Orbit

Routing Table Report 06:00 +10GMT Mon 27 Jan, 2020

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

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

BGP routing table entries examined: 782470 Prefixes after maximum aggregation (per Origin AS): 301734 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 387567 Total ASes present in the Internet Routing Table: 66692 Prefixes per ASN: 11.73 Origin-only ASes present in the Internet Routing Table: 57348 Origin ASes announcing only one prefix: 24140 Transit ASes present in the Internet Routing Table: 9344 Transit-only ASes present in the Internet Routing Table: 293 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 35 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1741 Number of instances of unregistered ASNs: 1742 Number of 32-bit ASNs allocated by the RIRs: 30317 Number of 32-bit ASNs visible in the Routing Table: 24843 Prefixes from 32-bit ASNs in the Routing Table: 113762 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: 896 Number of addresses announced to Internet: 2851549184 Equivalent to 169 /8s, 247 /16s and 48 /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: 260266

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

Prefixes being announced by APNIC Region ASes: 205425 Total APNIC prefixes after maximum aggregation: 61205 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 199524 Unique aggregates announced from the APNIC address blocks: 84785 APNIC Region origin ASes present in the Internet Routing Table: 10267 APNIC Prefixes per ASN: 19.43 APNIC Region origin ASes announcing only one prefix: 2860 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: 5348 Number of APNIC addresses announced to Internet: 767596288 Equivalent to 45 /8s, 192 /16s and 151 /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: 232528 Total ARIN prefixes after maximum aggregation: 107200 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 230289 Unique aggregates announced from the ARIN address blocks: 116559 ARIN Region origin ASes present in the Internet Routing Table: 18370 ARIN Prefixes per ASN: 12.54 ARIN Region origin ASes announcing only one prefix: 6751 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: 3134 Number of ARIN addresses announced to Internet: 1078639616 Equivalent to 64 /8s, 74 /16s and 188 /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: 219884 Total RIPE prefixes after maximum aggregation: 104079 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 216551 Unique aggregates announced from the RIPE address blocks: 130218 RIPE Region origin ASes present in the Internet Routing Table: 26683 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11665 RIPE Region transit ASes present in the Internet Routing Table: 3744 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: 8811 Number of RIPE addresses announced to Internet: 723441664 Equivalent to 43 /8s, 30 /16s and 216 /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: 101840 Total LACNIC prefixes after maximum aggregation: 23685 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 102988 Unique aggregates announced from the LACNIC address blocks: 45204 LACNIC Region origin ASes present in the Internet Routing Table: 9337 LACNIC Prefixes per ASN: 11.03 LACNIC Region origin ASes announcing only one prefix: 2390 LACNIC Region transit ASes present in the Internet Routing Table: 1771 Average LACNIC Region AS path length visible: 5.6 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6909 Number of LACNIC addresses announced to Internet: 173961984 Equivalent to 10 /8s, 94 /16s and 115 /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: 21052 Total AfriNIC prefixes after maximum aggregation: 4449 AfriNIC Deaggregation factor: 4.73 Prefixes being announced from the AfriNIC address blocks: 32221 Unique aggregates announced from the AfriNIC address blocks: 10003 AfriNIC Region origin ASes present in the Internet Routing Table: 1344 AfriNIC Prefixes per ASN: 23.97 AfriNIC Region origin ASes announcing only one prefix: 474 AfriNIC Region transit ASes present in the Internet Routing Table: 260 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: 641 Number of AfriNIC addresses announced to Internet: 107353088 Equivalent to 6 /8s, 102 /16s and 20 /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 5250 642 599 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 2278 696 814 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2219 433 212 BBIL-AP BHARTI Airtel Ltd., IN 4755 2136 441 196 TATACOMM-AS TATA Communications formerl 9394 2090 4898 22 CTTNET China TieTong Telecommunications 9829 2082 1373 232 BSNL-NIB National Internet Backbone, IN 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 3907 259 651 CABLEONE, US 16509 3769 7726 1654 AMAZON-02, US 22773 3521 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3363 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 5845 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3102 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2792 459 1934 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2074 223 1118 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1931 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1342 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 6194 3295 610 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 1480 1026 265 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 1058 393 22 LINKdotNET-AS, EG 36992 1038 1535 73 ETISALAT-MISR, EG 36903 870 449 111 MT-MPLS, MA 6713 618 1863 34 IAM-AS, MA 29571 560 68 12 ORANGE-COTE-IVOIRE, CI 37342 402 32 1 MOVITEL, MZ 36935 382 522 40 Vodafone-, EG 15399 352 45 10 WANANCHI-, KE 23889 351 231 15 MauritiusTelecom, MU

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 6194 3295 610 Uninet S.A. de C.V., MX 12479 5845 1630 135 UNI2-AS, ES 7545 5250 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3907 259 651 CABLEONE, US 16509 3769 7726 1654 AMAZON-02, US 22773 3521 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3363 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 5845 5710 UNI2-AS, ES 7545 5250 4651 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3521 3371 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3316 3294 VIETEL-AS-AP Viettel Group, VN 6327 3363 3271 SHAW, CA 11492 3907 3256 CABLEONE, US 8551 3102 3057 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 /14:1156 /15:1916 /16:13377 /17:8133 /18:13785 /19:25501 /20:39391 /21:46828 /22:97688 /23:80532 /24:453125 /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 4817 5845 UNI2-AS, ES 6327 3152 3363 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3050 3907 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2742 3521 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2562 3102 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2037 2287 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 8151 2007 6194 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) ----------------------------------------------

1:1711 2:1159 3:30 4:17 5:3224 6:48 8:1341 9:1 12:1788 13:489 14:2221 15:62 16:9 17:283 18:79 20:56 23:3219 24:2622 25:4 27:2517 31:2099 32:91 35:43 36:929 37:3176 38:1820 39:270 40:128 41:3265 42:855 43:2128 44:190 45:12920 46:3608 47:274 49:1429 50:1562 51:344 52:1109 54:271 55:646 56:6 57:46 58:1975 59:1007 60:686 61:2205 62:2125 63:1905 64:5019 65:2325 66:4815 67:2842 68:1232 69:3810 70:1410 71:667 72:2778 74:2615 75:1431 76:667 77:1823 78:1988 79:2375 80:1826 81:1555 82:1202 83:1025 84:1198 85:2579 86:579 87:1690 88:1068 89:2685 90:274 91:6853 92:1444 93:2429 94:2569 95:3397 96:1005 97:337 98:962 99:965 100:68 101:1140 102:790 103:22941 104:3608 105:358 106:822 107:1870 108:692 109:3607 110:1766 111:1888 112:1540 113:1297 114:1333 115:1835 116:1764 117:2023 118:2183 119:1666 120:802 121:986 122:2372 123:1868 124:1549 125:1965 128:1380 129:910 130:602 131:1842 132:772 133:301 134:1259 135:273 136:601 137:887 138:2190 139:985 140:646 141:878 142:862 143:1147 144:948 145:291 146:1346 147:1006 148:1905 149:1092 150:753 151:1254 152:1470 153:370 154:4670 155:896 156:3271 157:1090 158:713 159:1941 160:1707 161:1002 162:2977 163:780 164:1415 165:1222 166:531 167:1461 168:3519 169:475 170:4225 171:747 172:1854 173:2347 174:1037 175:1003 176:2609 177:4086 178:2659 179:1422 180:2158 181:2347 182:2789 183:1113 184:2384 185:15928 186:3702 187:2551 188:3027 189:2074 190:8195 191:1480 192:10241 193:7292 194:5967 195:4268 196:3357 197:1719 198:6089 199:5943 200:7120 201:5116 202:10153 203:10217 204:4541 205:3062 206:3250 207:3254 208:4000 209:4325 210:3771 211:1884 212:3218 213:2954 214:1148 215:53 216:5914 217:2324 218:867 219:421 220:1984 221:913 222:834 223:1385

End of report