32-bit ASNs in the Routing Table: 139679 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 629 Number of addresses announced to Internet: 3039602304 Equivalent to 181 /8s, 44 /16s and 166 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 284207

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

Prefixes being announced by APNIC Region ASes: 229463 Total APNIC prefixes after maximum aggregation: 65602 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 225467 Unique aggregates announced from the APNIC address blocks: 90106 APNIC Region origin ASes present in the Internet Routing Table: 11609 APNIC Prefixes per ASN: 19.42 APNIC Region origin ASes announcing only one prefix: 3332 APNIC Region transit ASes present in the Internet Routing Table: 1632 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: 6761 Number of APNIC addresses announced to Internet: 773898752 Equivalent to 46 /8s, 32 /16s and 194 /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, 131072-147769 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: 247907 Total ARIN prefixes after maximum aggregation: 113304 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 248269 Unique aggregates announced from the ARIN address blocks: 118161 ARIN Region origin ASes present in the Internet Routing Table: 18818 ARIN Prefixes per ASN: 13.19 ARIN Region origin ASes announcing only one prefix: 6821 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3884 Number of ARIN addresses announced to Internet: 1271052288 Equivalent to 75 /8s, 194 /16s and 184 /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: 237766 Total RIPE prefixes after maximum aggregation: 110820 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 233786 Unique aggregates announced from the RIPE address blocks: 142055 RIPE Region origin ASes present in the Internet Routing Table: 27942 RIPE Prefixes per ASN: 8.37 RIPE Region origin ASes announcing only one prefix: 11990 RIPE Region transit ASes present in the Internet Routing Table: 3884 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 38 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10196 Number of RIPE addresses announced to Internet: 710568832 Equivalent to 42 /8s, 90 /16s and 107 /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: 111040 Total LACNIC prefixes after maximum aggregation: 26492 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 112171 Unique aggregates announced from the LACNIC address blocks: 47015 LACNIC Region origin ASes present in the Internet Routing Table: 10762 LACNIC Prefixes per ASN: 10.42 LACNIC Region origin ASes announcing only one prefix: 2692 LACNIC Region transit ASes present in the Internet Routing Table: 2034 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: 8400 Number of LACNIC addresses announced to Internet: 176222720 Equivalent to 10 /8s, 128 /16s and 242 /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: 25612 Total AfriNIC prefixes after maximum aggregation: 4965 AfriNIC Deaggregation factor: 5.16 Prefixes being announced from the AfriNIC address blocks: 32616 Unique aggregates announced from the AfriNIC address blocks: 10497 AfriNIC Region origin ASes present in the Internet Routing Table: 1473 AfriNIC Prefixes per ASN: 22.14 AfriNIC Region origin ASes announcing only one prefix: 502 AfriNIC Region transit ASes present in the Internet Routing Table: 303 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 815 Number of AfriNIC addresses announced to Internet: 107404800 Equivalent to 6 /8s, 102 /16s and 222 /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 7850 8993 46 CMNET-GD Guangdong Mobile Communication 7545 5775 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4761 4192 74 ERX-CERNET-BKB China Education and Rese 7713 3520 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3507 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2809 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2424 11104 562 KIXS-AS-KR Korea Telecom, KR 9498 2341 482 241 BBIL-AP BHARTI Airtel Ltd., IN 4755 2127 441 192 TATACOMM-AS TATA Communications formerl 45090 2116 1197 71 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 16509 5220 9379 2275 AMAZON-02, US 11492 4795 317 601 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3933 3002 243 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3459 1775 2431 AKAMAI-AS, US 6327 3360 1317 68 SHAW, CA 30036 2564 372 172 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5034 479 CENTURYLINK-US-LEGACY-QWEST, US 5972 2243 452 778 DNIC-ASBLK-05800-06055, US 20115 2170 2928 508 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 12479 6668 1725 146 UNI2-AS, ES 20940 3608 3347 202 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3075 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2916 2281 892 ROSTELECOM-AS, RU 9009 2426 253 1303 M247, GB 34984 2199 355 590 TELLCOM-AS, TR 13188 1609 100 31 TRIOLAN, UA 58224 1593 886 573 TCI, IR 61317 1553 284 789 ASDETUK http://www.heficed.com, GB

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 8613 3482 573 Uninet S.A. de C.V., MX 10620 3422 526 613 Telmex Colombia S.A., CO 11830 2489 369 62 Instituto Costarricense de Electricidad 13999 1723 434 454 Mega Cable, S.A. de C.V., MX 6503 1450 311 476 Axtel, S.A.B. de C.V., MX 28573 1402 2282 227 CLARO S.A., BR 3816 1233 648 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1120 377 38 Telefonica del Peru S.A.A., PE 11664 1004 208 417 Techtel LMDS Comunicaciones Interactiva 11172 963 111 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 1592 393 22 LINKdotNET-AS, EG 24835 1453 498 29 RAYA-AS, EG 36992 1196 1473 176 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 732 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 526 522 40 Vodafone-, EG 15399 479 48 23 WANANCHI-, KE 36914 417 82 3 KENET-AS, KE 2018 322 319 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 8151 8613 3482 573 Uninet S.A. de C.V., MX 9808 7850 8993 46 CMNET-GD Guangdong Mobile Communication 12479 6668 1725 146 UNI2-AS, ES 7545 5775 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5220 9379 2275 AMAZON-02, US 11492 4795 317 601 CABLEONE, US 4538 4761 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3933 3002 243 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3608 3347 202 AKAMAI-ASN1, NL

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

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

ASN No of nets Net Savings Description 9808 7850 7804 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6668 6522 UNI2-AS, ES 7545 5775 5102 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4761 4687 ERX-CERNET-BKB China Education and Research Net 11492 4795 4194 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3933 3690 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3507 3487 VIETEL-AS-AP Viettel Group, VN 7713 3520 3464 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3608 3406 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 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 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 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 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 398481 REDMERCURY, US Transit: 209319 IPV6ROUTING, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 6939 HURRICANE, 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 /8:16 /9:13 /10:41 /11:102 /12:306 /13:587 /14:1190 /15:1995 /16:13480 /17:8343 /18:13921 /19:25814 /20:42257 /21:50246 /22:106752 /23:91032 /24:495441 /25:1402 /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 5623 6668 UNI2-AS, ES 11492 3831 4795 CABLEONE, US 6327 3167 3360 SHAW, CA 8151 3164 8613 Uninet S.A. de C.V., MX 7155 3115 4027 VIASAT-SP-BACKBONE, US 22773 2963 3933 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2540 3075 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2231 2564 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1912 2489 Instituto Costarricense de Electricidad y Telec

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

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

1:1884 2:1194 3:128 4:19 5:3567 6:74 7:5 8:1530 9:1 11:164 12:1741 13:364 14:2305 15:76 16:15 17:322 18:107 20:128 21:1 22:188 23:4766 24:2427 25:2 27:2528 29:19 31:2301 32:110 34:16 35:45 36:1563 37:3776 38:2139 39:625 40:159 41:3873 42:937 43:2098 44:259 45:14923 46:3698 47:319 49:1612 50:1782 51:100 52:1277 54:236 55:737 56:7 57:52 58:1711 59:1200 60:924 61:2315 62:2272 63:1973 64:5343 65:2399 66:5045 67:2901 68:1162 69:4083 70:1386 71:681 72:3170 74:2606 75:1487 76:691 77:2004 78:1694 79:2261 80:1882 81:1507 82:1366 83:1133 84:1280 85:2685 86:707 87:1816 88:969 89:3004 90:475 91:7326 92:1773 93:2529 94:3133 95:3515 96:1280 97:344 98:999 99:970 100:93 101:1039 102:1433 103:26066 104:3752 105:433 106:720 107:2274 108:715 109:4013 110:2005 111:3180 112:1978 113:1537 114:1461 115:1914 116:1887 117:2373 118:2342 119:1898 120:1476 121:1073 122:2349 123:2203 124:1592 125:2055 128:1268 129:1250 130:857 131:2027 132:754 133:356 134:1620 135:294 136:741 137:928 138:2313 139:1177 140:731 141:1185 142:1196 143:1291 144:1264 145:328 146:1417 147:1301 148:2195 149:1432 150:812 151:1073 152:1548 153:412 154:2473 155:1327 156:1513 157:1180 158:904 159:2036 160:2317 161:1167 162:3295 163:1058 164:1517 165:1395 166:604 167:1771 168:3586 169:684 170:4243 171:771 172:2388 173:2965 174:992 175:1082 176:3151 177:4334 178:2902 179:1947 180:2263 181:2624 182:3201 183:2059 184:2431 185:18241 186:4103 187:3122 188:3299 189:2901 190:8883 191:1376 192:10664 193:8131 194:6633 195:4746 196:2861 197:2083 198:6080 199:6024 200:7365 201:5286 202:10567 203:10096 204:4646 205:3352 206:3548 207:3378 208:4013 209:4697 210:4243 211:2237 212:3696 213:3370 214:1221 215:62 216:6250 217:2522 218:1212 219:708 220:2068 221:980 222:881 223:1885

End of report