Orbit

Routing Table Report 06:00 +10GMT Wed 28 Nov, 2018

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

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

BGP routing table entries examined: 718478 Prefixes after maximum aggregation (per Origin AS): 278832 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 349085 Total ASes present in the Internet Routing Table: 62445 Prefixes per ASN: 11.51 Origin-only ASes present in the Internet Routing Table: 53833 Origin ASes announcing only one prefix: 23460 Transit ASes present in the Internet Routing Table: 8612 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: 41 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 33 Number of instances of unregistered ASNs: 33 Number of 32-bit ASNs allocated by the RIRs: 24992 Number of 32-bit ASNs visible in the Routing Table: 20195 Prefixes from 32-bit ASNs in the Routing Table: 86197 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: 257 Number of addresses announced to Internet: 2851716864 Equivalent to 169 /8s, 249 /16s and 191 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 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: 239445

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

Prefixes being announced by APNIC Region ASes: 192253 Total APNIC prefixes after maximum aggregation: 55758 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 189515 Unique aggregates announced from the APNIC address blocks: 80506 APNIC Region origin ASes present in the Internet Routing Table: 9244 APNIC Prefixes per ASN: 20.50 APNIC Region origin ASes announcing only one prefix: 2624 APNIC Region transit ASes present in the Internet Routing Table: 1371 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: 4268 Number of APNIC addresses announced to Internet: 767760640 Equivalent to 45 /8s, 195 /16s and 25 /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: 215336 Total ARIN prefixes after maximum aggregation: 102419 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214749 Unique aggregates announced from the ARIN address blocks: 102710 ARIN Region origin ASes present in the Internet Routing Table: 18303 ARIN Prefixes per ASN: 11.73 ARIN Region origin ASes announcing only one prefix: 6809 ARIN Region transit ASes present in the Internet Routing Table: 1831 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: 1092411392 Equivalent to 65 /8s, 28 /16s and 224 /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: 197538 Total RIPE prefixes after maximum aggregation: 94707 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193898 Unique aggregates announced from the RIPE address blocks: 115206 RIPE Region origin ASes present in the Internet Routing Table: 25639 RIPE Prefixes per ASN: 7.56 RIPE Region origin ASes announcing only one prefix: 11479 RIPE Region transit ASes present in the Internet Routing Table: 3591 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7607 Number of RIPE addresses announced to Internet: 715910912 Equivalent to 42 /8s, 171 /16s and 239 /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: 93834 Total LACNIC prefixes after maximum aggregation: 21747 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 95199 Unique aggregates announced from the LACNIC address blocks: 41759 LACNIC Region origin ASes present in the Internet Routing Table: 7768 LACNIC Prefixes per ASN: 12.26 LACNIC Region origin ASes announcing only one prefix: 2136 LACNIC Region transit ASes present in the Internet Routing Table: 1460 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: 5323 Number of LACNIC addresses announced to Internet: 172858624 Equivalent to 10 /8s, 77 /16s and 157 /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: 19484 Total AfriNIC prefixes after maximum aggregation: 4176 AfriNIC Deaggregation factor: 4.67 Prefixes being announced from the AfriNIC address blocks: 24859 Unique aggregates announced from the AfriNIC address blocks: 8664 AfriNIC Region origin ASes present in the Internet Routing Table: 1212 AfriNIC Prefixes per ASN: 20.51 AfriNIC Region origin ASes announcing only one prefix: 412 AfriNIC Region transit ASes present in the Internet Routing Table: 240 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: 489 Number of AfriNIC addresses announced to Internet: 102377984 Equivalent to 6 /8s, 26 /16s and 42 /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 4622 518 517 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2996 1150 89 VIETEL-AS-AP Viettel Group, VN 45899 2974 1700 111 VNPT-AS-VN VNPT Corp, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2436 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2411 4907 31 CTTNET China TieTong Telecommunications 4766 2404 11130 755 KIXS-AS-KR Korea Telecom, KR 17974 2255 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 419 169 TATACOMM-AS TATA Communications formerl 9498 1932 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 3489 1324 83 SHAW - Shaw Communications Inc., CA 11492 3468 224 622 CABLEONE - CABLE ONE, INC., US 22773 3278 2971 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2602 5244 957 AMAZON-02 - Amazon.com, Inc., US 16625 2234 1212 1668 AKAMAI-AS - Akamai Technologies, Inc., 18566 2153 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 2062 5080 597 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 5146 1614 132 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3034 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2564 559 1903 AKAMAI-ASN1, US 12389 2156 2194 615 ROSTELECOM-AS, RU 34984 2048 337 534 TELLCOM-AS, TR 9121 1803 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1290 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 5435 3313 605 Uninet S.A. de C.V., MX 10620 3122 475 886 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 1438 961 220 Telecom Argentina S.A., AR 28573 1182 2238 188 CLARO S.A., BR 6147 1116 377 29 Telefonica del Peru S.A.A., PE 3816 1026 516 118 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 947 145 70 Alestra, S. de R.L. de C.V., MX 13999 923 537 256 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 908 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 775 1411 44 ETISALAT-MISR, EG 24835 683 632 20 RAYA-AS, EG 8452 641 1728 15 TE-AS TE-AS, EG 24863 589 393 22 LINKdotNET-AS, EG 29571 472 70 12 ORANGE-COTE-IVOIRE, CI 37492 467 470 57 ORANGE-, TN 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 5435 3313 605 Uninet S.A. de C.V., MX 12479 5146 1614 132 UNI2-AS, ES 7545 4622 518 517 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3489 1324 83 SHAW - Shaw Communications Inc., CA 11492 3468 224 622 CABLEONE - CABLE ONE, INC., US 22773 3278 2971 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3122 475 886 Telmex Colombia S.A., CO 8551 3034 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 2996 1150 89 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 5146 5014 UNI2-AS, ES 7545 4622 4105 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3489 3406 SHAW - Shaw Communications Inc., CA 22773 3278 3115 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3034 2991 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2996 2907 VIETEL-AS-AP Viettel Group, VN 45899 2974 2863 VNPT-AS-VN VNPT Corp, VN 11492 3468 2846 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 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 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 /8:13 /9:11 /10:35 /11:97 /12:287 /13:567 /14:1124 /15:1902 /16:13307 /17:7814 /18:13670 /19:25079 /20:38340 /21:45445 /22:89396 /23:73375 /24:407994 /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 3968 5146 UNI2-AS, ES 6327 3262 3489 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2757 3468 CABLEONE - CABLE ONE, INC., US 22773 2532 3278 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2490 3034 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2047 2153 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) ----------------------------------------------

1:1627 2:888 4:18 5:2718 6:43 7:1 8:1148 9:1 12:1872 13:291 14:1866 15:35 16:3 17:197 18:58 20:48 23:2551 24:2406 25:2 27:2529 31:1995 32:78 35:31 36:532 37:2957 38:1587 39:274 40:117 41:3111 42:740 43:1983 44:134 45:6119 46:3007 47:239 49:1320 50:1068 51:318 52:1109 54:362 55:1 56:6 57:39 58:1586 59:985 60:465 61:2113 62:1886 63:1799 64:5054 65:2177 66:4780 67:2648 68:1151 69:3357 70:1129 71:599 72:2257 74:2717 75:387 76:525 77:1681 78:1738 79:2214 80:1576 81:1412 82:1053 83:819 84:1051 85:2115 86:555 87:1481 88:921 89:2394 90:208 91:6433 92:1265 93:2385 94:2363 95:3052 96:907 97:348 98:941 99:153 100:87 101:1216 102:290 103:19418 104:3609 105:243 106:902 107:1830 108:702 109:3408 110:1626 111:1829 112:1472 113:1318 114:1144 115:1698 116:1627 117:1899 118:2281 119:1666 120:1074 121:995 122:2355 123:1688 124:1411 125:1903 128:1171 129:692 130:515 131:1631 132:703 133:193 134:1038 135:224 136:531 137:674 138:1952 139:750 140:564 141:754 142:805 143:1008 144:851 145:498 146:1236 147:768 148:1695 149:774 150:769 151:992 152:899 153:327 154:2193 155:959 156:1630 157:844 158:653 159:1788 160:1473 161:887 162:2609 163:763 164:1108 165:1592 166:450 167:1342 168:3140 169:863 170:3991 171:500 172:1058 173:2103 174:986 175:886 176:2223 177:3975 178:2508 179:1299 180:2123 181:2354 182:2601 183:1331 184:1140 185:14332 186:3605 187:2473 188:2908 189:2059 190:8311 191:1368 192:9918 193:6406 194:5262 195:4037 196:2980 197:1765 198:5665 199:5991 200:7360 201:4991 202:10032 203:10242 204:4608 205:2998 206:3261 207:3210 208:3953 209:4169 210:3556 211:1904 212:3038 213:2786 214:1052 215:55 216:6046 217:2172 218:847 219:411 220:1828 221:997 222:811 223:1401

End of report