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Routing Table Report 06:00 +10GMT Wed 26 May, 2021
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary ----------------
BGP routing table entries examined: 834124 Prefixes after maximum aggregation (per Origin AS): 318082 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 407643 Total ASes present in the Internet Routing Table: 71053 Prefixes per ASN: 11.74 Origin-only ASes present in the Internet Routing Table: 61165 Origin ASes announcing only one prefix: 25275 Transit ASes present in the Internet Routing Table: 9888 Transit-only ASes present in the Internet Routing Table: 304 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 36 Max AS path prepend of ASN ( 31875) 33 Prefixes from unregistered ASNs in the Routing Table: 1126 Number of instances of unregistered ASNs: 1133 Number of 32-bit ASNs allocated by the RIRs: 36118 Number of 32-bit ASNs visible in the Routing Table: 29918 Prefixes from 32-bit ASNs in the Routing Table: 134555 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 633 Number of addresses announced to Internet: 3038137088 Equivalent to 181 /8s, 22 /16s and 75 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 281601
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 214924 Total APNIC prefixes after maximum aggregation: 62594 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 210873 Unique aggregates announced from the APNIC address blocks: 89878 APNIC Region origin ASes present in the Internet Routing Table: 11516 APNIC Prefixes per ASN: 18.31 APNIC Region origin ASes announcing only one prefix: 3311 APNIC Region transit ASes present in the Internet Routing Table: 1613 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6710 Number of APNIC addresses announced to Internet: 774287360 Equivalent to 46 /8s, 38 /16s and 176 /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, 131072-147769 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: 246958 Total ARIN prefixes after maximum aggregation: 112767 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 247292 Unique aggregates announced from the ARIN address blocks: 118082 ARIN Region origin ASes present in the Internet Routing Table: 18740 ARIN Prefixes per ASN: 13.20 ARIN Region origin ASes announcing only one prefix: 6788 ARIN Region transit ASes present in the Internet Routing Table: 1927 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 36 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3868 Number of ARIN addresses announced to Internet: 1270635776 Equivalent to 75 /8s, 188 /16s and 93 /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: 236862 Total RIPE prefixes after maximum aggregation: 110730 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 232968 Unique aggregates announced from the RIPE address blocks: 142034 RIPE Region origin ASes present in the Internet Routing Table: 27911 RIPE Prefixes per ASN: 8.35 RIPE Region origin ASes announcing only one prefix: 11988 RIPE Region transit ASes present in the Internet Routing Table: 3881 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10172 Number of RIPE addresses announced to Internet: 710452224 Equivalent to 42 /8s, 88 /16s and 164 /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: 108708 Total LACNIC prefixes after maximum aggregation: 26291 LACNIC Deaggregation factor: 4.13 Prefixes being announced from the LACNIC address blocks: 109842 Unique aggregates announced from the LACNIC address blocks: 46670 LACNIC Region origin ASes present in the Internet Routing Table: 10708 LACNIC Prefixes per ASN: 10.26 LACNIC Region origin ASes announcing only one prefix: 2688 LACNIC Region transit ASes present in the Internet Routing Table: 2010 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8356 Number of LACNIC addresses announced to Internet: 174953216 Equivalent to 10 /8s, 109 /16s and 147 /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: 25546 Total AfriNIC prefixes after maximum aggregation: 4954 AfriNIC Deaggregation factor: 5.16 Prefixes being announced from the AfriNIC address blocks: 32515 Unique aggregates announced from the AfriNIC address blocks: 10479 AfriNIC Region origin ASes present in the Internet Routing Table: 1470 AfriNIC Prefixes per ASN: 22.12 AfriNIC Region origin ASes announcing only one prefix: 500 AfriNIC Region transit ASes present in the Internet Routing Table: 297 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 812 Number of AfriNIC addresses announced to Internet: 107356928 Equivalent to 6 /8s, 102 /16s and 35 /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 5775 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5258 8995 48 CMNET-GD Guangdong Mobile Communication 7713 3519 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3506 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2797 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2201 11358 557 KIXS-AS-KR Korea Telecom, KR 9498 2190 466 235 BBIL-AP BHARTI Airtel Ltd., IN 4755 2127 441 192 TATACOMM-AS TATA Communications formerl 45090 2081 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1945 314 16 TOT-NET TOT Public Company Limited, TH
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 16509 5209 9377 2273 AMAZON-02, US 11492 4791 316 599 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3927 2997 236 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3465 1780 2434 AKAMAI-AS, US 6327 3359 1317 67 SHAW, CA 30036 2564 372 172 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2525 5037 481 CENTURYLINK-US-LEGACY-QWEST, US 5972 2235 451 794 DNIC-ASBLK-05800-06055, US 20115 2170 2928 508 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 6667 1725 146 UNI2-AS, ES 20940 3588 3359 183 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3076 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2868 2281 891 ROSTELECOM-AS, RU 9009 2426 253 1302 M247, GB 34984 2198 355 590 TELLCOM-AS, TR 13188 1609 100 31 TRIOLAN, UA 58224 1591 885 571 TCI, IR 61317 1546 284 785 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 7637 3236 630 Uninet S.A. de C.V., MX 10620 3422 526 613 Telmex Colombia S.A., CO 11830 2452 369 62 Instituto Costarricense de Electricidad 13999 1726 434 455 Mega Cable, S.A. de C.V., MX 6503 1451 311 477 Axtel, S.A.B. de C.V., MX 28573 1391 2282 227 CLARO S.A., BR 3816 1232 648 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1120 377 38 Telefonica del Peru S.A.A., PE 11664 1003 208 416 Techtel LMDS Comunicaciones Interactiva 11172 963 111 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 24863 1592 393 22 LINKdotNET-AS, EG 24835 1453 498 29 RAYA-AS, EG 36992 1196 1473 176 ETISALAT-MISR, EG 36903 1182 536 113 MT-MPLS, MA 29571 730 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 526 522 40 Vodafone-, EG 15399 479 48 23 WANANCHI-, KE 36914 416 82 3 KENET-AS, KE 2018 322 319 74 TENET-1, ZA
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 7637 3236 630 Uninet S.A. de C.V., MX 12479 6667 1725 146 UNI2-AS, ES 7545 5775 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5258 8995 48 CMNET-GD Guangdong Mobile Communication 16509 5209 9377 2273 AMAZON-02, US 11492 4791 316 599 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3927 2997 236 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3588 3359 183 AKAMAI-ASN1, NL 7713 3519 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon
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 6667 6521 UNI2-AS, ES 9808 5258 5210 CMNET-GD Guangdong Mobile Communication Co.Ltd. 7545 5775 5102 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4791 4192 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3927 3691 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3506 3486 VIETEL-AS-AP Viettel Group, VN 7713 3519 3463 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3588 3405 AKAMAI-ASN1, NL 6327 3359 3292 SHAW, CA
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 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 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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: 398481 REDMERCURY, US Transit: 209319 IPV6ROUTING, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 6939 HURRICANE, 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 /8:16 /9:13 /10:40 /11:100 /12:303 /13:585 /14:1180 /15:1989 /16:13451 /17:8224 /18:13634 /19:25034 /20:40458 /21:48289 /22:104104 /23:88906 /24:487775 /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 5623 6667 UNI2-AS, ES 11492 3827 4791 CABLEONE, US 6327 3167 3359 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 22773 2964 3927 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8151 2768 7637 Uninet S.A. de C.V., MX 8551 2541 3076 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2231 2564 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1901 2452 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1864 2:1188 3:128 4:19 5:3562 6:74 7:5 8:1499 9:1 11:164 12:1741 13:363 14:2191 15:76 16:15 17:322 18:107 20:122 21:1 22:188 23:4739 24:2393 25:2 27:2522 29:19 31:2298 32:107 34:16 35:45 36:1396 37:3770 38:2138 39:589 40:158 41:3864 42:933 43:2088 44:259 45:14809 46:3674 47:262 49:1573 50:1776 51:100 52:1277 54:235 55:731 56:7 57:50 58:1588 59:1029 60:924 61:2122 62:2259 63:1963 64:5328 65:2347 66:5017 67:2896 68:1157 69:4035 70:1386 71:680 72:3169 74:2598 75:1486 76:690 77:2011 78:1694 79:2262 80:1879 81:1505 82:1364 83:1133 84:1267 85:2678 86:705 87:1815 88:967 89:2995 90:475 91:7317 92:1773 93:2517 94:3117 95:3511 96:1273 97:344 98:998 99:970 100:77 101:1042 102:1424 103:25869 104:3747 105:433 106:713 107:2268 108:703 109:4002 110:1878 111:2806 112:1876 113:1261 114:1454 115:1900 116:1797 117:2176 118:2253 119:1799 120:1090 121:957 122:2292 123:2160 124:1521 125:1848 128:1258 129:1251 130:855 131:2008 132:716 133:356 134:1618 135:292 136:732 137:920 138:2290 139:1175 140:784 141:1179 142:1194 143:1281 144:1263 145:326 146:1415 147:1283 148:2123 149:1428 150:808 151:1065 152:1544 153:412 154:2461 155:1328 156:1506 157:1179 158:902 159:2033 160:2317 161:1161 162:3268 163:1066 164:1515 165:1394 166:593 167:1748 168:3495 169:684 170:4212 171:770 172:2379 173:2942 174:992 175:1085 176:3148 177:4297 178:2900 179:1919 180:2248 181:2617 182:3012 183:1580 184:2431 185:18212 186:4112 187:3088 188:3292 189:2778 190:8807 191:1391 192:10654 193:8117 194:6597 195:4708 196:2861 197:2079 198:6057 199:6019 200:7303 201:5171 202:10126 203:10052 204:4640 205:3343 206:3537 207:3363 208:3996 209:4681 210:3984 211:2109 212:3672 213:3367 214:1219 215:62 216:6209 217:2514 218:1058 219:461 220:2000 221:930 222:691 223:1707
End of report
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