Orbit

Routing Table Report 06:00 +10GMT Fri 27 Apr, 2018

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

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

BGP routing table entries examined: 686330 Prefixes after maximum aggregation (per Origin AS): 267615 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 335074 Total ASes present in the Internet Routing Table: 60329 Prefixes per ASN: 11.38 Origin-only ASes present in the Internet Routing Table: 52060 Origin ASes announcing only one prefix: 22881 Transit ASes present in the Internet Routing Table: 8269 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: 64 Max AS path prepend of ASN ( 56262) 61 Prefixes from unregistered ASNs in the Routing Table: 46 Number of instances of unregistered ASNs: 46 Number of 32-bit ASNs allocated by the RIRs: 22347 Number of 32-bit ASNs visible in the Routing Table: 17914 Prefixes from 32-bit ASNs in the Routing Table: 74153 Number of bogon 32-bit ASNs visible in the Routing Table: 21 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 276 Number of addresses announced to Internet: 2856001792 Equivalent to 170 /8s, 59 /16s and 33 /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: 98.9 Total number of prefixes smaller than registry allocations: 229062

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

Prefixes being announced by APNIC Region ASes: 183006 Total APNIC prefixes after maximum aggregation: 53391 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 181861 Unique aggregates announced from the APNIC address blocks: 77333 APNIC Region origin ASes present in the Internet Routing Table: 8719 APNIC Prefixes per ASN: 20.86 APNIC Region origin ASes announcing only one prefix: 2462 APNIC Region transit ASes present in the Internet Routing Table: 1307 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3715 Number of APNIC addresses announced to Internet: 765890560 Equivalent to 45 /8s, 166 /16s and 144 /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, 131072-137529 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: 206846 Total ARIN prefixes after maximum aggregation: 99097 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 207793 Unique aggregates announced from the ARIN address blocks: 98485 ARIN Region origin ASes present in the Internet Routing Table: 18159 ARIN Prefixes per ASN: 11.44 ARIN Region origin ASes announcing only one prefix: 6728 ARIN Region transit ASes present in the Internet Routing Table: 1815 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2345 Number of ARIN addresses announced to Internet: 1104093952 Equivalent to 65 /8s, 207 /16s and 35 /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, 393216-397212 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: 189553 Total RIPE prefixes after maximum aggregation: 91424 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 185451 Unique aggregates announced from the RIPE address blocks: 110840 RIPE Region origin ASes present in the Internet Routing Table: 25060 RIPE Prefixes per ASN: 7.40 RIPE Region origin ASes announcing only one prefix: 11371 RIPE Region transit ASes present in the Internet Routing Table: 3515 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6893 Number of RIPE addresses announced to Internet: 715478016 Equivalent to 42 /8s, 165 /16s and 84 /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 196608-207259 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: 88402 Total LACNIC prefixes after maximum aggregation: 19692 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 89815 Unique aggregates announced from the LACNIC address blocks: 40541 LACNIC Region origin ASes present in the Internet Routing Table: 6975 LACNIC Prefixes per ASN: 12.88 LACNIC Region origin ASes announcing only one prefix: 1943 LACNIC Region transit ASes present in the Internet Routing Table: 1292 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4552 Number of LACNIC addresses announced to Internet: 172221696 Equivalent to 10 /8s, 67 /16s and 229 /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: 18476 Total AfriNIC prefixes after maximum aggregation: 3974 AfriNIC Deaggregation factor: 4.65 Prefixes being announced from the AfriNIC address blocks: 21133 Unique aggregates announced from the AfriNIC address blocks: 7642 AfriNIC Region origin ASes present in the Internet Routing Table: 1130 AfriNIC Prefixes per ASN: 18.70 AfriNIC Region origin ASes announcing only one prefix: 376 AfriNIC Region transit ASes present in the Internet Routing Table: 235 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 409 Number of AfriNIC addresses announced to Internet: 97942528 Equivalent to 5 /8s, 214 /16s and 124 /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 4389 415 431 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2813 1499 544 BSNL-NIB National Internet Backbone, IN 7552 2764 1155 71 VIETEL-AS-AP Viettel Group, VN 9394 2631 4923 27 CTTNET China TieTong Telecommunications 45899 2473 1574 160 VNPT-AS-VN VNPT Corp, VN 4766 2463 11133 776 KIXS-AS-KR Korea Telecom, KR 17974 2286 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2176 8699 33 CMNET-GD Guangdong Mobile Communication 4755 2095 417 206 TATACOMM-AS TATA Communications formerl 9498 1792 377 149 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 3379 1323 84 SHAW - Shaw Communications Inc., CA 22773 3289 2987 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2168 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2095 2493 455 CHARTER-NET-HKY-NC - Charter Communicat 16509 2071 4446 641 AMAZON-02 - Amazon.com, Inc., US 209 1978 5069 607 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1943 336 242 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1872 232 540 CABLEONE - CABLE ONE, INC., US 16625 1758 862 1260 AKAMAI-AS - Akamai Technologies, Inc., 7018 1701 20197 1256 ATT-INTERNET4 - AT&T Services, Inc., US

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 4088 1516 505 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2669 723 1958 AKAMAI-ASN1, US 8551 2069 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2018 334 486 TELLCOM-AS, TR 12389 2002 1860 705 ROSTELECOM-AS, RU 9121 1977 1692 19 TTNET, TR 13188 1609 100 43 TRIOLAN, UA 8402 1242 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 4435 3385 585 Uninet S.A. de C.V., MX 10620 3589 541 243 Telmex Colombia S.A., CO 11830 2647 369 78 Instituto Costarricense de Electricidad 6503 1613 437 54 Axtel, S.A.B. de C.V., MX 7303 1519 1026 193 Telecom Argentina S.A., AR 28573 1028 2251 185 CLARO S.A., BR 6147 1010 377 31 Telefonica del Peru S.A.A., PE 3816 1007 507 122 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 917 126 83 Alestra, S. de R.L. de C.V., MX 18881 908 1072 28 TELEFÔNICA BRASIL S.A, BR

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 1172 396 45 LINKdotNET-AS, EG 37611 830 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 8452 672 1730 18 TE-AS TE-AS, EG 36992 668 1412 41 ETISALAT-MISR, EG 24835 598 850 15 RAYA-AS, EG 29571 474 68 12 ORANGE-COTE-IVOIRE, CI 37492 452 376 81 ORANGE-, TN 15399 363 35 7 WANANCHI-, KE 37342 361 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 4435 3385 585 Uninet S.A. de C.V., MX 7545 4389 415 431 TPG-INTERNET-AP TPG Telecom Limited, AU 12479 4088 1516 505 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3589 541 243 Telmex Colombia S.A., CO 6327 3379 1323 84 SHAW - Shaw Communications Inc., CA 22773 3289 2987 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2813 1499 544 BSNL-NIB National Internet Backbone, IN 7552 2764 1155 71 VIETEL-AS-AP Viettel Group, VN 20940 2669 723 1958 AKAMAI-ASN1, US

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 7545 4389 3958 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 12479 4088 3583 UNI2-AS, ES 10620 3589 3346 Telmex Colombia S.A., CO 6327 3379 3295 SHAW - Shaw Communications Inc., CA 22773 3289 3141 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2764 2693 VIETEL-AS-AP Viettel Group, VN 9394 2631 2604 CTTNET China TieTong Telecommunications Corpora 11830 2647 2569 Instituto Costarricense de Electricidad y Telec 45899 2473 2313 VNPT-AS-VN VNPT Corp, VN

Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65001 PRIVATE 27.109.71.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65001 PRIVATE 27.109.72.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65281 PRIVATE 35.206.2.0/24 19527 GOOGLE-2 - Google LLC, US 65281 PRIVATE 35.206.192.0/18 19527 GOOGLE-2 - Google LLC, US 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 4244637200 PRIVATE 83.102.214.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.221.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.232.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.234.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.238.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni

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 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ 41.76.143.0/24 37500 -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 /10:36 /11:98 /12:284 /13:563 /14:1098 /15:1897 /16:13383 /17:7757 /18:13462 /19:24780 /20:38111 /21:44436 /22:85794 /23:69203 /24:385380 /25:1 /26:0 /27:4 /28:5 /29:8 /30:1 /31:0 /32:3

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 6327 3168 3379 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 12479 2830 4088 UNI2-AS, ES 22773 2544 3289 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2168 MEGAPATH5-US - MegaPath Corporation, US 11830 1994 2647 Instituto Costarricense de Electricidad y Telec 30036 1695 1943 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11492 1615 1872 CABLEONE - CABLE ONE, INC., US 10620 1601 3589 Telmex Colombia S.A., CO 8551 1532 2069 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1588 2:841 4:19 5:2798 6:65 7:1 8:1116 9:1 12:1867 13:185 14:1742 15:30 16:3 17:204 18:67 20:47 21:5 23:2567 24:2164 25:2 27:2275 31:1965 32:67 35:27 36:505 37:2761 38:1443 39:256 40:119 41:3096 42:583 43:1958 44:108 45:4268 46:3023 47:204 49:1317 50:1047 51:304 52:1018 54:372 55:4 56:12 57:40 58:1451 59:917 60:430 61:2149 62:1810 63:1790 64:4901 65:2211 66:4603 67:2363 68:1140 69:3188 70:1148 71:561 72:2118 74:2717 75:414 76:441 77:1549 78:1696 79:1841 80:1486 81:1403 82:1068 83:777 84:1019 85:2061 86:588 87:1302 88:938 89:2319 90:206 91:6331 92:1163 93:2379 94:2365 95:2806 96:663 97:358 98:947 99:133 100:81 101:1336 102:44 103:17548 104:3521 105:189 106:655 107:1767 108:706 109:2713 110:1586 111:1779 112:1308 113:1253 114:1106 115:1610 116:1603 117:1747 118:2183 119:1651 120:969 121:1014 122:2439 123:1804 124:1390 125:1831 128:966 129:648 130:453 131:1574 132:663 133:196 134:1015 135:225 136:450 137:496 138:1902 139:598 140:423 141:693 142:802 143:951 144:800 145:460 146:1184 147:780 148:1592 149:704 150:727 151:1063 152:763 153:311 154:1027 155:756 156:931 157:780 158:640 159:1633 160:922 161:747 162:2552 163:550 164:1045 165:1575 166:421 167:1391 168:2768 169:800 170:3660 171:430 172:1062 173:1959 174:885 175:742 176:1945 177:3912 178:2432 179:1199 180:2189 181:2186 182:2472 183:1148 184:954 185:13354 186:3532 187:2332 188:2754 189:1984 190:8046 191:1426 192:9808 193:5881 194:4775 195:3942 196:2500 197:1441 198:5518 199:5890 200:7366 201:4966 202:9933 203:10174 204:4561 205:2873 206:3095 207:3198 208:3983 209:3941 210:3554 211:1875 212:3015 213:2709 214:959 215:61 216:5922 217:2132 218:851 219:398 220:1758 221:994 222:829 223:1231

End of report