Orbit

Routing Table Report 09:00 +10GMT Sun 28 Jan, 2018

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

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

BGP routing table entries examined: 673129 Prefixes after maximum aggregation (per Origin AS): 263081 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 329238 Total ASes present in the Internet Routing Table: 59569 Prefixes per ASN: 11.30 Origin-only ASes present in the Internet Routing Table: 51378 Origin ASes announcing only one prefix: 22698 Transit ASes present in the Internet Routing Table: 8191 Transit-only ASes present in the Internet Routing Table: 245 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 66 Number of instances of unregistered ASNs: 66 Number of 32-bit ASNs allocated by the RIRs: 21321 Number of 32-bit ASNs visible in the Routing Table: 17083 Prefixes from 32-bit ASNs in the Routing Table: 70793 Number of bogon 32-bit ASNs visible in the Routing Table: 3 Special use prefixes present in the Routing Table: 9 Prefixes being announced from unallocated address space: 319 Number of addresses announced to Internet: 2885138944 Equivalent to 171 /8s, 247 /16s and 186 /24s Percentage of available address space announced: 77.9 Percentage of allocated address space announced: 77.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 223085

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

Prefixes being announced by APNIC Region ASes: 179679 Total APNIC prefixes after maximum aggregation: 52429 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 180023 Unique aggregates announced from the APNIC address blocks: 77103 APNIC Region origin ASes present in the Internet Routing Table: 8545 APNIC Prefixes per ASN: 21.07 APNIC Region origin ASes announcing only one prefix: 2456 APNIC Region transit ASes present in the Internet Routing Table: 1259 Average APNIC Region AS path length visible: 3.4 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3500 Number of APNIC addresses announced to Internet: 771020800 Equivalent to 45 /8s, 244 /16s and 216 /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: 202389 Total ARIN prefixes after maximum aggregation: 97532 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203633 Unique aggregates announced from the ARIN address blocks: 96365 ARIN Region origin ASes present in the Internet Routing Table: 18036 ARIN Prefixes per ASN: 11.29 ARIN Region origin ASes announcing only one prefix: 6702 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2297 Number of ARIN addresses announced to Internet: 1110233088 Equivalent to 66 /8s, 44 /16s and 208 /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: 183734 Total RIPE prefixes after maximum aggregation: 89722 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 179674 Unique aggregates announced from the RIPE address blocks: 108370 RIPE Region origin ASes present in the Internet Routing Table: 24823 RIPE Prefixes per ASN: 7.24 RIPE Region origin ASes announcing only one prefix: 11341 RIPE Region transit ASes present in the Internet Routing Table: 3521 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6595 Number of RIPE addresses announced to Internet: 713655296 Equivalent to 42 /8s, 137 /16s and 132 /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: 87999 Total LACNIC prefixes after maximum aggregation: 19421 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 89294 Unique aggregates announced from the LACNIC address blocks: 39932 LACNIC Region origin ASes present in the Internet Routing Table: 6775 LACNIC Prefixes per ASN: 13.18 LACNIC Region origin ASes announcing only one prefix: 1836 LACNIC Region transit ASes present in the Internet Routing Table: 1259 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4304 Number of LACNIC addresses announced to Internet: 172136960 Equivalent to 10 /8s, 66 /16s and 154 /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: 18025 Total AfriNIC prefixes after maximum aggregation: 3920 AfriNIC Deaggregation factor: 4.60 Prefixes being announced from the AfriNIC address blocks: 20185 Unique aggregates announced from the AfriNIC address blocks: 7220 AfriNIC Region origin ASes present in the Internet Routing Table: 1112 AfriNIC Prefixes per ASN: 18.15 AfriNIC Region origin ASes announcing only one prefix: 362 AfriNIC Region transit ASes present in the Internet Routing Table: 223 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 387 Number of AfriNIC addresses announced to Internet: 95435520 Equivalent to 5 /8s, 176 /16s and 59 /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 3290 403 391 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2769 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2766 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2656 4923 28 CTTNET China TieTong Telecommunications 7552 2600 1157 61 VIETEL-AS-AP Viettel Group, VN 45899 2597 1555 105 VNPT-AS-VN VNPT Corp, VN 4766 2438 11131 756 KIXS-AS-KR Korea Telecom, KR 9808 2088 8647 53 CMNET-GD Guangdong Mobile Communication 4755 2082 417 207 TATACOMM-AS TATA Communications formerl 9498 1739 377 150 BBIL-AP BHARTI Airtel Ltd., IN

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6327 3370 1323 87 SHAW - Shaw Communications Inc., CA 22773 3265 2951 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2080 2363 436 CHARTER-NET-HKY-NC - Charter Communicat 16509 2011 4164 573 AMAZON-02 - Amazon.com, Inc., US 6389 1956 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1930 5059 617 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1890 333 224 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1724 230 566 CABLEONE - CABLE ONE, INC., US 7018 1681 20199 1249 ATT-INTERNET4 - AT&T Services, Inc., US

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 39891 3520 187 21 ALJAWWALSTC-AS, SA 20940 2836 832 2056 AKAMAI-ASN1, US 8551 2234 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 2129 1108 216 UNI2-AS, ES 12389 2082 1859 698 ROSTELECOM-AS, RU 34984 2002 332 477 TELLCOM-AS, TR 9121 1938 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1267 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1160 355 21 UKRTELNET, UA

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 3847 3349 573 Uninet S.A. de C.V., MX 10620 3579 540 255 Telmex Colombia S.A., CO 11830 2637 370 66 Instituto Costarricense de Electricidad 6503 1628 437 54 Axtel, S.A.B. de C.V., MX 7303 1504 1024 195 Telecom Argentina S.A., AR 6147 1074 377 27 Telefonica del Peru S.A.A., PE 28573 1014 2241 189 CLARO S.A., BR 3816 1009 507 113 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 920 126 85 Alestra, S. de R.L. de C.V., MX 18881 904 1065 27 TELEFÔNICA BRASIL S.A, BR

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1192 398 50 LINKdotNET-AS, EG 37611 786 91 8 Afrihost, ZA 36903 733 368 150 MT-MPLS, MA 36992 667 1379 36 ETISALAT-MISR, EG 8452 538 1730 18 TE-AS TE-AS, EG 24835 478 786 17 RAYA-AS, EG 29571 458 36 13 ORANGE-COTE-IVOIRE, CI 37492 449 367 77 ORANGE-, TN 15399 355 35 7 WANANCHI-, KE 23889 313 103 14 MauritiusTelecom, MU

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 3847 3349 573 Uninet S.A. de C.V., MX 10620 3579 540 255 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3370 1323 87 SHAW - Shaw Communications Inc., CA 7545 3290 403 391 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3265 2951 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 20940 2836 832 2056 AKAMAI-ASN1, US 9829 2769 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2766 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2656 4923 28 CTTNET China TieTong Telecommunications

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

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

ASN No of nets Net Savings Description 39891 3520 3499 ALJAWWALSTC-AS, SA 10620 3579 3324 Telmex Colombia S.A., CO 6327 3370 3283 SHAW - Shaw Communications Inc., CA 22773 3265 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3290 2899 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2766 2689 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9394 2656 2628 CTTNET China TieTong Telecommunications Corpora 11830 2637 2571 Instituto Costarricense de Electricidad y Telec 7552 2600 2539 VIETEL-AS-AP Viettel Group, VN 45899 2597 2492 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 65535 UNALLOCATED 1.6.6.0/24 9583 SIFY-AS-IN Sify Limited, IN 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 65535 UNALLOCATED 94.207.40.0/24 46071 PIONEER-CDN-AS-IN Pioneer Elab 64609 PRIVATE 94.245.126.0/24 6584 MICROSOFT-GP-AS - Microsoft Co 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I

Complete listing at http://thyme.rand.apnic.net/singapore/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0 UNKNOWN 198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ 203.0.113.0/24 65333 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/singapore/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.159.192.0/24 54726 AET - AET Hosting Solutions, Inc., US 27.100.7.0/24 56096 UNKNOWN 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 45.124.164.0/22 38803 GOLDENIT-PTY-LTD-AUSTRALIA-AP Goldenit Pty ltd Aust 45.252.236.0/22 38803 GOLDENIT-PTY-LTD-AUSTRALIA-AP Goldenit Pty ltd Aust 64.29.240.0/20 27279 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/singapore/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:37 /11:99 /12:280 /13:561 /14:1093 /15:1894 /16:13396 /17:7672 /18:13452 /19:24854 /20:37518 /21:44050 /22:83020 /23:66654 /24:377303 /25:7 /26:5 /27:8 /28:85 /29:229 /30:834 /31:0 /32:50

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

ASN No of nets Total ann. Description 6327 3161 3370 SHAW - Shaw Communications Inc., CA 39891 2946 3520 ALJAWWALSTC-AS, SA 22773 2528 3265 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1982 2637 Instituto Costarricense de Electricidad y Telec 8551 1698 2234 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1650 1890 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1580 3579 Telmex Colombia S.A., CO 11492 1507 1724 CABLEONE - CABLE ONE, INC., US 9121 1418 1938 TTNET, TR

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

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

1:1571 2:834 4:18 5:2643 6:40 8:1092 9:1 12:1853 13:194 14:1750 15:27 16:3 17:184 18:64 20:54 21:3 23:2542 24:1928 25:2 27:2365 31:1946 32:68 35:23 36:474 37:2660 38:1437 39:188 40:101 41:3053 42:551 43:1954 44:94 45:3640 46:2973 47:194 49:1385 50:1042 51:47 52:938 54:353 55:4 56:7 57:40 58:1487 59:926 60:386 61:2084 62:1813 63:1826 64:4691 65:2227 66:4469 67:2351 68:1177 69:3173 70:1135 71:560 72:2085 74:2659 75:397 76:420 77:1548 78:1630 79:1681 80:1494 81:1407 82:1059 83:787 84:992 85:1971 86:555 87:1232 88:913 89:2343 90:180 91:6270 92:1150 93:2355 94:2387 95:2693 96:647 97:358 98:925 99:110 100:79 101:1591 102:15 103:16919 104:3275 105:208 106:523 107:1807 108:701 109:2949 110:1581 111:1748 112:1285 113:1360 114:1092 115:1596 116:1598 117:1815 118:2218 119:1666 120:943 121:995 122:2466 123:1754 124:1414 125:1789 128:966 129:590 130:423 131:1640 132:596 133:196 134:993 135:225 136:438 137:467 138:1955 139:557 140:334 141:678 142:765 143:991 144:798 145:197 146:1145 147:745 148:1477 149:696 150:726 151:982 152:748 153:308 154:977 155:745 156:753 157:758 158:606 159:1502 160:855 161:740 162:2525 163:512 164:968 165:1501 166:388 167:1376 168:3099 169:789 170:3667 171:406 172:1031 173:1902 174:866 175:757 176:1869 177:3926 178:2428 179:1172 180:2228 181:2153 182:2423 183:1093 184:901 185:12227 186:3480 187:2330 188:2619 189:1954 190:8091 191:1351 192:9741 193:5868 194:4757 195:3988 196:2335 197:1387 198:5471 199:5896 200:7252 201:4870 202:9805 203:9869 204:4493 205:2852 206:2966 207:3079 208:4005 209:3902 210:3497 211:1892 212:2952 213:2599 214:893 215:61 216:5853 217:2127 218:837 219:401 220:1703 221:994 222:852 223:1222

End of report