Orbit

Routing Table Report 06:00 +10GMT Fri 31 Jan, 2020

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

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

BGP routing table entries examined: 783059 Prefixes after maximum aggregation (per Origin AS): 301927 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 387680 Total ASes present in the Internet Routing Table: 66699 Prefixes per ASN: 11.74 Origin-only ASes present in the Internet Routing Table: 57392 Origin ASes announcing only one prefix: 24167 Transit ASes present in the Internet Routing Table: 9307 Transit-only ASes present in the Internet Routing Table: 294 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: 1738 Number of instances of unregistered ASNs: 1739 Number of 32-bit ASNs allocated by the RIRs: 30379 Number of 32-bit ASNs visible in the Routing Table: 24857 Prefixes from 32-bit ASNs in the Routing Table: 113705 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: 1126 Number of addresses announced to Internet: 2851462400 Equivalent to 169 /8s, 245 /16s and 221 /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: 260723

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

Prefixes being announced by APNIC Region ASes: 205825 Total APNIC prefixes after maximum aggregation: 61278 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 199658 Unique aggregates announced from the APNIC address blocks: 84744 APNIC Region origin ASes present in the Internet Routing Table: 10293 APNIC Prefixes per ASN: 19.40 APNIC Region origin ASes announcing only one prefix: 2871 APNIC Region transit ASes present in the Internet Routing Table: 1525 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: 5369 Number of APNIC addresses announced to Internet: 767712000 Equivalent to 45 /8s, 194 /16s and 91 /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: 232699 Total ARIN prefixes after maximum aggregation: 107215 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 230526 Unique aggregates announced from the ARIN address blocks: 116632 ARIN Region origin ASes present in the Internet Routing Table: 18370 ARIN Prefixes per ASN: 12.55 ARIN Region origin ASes announcing only one prefix: 6753 ARIN Region transit ASes present in the Internet Routing Table: 1891 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: 3137 Number of ARIN addresses announced to Internet: 1078283008 Equivalent to 64 /8s, 69 /16s and 75 /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: 219855 Total RIPE prefixes after maximum aggregation: 104151 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 216712 Unique aggregates announced from the RIPE address blocks: 130299 RIPE Region origin ASes present in the Internet Routing Table: 26686 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11676 RIPE Region transit ASes present in the Internet Routing Table: 3739 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: 8823 Number of RIPE addresses announced to Internet: 723523840 Equivalent to 43 /8s, 32 /16s and 25 /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: 101604 Total LACNIC prefixes after maximum aggregation: 23691 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 102806 Unique aggregates announced from the LACNIC address blocks: 45199 LACNIC Region origin ASes present in the Internet Routing Table: 9303 LACNIC Prefixes per ASN: 11.05 LACNIC Region origin ASes announcing only one prefix: 2394 LACNIC Region transit ASes present in the Internet Routing Table: 1741 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: 6878 Number of LACNIC addresses announced to Internet: 173860864 Equivalent to 10 /8s, 92 /16s and 232 /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: 21338 Total AfriNIC prefixes after maximum aggregation: 4476 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 32230 Unique aggregates announced from the AfriNIC address blocks: 9814 AfriNIC Region origin ASes present in the Internet Routing Table: 1355 AfriNIC Prefixes per ASN: 23.79 AfriNIC Region origin ASes announcing only one prefix: 473 AfriNIC Region transit ASes present in the Internet Routing Table: 265 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: 650 Number of AfriNIC addresses announced to Internet: 107319040 Equivalent to 6 /8s, 101 /16s and 143 /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 5236 642 600 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3316 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3123 1787 108 VNPT-AS-VN VNPT Corp, VN 9808 2598 9043 62 CMNET-GD Guangdong Mobile Communication 7713 2278 696 815 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2221 433 212 BBIL-AP BHARTI Airtel Ltd., IN 9829 2140 1374 235 BSNL-NIB National Internet Backbone, IN 4755 2136 441 195 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 3925 260 653 CABLEONE, US 16509 3775 7726 1666 AMAZON-02, US 22773 3518 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3363 1324 92 SHAW, CA 16625 2972 1558 2134 AKAMAI-AS, US 209 2356 5077 536 CENTURYLINK-US-LEGACY-QWEST, US 30036 2291 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 20115 2138 2780 520 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 5853 1622 133 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3092 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2806 450 1935 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2076 224 1125 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1926 1691 18 TTNET, TR 13188 1604 100 47 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 6208 3300 610 Uninet S.A. de C.V., MX 10620 3357 533 471 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 1482 1029 264 Telecom Argentina S.A., AR 28573 1255 2235 192 CLARO S.A., BR 13999 1170 504 282 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1075 376 57 Telefonica del Peru S.A.A., PE 11172 955 112 70 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 1110 393 22 LINKdotNET-AS, EG 24835 1097 566 24 RAYA-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 870 449 111 MT-MPLS, MA 6713 613 1863 34 IAM-AS, MA 29571 561 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 15399 355 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 6208 3300 610 Uninet S.A. de C.V., MX 12479 5853 1622 133 UNI2-AS, ES 7545 5236 642 600 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3925 260 653 CABLEONE, US 16509 3775 7726 1666 AMAZON-02, US 22773 3518 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3363 1324 92 SHAW, CA 10620 3357 533 471 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 5853 5720 UNI2-AS, ES 7545 5236 4636 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3518 3369 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3316 3294 VIETEL-AS-AP Viettel Group, VN 11492 3925 3272 CABLEONE, US 6327 3363 3271 SHAW, CA 8551 3092 3047 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3123 3015 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 23.149.176.0/24 Origin: 32018 GETRACKED-01, CA Transit: 394367 SYSLIFELINE, CA 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

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 /14:1153 /15:1915 /16:13375 /17:8146 /18:13786 /19:25503 /20:39447 /21:46860 /22:97706 /23:80546 /24:453584 /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 4828 5853 UNI2-AS, ES 6327 3152 3363 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3061 3925 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2739 3518 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2552 3092 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2040 2291 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 8151 2016 6208 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 2:1162 3:30 4:17 5:3235 6:48 8:1343 9:1 12:1786 13:477 14:2220 15:70 16:9 17:283 18:79 20:56 23:3248 24:2621 25:4 27:2515 31:2099 32:91 35:42 36:932 37:3204 38:1823 39:314 40:127 41:3279 42:867 43:2126 44:189 45:12890 46:3622 47:274 49:1429 50:1567 51:343 52:1109 54:271 55:674 56:6 57:46 58:1975 59:1028 60:683 61:2204 62:2160 63:1918 64:5026 65:2322 66:4801 67:2846 68:1233 69:3814 70:1412 71:667 72:2777 74:2608 75:1439 76:670 77:1820 78:1979 79:2338 80:1824 81:1567 82:1206 83:1018 84:1193 85:2471 86:561 87:1692 88:1069 89:2691 90:284 91:6898 92:1442 93:2424 94:2558 95:3378 96:1005 97:337 98:962 99:965 100:67 101:1140 102:807 103:22964 104:3615 105:395 106:822 107:1871 108:698 109:3611 110:1761 111:1884 112:1545 113:1299 114:1334 115:1830 116:1761 117:2024 118:2190 119:1670 120:804 121:986 122:2365 123:1868 124:1548 125:1969 128:1392 129:910 130:607 131:1824 132:776 133:301 134:1222 135:274 136:595 137:883 138:2170 139:985 140:646 141:878 142:863 143:1130 144:950 145:289 146:1334 147:1004 148:2002 149:1103 150:807 151:1253 152:1471 153:370 154:4685 155:894 156:3277 157:1086 158:720 159:1936 160:1707 161:1006 162:2971 163:777 164:1418 165:1230 166:532 167:1467 168:3500 169:483 170:4190 171:747 172:1854 173:2350 174:1036 175:1000 176:2614 177:4060 178:2656 179:1442 180:2178 181:2352 182:2791 183:1111 184:2385 185:15929 186:3705 187:2530 188:3099 189:2081 190:8216 191:1433 192:10228 193:7284 194:5957 195:4258 196:3361 197:1857 198:6096 199:5929 200:7149 201:5095 202:10141 203:10219 204:4539 205:3056 206:3248 207:3261 208:3998 209:4340 210:3772 211:1884 212:3215 213:3006 214:1172 215:53 216:5924 217:2327 218:872 219:422 220:1975 221:914 222:836 223:1400

End of report