Orbit

Routing Table Report 06:00 +10GMT Thu 28 Feb, 2019

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

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

BGP routing table entries examined: 730142 Prefixes after maximum aggregation (per Origin AS): 284096 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 355871 Total ASes present in the Internet Routing Table: 63302 Prefixes per ASN: 11.53 Origin-only ASes present in the Internet Routing Table: 54520 Origin ASes announcing only one prefix: 23644 Transit ASes present in the Internet Routing Table: 8782 Transit-only ASes present in the Internet Routing Table: 261 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 31 Max AS path prepend of ASN (263665) 27 Prefixes from unregistered ASNs in the Routing Table: 32 Number of instances of unregistered ASNs: 35 Number of 32-bit ASNs allocated by the RIRs: 25952 Number of 32-bit ASNs visible in the Routing Table: 21101 Prefixes from 32-bit ASNs in the Routing Table: 91840 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: 253 Number of addresses announced to Internet: 2841169152 Equivalent to 169 /8s, 88 /16s and 205 /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: 99.2 Total number of prefixes smaller than registry allocations: 244812

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

Prefixes being announced by APNIC Region ASes: 194012 Total APNIC prefixes after maximum aggregation: 57016 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 191088 Unique aggregates announced from the APNIC address blocks: 82016 APNIC Region origin ASes present in the Internet Routing Table: 9486 APNIC Prefixes per ASN: 20.14 APNIC Region origin ASes announcing only one prefix: 2686 APNIC Region transit ASes present in the Internet Routing Table: 1418 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4506 Number of APNIC addresses announced to Internet: 768855040 Equivalent to 45 /8s, 211 /16s and 204 /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: 218196 Total ARIN prefixes after maximum aggregation: 103461 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 217181 Unique aggregates announced from the ARIN address blocks: 104206 ARIN Region origin ASes present in the Internet Routing Table: 18374 ARIN Prefixes per ASN: 11.82 ARIN Region origin ASes announcing only one prefix: 6853 ARIN Region transit ASes present in the Internet Routing Table: 1840 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2588 Number of ARIN addresses announced to Internet: 1078715648 Equivalent to 64 /8s, 75 /16s and 229 /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: 202365 Total RIPE prefixes after maximum aggregation: 96809 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 198683 Unique aggregates announced from the RIPE address blocks: 118283 RIPE Region origin ASes present in the Internet Routing Table: 25824 RIPE Prefixes per ASN: 7.69 RIPE Region origin ASes announcing only one prefix: 11484 RIPE Region transit ASes present in the Internet Routing Table: 3648 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: 7840 Number of RIPE addresses announced to Internet: 716741120 Equivalent to 42 /8s, 184 /16s and 154 /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: 95020 Total LACNIC prefixes after maximum aggregation: 22490 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 96447 Unique aggregates announced from the LACNIC address blocks: 41945 LACNIC Region origin ASes present in the Internet Routing Table: 8089 LACNIC Prefixes per ASN: 11.92 LACNIC Region origin ASes announcing only one prefix: 2189 LACNIC Region transit ASes present in the Internet Routing Table: 1520 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: 5641 Number of LACNIC addresses announced to Internet: 173175552 Equivalent to 10 /8s, 82 /16s and 115 /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: 20517 Total AfriNIC prefixes after maximum aggregation: 4298 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 26489 Unique aggregates announced from the AfriNIC address blocks: 9195 AfriNIC Region origin ASes present in the Internet Routing Table: 1252 AfriNIC Prefixes per ASN: 21.16 AfriNIC Region origin ASes announcing only one prefix: 432 AfriNIC Region transit ASes present in the Internet Routing Table: 248 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 526 Number of AfriNIC addresses announced to Internet: 103351808 Equivalent to 6 /8s, 41 /16s and 6 /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 4661 542 545 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 3247 1737 111 VNPT-AS-VN VNPT Corp, VN 7552 3095 1240 49 VIETEL-AS-AP Viettel Group, VN 9829 2732 1496 552 BSNL-NIB National Internet Backbone, IN 4766 2375 11124 752 KIXS-AS-KR Korea Telecom, KR 9394 2344 4907 30 CTTNET China TieTong Telecommunications 9808 2325 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2142 422 178 TATACOMM-AS TATA Communications formerl 17974 2010 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9498 2002 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 3599 1326 91 SHAW - Shaw Communications Inc., CA 11492 3522 228 606 CABLEONE - CABLE ONE, INC., US 22773 3302 2976 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2496 5370 1056 AMAZON-02 - Amazon.com, Inc., US 16625 2273 1263 1743 AKAMAI-AS - Akamai Technologies, Inc., 20115 2150 2743 542 CHARTER-20115 - Charter Communications, 18566 2123 405 108 MEGAPATH5-US - MegaPath Corporation, US 30036 2115 351 192 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2098 5097 591 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 5650 2090 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 5364 1626 137 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3232 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2640 551 1912 AKAMAI-ASN1, US 12389 2193 2221 637 ROSTELECOM-AS, RU 34984 2057 340 536 TELLCOM-AS, TR 9121 1680 1692 18 TTNET, TR 13188 1604 100 46 TRIOLAN, UA 9009 1345 145 756 M247, GB 8402 1294 545 15 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 5580 3331 591 Uninet S.A. de C.V., MX 10620 2747 412 1053 Telmex Colombia S.A., CO 11830 2701 384 34 Instituto Costarricense de Electricidad 6503 1507 433 54 Axtel, S.A.B. de C.V., MX 7303 1426 956 229 Telecom Argentina S.A., AR 6147 1266 377 28 Telefonica del Peru S.A.A., PE 28573 1257 2248 182 CLARO S.A., BR 3816 1022 506 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 929 144 67 Alestra, S. de R.L. de C.V., MX 13999 926 516 242 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 1120 393 21 LINKdotNET-AS, EG 37611 927 107 9 Afrihost, ZA 24835 848 636 22 RAYA-AS, EG 36903 812 408 165 MT-MPLS, MA 36992 811 1534 59 ETISALAT-MISR, EG 8452 658 1731 20 TE-AS TE-AS, EG 29571 484 70 13 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15399 429 45 11 WANANCHI-, KE 37342 420 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 5580 3331 591 Uninet S.A. de C.V., MX 12479 5364 1626 137 UNI2-AS, ES 7545 4661 542 545 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3599 1326 91 SHAW - Shaw Communications Inc., CA 11492 3522 228 606 CABLEONE - CABLE ONE, INC., US 22773 3302 2976 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 45899 3247 1737 111 VNPT-AS-VN VNPT Corp, VN 8551 3232 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 3095 1240 49 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 5364 5227 UNI2-AS, ES 7545 4661 4116 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3599 3508 SHAW - Shaw Communications Inc., CA 8551 3232 3188 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3302 3139 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 45899 3247 3136 VNPT-AS-VN VNPT Corp, VN 7552 3095 3046 VIETEL-AS-AP Viettel Group, VN 11492 3522 2916 CABLEONE - CABLE ONE, INC., US 11830 2701 2667 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 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 1358592 UNALLOCATED 103.134.14.0/23 63956 COLO-AS-AP Colocation Australi 1358592 UNALLOCATED 103.134.15.0/24 63956 COLO-AS-AP Colocation Australi 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 64832 PRIVATE 118.143.215.0/24 64800 -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 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 41.76.136.0/22 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 41.220.48.0/20 36900 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US

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 /9:10 /10:35 /11:98 /12:287 /13:566 /14:1133 /15:1905 /16:13330 /17:7855 /18:13657 /19:25233 /20:38761 /21:45412 /22:91538 /23:74600 /24:415688 /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 4243 5364 UNI2-AS, ES 6327 3374 3599 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2770 3522 CABLEONE - CABLE ONE, INC., US 8551 2687 3232 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2544 3302 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2046 2701 Instituto Costarricense de Electricidad y Telec 18566 2018 2123 MEGAPATH5-US - MegaPath Corporation, US 30036 1862 2115 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2090 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) ----------------------------------------------

1:1599 2:885 4:18 5:2774 6:43 7:1 8:1155 9:1 12:1858 13:313 14:1907 15:39 16:4 17:223 18:57 20:49 23:2572 24:2514 25:2 27:2543 31:2069 32:84 35:36 36:828 37:3020 38:1681 39:294 40:121 41:3137 42:741 43:2009 44:142 45:6750 46:3216 47:250 49:1326 50:1089 51:321 52:1019 54:289 55:1 56:6 57:38 58:1600 59:983 60:500 61:2046 62:1978 63:1802 64:5067 65:2220 66:4864 67:2697 68:1160 69:3495 70:1328 71:600 72:2403 74:2743 75:518 76:544 77:1703 78:1748 79:2319 80:1712 81:1455 82:1126 83:865 84:1089 85:2186 86:547 87:1549 88:1024 89:2439 90:216 91:6548 92:1216 93:2462 94:2506 95:3216 96:920 97:343 98:940 99:206 100:71 101:1209 102:421 103:20306 104:3505 105:248 106:898 107:1755 108:695 109:3670 110:1619 111:1835 112:1456 113:1374 114:1131 115:1715 116:1686 117:1886 118:2202 119:1624 120:994 121:992 122:2275 123:1630 124:1453 125:1918 128:1237 129:826 130:522 131:1619 132:712 133:218 134:1045 135:238 136:555 137:710 138:2032 139:841 140:574 141:830 142:800 143:1044 144:840 145:509 146:1265 147:768 148:1682 149:796 150:741 151:1007 152:1012 153:323 154:2616 155:982 156:1692 157:924 158:667 159:1923 160:1518 161:917 162:2645 163:788 164:1126 165:1575 166:424 167:1395 168:3255 169:869 170:3996 171:562 172:1105 173:2185 174:1011 175:900 176:2319 177:3950 178:2536 179:1329 180:2091 181:2426 182:2650 183:1023 184:1165 185:14766 186:3743 187:2402 188:2894 189:1966 190:8328 191:1455 192:10034 193:6573 194:5371 195:4042 196:2971 197:1628 198:5778 199:5980 200:7185 201:5052 202:10020 203:10198 204:4603 205:2998 206:3215 207:3293 208:3962 209:4242 210:3657 211:1872 212:3051 213:2901 214:1085 215:53 216:5977 217:2206 218:897 219:412 220:1858 221:959 222:835 223:1441

End of report