Orbit

Routing Table Report 06:00 +10GMT Sun 31 Jan, 2021

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

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

BGP routing table entries examined: 821014 Prefixes after maximum aggregation (per Origin AS): 315124 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 401021 Total ASes present in the Internet Routing Table: 70143 Prefixes per ASN: 11.70 Origin-only ASes present in the Internet Routing Table: 60380 Origin ASes announcing only one prefix: 24989 Transit ASes present in the Internet Routing Table: 9763 Transit-only ASes present in the Internet Routing Table: 310 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 32 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 863 Number of instances of unregistered ASNs: 868 Number of 32-bit ASNs allocated by the RIRs: 34879 Number of 32-bit ASNs visible in the Routing Table: 28824 Prefixes from 32-bit ASNs in the Routing Table: 129750 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 714 Number of addresses announced to Internet: 2910216704 Equivalent to 173 /8s, 118 /16s and 98 /24s Percentage of available address space announced: 78.6 Percentage of allocated address space announced: 78.6 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: 277857

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

Prefixes being announced by APNIC Region ASes: 210326 Total APNIC prefixes after maximum aggregation: 63054 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 206161 Unique aggregates announced from the APNIC address blocks: 87815 APNIC Region origin ASes present in the Internet Routing Table: 11141 APNIC Prefixes per ASN: 18.50 APNIC Region origin ASes announcing only one prefix: 3192 APNIC Region transit ASes present in the Internet Routing Table: 1573 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6319 Number of APNIC addresses announced to Internet: 770661120 Equivalent to 45 /8s, 239 /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, 131072-143673 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: 241988 Total ARIN prefixes after maximum aggregation: 111448 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 242550 Unique aggregates announced from the ARIN address blocks: 116114 ARIN Region origin ASes present in the Internet Routing Table: 18610 ARIN Prefixes per ASN: 13.03 ARIN Region origin ASes announcing only one prefix: 6759 ARIN Region transit ASes present in the Internet Routing Table: 1898 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3664 Number of ARIN addresses announced to Internet: 1148090368 Equivalent to 68 /8s, 110 /16s and 120 /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: 231621 Total RIPE prefixes after maximum aggregation: 108784 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 227558 Unique aggregates announced from the RIPE address blocks: 138223 RIPE Region origin ASes present in the Internet Routing Table: 27636 RIPE Prefixes per ASN: 8.23 RIPE Region origin ASes announcing only one prefix: 11913 RIPE Region transit ASes present in the Internet Routing Table: 3867 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9850 Number of RIPE addresses announced to Internet: 709379328 Equivalent to 42 /8s, 72 /16s and 69 /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: 111500 Total LACNIC prefixes after maximum aggregation: 26133 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 112626 Unique aggregates announced from the LACNIC address blocks: 48152 LACNIC Region origin ASes present in the Internet Routing Table: 10623 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2625 LACNIC Region transit ASes present in the Internet Routing Table: 1988 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8226 Number of LACNIC addresses announced to Internet: 174047232 Equivalent to 10 /8s, 95 /16s and 192 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 24715 Total AfriNIC prefixes after maximum aggregation: 5015 AfriNIC Deaggregation factor: 4.93 Prefixes being announced from the AfriNIC address blocks: 31404 Unique aggregates announced from the AfriNIC address blocks: 10050 AfriNIC Region origin ASes present in the Internet Routing Table: 1441 AfriNIC Prefixes per ASN: 21.79 AfriNIC Region origin ASes announcing only one prefix: 499 AfriNIC Region transit ASes present in the Internet Routing Table: 284 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 765 Number of AfriNIC addresses announced to Internet: 107537408 Equivalent to 6 /8s, 104 /16s and 228 /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 7545 5715 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3559 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3221 935 524 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2874 1896 55 VNPT-AS-VN VNPT Corp, VN 9808 2625 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2299 466 226 BBIL-AP BHARTI Airtel Ltd., IN 4766 2223 11360 565 KIXS-AS-KR Korea Telecom, KR 4755 2136 441 190 TATACOMM-AS TATA Communications formerl 45090 2075 1045 64 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 9394 2040 4913 16 CTTNET China TieTong Telecommunications

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 11492 4749 315 770 CABLEONE, US 16509 4739 9086 2157 AMAZON-02, US 7155 4036 264 32 VIASAT-SP-BACKBONE, US 22773 3814 2994 222 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3329 1317 71 SHAW, CA 16625 3230 1690 2305 AKAMAI-AS, US 209 2514 5060 506 CENTURYLINK-US-LEGACY-QWEST, US 30036 2504 370 105 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2355 3000 1642 FRONTIER-FRTR, US 20115 2172 2911 514 CHARTER-20115, 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 6267 1700 146 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3363 3358 178 AKAMAI-ASN1, NL 8551 3201 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2843 2282 889 ROSTELECOM-AS, RU 9009 2317 235 1251 M247, GB 34984 2173 354 577 TELLCOM-AS, TR 13188 1611 100 23 TRIOLAN, UA 58224 1456 820 576 TCI, IR 61317 1411 206 670 ASDETUK http://www.heficed.com, GB

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 8178 3403 593 Uninet S.A. de C.V., MX 10620 3403 526 602 Telmex Colombia S.A., CO 11830 2565 369 63 Instituto Costarricense de Electricidad 13999 1615 433 416 Mega Cable, S.A. de C.V., MX 6503 1441 311 476 Axtel, S.A.B. de C.V., MX 7303 1436 911 262 Telecom Argentina S.A., AR 28573 1362 2259 219 CLARO S.A., BR 6147 1148 379 39 Telefonica del Peru S.A.A., PE 3816 1141 559 142 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 991 211 411 Techtel LMDS Comunicaciones Interactiva

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 1577 393 21 LINKdotNET-AS, EG 24835 1292 480 28 RAYA-AS, EG 36992 1184 1537 169 ETISALAT-MISR, EG 36903 927 472 202 MT-MPLS, MA 29571 702 68 11 ORANGE-COTE-IVOIRE, CI 37342 486 32 1 MOVITEL, MZ 36935 478 522 40 Vodafone-, EG 23889 454 232 16 MauritiusTelecom, MU 15399 440 46 16 WANANCHI-, KE 6713 419 1821 46 IAM-AS, MA

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 8178 3403 593 Uninet S.A. de C.V., MX 12479 6267 1700 146 UNI2-AS, ES 7545 5715 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4749 315 770 CABLEONE, US 16509 4739 9086 2157 AMAZON-02, US 7155 4036 264 32 VIASAT-SP-BACKBONE, US 22773 3814 2994 222 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3559 1330 19 VIETEL-AS-AP Viettel Group, VN 39891 3459 195 22 ALJAWWALSTC-AS, SA 10620 3403 526 602 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 6267 6121 UNI2-AS, ES 7545 5715 5054 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4036 4004 VIASAT-SP-BACKBONE, US 11492 4749 3979 CABLEONE, US 22773 3814 3592 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3559 3540 VIETEL-AS-AP Viettel Group, VN 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3329 3258 SHAW, CA 20940 3363 3185 AKAMAI-ASN1, NL 8551 3201 3156 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397881 STINGERS, US Transit: 398481 REDMERCURY, US 23.226.240.0/20 Origin: 40430 UNASSIGNED 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 No. 14, Jala

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 /8:11 /9:12 /10:39 /11:100 /12:290 /13:579 /14:1175 /15:1916 /16:13450 /17:8136 /18:13478 /19:25106 /20:40046 /21:48928 /22:102401 /23:86667 /24:478657 /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 5234 6267 UNI2-AS, ES 11492 3810 4749 CABLEONE, US 6327 3135 3329 SHAW, CA 7155 3124 4036 VIASAT-SP-BACKBONE, US 22773 2900 3814 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8151 2786 8178 Uninet S.A. de C.V., MX 8551 2662 3201 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2229 2504 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2010 2355 FRONTIER-FRTR, US

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

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

1:1863 2:1184 3:87 4:18 5:3565 6:65 7:5 8:1453 9:1 11:36 12:1754 13:349 14:2361 15:74 16:15 17:313 18:94 20:113 22:188 23:4233 24:2324 25:3 27:2348 31:2174 32:106 34:2 35:38 36:1084 37:3589 38:2046 39:466 40:149 41:3867 42:896 43:2097 44:228 45:14689 46:3633 47:253 49:1595 50:1693 51:97 52:1172 54:217 55:777 56:6 57:54 58:1710 59:1041 60:822 61:2226 62:2204 63:1973 64:5221 65:2360 66:5099 67:2928 68:1168 69:4017 70:1396 71:686 72:3067 74:2571 75:1471 76:694 77:2012 78:1721 79:2422 80:1782 81:1513 82:1267 83:1107 84:1233 85:2607 86:609 87:1785 88:988 89:2880 90:382 91:7210 92:1610 93:2535 94:2916 95:3462 96:1223 97:343 98:978 99:978 100:75 101:1045 102:1267 103:25085 104:3646 105:415 106:718 107:2199 108:661 109:3809 110:1862 111:2318 112:1678 113:1285 114:1415 115:1852 116:1797 117:2130 118:2219 119:1774 120:915 121:991 122:2303 123:2147 124:1591 125:1978 128:1308 129:1170 130:794 131:1952 132:726 133:319 134:1551 135:285 136:699 137:888 138:2290 139:1159 140:789 141:1161 142:1056 143:1230 144:1210 145:338 146:1386 147:1202 148:2206 149:1253 150:748 151:1197 152:1546 153:453 154:2103 155:1225 156:1382 157:1159 158:918 159:2043 160:2052 161:1085 162:3201 163:990 164:1420 165:1292 166:587 167:1743 168:3572 169:643 170:4340 171:761 172:2051 173:2918 174:976 175:1059 176:2937 177:4375 178:2856 179:1867 180:2245 181:2599 182:3127 183:1442 184:2450 185:17679 186:4118 187:3046 188:3264 189:2730 190:9069 191:1374 192:10643 193:7883 194:6426 195:4596 196:3069 197:2306 198:6011 199:5978 200:7362 201:5286 202:10115 203:10048 204:4610 205:3259 206:3436 207:3340 208:3979 209:4566 210:3966 211:2037 212:3566 213:3279 214:1192 215:61 216:6118 217:2497 218:850 219:433 220:2029 221:921 222:784 223:1631

End of report