Orbit

Routing Table Report 06:00 +10GMT Sat 29 May, 2021

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

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

BGP routing table entries examined: 835244 Prefixes after maximum aggregation (per Origin AS): 318207 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 408315 Total ASes present in the Internet Routing Table: 71106 Prefixes per ASN: 11.75 Origin-only ASes present in the Internet Routing Table: 61230 Origin ASes announcing only one prefix: 25281 Transit ASes present in the Internet Routing Table: 9876 Transit-only ASes present in the Internet Routing Table: 303 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 55 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1101 Number of instances of unregistered ASNs: 1108 Number of 32-bit ASNs allocated by the RIRs: 36145 Number of 32-bit ASNs visible in the Routing Table: 29972 Prefixes from 32-bit ASNs in the Routing Table: 134916 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 601 Number of addresses announced to Internet: 3040170240 Equivalent to 181 /8s, 53 /16s and 81 /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: 282097

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

Prefixes being announced by APNIC Region ASes: 214712 Total APNIC prefixes after maximum aggregation: 62616 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 210725 Unique aggregates announced from the APNIC address blocks: 89805 APNIC Region origin ASes present in the Internet Routing Table: 11538 APNIC Prefixes per ASN: 18.26 APNIC Region origin ASes announcing only one prefix: 3322 APNIC Region transit ASes present in the Internet Routing Table: 1613 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6735 Number of APNIC addresses announced to Internet: 774760960 Equivalent to 46 /8s, 45 /16s and 234 /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: 247292 Total ARIN prefixes after maximum aggregation: 113006 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 247505 Unique aggregates announced from the ARIN address blocks: 118181 ARIN Region origin ASes present in the Internet Routing Table: 18747 ARIN Prefixes per ASN: 13.20 ARIN Region origin ASes announcing only one prefix: 6786 ARIN Region transit ASes present in the Internet Routing Table: 1917 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 36 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3877 Number of ARIN addresses announced to Internet: 1271283456 Equivalent to 75 /8s, 198 /16s and 63 /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: 236906 Total RIPE prefixes after maximum aggregation: 110749 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 233019 Unique aggregates announced from the RIPE address blocks: 142374 RIPE Region origin ASes present in the Internet Routing Table: 27925 RIPE Prefixes per ASN: 8.34 RIPE Region origin ASes announcing only one prefix: 11999 RIPE Region transit ASes present in the Internet Routing Table: 3882 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 55 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10177 Number of RIPE addresses announced to Internet: 710478592 Equivalent to 42 /8s, 89 /16s and 11 /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: 109364 Total LACNIC prefixes after maximum aggregation: 26150 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 110514 Unique aggregates announced from the LACNIC address blocks: 46951 LACNIC Region origin ASes present in the Internet Routing Table: 10720 LACNIC Prefixes per ASN: 10.31 LACNIC Region origin ASes announcing only one prefix: 2676 LACNIC Region transit ASes present in the Internet Routing Table: 2011 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8371 Number of LACNIC addresses announced to Internet: 175921664 Equivalent to 10 /8s, 124 /16s and 90 /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: 25869 Total AfriNIC prefixes after maximum aggregation: 4950 AfriNIC Deaggregation factor: 5.23 Prefixes being announced from the AfriNIC address blocks: 32879 Unique aggregates announced from the AfriNIC address blocks: 10526 AfriNIC Region origin ASes present in the Internet Routing Table: 1468 AfriNIC Prefixes per ASN: 22.40 AfriNIC Region origin ASes announcing only one prefix: 498 AfriNIC Region transit ASes present in the Internet Routing Table: 296 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 812 Number of AfriNIC addresses announced to Internet: 107286784 Equivalent to 6 /8s, 101 /16s and 17 /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 5776 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5260 8995 48 CMNET-GD Guangdong Mobile Communication 7552 3519 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3519 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2799 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2201 11358 557 KIXS-AS-KR Korea Telecom, KR 9498 2187 466 235 BBIL-AP BHARTI Airtel Ltd., IN 4755 2126 441 194 TATACOMM-AS TATA Communications formerl 45090 2081 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1949 314 16 TOT-NET TOT Public Company Limited, TH

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

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

ASN No of nets /20 equiv MaxAgg Description 16509 5223 9378 2275 AMAZON-02, US 11492 4717 312 726 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3924 2996 232 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3463 1775 2428 AKAMAI-AS, US 6327 3359 1317 67 SHAW, CA 30036 2566 372 160 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2520 5037 482 CENTURYLINK-US-LEGACY-QWEST, US 5972 2234 451 788 DNIC-ASBLK-05800-06055, US 20115 2170 2928 508 CHARTER-20115, US

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 6672 1725 146 UNI2-AS, ES 20940 3611 3359 185 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3061 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2868 2281 891 ROSTELECOM-AS, RU 9009 2428 253 1304 M247, GB 34984 2199 355 590 TELLCOM-AS, TR 13188 1609 100 31 TRIOLAN, UA 58224 1594 886 572 TCI, IR 61317 1535 282 781 ASDETUK http://www.heficed.com, GB

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 8589 3456 579 Uninet S.A. de C.V., MX 10620 3422 526 613 Telmex Colombia S.A., CO 11830 2498 369 62 Instituto Costarricense de Electricidad 13999 1725 434 453 Mega Cable, S.A. de C.V., MX 6503 1451 311 477 Axtel, S.A.B. de C.V., MX 28573 1370 2282 227 CLARO S.A., BR 3816 1232 648 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1113 374 31 Telefonica del Peru S.A.A., PE 11664 1003 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/hk/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 1454 498 30 RAYA-AS, EG 36992 1239 1473 176 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 727 68 11 ORANGE-COTE-IVOIRE, CI 6713 613 1863 34 IAM-AS, MA 36935 528 522 40 Vodafone-, EG 37342 484 32 1 MOVITEL, MZ 15399 481 48 23 WANANCHI-, KE 36914 415 82 3 KENET-AS, KE

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 8589 3456 579 Uninet S.A. de C.V., MX 12479 6672 1725 146 UNI2-AS, ES 7545 5776 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5260 8995 48 CMNET-GD Guangdong Mobile Communication 16509 5223 9378 2275 AMAZON-02, US 11492 4717 312 726 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3924 2996 232 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3611 3359 185 AKAMAI-ASN1, NL 7552 3519 1330 20 VIETEL-AS-AP Viettel Group, VN

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

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

ASN No of nets Net Savings Description 12479 6672 6526 UNI2-AS, ES 9808 5260 5212 CMNET-GD Guangdong Mobile Communication Co.Ltd. 7545 5776 5103 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4027 3995 VIASAT-SP-BACKBONE, US 11492 4717 3991 CABLEONE, US 22773 3924 3692 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3519 3499 VIETEL-AS-AP Viettel Group, VN 7713 3519 3463 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3611 3426 AKAMAI-ASN1, NL 6327 3359 3292 SHAW, CA

Complete listing at http://thyme.rand.apnic.net/hk/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 22442 HOU-PHONOSCOPE, 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/hk/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914, US 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL

Complete listing at http://thyme.rand.apnic.net/hk/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 23.249.162.0/24 Origin: 36352 AS-COLOCROSSING, US Transit: 3257 GTT-BACKBONE GTT, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:100 /12:303 /13:585 /14:1183 /15:1988 /16:13457 /17:8201 /18:13665 /19:24774 /20:40478 /21:48732 /22:104117 /23:88830 /24:488739 /25:1 /26:0 /27:4 /28:6 /29:7 /30:1 /31:0 /32:3

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 12479 5625 6672 UNI2-AS, ES 11492 3758 4717 CABLEONE, US 6327 3167 3359 SHAW, CA 8151 3153 8589 Uninet S.A. de C.V., MX 7155 3115 4027 VIASAT-SP-BACKBONE, US 22773 2962 3924 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2526 3061 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2233 2566 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2498 Instituto Costarricense de Electricidad y Telec

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

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

1:1869 2:1190 3:134 4:23 5:3583 6:74 7:5 8:1499 9:1 11:164 12:1740 13:362 14:2195 15:76 16:15 17:322 18:107 20:122 21:1 22:188 23:4748 24:2380 25:2 27:2528 29:19 31:2283 32:107 34:16 35:45 36:1396 37:3773 38:2143 39:589 40:159 41:3860 42:933 43:2089 44:258 45:14830 46:3687 47:262 49:1572 50:1782 51:100 52:1281 54:235 55:735 56:7 57:50 58:1591 59:1027 60:926 61:2123 62:2261 63:1962 64:5323 65:2349 66:5021 67:2887 68:1164 69:4036 70:1387 71:680 72:3160 74:2598 75:1488 76:693 77:2018 78:1691 79:2258 80:1856 81:1508 82:1363 83:1133 84:1259 85:2672 86:706 87:1812 88:969 89:2976 90:470 91:7349 92:1777 93:2525 94:3106 95:3502 96:1283 97:343 98:998 99:968 100:78 101:1042 102:1437 103:25870 104:3762 105:435 106:775 107:2267 108:702 109:3983 110:1872 111:2810 112:1877 113:1264 114:1457 115:1892 116:1795 117:2167 118:2265 119:1802 120:1093 121:955 122:2289 123:2162 124:1521 125:1853 128:1242 129:1208 130:859 131:2017 132:713 133:357 134:1609 135:294 136:741 137:925 138:2318 139:1181 140:787 141:1179 142:1192 143:1284 144:1251 145:328 146:1441 147:1321 148:2162 149:1426 150:809 151:1074 152:1546 153:412 154:2476 155:1330 156:1513 157:1175 158:909 159:2026 160:2324 161:1162 162:3273 163:1001 164:1522 165:1408 166:593 167:1751 168:3607 169:682 170:4221 171:773 172:2389 173:2936 174:980 175:1087 176:3156 177:4305 178:2903 179:1882 180:2245 181:2627 182:3012 183:1584 184:2414 185:18262 186:4103 187:3095 188:3285 189:2892 190:8824 191:1351 192:10675 193:8145 194:6594 195:4707 196:2864 197:2323 198:6058 199:6016 200:7395 201:5266 202:10092 203:10020 204:4648 205:3357 206:3553 207:3378 208:3994 209:4677 210:3981 211:2115 212:3675 213:3382 214:1217 215:62 216:6216 217:2542 218:1058 219:459 220:2008 221:931 222:688 223:1707

End of report