Orbit

IPv4 Routing Table Report 06:00 +10GMT Sat 01 Oct, 2022

BGP Table (Global) as seen in Hong Kong.

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

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

BGP routing table entries examined: 892287 Prefixes after maximum aggregation (per Origin AS): 340799 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 439516 Total ASes present in the Internet Routing Table: 73493 Prefixes per ASN: 12.14 Origin-only ASes present in the Internet Routing Table: 63223 Origin ASes announcing only one prefix: 26004 Transit ASes present in the Internet Routing Table: 10270 Transit-only ASes present in the Internet Routing Table: 382 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 60 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 1086 Number of instances of unregistered ASNs: 1089 Number of 32-bit ASNs allocated by the RIRs: 40302 Number of 32-bit ASNs visible in the Routing Table: 33326 Prefixes from 32-bit ASNs in the Routing Table: 159531 Number of bogon 32-bit ASNs visible in the Routing Table: 43 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 518 Number of addresses announced to Internet: 3064251904 Equivalent to 182 /8s, 164 /16s and 198 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 299690

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

Prefixes being announced by APNIC Region ASes: 230460 Total APNIC prefixes after maximum aggregation: 66916 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 225513 Unique aggregates announced from the APNIC address blocks: 96092 APNIC Region origin ASes present in the Internet Routing Table: 12897 APNIC Prefixes per ASN: 17.49 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1730 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8177 Number of APNIC addresses announced to Internet: 773177856 Equivalent to 46 /8s, 21 /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, 131072-151865 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: 264827 Total ARIN prefixes after maximum aggregation: 121265 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 265741 Unique aggregates announced from the ARIN address blocks: 128491 ARIN Region origin ASes present in the Internet Routing Table: 19020 ARIN Prefixes per ASN: 13.97 ARIN Region origin ASes announcing only one prefix: 6937 ARIN Region transit ASes present in the Internet Routing Table: 1898 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4605 Number of ARIN addresses announced to Internet: 1290871552 Equivalent to 76 /8s, 241 /16s and 35 /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: 251967 Total RIPE prefixes after maximum aggregation: 118550 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 249097 Unique aggregates announced from the RIPE address blocks: 153664 RIPE Region origin ASes present in the Internet Routing Table: 28169 RIPE Prefixes per ASN: 8.84 RIPE Region origin ASes announcing only one prefix: 12048 RIPE Region transit ASes present in the Internet Routing Table: 3939 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10817 Number of RIPE addresses announced to Internet: 716188416 Equivalent to 42 /8s, 176 /16s and 43 /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: 115845 Total LACNIC prefixes after maximum aggregation: 27740 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115487 Unique aggregates announced from the LACNIC address blocks: 48994 LACNIC Region origin ASes present in the Internet Routing Table: 10955 LACNIC Prefixes per ASN: 10.54 LACNIC Region origin ASes announcing only one prefix: 2703 LACNIC Region transit ASes present in the Internet Routing Table: 2201 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 48 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8719 Number of LACNIC addresses announced to Internet: 175978752 Equivalent to 10 /8s, 125 /16s and 57 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 28102 Total AfriNIC prefixes after maximum aggregation: 5539 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 35930 Unique aggregates announced from the AfriNIC address blocks: 11844 AfriNIC Region origin ASes present in the Internet Routing Table: 1677 AfriNIC Prefixes per ASN: 21.43 AfriNIC Region origin ASes announcing only one prefix: 583 AfriNIC Region transit ASes present in the Internet Routing Table: 325 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 60 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1008 Number of AfriNIC addresses announced to Internet: 107749376 Equivalent to 6 /8s, 108 /16s and 32 /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 9060 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5924 786 698 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3588 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3513 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3371 1870 59 VNPT-AS-VN VNPT Corp, VN 9498 2261 491 234 BBIL-AP BHARTI Airtel Ltd., IN 24560 2232 851 411 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2226 11251 595 KIXS-AS-KR Korea Telecom, KR 45090 2143 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2126 425 216 TATACOMM-AS TATA Communications formerl

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

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

ASN No of nets /20 equiv MaxAgg Description 16509 7325 10560 2812 AMAZON-02, US 11492 4548 301 624 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3752 3057 333 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3548 1850 2547 AKAMAI-AS, US 6327 3490 1319 64 SHAW, CA 749 3032 50727 2290 DNIC-AS-00749, US 30036 2605 368 263 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2544 3479 342 GOOGLE-CLOUD-PLATFORM, US 209 2346 4935 394 CENTURYLINK-US-LEGACY-QWEST, US

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 6883 1730 144 UNI2-AS, ES 20940 4075 3393 188 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3986 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2882 2290 912 ROSTELECOM-AS, RU 9009 2610 252 1341 M247, RO 6849 2534 339 20 UKRTELNET, UA 34984 2251 358 629 TELLCOM-AS, TR 58224 1668 888 629 TCI, IR 13188 1610 100 27 TRIOLAN, UA

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 11003 3392 566 Uninet S.A. de C.V., MX 10620 3484 513 829 Telmex Colombia S.A., CO 11830 2301 369 64 Instituto Costarricense de Electricidad 13999 2037 333 533 Mega Cable, S.A. de C.V., MX 28573 1348 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1292 338 521 Axtel, S.A.B. de C.V., MX 3816 1279 712 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1139 369 21 Telefonica del Peru S.A.A., PE 11664 1067 180 463 Techtel LMDS Comunicaciones Interactiva 26615 987 2466 43 TIM SA, BR

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

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

ASN No of nets /20 equiv MaxAgg Description 24835 1520 521 31 RAYA-AS, EG 24863 1438 393 21 LINKdotNET-AS, EG 36992 1349 1519 270 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 1005 68 32 ORANGE-COTE-IVOIRE, CI 36935 792 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 523 53 41 WANANCHI-, KE 37342 488 32 1 MOVITEL, MZ 24757 370 73 5 EthioNet-AS, ET

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 11003 3392 566 Uninet S.A. de C.V., MX 9808 9060 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 7325 10560 2812 AMAZON-02, US 12479 6883 1730 144 UNI2-AS, ES 7545 5924 786 698 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4548 301 624 CABLEONE, US 20940 4075 3393 188 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3986 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7155 3898 265 32 VIASAT-SP-BACKBONE, US

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

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

ASN No of nets Net Savings Description 9808 9060 9013 CHINAMOBILE-CN China Mobile Communications Grou 12479 6883 6739 UNI2-AS, ES 7545 5924 5226 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 7325 4513 AMAZON-02, US 39891 4010 3963 ALJAWWALSTC-AS, SA 8551 3986 3948 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4548 3924 CABLEONE, US 20940 4075 3887 AKAMAI-ASN1, NL 7155 3898 3866 VIASAT-SP-BACKBONE, US 7552 3588 3568 VIETEL-AS-AP Viettel Group, VN

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US

Complete listing at https://thyme.apnic.net/hk/data-badAS

Prefixes from the Special Purpose Address Registry (Global) -----------------------------------------------------------

Prefix Origin AS Description 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL 198.19.224.0/24 56207 COMCLARK-PH ComClark Network & Technology Corp, 198.51.100.0/24 29766 CHSPSC-29766, US

Complete listing at https://thyme.apnic.net/hk/data-spar

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 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.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 /10:38 /11:100 /12:295 /13:586 /14:1194 /15:2037 /16:13483 /17:8271 /18:13777 /19:24771 /20:43079 /21:50787 /22:107789 /23:95337 /24:530696 /25:1 /26:0 /27:4 /28:4 /29:4 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 12479 5891 6883 UNI2-AS, ES 8151 4759 11003 Uninet S.A. de C.V., MX 11492 3471 4548 CABLEONE, US 8551 3450 3986 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3299 3490 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2788 3752 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2391 2534 UKRTELNET, UA 30036 2263 2605 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1886 2:1016 3:166 4:5 5:3909 6:116 7:6 8:1556 9:1 11:173 12:1625 13:344 14:2363 15:266 16:67 17:361 18:332 20:238 21:4 22:188 23:5919 24:2440 25:6 27:2654 29:19 31:2429 32:91 34:7 35:89 36:1859 37:4465 38:3616 39:737 40:158 41:3918 42:1165 43:2238 44:291 45:16065 46:4166 47:366 49:1703 50:1920 51:242 52:1496 54:388 55:845 56:8 57:74 58:1710 59:1084 60:988 61:2330 62:2541 63:1917 64:5603 65:2310 66:4828 67:2948 68:1197 69:4151 70:1306 71:677 72:2977 74:2633 75:1481 76:588 77:2252 78:1853 79:3136 80:2034 81:1636 82:1509 83:1212 84:1410 85:2922 86:731 87:1893 88:1153 89:3390 90:543 91:7577 92:2035 93:2537 94:3532 95:3831 96:1331 97:343 98:1030 99:737 100:76 101:1058 102:2290 103:29895 104:4544 105:472 106:886 107:2525 108:895 109:4299 110:2001 111:3270 112:2038 113:1490 114:1514 115:1953 116:1878 117:2483 118:2312 119:1808 120:1705 121:1013 122:2535 123:2097 124:1502 125:2099 128:1221 129:1009 130:951 131:2024 132:789 133:378 134:1896 135:291 136:863 137:877 138:2514 139:1513 140:1053 141:1472 142:1351 143:1408 144:1192 145:345 146:1868 147:1515 148:2220 149:1815 150:879 151:1104 152:1810 153:468 154:3720 155:1432 156:1611 157:1280 158:1038 159:2191 160:2534 161:1357 162:3494 163:1412 164:1655 165:1641 166:784 167:1709 168:3824 169:868 170:4549 171:850 172:3386 173:3096 174:1016 175:1151 176:3587 177:4661 178:3555 179:2134 180:2320 181:3245 182:3076 183:1933 184:2352 185:19716 186:4545 187:3908 188:4004 189:3459 190:8947 191:1449 192:10975 193:8700 194:7123 195:5023 196:2968 197:2364 198:5973 199:6035 200:7564 201:5785 202:10168 203:9966 204:4513 205:3433 206:3871 207:3409 208:4036 209:4736 210:4110 211:2325 212:4024 213:3541 214:1117 215:54 216:6409 217:2626 218:1270 219:404 220:1776 221:922 222:649 223:1982

End of report