Orbit

Routing Table Report 05:00 +10GMT Sun 31 Jan, 2021

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

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

BGP routing table entries examined: 521861 Prefixes after maximum aggregation (per Origin AS): 223724 Deaggregation factor: 2.33 Unique aggregates announced (without unneeded subnets): 281292 Total ASes present in the Internet Routing Table: 50486 Prefixes per ASN: 10.34 Origin-only ASes present in the Internet Routing Table: 43340 Origin ASes announcing only one prefix: 18612 Transit ASes present in the Internet Routing Table: 7146 Transit-only ASes present in the Internet Routing Table: 761 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 31 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 639 Number of instances of unregistered ASNs: 641 Number of 32-bit ASNs allocated by the RIRs: 34879 Number of 32-bit ASNs visible in the Routing Table: 20523 Prefixes from 32-bit ASNs in the Routing Table: 86186 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 414 Number of addresses announced to Internet: 2176079360 Equivalent to 129 /8s, 180 /16s and 86 /24s Percentage of available address space announced: 58.8 Percentage of allocated address space announced: 58.8 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: 145379

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

Prefixes being announced by APNIC Region ASes: 185781 Total APNIC prefixes after maximum aggregation: 58790 APNIC Deaggregation factor: 3.16 Prefixes being announced from the APNIC address blocks: 183185 Unique aggregates announced from the APNIC address blocks: 81173 APNIC Region origin ASes present in the Internet Routing Table: 10673 APNIC Prefixes per ASN: 17.16 APNIC Region origin ASes announcing only one prefix: 3111 APNIC Region transit ASes present in the Internet Routing Table: 1519 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6077 Number of APNIC addresses announced to Internet: 673247744 Equivalent to 40 /8s, 32 /16s and 242 /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: 142422 Total ARIN prefixes after maximum aggregation: 77200 ARIN Deaggregation factor: 1.84 Prefixes being announced from the ARIN address blocks: 143107 Unique aggregates announced from the ARIN address blocks: 80328 ARIN Region origin ASes present in the Internet Routing Table: 13636 ARIN Prefixes per ASN: 10.49 ARIN Region origin ASes announcing only one prefix: 5313 ARIN Region transit ASes present in the Internet Routing Table: 1496 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 26 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2536 Number of ARIN addresses announced to Internet: 856993536 Equivalent to 51 /8s, 20 /16s and 175 /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: 118365 Total RIPE prefixes after maximum aggregation: 64476 RIPE Deaggregation factor: 1.84 Prefixes being announced from the RIPE address blocks: 115729 Unique aggregates announced from the RIPE address blocks: 82714 RIPE Region origin ASes present in the Internet Routing Table: 17044 RIPE Prefixes per ASN: 6.79 RIPE Region origin ASes announcing only one prefix: 7644 RIPE Region transit ASes present in the Internet Routing Table: 2381 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5987 Number of RIPE addresses announced to Internet: 445040128 Equivalent to 26 /8s, 134 /16s and 198 /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: 59860 Total LACNIC prefixes after maximum aggregation: 18573 LACNIC Deaggregation factor: 3.22 Prefixes being announced from the LACNIC address blocks: 60416 Unique aggregates announced from the LACNIC address blocks: 28780 LACNIC Region origin ASes present in the Internet Routing Table: 6973 LACNIC Prefixes per ASN: 8.66 LACNIC Region origin ASes announcing only one prefix: 2155 LACNIC Region transit ASes present in the Internet Routing Table: 1354 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5372 Number of LACNIC addresses announced to Internet: 119459840 Equivalent to 7 /8s, 30 /16s and 208 /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: 14780 Total AfriNIC prefixes after maximum aggregation: 4149 AfriNIC Deaggregation factor: 3.56 Prefixes being announced from the AfriNIC address blocks: 19010 Unique aggregates announced from the AfriNIC address blocks: 7928 AfriNIC Region origin ASes present in the Internet Routing Table: 1098 AfriNIC Prefixes per ASN: 17.31 AfriNIC Region origin ASes announcing only one prefix: 388 AfriNIC Region transit ASes present in the Internet Routing Table: 227 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 551 Number of AfriNIC addresses announced to Internet: 80973312 Equivalent to 4 /8s, 211 /16s and 142 /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 5709 777 655 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3280 1328 10 VIETEL-AS-AP Viettel Group, VN 7713 3220 935 524 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2932 1895 53 VNPT-AS-VN VNPT Corp, VN 9808 2423 8619 17 CMNET-GD Guangdong Mobile Communication 9498 2290 482 229 BBIL-AP BHARTI Airtel Ltd., IN 4766 2141 11358 559 KIXS-AS-KR Korea Telecom, KR 45090 2074 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1681 314 16 TOT-NET TOT Public Company Limited, TH 18403 1664 349 39 FPT-AS-AP The Corporation for Financing

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

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

ASN No of nets /20 equiv MaxAgg Description 7155 3270 264 27 VIASAT-SP-BACKBONE, US 11492 3000 205 1200 CABLEONE, US 16509 2934 6259 1585 AMAZON-02, US 16625 2408 1241 1789 AKAMAI-AS, US 30036 1748 262 1032 MEDIACOM-ENTERPRISE-BUSINESS, US 174 1361 6865 597 COGENT-174, US 701 1140 10341 624 UUNET, US 6389 1066 2002 43 BELLSOUTH-NET-BLK, US 714 993 4105 10 APPLE-ENGINEERING, US 46573 903 56 284 LAYER-HOST, US

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

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

ASN No of nets /20 equiv MaxAgg Description 39891 2675 147 30 ALJAWWALSTC-AS, SA 20940 2603 3356 148 AKAMAI-ASN1, NL 9009 1718 174 1135 M247, GB 13188 1407 88 198 TRIOLAN, UA 61317 965 172 572 ASDETUK http://www.heficed.com, GB 25019 943 923 96 SAUDINETSTC-AS, SA 6830 785 2961 354 LIBERTYGLOBAL Liberty Global (formerly 21299 752 84 85 KAR-TEL-AS Almaty, Republic of Kazakhst 8972 723 81 244 GD-EMEA-DC-SXB1, DE 8866 687 170 121 BTC-AS BULGARIA, BG

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 5744 2765 517 Uninet S.A. de C.V., MX 7303 1429 910 259 Telecom Argentina S.A., AR 6503 1241 302 527 Axtel, S.A.B. de C.V., MX 3816 928 420 144 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 13999 888 267 340 Mega Cable, S.A. de C.V., MX 26615 885 2351 131 TIM S/A, BR 18881 860 1111 32 TELEFONICA BRASIL S.A, BR 6471 712 129 65 ENTEL CHILE S.A., CL 7738 619 1882 41 Telemar Norte Leste S.A., BR 14117 617 117 16 Telefonica del Sur S.A., CL

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

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

ASN No of nets /20 equiv MaxAgg Description 24835 680 454 28 RAYA-AS, EG 29571 627 67 31 ORANGE-COTE-IVOIRE, CI 24863 620 391 20 LINKdotNET-AS, EG 23889 435 231 12 MauritiusTelecom, MU 36935 402 521 37 Vodafone-, EG 37342 342 32 1 MOVITEL, MZ 36992 336 1138 135 ETISALAT-MISR, EG 2018 322 319 72 TENET-1, ZA 36947 258 1063 13 ALGTEL-AS, DZ 37121 256 16 1 ESKOM-HOLDINGS-SOC-LTD, ZA

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 5744 2765 517 Uninet S.A. de C.V., MX 7545 5709 777 655 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3280 1328 10 VIETEL-AS-AP Viettel Group, VN 7155 3270 264 27 VIASAT-SP-BACKBONE, US 7713 3220 935 524 TELKOMNET-AS-AP PT Telekomunikasi Indon 11492 3000 205 1200 CABLEONE, US 16509 2934 6259 1585 AMAZON-02, US 45899 2932 1895 53 VNPT-AS-VN VNPT Corp, VN 39891 2675 147 30 ALJAWWALSTC-AS, SA 20940 2603 3356 148 AKAMAI-ASN1, NL

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

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

ASN No of nets Net Savings Description 7545 5709 5054 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3280 3270 VIETEL-AS-AP Viettel Group, VN 7155 3270 3243 VIASAT-SP-BACKBONE, US 45899 2932 2879 VNPT-AS-VN VNPT Corp, VN 7713 3220 2696 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 39891 2675 2645 ALJAWWALSTC-AS, SA 20940 2603 2455 AKAMAI-ASN1, NL 9808 2423 2406 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9498 2290 2061 BBIL-AP BHARTI Airtel Ltd., IN 45090 2074 2011 CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer

Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet

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

Bad AS Designation Net Originated Transit AS Transit AS Name 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US 22280 UNALLOCATED 12.10.217.0/24 701 UUNET, US 20118 UNALLOCATED 12.32.206.0/24 7018 ATT-INTERNET4, US 21861 UNALLOCATED 12.37.59.0/24 7018 ATT-INTERNET4, US 14478 UNALLOCATED 12.41.98.0/24 7018 ATT-INTERNET4, US

Complete listing at http://thyme.rand.apnic.net/au/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/au/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 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

Complete listing at http://thyme.rand.apnic.net/au/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 /10:35 /11:73 /12:226 /13:450 /14:869 /15:1450 /16:9001 /17:5151 /18:8967 /19:16395 /20:26110 /21:29145 /22:60165 /23:52206 /24:311597 /25:0 /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 7155 2546 3270 VIASAT-SP-BACKBONE, US 11492 2370 3000 CABLEONE, US 39891 2289 2675 ALJAWWALSTC-AS, SA 8151 1959 5744 Uninet S.A. de C.V., MX 30036 1565 1748 MEDIACOM-ENTERPRISE-BUSINESS, US 13188 1198 1407 TRIOLAN, UA 9009 992 1718 M247, GB 16509 947 2934 AMAZON-02, US 20940 674 2603 AKAMAI-ASN1, NL 6389 666 1066 BELLSOUTH-NET-BLK, US

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

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

1:1732 2:431 3:36 4:18 5:2057 6:9 7:6 8:642 9:1 11:36 12:1411 13:293 14:2052 15:61 16:15 17:309 18:1 20:43 22:188 23:3103 24:1246 25:3 27:1842 31:1227 32:70 34:2 35:12 36:1017 37:1793 38:1568 39:403 40:114 41:2445 42:843 43:1870 44:188 45:8821 46:1786 47:185 49:1445 50:1304 51:55 52:526 54:104 56:6 57:47 58:1626 59:944 60:776 61:1946 62:1076 63:1320 64:3063 65:1586 66:2649 67:1706 68:687 69:2419 70:811 71:341 72:1899 74:1549 75:1015 76:521 77:995 78:893 79:493 80:861 81:813 82:522 83:613 84:625 85:1370 86:269 87:762 88:478 89:1581 90:75 91:3883 92:674 93:1439 94:1565 95:1850 96:871 97:199 98:593 99:832 100:83 101:962 102:785 103:23146 104:2487 105:235 106:443 107:1395 108:481 109:1845 110:1759 111:1827 112:1272 113:1204 114:1361 115:1940 116:1654 117:2006 118:1759 119:1667 120:839 121:938 122:1504 123:1838 124:1283 125:1737 128:639 129:567 130:380 131:801 132:275 133:309 134:1195 135:125 136:387 137:674 138:1208 139:649 140:382 141:749 142:624 143:671 144:881 145:173 146:965 147:926 148:1107 149:903 150:534 151:561 152:997 153:312 154:1418 155:801 156:896 157:699 158:490 159:1176 160:1348 161:764 162:2226 163:645 164:784 165:783 166:401 167:1043 168:1985 169:387 170:2337 171:563 172:1350 173:1930 174:590 175:865 176:1364 177:2435 178:1659 179:853 180:1967 181:1175 182:3014 183:1190 184:1665 185:9991 186:2199 187:1511 188:1492 189:1536 190:4379 191:669 192:6946 193:4361 194:3585 195:2505 196:1759 197:1497 198:3796 199:3805 200:4119 201:2281 202:9417 203:9737 204:2978 205:1848 206:1995 207:2178 208:2466 209:2858 210:3526 211:1763 212:1884 213:1640 214:217 215:41 216:3587 217:1262 218:815 219:434 220:1967 221:760 222:585 223:1405

End of report