Routing Table Report 06:00 +10GMT Tue 25 Dec, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 723404 Prefixes after maximum aggregation (per Origin AS): 280269 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 351844 Total ASes present in the Internet Routing Table: 62702 Prefixes per ASN: 11.54 Origin-only ASes present in the Internet Routing Table: 54056 Origin ASes announcing only one prefix: 23541 Transit ASes present in the Internet Routing Table: 8646 Transit-only ASes present in the Internet Routing Table: 260 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 34 Max AS path prepend of ASN (263665) 27 Prefixes from unregistered ASNs in the Routing Table: 34 Number of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 25310 Number of 32-bit ASNs visible in the Routing Table: 20504 Prefixes from 32-bit ASNs in the Routing Table: 87856 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 260 Number of addresses announced to Internet: 2835604480 Equivalent to 169 /8s, 3 /16s and 228 /24s Percentage of available address space announced: 76.6 Percentage of allocated address space announced: 76.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241469 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193570 Total APNIC prefixes after maximum aggregation: 56031 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 190660 Unique aggregates announced from the APNIC address blocks: 80883 APNIC Region origin ASes present in the Internet Routing Table: 9333 APNIC Prefixes per ASN: 20.43 APNIC Region origin ASes announcing only one prefix: 2657 APNIC Region transit ASes present in the Internet Routing Table: 1384 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4350 Number of APNIC addresses announced to Internet: 767884544 Equivalent to 45 /8s, 196 /16s and 253 /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, 131072-139577 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: 216202 Total ARIN prefixes after maximum aggregation: 102753 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 215484 Unique aggregates announced from the ARIN address blocks: 103483 ARIN Region origin ASes present in the Internet Routing Table: 18298 ARIN Prefixes per ASN: 11.78 ARIN Region origin ASes announcing only one prefix: 6814 ARIN Region transit ASes present in the Internet Routing Table: 1833 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2531 Number of ARIN addresses announced to Internet: 1077232128 Equivalent to 64 /8s, 53 /16s and 66 /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, 45/8, 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: 199011 Total RIPE prefixes after maximum aggregation: 95304 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 195506 Unique aggregates announced from the RIPE address blocks: 116100 RIPE Region origin ASes present in the Internet Routing Table: 25700 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11493 RIPE Region transit ASes present in the Internet Routing Table: 3612 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7694 Number of RIPE addresses announced to Internet: 715956992 Equivalent to 42 /8s, 172 /16s and 163 /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: 94617 Total LACNIC prefixes after maximum aggregation: 21965 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 95968 Unique aggregates announced from the LACNIC address blocks: 41971 LACNIC Region origin ASes present in the Internet Routing Table: 7867 LACNIC Prefixes per ASN: 12.20 LACNIC Region origin ASes announcing only one prefix: 2154 LACNIC Region transit ASes present in the Internet Routing Table: 1466 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: 5426 Number of LACNIC addresses announced to Internet: 172698624 Equivalent to 10 /8s, 75 /16s and 44 /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: 19970 Total AfriNIC prefixes after maximum aggregation: 4192 AfriNIC Deaggregation factor: 4.76 Prefixes being announced from the AfriNIC address blocks: 25525 Unique aggregates announced from the AfriNIC address blocks: 9168 AfriNIC Region origin ASes present in the Internet Routing Table: 1227 AfriNIC Prefixes per ASN: 20.80 AfriNIC Region origin ASes announcing only one prefix: 423 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 503 Number of AfriNIC addresses announced to Internet: 101428224 Equivalent to 6 /8s, 11 /16s and 172 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 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 4654 515 521 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3000 1160 92 VIETEL-AS-AP Viettel Group, VN 45899 2980 1716 114 VNPT-AS-VN VNPT Corp, VN 9829 2739 1495 551 BSNL-NIB National Internet Backbone, IN 9808 2502 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2402 4907 30 CTTNET China TieTong Telecommunications 4766 2393 11129 758 KIXS-AS-KR Korea Telecom, KR 17974 2259 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2137 437 180 TATACOMM-AS TATA Communications formerl 9498 1949 410 158 BBIL-AP BHARTI Airtel Ltd., IN 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 6327 3501 1326 90 SHAW - Shaw Communications Inc., CA 11492 3481 225 607 CABLEONE - CABLE ONE, INC., US 22773 3303 2978 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2604 5293 975 AMAZON-02 - Amazon.com, Inc., US 16625 2200 1229 1691 AKAMAI-AS - Akamai Technologies, Inc., 20115 2150 2754 533 CHARTER-20115 - Charter Communications, 18566 2144 405 108 MEGAPATH5-US - MegaPath Corporation, US 30036 2093 350 127 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2092 5079 594 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 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 5242 1628 138 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3245 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2615 577 1924 AKAMAI-ASN1, US 12389 2202 2221 626 ROSTELECOM-AS, RU 34984 2033 337 533 TELLCOM-AS, TR 9121 1674 1691 17 TTNET, TR 13188 1602 100 46 TRIOLAN, UA 8402 1298 544 17 CORBINA-AS OJSC "Vimpelcom", RU 9009 1207 130 676 M247, 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 5458 3317 592 Uninet S.A. de C.V., MX 10620 3148 476 895 Telmex Colombia S.A., CO 11830 2679 371 71 Instituto Costarricense de Electricidad 6503 1650 449 55 Axtel, S.A.B. de C.V., MX 7303 1440 961 225 Telecom Argentina S.A., AR 28573 1179 2241 179 CLARO S.A., BR 6147 1073 377 29 Telefonica del Peru S.A.A., PE 3816 1024 512 111 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 943 145 69 Alestra, S. de R.L. de C.V., MX 13999 932 537 257 Mega Cable, S.A. 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 1165 393 24 LINKdotNET-AS, EG 37611 898 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 779 1411 44 ETISALAT-MISR, EG 24835 683 634 21 RAYA-AS, EG 8452 629 1731 18 TE-AS TE-AS, EG 29571 480 70 12 ORANGE-COTE-IVOIRE, CI 37492 428 468 60 ORANGE-, TN 37342 421 32 1 MOVITEL, MZ 15399 415 45 11 WANANCHI-, KE 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 5458 3317 592 Uninet S.A. de C.V., MX 12479 5242 1628 138 UNI2-AS, ES 7545 4654 515 521 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3501 1326 90 SHAW - Shaw Communications Inc., CA 11492 3481 225 607 CABLEONE - CABLE ONE, INC., US 22773 3303 2978 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3245 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 10620 3148 476 895 Telmex Colombia S.A., CO 7552 3000 1160 92 VIETEL-AS-AP Viettel Group, VN 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 5242 5104 UNI2-AS, ES 7545 4654 4133 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3501 3411 SHAW - Shaw Communications Inc., CA 8551 3245 3202 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3303 3130 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3000 2908 VIETEL-AS-AP Viettel Group, VN 11492 3481 2874 CABLEONE - CABLE ONE, INC., US 45899 2980 2866 VNPT-AS-VN VNPT Corp, VN 11830 2679 2608 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65534 PRIVATE 46.46.17.0/24 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 93.88.216.0/22 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 93.88.220.0/24 44724 OCTOPUSNET-AS, RU 4200058511 PRIVATE 103.111.177.0/24 137522 OERL-AS-AP Origin Energy Retai 4200058511 PRIVATE 103.111.178.0/24 137522 OERL-AS-AP Origin Energy Retai 65002 PRIVATE 113.23.143.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65002 PRIVATE 113.23.150.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65002 PRIVATE 113.23.220.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65002 PRIVATE 113.23.221.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 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 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 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 /8:12 /9:11 /10:35 /11:96 /12:287 /13:566 /14:1127 /15:1905 /16:13323 /17:7788 /18:13662 /19:25029 /20:38452 /21:45403 /22:90392 /23:73834 /24:411460 /25:1 /26:0 /27:4 /28:5 /29:7 /30:1 /31:0 /32:3 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4095 5242 UNI2-AS, ES 6327 3266 3501 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2764 3481 CABLEONE - CABLE ONE, INC., US 8551 2701 3245 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2544 3303 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2039 2144 MEGAPATH5-US - MegaPath Corporation, US 11830 2024 2679 Instituto Costarricense de Electricidad y Telec 30036 1842 2093 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2087 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1624 2:887 3:1 4:18 5:2753 6:43 7:1 8:1150 9:1 12:1875 13:302 14:1880 15:36 16:2 17:209 18:59 20:48 23:2542 24:2419 25:2 27:2557 31:2005 32:82 35:31 36:827 37:2993 38:1591 39:313 40:119 41:3129 42:739 43:1994 44:138 45:6374 46:3073 47:245 49:1333 50:1072 51:319 52:1087 54:363 55:1 56:6 57:39 58:1603 59:982 60:461 61:2079 62:1999 63:1812 64:5073 65:2189 66:4778 67:2683 68:1156 69:3427 70:1147 71:603 72:2280 74:2732 75:410 76:526 77:1713 78:1716 79:2280 80:1632 81:1414 82:1082 83:871 84:1049 85:2133 86:565 87:1514 88:985 89:2422 90:211 91:6474 92:1241 93:2355 94:2350 95:3095 96:905 97:347 98:936 99:169 100:88 101:1225 102:316 103:19726 104:3561 105:243 106:878 107:1833 108:700 109:3623 110:1624 111:1861 112:1458 113:1313 114:1140 115:1716 116:1594 117:1908 118:2263 119:1684 120:1094 121:986 122:2349 123:1614 124:1440 125:1900 128:1190 129:691 130:519 131:1639 132:719 133:193 134:1042 135:229 136:536 137:678 138:1928 139:772 140:568 141:759 142:800 143:990 144:848 145:504 146:1249 147:768 148:1700 149:790 150:797 151:997 152:930 153:326 154:2375 155:961 156:1635 157:852 158:656 159:1887 160:1487 161:904 162:2640 163:758 164:1122 165:1593 166:456 167:1360 168:3184 169:863 170:4002 171:497 172:1068 173:2142 174:989 175:888 176:2221 177:4006 178:2525 179:1308 180:2079 181:2353 182:2617 183:1333 184:1137 185:14478 186:3671 187:2515 188:2964 189:2104 190:8254 191:1405 192:9996 193:6436 194:5321 195:4030 196:2972 197:1749 198:5662 199:6010 200:7426 201:4994 202:10072 203:10233 204:4612 205:3012 206:3283 207:3266 208:3926 209:4195 210:3591 211:1889 212:3065 213:2830 214:1067 215:52 216:5999 217:2176 218:853 219:409 220:1833 221:997 222:819 223:1416 End of report