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[bgp-stats] Routing Table Report - Hong Kong view
Routing Table Report 06:00 +10GMT Wed 13 Nov, 2019
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary ----------------
BGP routing table entries examined: 770435 Prefixes after maximum aggregation (per Origin AS): 297589 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 375873 Total ASes present in the Internet Routing Table: 65874 Prefixes per ASN: 11.70 Origin-only ASes present in the Internet Routing Table: 56708 Origin ASes announcing only one prefix: 24259 Transit ASes present in the Internet Routing Table: 9166 Transit-only ASes present in the Internet Routing Table: 284 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 31 Max AS path prepend of ASN ( 44555) 27 Prefixes from unregistered ASNs in the Routing Table: 203 Number of instances of unregistered ASNs: 204 Number of 32-bit ASNs allocated by the RIRs: 29464 Number of 32-bit ASNs visible in the Routing Table: 24009 Prefixes from 32-bit ASNs in the Routing Table: 108873 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 343 Number of addresses announced to Internet: 2839497984 Equivalent to 169 /8s, 63 /16s and 77 /24s Percentage of available address space announced: 76.7 Percentage of allocated address space announced: 76.7 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: 254624
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 204801 Total APNIC prefixes after maximum aggregation: 60874 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 199106 Unique aggregates announced from the APNIC address blocks: 84779 APNIC Region origin ASes present in the Internet Routing Table: 10137 APNIC Prefixes per ASN: 19.64 APNIC Region origin ASes announcing only one prefix: 2834 APNIC Region transit ASes present in the Internet Routing Table: 1492 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5180 Number of APNIC addresses announced to Internet: 770262528 Equivalent to 45 /8s, 233 /16s and 70 /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: 229597 Total ARIN prefixes after maximum aggregation: 106678 ARIN Deaggregation factor: 2.15 Prefixes being announced from the ARIN address blocks: 227073 Unique aggregates announced from the ARIN address blocks: 108660 ARIN Region origin ASes present in the Internet Routing Table: 18597 ARIN Prefixes per ASN: 12.21 ARIN Region origin ASes announcing only one prefix: 6904 ARIN Region transit ASes present in the Internet Routing Table: 1900 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: 2987 Number of ARIN addresses announced to Internet: 1068936704 Equivalent to 63 /8s, 182 /16s and 174 /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: 213929 Total RIPE prefixes after maximum aggregation: 102251 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 210628 Unique aggregates announced from the RIPE address blocks: 127100 RIPE Region origin ASes present in the Internet Routing Table: 26504 RIPE Prefixes per ASN: 7.95 RIPE Region origin ASes announcing only one prefix: 11684 RIPE Region transit ASes present in the Internet Routing Table: 3702 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8656 Number of RIPE addresses announced to Internet: 721582336 Equivalent to 43 /8s, 2 /16s and 121 /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: 100424 Total LACNIC prefixes after maximum aggregation: 23241 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 101568 Unique aggregates announced from the LACNIC address blocks: 44826 LACNIC Region origin ASes present in the Internet Routing Table: 9003 LACNIC Prefixes per ASN: 11.28 LACNIC Region origin ASes announcing only one prefix: 2372 LACNIC Region transit ASes present in the Internet Routing Table: 1694 Average LACNIC Region AS path length visible: 5.6 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6574 Number of LACNIC addresses announced to Internet: 173781248 Equivalent to 10 /8s, 91 /16s and 177 /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: 21481 Total AfriNIC prefixes after maximum aggregation: 4363 AfriNIC Deaggregation factor: 4.92 Prefixes being announced from the AfriNIC address blocks: 31716 Unique aggregates announced from the AfriNIC address blocks: 10224 AfriNIC Region origin ASes present in the Internet Routing Table: 1326 AfriNIC Prefixes per ASN: 23.92 AfriNIC Region origin ASes announcing only one prefix: 465 AfriNIC Region transit ASes present in the Internet Routing Table: 258 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 612 Number of AfriNIC addresses announced to Internet: 104601344 Equivalent to 6 /8s, 60 /16s and 23 /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 5099 629 592 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3269 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3080 1772 107 VNPT-AS-VN VNPT Corp, VN 9808 2609 9043 63 CMNET-GD Guangdong Mobile Communication 7713 2538 754 694 TELKOMNET-AS-AP PT Telekomunikasi Indon 9829 2521 1495 530 BSNL-NIB National Internet Backbone, IN 9498 2202 433 210 BBIL-AP BHARTI Airtel Ltd., IN 4766 2186 11113 660 KIXS-AS-KR Korea Telecom, KR 4755 2145 442 195 TATACOMM-AS TATA Communications formerl 9394 2039 4898 23 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 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3753 247 674 CABLEONE - CABLE ONE, INC., US 16509 3665 7381 1606 AMAZON-02 - Amazon.com, Inc., US 22773 3495 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3356 1324 92 SHAW - Shaw Communications Inc., CA 16625 2886 1525 2059 AKAMAI-AS - Akamai Technologies, Inc., 30036 2241 354 122 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2134 2769 517 CHARTER-20115 - Charter Communications, 209 2118 5073 531 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 18566 2068 405 103 MEGAPATH5-US - MegaPath Corporation, 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 5648 1619 137 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 20940 2791 474 1958 AKAMAI-ASN1, US 12389 2419 2235 706 ROSTELECOM-AS, RU 8551 2339 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2154 349 537 TELLCOM-AS, TR 9121 2058 1691 18 TTNET, TR 9009 1932 209 1051 M247, GB 13188 1604 100 47 TRIOLAN, UA 8402 1294 549 21 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 6230 3330 616 Uninet S.A. de C.V., MX 10620 3355 532 466 Telmex Colombia S.A., CO 11830 2697 370 54 Instituto Costarricense de Electricidad 6503 1691 327 387 Axtel, S.A.B. de C.V., MX 7303 1474 1025 269 Telecom Argentina S.A., AR 28573 1204 2232 195 CLARO S.A., BR 13999 1115 494 241 Mega Cable, S.A. de C.V., MX 6147 1103 380 37 Telefonica del Peru S.A.A., PE 3816 1086 556 135 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 930 111 60 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 1172 393 22 LINKdotNET-AS, EG 24835 974 618 25 RAYA-AS, EG 36992 957 1535 73 ETISALAT-MISR, EG 36903 868 438 95 MT-MPLS, MA 8452 652 1857 19 TE-AS TE-AS, EG 6713 622 1863 34 IAM-AS, MA 29571 515 68 11 ORANGE-COTE-IVOIRE, CI 37342 440 32 1 MOVITEL, MZ 15399 410 45 10 WANANCHI-, KE 23889 366 231 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 6230 3330 616 Uninet S.A. de C.V., MX 12479 5648 1619 137 UNI2-AS, ES 7545 5099 629 592 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3753 247 674 CABLEONE - CABLE ONE, INC., US 16509 3665 7381 1606 AMAZON-02 - Amazon.com, Inc., US 22773 3495 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3356 1324 92 SHAW - Shaw Communications Inc., CA 10620 3355 532 466 Telmex Colombia S.A., CO
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary ----------------------------------
ASN No of nets Net Savings Description 12479 5648 5511 UNI2-AS, ES 7545 5099 4507 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4055 4028 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3495 3342 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3356 3264 SHAW - Shaw Communications Inc., CA 7552 3269 3243 VIETEL-AS-AP Viettel Group, VN 11492 3753 3079 CABLEONE - CABLE ONE, INC., US 45899 3080 2973 VNPT-AS-VN VNPT Corp, VN 10620 3355 2889 Telmex Colombia S.A., CO
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global) -----------------------------------------
Bad AS Designation Network Transit AS Description 65227 PRIVATE 36.68.0.0/22 64615 -Private Use AS-, ZZ 65263 PRIVATE 36.68.224.0/21 64694 -Private Use AS-, ZZ 65263 PRIVATE 36.69.144.0/20 64694 -Private Use AS-, ZZ 65263 PRIVATE 36.69.176.0/20 64694 -Private Use AS-, ZZ 65263 PRIVATE 36.71.176.0/20 64694 -Private Use AS-, ZZ 65420 PRIVATE 36.72.80.0/21 64632 -Private Use AS-, ZZ 65420 PRIVATE 36.72.88.0/21 64632 -Private Use AS-, ZZ 65420 PRIVATE 36.72.96.0/21 64632 -Private Use AS-, ZZ 65420 PRIVATE 36.72.104.0/21 64632 -Private Use AS-, ZZ 65420 PRIVATE 36.72.112.0/21 64632 -Private Use AS-, ZZ
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 - NTT America, Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses --------------------------------
Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM
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 /11:98 /12:286 /13:575 /14:1157 /15:1917 /16:13292 /17:8012 /18:13655 /19:25365 /20:39207 /21:46615 /22:96572 /23:78976 /24:444627 /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 4605 5648 UNI2-AS, ES 7155 3147 4055 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3144 3356 SHAW - Shaw Communications Inc., CA 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2920 3753 CABLEONE - CABLE ONE, INC., US 22773 2719 3495 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2044 2697 Instituto Costarricense de Electricidad y Telec 8151 2003 6230 Uninet S.A. de C.V., MX 30036 1992 2241 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 18566 1964 2068 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1704 2:1101 3:12 4:19 5:3085 6:49 8:1327 9:1 12:1801 13:466 14:2190 15:49 16:9 17:274 18:78 20:54 23:3091 24:2598 25:4 27:2500 31:2069 32:94 35:37 36:925 37:3104 38:1789 39:310 40:124 41:3377 42:841 43:2107 44:185 45:11911 46:3174 47:270 49:1399 50:1130 51:344 52:1072 54:265 55:729 56:6 57:45 58:1984 59:1001 60:657 61:2205 62:2121 63:1891 64:4993 65:2294 66:4781 67:2717 68:1220 69:3585 70:1388 71:667 72:2746 74:2676 75:1421 76:652 77:1793 78:1976 79:2016 80:1817 81:1506 82:1183 83:925 84:1171 85:2402 86:568 87:1590 88:1083 89:2573 90:242 91:6672 92:1391 93:2452 94:2568 95:3369 96:955 97:340 98:958 99:962 100:66 101:1138 102:678 103:22549 104:3591 105:350 106:838 107:1811 108:676 109:3132 110:1800 111:1918 112:1571 113:1326 114:1292 115:1819 116:1788 117:1952 118:2276 119:1651 120:902 121:989 122:2303 123:1869 124:1525 125:1986 128:1380 129:880 130:557 131:1821 132:763 133:245 134:1116 135:273 136:590 137:823 138:2110 139:951 140:656 141:844 142:792 143:1078 144:925 145:278 146:1332 147:960 148:1873 149:1046 150:825 151:1263 152:1437 153:366 154:4500 155:865 156:2927 157:1061 158:707 159:1954 160:1627 161:1034 162:2994 163:881 164:1296 165:1188 166:521 167:1445 168:3539 169:489 170:4111 171:700 172:1801 173:2298 174:1037 175:995 176:2636 177:4074 178:2567 179:1423 180:2158 181:2378 182:2776 183:1099 184:2281 185:15454 186:3771 187:2515 188:2930 189:2059 190:8301 191:1498 192:10116 193:6853 194:5595 195:4200 196:3251 197:1870 198:6050 199:5926 200:7143 201:5158 202:10160 203:10183 204:4575 205:3103 206:3251 207:3279 208:3968 209:4302 210:3729 211:1899 212:3253 213:2925 214:1143 215:54 216:5822 217:2280 218:880 219:410 220:1951 221:948 222:845 223:1405
End of report
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