Orbit

Routing Table Report 06:00 +10GMT Sat 24 Nov, 2018

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

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

BGP routing table entries examined: 717302 Prefixes after maximum aggregation (per Origin AS): 278583 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 348215 Total ASes present in the Internet Routing Table: 62345 Prefixes per ASN: 11.51 Origin-only ASes present in the Internet Routing Table: 53716 Origin ASes announcing only one prefix: 23440 Transit ASes present in the Internet Routing Table: 8629 Transit-only ASes present in the Internet Routing Table: 259 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 41 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 34 Number of instances of unregistered ASNs: 34 Number of 32-bit ASNs allocated by the RIRs: 24970 Number of 32-bit ASNs visible in the Routing Table: 20114 Prefixes from 32-bit ASNs in the Routing Table: 85602 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 240 Number of addresses announced to Internet: 2861438464 Equivalent to 170 /8s, 142 /16s and 22 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 239320

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

Prefixes being announced by APNIC Region ASes: 191819 Total APNIC prefixes after maximum aggregation: 55715 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 189203 Unique aggregates announced from the APNIC address blocks: 80285 APNIC Region origin ASes present in the Internet Routing Table: 9239 APNIC Prefixes per ASN: 20.48 APNIC Region origin ASes announcing only one prefix: 2619 APNIC Region transit ASes present in the Internet Routing Table: 1377 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: 4259 Number of APNIC addresses announced to Internet: 767379712 Equivalent to 45 /8s, 189 /16s and 73 /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: 215321 Total ARIN prefixes after maximum aggregation: 102371 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214726 Unique aggregates announced from the ARIN address blocks: 102527 ARIN Region origin ASes present in the Internet Routing Table: 18300 ARIN Prefixes per ASN: 11.73 ARIN Region origin ASes announcing only one prefix: 6800 ARIN Region transit ASes present in the Internet Routing Table: 1839 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 41 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2508 Number of ARIN addresses announced to Internet: 1103172864 Equivalent to 65 /8s, 193 /16s and 21 /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: 197412 Total RIPE prefixes after maximum aggregation: 94651 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193806 Unique aggregates announced from the RIPE address blocks: 115157 RIPE Region origin ASes present in the Internet Routing Table: 25631 RIPE Prefixes per ASN: 7.56 RIPE Region origin ASes announcing only one prefix: 11490 RIPE Region transit ASes present in the Internet Routing Table: 3605 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7605 Number of RIPE addresses announced to Internet: 715815680 Equivalent to 42 /8s, 170 /16s and 123 /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: 93452 Total LACNIC prefixes after maximum aggregation: 21655 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 94856 Unique aggregates announced from the LACNIC address blocks: 41590 LACNIC Region origin ASes present in the Internet Routing Table: 7690 LACNIC Prefixes per ASN: 12.33 LACNIC Region origin ASes announcing only one prefix: 2120 LACNIC Region transit ASes present in the Internet Routing Table: 1461 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: 5258 Number of LACNIC addresses announced to Internet: 172300544 Equivalent to 10 /8s, 69 /16s and 25 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19264 Total AfriNIC prefixes after maximum aggregation: 4165 AfriNIC Deaggregation factor: 4.63 Prefixes being announced from the AfriNIC address blocks: 24470 Unique aggregates announced from the AfriNIC address blocks: 8432 AfriNIC Region origin ASes present in the Internet Routing Table: 1206 AfriNIC Prefixes per ASN: 20.29 AfriNIC Region origin ASes announcing only one prefix: 411 AfriNIC Region transit ASes present in the Internet Routing Table: 242 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: 484 Number of AfriNIC addresses announced to Internet: 102385152 Equivalent to 6 /8s, 26 /16s and 70 /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 4621 518 516 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3004 1153 93 VIETEL-AS-AP Viettel Group, VN 45899 2957 1688 110 VNPT-AS-VN VNPT Corp, VN 9829 2747 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2432 8699 27 CMNET-GD Guangdong Mobile Communication 4766 2398 11130 752 KIXS-AS-KR Korea Telecom, KR 9394 2293 4907 32 CTTNET China TieTong Telecommunications 17974 2248 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2116 421 170 TATACOMM-AS TATA Communications formerl 9498 1931 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 3494 1324 83 SHAW - Shaw Communications Inc., CA 11492 3465 224 626 CABLEONE - CABLE ONE, INC., US 22773 3277 2971 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2510 5238 957 AMAZON-02 - Amazon.com, Inc., US 16625 2222 1205 1659 AKAMAI-AS - Akamai Technologies, Inc., 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2144 2740 538 CHARTER-20115 - Charter Communications, 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 30036 2070 347 137 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2058 5080 594 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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 5145 1616 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3039 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2575 564 1913 AKAMAI-ASN1, US 12389 2156 2194 615 ROSTELECOM-AS, RU 34984 2044 337 536 TELLCOM-AS, TR 9121 1873 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1287 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1218 355 21 UKRTELNET, UA

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 5433 3313 605 Uninet S.A. de C.V., MX 10620 3124 475 887 Telmex Colombia S.A., CO 11830 2675 371 71 Instituto Costarricense de Electricidad 6503 1662 449 55 Axtel, S.A.B. de C.V., MX 7303 1439 962 217 Telecom Argentina S.A., AR 28573 1190 2239 187 CLARO S.A., BR 6147 1115 377 29 Telefonica del Peru S.A.A., PE 3816 1025 515 118 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 947 145 70 Alestra, S. de R.L. de C.V., MX 13999 922 537 260 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 37611 907 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 685 1386 51 ETISALAT-MISR, EG 8452 638 1728 15 TE-AS TE-AS, EG 24835 605 600 20 RAYA-AS, EG 24863 598 393 22 LINKdotNET-AS, EG 37492 467 470 57 ORANGE-, TN 29571 465 70 12 ORANGE-COTE-IVOIRE, CI 37342 421 32 1 MOVITEL, MZ 15399 411 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 5433 3313 605 Uninet S.A. de C.V., MX 12479 5145 1616 134 UNI2-AS, ES 7545 4621 518 516 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3494 1324 83 SHAW - Shaw Communications Inc., CA 11492 3465 224 626 CABLEONE - CABLE ONE, INC., US 22773 3277 2971 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3124 475 887 Telmex Colombia S.A., CO 8551 3039 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 3004 1153 93 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 5145 5011 UNI2-AS, ES 7545 4621 4105 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3494 3411 SHAW - Shaw Communications Inc., CA 22773 3277 3114 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3039 2996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3004 2911 VIETEL-AS-AP Viettel Group, VN 45899 2957 2847 VNPT-AS-VN VNPT Corp, VN 11492 3465 2839 CABLEONE - CABLE ONE, INC., US 11830 2675 2604 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 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 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 65003 PRIVATE 113.23.225.0/24 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 /8:14 /9:11 /10:35 /11:97 /12:286 /13:565 /14:1119 /15:1890 /16:13295 /17:7819 /18:13687 /19:25053 /20:38283 /21:45372 /22:89194 /23:73305 /24:407255 /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 3961 5145 UNI2-AS, ES 6327 3267 3494 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2754 3465 CABLEONE - CABLE ONE, INC., US 22773 2532 3277 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2495 3039 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2020 2675 Instituto Costarricense de Electricidad y Telec 30036 1819 2070 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) ----------------------------------------------

1:1626 2:887 4:18 5:2715 6:43 7:1 8:1149 9:1 12:1871 13:259 14:1865 15:35 16:3 17:195 18:58 20:48 23:2556 24:2404 25:2 27:2533 31:2000 32:76 35:31 36:531 37:2930 38:1576 39:274 40:120 41:3093 42:740 43:1973 44:134 45:6040 46:3023 47:239 49:1324 50:1068 51:318 52:1109 54:362 55:1 56:6 57:39 58:1581 59:983 60:463 61:2068 62:1872 63:1800 64:5062 65:2175 66:4770 67:2650 68:1151 69:3349 70:1151 71:600 72:2260 74:2716 75:408 76:494 77:1679 78:1729 79:2213 80:1579 81:1409 82:1053 83:811 84:1069 85:2106 86:547 87:1458 88:947 89:2399 90:210 91:6431 92:1254 93:2383 94:2379 95:3068 96:908 97:348 98:941 99:167 100:87 101:1220 102:289 103:19362 104:3605 105:238 106:889 107:1831 108:703 109:3355 110:1624 111:1827 112:1469 113:1316 114:1144 115:1698 116:1643 117:1898 118:2280 119:1659 120:1072 121:994 122:2350 123:1664 124:1413 125:1902 128:1191 129:692 130:514 131:1622 132:715 133:193 134:1042 135:224 136:531 137:671 138:1940 139:750 140:564 141:754 142:804 143:984 144:841 145:498 146:1249 147:767 148:1694 149:791 150:768 151:972 152:896 153:327 154:2065 155:956 156:1592 157:842 158:655 159:1781 160:1460 161:882 162:2623 163:758 164:1119 165:1604 166:450 167:1340 168:3106 169:859 170:3996 171:499 172:1056 173:2105 174:987 175:883 176:2207 177:3896 178:2500 179:1298 180:2122 181:2362 182:2591 183:1322 184:1141 185:14367 186:3598 187:2444 188:2921 189:2056 190:8302 191:1377 192:9905 193:6397 194:5249 195:4033 196:2984 197:1759 198:5654 199:6000 200:7392 201:5005 202:10041 203:10206 204:4611 205:3008 206:3262 207:3217 208:3962 209:4178 210:3556 211:1888 212:3016 213:2796 214:1054 215:55 216:6042 217:2174 218:847 219:398 220:1829 221:997 222:778 223:1397

End of report