Orbit

IPv4 Routing Table Report 06:00 +10GMT Mon 28 Feb, 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: 872472 Prefixes after maximum aggregation (per Origin AS): 332867 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 427356 Total ASes present in the Internet Routing Table: 72656 Prefixes per ASN: 12.01 Origin-only ASes present in the Internet Routing Table: 62468 Origin ASes announcing only one prefix: 25732 Transit ASes present in the Internet Routing Table: 10188 Transit-only ASes present in the Internet Routing Table: 372 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 251 Max AS path prepend of ASN ( 21299) 245 Prefixes from unregistered ASNs in the Routing Table: 862 Number of instances of unregistered ASNs: 868 Number of 32-bit ASNs allocated by the RIRs: 38680 Number of 32-bit ASNs visible in the Routing Table: 32124 Prefixes from 32-bit ASNs in the Routing Table: 149708 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 4 Prefixes being announced from unallocated address space: 504 Number of addresses announced to Internet: 3065943040 Equivalent to 182 /8s, 190 /16s and 148 /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: 99.5 Total number of prefixes smaller than registry allocations: 292095

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

Prefixes being announced by APNIC Region ASes: 226594 Total APNIC prefixes after maximum aggregation: 65416 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 221433 Unique aggregates announced from the APNIC address blocks: 94047 APNIC Region origin ASes present in the Internet Routing Table: 12366 APNIC Prefixes per ASN: 17.91 APNIC Region origin ASes announcing only one prefix: 3545 APNIC Region transit ASes present in the Internet Routing Table: 1685 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7603 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: 258632 Total ARIN prefixes after maximum aggregation: 119019 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258778 Unique aggregates announced from the ARIN address blocks: 123634 ARIN Region origin ASes present in the Internet Routing Table: 18945 ARIN Prefixes per ASN: 13.66 ARIN Region origin ASes announcing only one prefix: 6891 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 251 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4359 Number of ARIN addresses announced to Internet: 1295265280 Equivalent to 77 /8s, 52 /16s and 46 /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: 245318 Total RIPE prefixes after maximum aggregation: 115220 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 241855 Unique aggregates announced from the RIPE address blocks: 148934 RIPE Region origin ASes present in the Internet Routing Table: 28107 RIPE Prefixes per ASN: 8.60 RIPE Region origin ASes announcing only one prefix: 12087 RIPE Region transit ASes present in the Internet Routing Table: 3920 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 251 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10628 Number of RIPE addresses announced to Internet: 713535232 Equivalent to 42 /8s, 135 /16s and 175 /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: 113902 Total LACNIC prefixes after maximum aggregation: 27187 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 114601 Unique aggregates announced from the LACNIC address blocks: 48582 LACNIC Region origin ASes present in the Internet Routing Table: 10926 LACNIC Prefixes per ASN: 10.49 LACNIC Region origin ASes announcing only one prefix: 2662 LACNIC Region transit ASes present in the Internet Routing Table: 2184 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8618 Number of LACNIC addresses announced to Internet: 176249600 Equivalent to 10 /8s, 129 /16s and 91 /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: 27164 Total AfriNIC prefixes after maximum aggregation: 5386 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 35300 Unique aggregates announced from the AfriNIC address blocks: 11718 AfriNIC Region origin ASes present in the Internet Routing Table: 1579 AfriNIC Prefixes per ASN: 22.36 AfriNIC Region origin ASes announcing only one prefix: 547 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 916 Number of AfriNIC addresses announced to Internet: 107403776 Equivalent to 6 /8s, 102 /16s and 218 /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 9073 8885 43 CHINAMOBILE-CN China Mobile Communicati 7545 5880 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3611 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3495 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2288 11120 606 KIXS-AS-KR Korea Telecom, KR 9498 2211 475 234 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2110 429 199 TATACOMM-AS TATA Communications formerl 24560 2049 856 364 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 6337 10197 2680 AMAZON-02, US 11492 4444 295 737 CABLEONE, US 22773 3951 3024 362 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3667 1893 2577 AKAMAI-AS, US 6327 3388 1318 61 SHAW, CA 749 2886 50780 2143 DNIC-AS-00749, US 30036 2611 374 156 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 4962 430 CENTURYLINK-US-LEGACY-QWEST, US 20115 2261 3042 499 CHARTER-20115, 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 6807 1729 149 UNI2-AS, ES 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3911 3360 192 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2905 2290 909 ROSTELECOM-AS, RU 9009 2465 249 1284 M247, GB 34984 2234 358 606 TELLCOM-AS, TR 58224 1795 915 595 TCI, IR 25019 1765 1078 166 SAUDINETSTC-AS, SA 13188 1562 97 148 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 10361 3417 563 Uninet S.A. de C.V., MX 10620 3471 520 697 Telmex Colombia S.A., CO 11830 2458 369 62 Instituto Costarricense de Electricidad 13999 1689 288 471 Mega Cable, S.A. de C.V., MX 6503 1442 355 525 Axtel, S.A.B. de C.V., MX 28573 1383 2332 247 CLARO S.A., BR 3816 1251 662 144 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1149 2350 139 TIM SA, BR 6147 1089 369 21 Telefonica del Peru S.A.A., PE 11664 1004 191 447 Techtel LMDS Comunicaciones Interactiva

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 24863 1588 393 21 LINKdotNET-AS, EG 24835 1545 523 32 RAYA-AS, EG 36992 1301 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 902 64 62 ORANGE-COTE-IVOIRE, CI 36935 731 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 515 50 33 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 2018 361 319 74 TENET-1, ZA

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 10361 3417 563 Uninet S.A. de C.V., MX 9808 9073 8885 43 CHINAMOBILE-CN China Mobile Communicati 12479 6807 1729 149 UNI2-AS, ES 16509 6337 10197 2680 AMAZON-02, US 7545 5880 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4444 295 737 CABLEONE, US 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3951 3024 362 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3911 3360 192 AKAMAI-ASN1, NL 7155 3895 263 26 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 9073 9030 CHINAMOBILE-CN China Mobile Communications Grou 12479 6807 6658 UNI2-AS, ES 7545 5880 5189 TPG-INTERNET-AP TPG Telecom Limited, AU 8551 4014 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 20940 3911 3719 AKAMAI-ASN1, NL 11492 4444 3707 CABLEONE, US 16509 6337 3657 AMAZON-02, US 7552 3611 3592 VIETEL-AS-AP Viettel Group, VN 22773 3951 3589 ASN-CXA-ALL-CCI-22773-RDC, US

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 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 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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 3356 LEVEL3, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, 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 CONVERGE Converge ICT, PH 198.19.226.0/24 56207 CONVERGE Converge ICT, PH 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 Transit: 174 COGENT-174, US

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 /10:39 /11:100 /12:301 /13:589 /14:1196 /15:2022 /16:13537 /17:8273 /18:13706 /19:24751 /20:41913 /21:50947 /22:106913 /23:93654 /24:514484 /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 5779 6807 UNI2-AS, ES 8151 4027 10361 Uninet S.A. de C.V., MX 8551 3479 4014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3358 4444 CABLEONE, US 6327 3201 3388 SHAW, CA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2949 3951 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2267 2611 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 1953 3471 Telmex Colombia S.A., CO

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

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

1:1704 2:990 3:151 4:7 5:3754 6:103 7:5 8:1517 9:1 11:172 12:1716 13:413 14:2382 15:168 16:42 17:375 18:143 20:166 21:4 22:188 23:5479 24:2289 25:6 27:2605 29:19 31:2410 32:93 34:1 35:62 36:1742 37:3931 38:2589 39:693 40:150 41:3831 42:831 43:2094 44:293 45:15908 46:3876 47:307 49:1647 50:1901 51:107 52:1368 53:1 54:294 55:721 56:8 57:56 58:1647 59:1080 60:967 61:2254 62:2434 63:1934 64:5501 65:2286 66:4853 67:2942 68:1185 69:4126 70:1343 71:669 72:3076 74:2612 75:1516 76:719 77:2123 78:1815 79:3104 80:1967 81:1522 82:1459 83:1205 84:1319 85:2889 86:722 87:1941 88:1020 89:3225 90:509 91:7519 92:1890 93:2589 94:3271 95:3563 96:1304 97:345 98:990 99:862 100:75 101:1040 102:1929 103:28151 104:4227 105:443 106:850 107:2486 108:777 109:4181 110:2051 111:3223 112:1985 113:1449 114:1503 115:1902 116:1869 117:2508 118:2238 119:1837 120:1634 121:1004 122:2554 123:2090 124:1558 125:2037 128:1294 129:1184 130:917 131:2079 132:750 133:372 134:1925 135:287 136:865 137:860 138:2441 139:1224 140:940 141:1369 142:1267 143:1454 144:1227 145:341 146:1779 147:1461 148:2191 149:1691 150:855 151:1078 152:1831 153:455 154:3506 155:1419 156:1786 157:1233 158:1017 159:2054 160:2404 161:1297 162:3448 163:1231 164:1660 165:1574 166:652 167:1698 168:3709 169:678 170:4404 171:822 172:3030 173:3053 174:1019 175:1134 176:3495 177:4558 178:3076 179:1967 180:2266 181:2918 182:3140 183:1922 184:2388 185:19226 186:4306 187:3571 188:3838 189:3035 190:8824 191:1306 192:11047 193:8497 194:6878 195:4931 196:2900 197:2284 198:5999 199:5989 200:7475 201:5659 202:10147 203:9919 204:4552 205:3374 206:3802 207:3368 208:3997 209:4628 210:4014 211:2343 212:3911 213:3361 214:1158 215:63 216:6396 217:2621 218:1223 219:433 220:1681 221:987 222:688 223:2147

End of report