Orbit

Routing Table Report 06:00 +10GMT Sun 28 Oct, 2018

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

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

BGP routing table entries examined: 714057 Prefixes after maximum aggregation (per Origin AS): 277047 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 346628 Total ASes present in the Internet Routing Table: 62178 Prefixes per ASN: 11.48 Origin-only ASes present in the Internet Routing Table: 53609 Origin ASes announcing only one prefix: 23372 Transit ASes present in the Internet Routing Table: 8569 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 37 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 38 Number of instances of unregistered ASNs: 38 Number of 32-bit ASNs allocated by the RIRs: 24636 Number of 32-bit ASNs visible in the Routing Table: 19868 Prefixes from 32-bit ASNs in the Routing Table: 83546 Number of bogon 32-bit ASNs visible in the Routing Table: 245 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 261 Number of addresses announced to Internet: 2854625280 Equivalent to 170 /8s, 38 /16s and 32 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 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: 238715

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

Prefixes being announced by APNIC Region ASes: 189856 Total APNIC prefixes after maximum aggregation: 55198 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 187606 Unique aggregates announced from the APNIC address blocks: 80070 APNIC Region origin ASes present in the Internet Routing Table: 9191 APNIC Prefixes per ASN: 20.41 APNIC Region origin ASes announcing only one prefix: 2598 APNIC Region transit ASes present in the Internet Routing Table: 1372 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: 4187 Number of APNIC addresses announced to Internet: 766653696 Equivalent to 45 /8s, 178 /16s and 53 /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: 214611 Total ARIN prefixes after maximum aggregation: 101859 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214002 Unique aggregates announced from the ARIN address blocks: 102057 ARIN Region origin ASes present in the Internet Routing Table: 18272 ARIN Prefixes per ASN: 11.71 ARIN Region origin ASes announcing only one prefix: 6793 ARIN Region transit ASes present in the Internet Routing Table: 1826 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: 2475 Number of ARIN addresses announced to Internet: 1098598656 Equivalent to 65 /8s, 123 /16s and 73 /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: 196633 Total RIPE prefixes after maximum aggregation: 94229 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193055 Unique aggregates announced from the RIPE address blocks: 114371 RIPE Region origin ASes present in the Internet Routing Table: 25579 RIPE Prefixes per ASN: 7.55 RIPE Region origin ASes announcing only one prefix: 11484 RIPE Region transit ASes present in the Internet Routing Table: 3589 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: 7519 Number of RIPE addresses announced to Internet: 714796288 Equivalent to 42 /8s, 154 /16s and 237 /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: 93281 Total LACNIC prefixes after maximum aggregation: 21533 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 94720 Unique aggregates announced from the LACNIC address blocks: 41548 LACNIC Region origin ASes present in the Internet Routing Table: 7645 LACNIC Prefixes per ASN: 12.39 LACNIC Region origin ASes announcing only one prefix: 2091 LACNIC Region transit ASes present in the Internet Routing Table: 1435 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: 5204 Number of LACNIC addresses announced to Internet: 172193536 Equivalent to 10 /8s, 67 /16s and 119 /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: 19638 Total AfriNIC prefixes after maximum aggregation: 4199 AfriNIC Deaggregation factor: 4.68 Prefixes being announced from the AfriNIC address blocks: 24412 Unique aggregates announced from the AfriNIC address blocks: 8342 AfriNIC Region origin ASes present in the Internet Routing Table: 1205 AfriNIC Prefixes per ASN: 20.26 AfriNIC Region origin ASes announcing only one prefix: 406 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 483 Number of AfriNIC addresses announced to Internet: 101956608 Equivalent to 6 /8s, 19 /16s and 188 /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 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2950 1153 93 VIETEL-AS-AP Viettel Group, VN 45899 2947 1684 109 VNPT-AS-VN VNPT Corp, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2427 4907 31 CTTNET China TieTong Telecommunications 4766 2380 11130 752 KIXS-AS-KR Korea Telecom, KR 17974 2245 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2241 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2102 419 169 TATACOMM-AS TATA Communications formerl 9498 1907 393 154 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 3454 1324 83 SHAW - Shaw Communications Inc., CA 11492 3453 223 637 CABLEONE - CABLE ONE, INC., US 22773 3270 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2371 5009 859 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2737 540 CHARTER-NET-HKY-NC - Charter Communicat 16625 2099 1128 1565 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2053 346 153 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2051 5080 596 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 4987 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2557 573 1906 AKAMAI-ASN1, US 12389 2116 2125 679 ROSTELECOM-AS, RU 34984 2021 335 532 TELLCOM-AS, TR 9121 1871 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1283 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 5431 3307 600 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2665 370 80 Instituto Costarricense de Electricidad 6503 1660 449 55 Axtel, S.A.B. de C.V., MX 7303 1436 959 209 Telecom Argentina S.A., AR 28573 1116 2228 219 CLARO S.A., BR 6147 1096 377 29 Telefonica del Peru S.A.A., PE 3816 1028 514 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 936 145 71 Alestra, S. de R.L. de C.V., MX 13999 921 537 258 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 1178 396 48 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 761 1405 47 ETISALAT-MISR, EG 8452 636 1728 15 TE-AS TE-AS, EG 24835 557 758 20 RAYA-AS, EG 37492 467 470 57 ORANGE-, TN 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 23889 396 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ

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 5431 3307 600 Uninet S.A. de C.V., MX 12479 4987 1615 134 UNI2-AS, ES 7545 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3454 1324 83 SHAW - Shaw Communications Inc., CA 11492 3453 223 637 CABLEONE - CABLE ONE, INC., US 22773 3270 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 2950 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 4987 4853 UNI2-AS, ES 7545 4521 4019 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3454 3371 SHAW - Shaw Communications Inc., CA 22773 3270 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3038 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 45899 2947 2838 VNPT-AS-VN VNPT Corp, VN 11492 3453 2816 CABLEONE - CABLE ONE, INC., US 11830 2665 2585 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 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 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

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 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ

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 /11:96 /12:285 /13:566 /14:1104 /15:1885 /16:13303 /17:7827 /18:13643 /19:25003 /20:38401 /21:45297 /22:88905 /23:72884 /24:404776 /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 3809 4987 UNI2-AS, ES 6327 3240 3454 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2740 3453 CABLEONE - CABLE ONE, INC., US 22773 2529 3270 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2494 3038 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2012 2665 Instituto Costarricense de Electricidad y Telec 30036 1802 2053 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 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) ----------------------------------------------

1:1612 2:892 4:18 5:2676 6:43 7:1 8:1139 9:1 12:1869 13:234 14:1854 15:33 16:3 17:192 18:58 20:50 23:2464 24:2435 25:2 27:2512 31:2012 32:76 35:30 36:553 37:2923 38:1558 39:262 40:121 41:3203 42:726 43:1974 44:125 45:5809 46:3082 47:224 49:1351 50:1064 51:319 52:1099 54:361 55:1 56:12 57:36 58:1546 59:935 60:418 61:2081 62:1890 63:1793 64:5060 65:2196 66:4824 67:2667 68:1152 69:3340 70:1168 71:590 72:2254 74:2726 75:415 76:470 77:1648 78:1744 79:2222 80:1566 81:1409 82:1051 83:789 84:1019 85:2075 86:558 87:1460 88:948 89:2312 90:207 91:6428 92:1260 93:2387 94:2433 95:2975 96:911 97:351 98:944 99:148 100:86 101:1220 102:262 103:19123 104:3581 105:233 106:897 107:1833 108:707 109:3373 110:1652 111:1813 112:1411 113:1302 114:1119 115:1677 116:1615 117:1811 118:2253 119:1663 120:1041 121:992 122:2315 123:1668 124:1407 125:1892 128:1203 129:689 130:502 131:1612 132:717 133:191 134:1033 135:237 136:525 137:664 138:1953 139:713 140:550 141:747 142:794 143:1002 144:839 145:498 146:1250 147:770 148:1680 149:781 150:756 151:996 152:869 153:325 154:1887 155:947 156:1557 157:822 158:653 159:1741 160:1472 161:869 162:2615 163:736 164:1095 165:1578 166:444 167:1338 168:3132 169:857 170:3966 171:496 172:1053 173:2088 174:993 175:847 176:2119 177:3933 178:2511 179:1277 180:2116 181:2443 182:2568 183:1307 184:1127 185:14230 186:3579 187:2408 188:2913 189:2002 190:8349 191:1385 192:9883 193:6342 194:5163 195:4035 196:2804 197:1610 198:5654 199:5980 200:7440 201:4997 202:10067 203:10196 204:4617 205:3008 206:3233 207:3202 208:3940 209:4138 210:3540 211:1854 212:2988 213:2844 214:1051 215:54 216:6022 217:2171 218:841 219:407 220:1821 221:994 222:814 223:1392

End of report