Orbit

Routing Table Report 06:00 +10GMT Tue 28 Jan, 2020

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

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

BGP routing table entries examined: 781757 Prefixes after maximum aggregation (per Origin AS): 301574 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 386982 Total ASes present in the Internet Routing Table: 66591 Prefixes per ASN: 11.74 Origin-only ASes present in the Internet Routing Table: 57285 Origin ASes announcing only one prefix: 24115 Transit ASes present in the Internet Routing Table: 9306 Transit-only ASes present in the Internet Routing Table: 297 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 34 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1730 Number of instances of unregistered ASNs: 1731 Number of 32-bit ASNs allocated by the RIRs: 30326 Number of 32-bit ASNs visible in the Routing Table: 24812 Prefixes from 32-bit ASNs in the Routing Table: 113497 Number of bogon 32-bit ASNs visible in the Routing Table: 4 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 885 Number of addresses announced to Internet: 2850886656 Equivalent to 169 /8s, 237 /16s and 20 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 259873

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

Prefixes being announced by APNIC Region ASes: 205557 Total APNIC prefixes after maximum aggregation: 61237 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 199508 Unique aggregates announced from the APNIC address blocks: 84800 APNIC Region origin ASes present in the Internet Routing Table: 10265 APNIC Prefixes per ASN: 19.44 APNIC Region origin ASes announcing only one prefix: 2859 APNIC Region transit ASes present in the Internet Routing Table: 1531 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5345 Number of APNIC addresses announced to Internet: 767600128 Equivalent to 45 /8s, 192 /16s and 166 /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, 131072-141625 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: 232524 Total ARIN prefixes after maximum aggregation: 107162 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 230274 Unique aggregates announced from the ARIN address blocks: 116580 ARIN Region origin ASes present in the Internet Routing Table: 18359 ARIN Prefixes per ASN: 12.54 ARIN Region origin ASes announcing only one prefix: 6739 ARIN Region transit ASes present in the Internet Routing Table: 1890 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3135 Number of ARIN addresses announced to Internet: 1078521600 Equivalent to 64 /8s, 72 /16s and 239 /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, 393216-399260 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: 219483 Total RIPE prefixes after maximum aggregation: 103908 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 216291 Unique aggregates announced from the RIPE address blocks: 129897 RIPE Region origin ASes present in the Internet Routing Table: 26630 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11663 RIPE Region transit ASes present in the Internet Routing Table: 3730 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8808 Number of RIPE addresses announced to Internet: 723045376 Equivalent to 43 /8s, 24 /16s and 204 /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 196608-210331 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: 101442 Total LACNIC prefixes after maximum aggregation: 23705 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 102596 Unique aggregates announced from the LACNIC address blocks: 44916 LACNIC Region origin ASes present in the Internet Routing Table: 9297 LACNIC Prefixes per ASN: 11.04 LACNIC Region origin ASes announcing only one prefix: 2380 LACNIC Region transit ASes present in the Internet Routing Table: 1750 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6879 Number of LACNIC addresses announced to Internet: 173778688 Equivalent to 10 /8s, 91 /16s and 167 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21021 Total AfriNIC prefixes after maximum aggregation: 4446 AfriNIC Deaggregation factor: 4.73 Prefixes being announced from the AfriNIC address blocks: 32202 Unique aggregates announced from the AfriNIC address blocks: 10002 AfriNIC Region origin ASes present in the Internet Routing Table: 1345 AfriNIC Prefixes per ASN: 23.94 AfriNIC Region origin ASes announcing only one prefix: 474 AfriNIC Region transit ASes present in the Internet Routing Table: 264 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 645 Number of AfriNIC addresses announced to Internet: 107387904 Equivalent to 6 /8s, 102 /16s and 156 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 5253 643 600 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3316 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3122 1786 108 VNPT-AS-VN VNPT Corp, VN 9808 2598 9043 62 CMNET-GD Guangdong Mobile Communication 7713 2277 696 814 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2219 433 212 BBIL-AP BHARTI Airtel Ltd., IN 9829 2155 1377 246 BSNL-NIB National Internet Backbone, IN 4755 2112 437 199 TATACOMM-AS TATA Communications formerl 9394 2095 4898 22 CTTNET China TieTong Telecommunications 4766 2070 11101 561 KIXS-AS-KR Korea Telecom, KR

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 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3909 259 652 CABLEONE, US 16509 3773 7726 1658 AMAZON-02, US 22773 3522 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 16625 2966 1555 2129 AKAMAI-AS, US 30036 2287 358 88 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2261 5077 535 CENTURYLINK-US-LEGACY-QWEST, US 20115 2136 2774 519 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, 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 5855 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3096 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2774 447 1920 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2073 222 1115 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1932 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1343 561 44 CORBINA-AS OJSC "Vimpelcom", RU

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 6190 3289 616 Uninet S.A. de C.V., MX 10620 3352 533 470 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1686 323 390 Axtel, S.A.B. de C.V., MX 7303 1479 1022 266 Telecom Argentina S.A., AR 28573 1267 2235 194 CLARO S.A., BR 13999 1164 503 281 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1092 379 39 Telefonica del Peru S.A.A., PE 11172 954 112 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 24835 1097 566 24 RAYA-AS, EG 24863 1052 393 22 LINKdotNET-AS, EG 36992 1038 1535 73 ETISALAT-MISR, EG 36903 870 449 111 MT-MPLS, MA 6713 617 1863 34 IAM-AS, MA 29571 560 68 12 ORANGE-COTE-IVOIRE, CI 37342 402 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 23889 351 231 15 MauritiusTelecom, MU 15399 344 45 10 WANANCHI-, 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 6190 3289 616 Uninet S.A. de C.V., MX 12479 5855 1630 135 UNI2-AS, ES 7545 5253 643 600 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3909 259 652 CABLEONE, US 16509 3773 7726 1658 AMAZON-02, US 22773 3522 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 10620 3352 533 470 Telmex Colombia S.A., CO

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 5855 5720 UNI2-AS, ES 7545 5253 4653 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3522 3372 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3316 3294 VIETEL-AS-AP Viettel Group, VN 6327 3364 3272 SHAW, CA 11492 3909 3257 CABLEONE, US 8551 3096 3051 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3122 3014 VNPT-AS-VN VNPT Corp, VN

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 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 27205 UNALLOCATED 8.38.16.0/21 3356 LEVEL3, US 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, 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 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 2914 NTT-COMMUNICATIONS-2914, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, 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, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY

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 /8:10 /9:11 /10:37 /11:96 /12:283 /13:578 /14:1155 /15:1916 /16:13373 /17:8135 /18:13780 /19:25495 /20:39396 /21:46829 /22:97560 /23:80335 /24:452745 /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 4827 5855 UNI2-AS, ES 6327 3153 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3052 3909 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2742 3522 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2556 3096 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2037 2287 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 8151 2007 6190 Uninet S.A. de C.V., MX

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

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

1:1688 2:1159 3:30 4:17 5:3217 6:48 8:1343 9:1 12:1788 13:488 14:2217 15:62 16:9 17:283 18:79 20:56 23:3213 24:2621 25:4 27:2520 31:2099 32:91 35:42 36:931 37:3164 38:1815 39:314 40:128 41:3245 42:867 43:2127 44:188 45:12887 46:3616 47:274 49:1424 50:1560 51:344 52:1112 54:271 55:628 56:6 57:46 58:1974 59:1026 60:687 61:2204 62:2132 63:1905 64:5023 65:2327 66:4802 67:2842 68:1231 69:3809 70:1410 71:667 72:2783 74:2613 75:1431 76:667 77:1825 78:1981 79:2372 80:1824 81:1555 82:1203 83:1022 84:1200 85:2587 86:580 87:1691 88:1069 89:2683 90:272 91:6842 92:1452 93:2424 94:2579 95:3398 96:1006 97:337 98:962 99:965 100:68 101:1139 102:785 103:22911 104:3616 105:367 106:822 107:1870 108:693 109:3608 110:1758 111:1886 112:1540 113:1275 114:1318 115:1832 116:1764 117:2029 118:2187 119:1668 120:807 121:980 122:2373 123:1868 124:1550 125:1969 128:1383 129:897 130:601 131:1840 132:765 133:301 134:1261 135:273 136:600 137:883 138:2188 139:986 140:646 141:876 142:860 143:1148 144:947 145:291 146:1360 147:1008 148:1910 149:1100 150:809 151:1252 152:1470 153:370 154:4663 155:896 156:3275 157:1089 158:714 159:1941 160:1708 161:998 162:2974 163:779 164:1422 165:1225 166:531 167:1459 168:3520 169:473 170:4218 171:747 172:1854 173:2339 174:1037 175:1006 176:2599 177:4086 178:2646 179:1422 180:2160 181:2337 182:2785 183:1112 184:2383 185:15794 186:3715 187:2552 188:3079 189:2070 190:8141 191:1422 192:10230 193:7287 194:5962 195:4262 196:3348 197:1758 198:6092 199:5942 200:7114 201:4991 202:10157 203:10214 204:4537 205:3070 206:3246 207:3254 208:4002 209:4329 210:3777 211:1884 212:3216 213:2957 214:1143 215:52 216:5918 217:2323 218:867 219:421 220:1982 221:914 222:836 223:1397

End of report