Orbit

Routing Table Report 06:00 +10GMT Tue 01 Jan, 2019

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

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

BGP routing table entries examined: 723711 Prefixes after maximum aggregation (per Origin AS): 280461 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 352198 Total ASes present in the Internet Routing Table: 62683 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 54029 Origin ASes announcing only one prefix: 23516 Transit ASes present in the Internet Routing Table: 8654 Transit-only ASes present in the Internet Routing Table: 266 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: 25355 Number of 32-bit ASNs visible in the Routing Table: 20505 Prefixes from 32-bit ASNs in the Routing Table: 87917 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: 254 Number of addresses announced to Internet: 2836658176 Equivalent to 169 /8s, 19 /16s and 248 /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: 241742

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

Prefixes being announced by APNIC Region ASes: 193758 Total APNIC prefixes after maximum aggregation: 56094 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 190844 Unique aggregates announced from the APNIC address blocks: 80996 APNIC Region origin ASes present in the Internet Routing Table: 9329 APNIC Prefixes per ASN: 20.46 APNIC Region origin ASes announcing only one prefix: 2654 APNIC Region transit ASes present in the Internet Routing Table: 1379 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: 4351 Number of APNIC addresses announced to Internet: 768637696 Equivalent to 45 /8s, 208 /16s and 123 /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: 216090 Total ARIN prefixes after maximum aggregation: 102667 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 215375 Unique aggregates announced from the ARIN address blocks: 103459 ARIN Region origin ASes present in the Internet Routing Table: 18279 ARIN Prefixes per ASN: 11.78 ARIN Region origin ASes announcing only one prefix: 6796 ARIN Region transit ASes present in the Internet Routing Table: 1832 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: 2525 Number of ARIN addresses announced to Internet: 1077006080 Equivalent to 64 /8s, 49 /16s and 207 /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: 199628 Total RIPE prefixes after maximum aggregation: 95385 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 196014 Unique aggregates announced from the RIPE address blocks: 116306 RIPE Region origin ASes present in the Internet Routing Table: 25694 RIPE Prefixes per ASN: 7.63 RIPE Region origin ASes announcing only one prefix: 11481 RIPE Region transit ASes present in the Internet Routing Table: 3623 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: 7691 Number of RIPE addresses announced to Internet: 715920640 Equivalent to 42 /8s, 172 /16s and 21 /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: 94393 Total LACNIC prefixes after maximum aggregation: 21895 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 95797 Unique aggregates announced from the LACNIC address blocks: 42178 LACNIC Region origin ASes present in the Internet Routing Table: 7869 LACNIC Prefixes per ASN: 12.17 LACNIC Region origin ASes announcing only one prefix: 2164 LACNIC Region transit ASes present in the Internet Routing Table: 1470 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: 5432 Number of LACNIC addresses announced to Internet: 172913664 Equivalent to 10 /8s, 78 /16s and 116 /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: 19808 Total AfriNIC prefixes after maximum aggregation: 4396 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 25426 Unique aggregates announced from the AfriNIC address blocks: 9025 AfriNIC Region origin ASes present in the Internet Routing Table: 1229 AfriNIC Prefixes per ASN: 20.69 AfriNIC Region origin ASes announcing only one prefix: 421 AfriNIC Region transit ASes present in the Internet Routing Table: 241 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: 506 Number of AfriNIC addresses announced to Internet: 101780224 Equivalent to 6 /8s, 17 /16s and 11 /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 3018 1160 92 VIETEL-AS-AP Viettel Group, VN 45899 2983 1716 114 VNPT-AS-VN VNPT Corp, VN 9829 2748 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2495 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2409 4907 30 CTTNET China TieTong Telecommunications 4766 2388 11129 756 KIXS-AS-KR Korea Telecom, KR 17974 2255 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2139 437 180 TATACOMM-AS TATA Communications formerl 9498 1952 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 3302 2978 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2598 5292 972 AMAZON-02 - Amazon.com, Inc., US 16625 2200 1229 1691 AKAMAI-AS - Akamai Technologies, Inc., 20115 2151 2754 534 CHARTER-20115 - Charter Communications, 18566 2143 405 108 MEGAPATH5-US - MegaPath Corporation, US 30036 2097 350 119 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2093 5080 595 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 5249 1629 139 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3248 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2621 577 1929 AKAMAI-ASN1, US 12389 2197 2221 626 ROSTELECOM-AS, RU 34984 2046 338 528 TELLCOM-AS, TR 9121 1675 1691 17 TTNET, TR 13188 1604 100 46 TRIOLAN, UA 8402 1289 544 17 CORBINA-AS OJSC "Vimpelcom", RU 9009 1214 131 680 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 5460 3317 592 Uninet S.A. de C.V., MX 10620 3150 476 896 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 1439 961 227 Telecom Argentina S.A., AR 28573 1175 2237 181 CLARO S.A., BR 6147 1079 377 29 Telefonica del Peru S.A.A., PE 3816 1025 513 112 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 943 145 69 Alestra, S. de R.L. de C.V., MX 13999 935 538 258 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 1165 425 25 LINKdotNET-AS, EG 37611 898 107 9 Afrihost, ZA 36992 780 1411 44 ETISALAT-MISR, EG 24835 683 634 21 RAYA-AS, EG 8452 604 1731 19 TE-AS TE-AS, EG 36903 573 288 325 MT-MPLS, MA 29571 480 70 12 ORANGE-COTE-IVOIRE, CI 37492 459 470 57 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 5460 3317 592 Uninet S.A. de C.V., MX 12479 5249 1629 139 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 3302 2978 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3248 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 10620 3150 476 896 Telmex Colombia S.A., CO 7552 3018 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 5249 5110 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 3248 3205 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3302 3130 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3018 2926 VIETEL-AS-AP Viettel Group, VN 11492 3481 2874 CABLEONE - CABLE ONE, INC., US 45899 2983 2869 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 /11:97 /12:287 /13:567 /14:1129 /15:1908 /16:13308 /17:7821 /18:13649 /19:25082 /20:38484 /21:45169 /22:90446 /23:73833 /24:411851 /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 4101 5249 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 2704 3248 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2544 3302 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2038 2143 MEGAPATH5-US - MegaPath Corporation, US 11830 2024 2679 Instituto Costarricense de Electricidad y Telec 30036 1845 2097 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) ----------------------------------------------

1:1627 2:888 3:1 4:18 5:2764 6:43 7:1 8:1152 9:1 12:1875 13:302 14:1881 15:36 16:2 17:209 18:59 20:48 23:2544 24:2394 25:2 27:2555 31:2014 32:82 35:31 36:828 37:2995 38:1596 39:281 40:119 41:3129 42:739 43:2001 44:137 45:6393 46:3082 47:245 49:1340 50:1074 51:319 52:1087 54:363 55:1 56:6 57:39 58:1602 59:983 60:461 61:2088 62:2086 63:1812 64:5065 65:2196 66:4795 67:2684 68:1157 69:3434 70:1145 71:603 72:2281 74:2727 75:406 76:526 77:1713 78:1713 79:2296 80:1637 81:1407 82:1085 83:881 84:1050 85:2127 86:561 87:1501 88:984 89:2413 90:210 91:6499 92:1245 93:2345 94:2365 95:3108 96:904 97:346 98:934 99:169 100:88 101:1226 102:337 103:19767 104:3560 105:242 106:884 107:1833 108:696 109:3642 110:1625 111:1852 112:1458 113:1315 114:1150 115:1714 116:1595 117:1936 118:2262 119:1685 120:1102 121:989 122:2355 123:1620 124:1446 125:1892 128:1191 129:690 130:519 131:1633 132:717 133:193 134:1042 135:229 136:539 137:678 138:1926 139:776 140:568 141:759 142:801 143:986 144:870 145:504 146:1250 147:762 148:1699 149:791 150:783 151:996 152:932 153:327 154:2390 155:955 156:1636 157:850 158:656 159:1885 160:1484 161:905 162:2638 163:769 164:1125 165:1587 166:456 167:1349 168:3183 169:866 170:3969 171:497 172:1067 173:2142 174:991 175:888 176:2258 177:4022 178:2568 179:1289 180:2084 181:2344 182:2624 183:1353 184:1137 185:14494 186:3684 187:2451 188:2952 189:2104 190:8264 191:1417 192:9999 193:6485 194:5328 195:4038 196:2979 197:1729 198:5664 199:5998 200:7418 201:4988 202:10044 203:10188 204:4611 205:3023 206:3278 207:3263 208:3926 209:4185 210:3621 211:1890 212:3108 213:2825 214:1064 215:51 216:5997 217:2199 218:858 219:408 220:1837 221:997 222:823 223:1417

End of report