Orbit

Routing Table Report 09:00 +10GMT Fri 01 Dec, 2017

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

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

BGP routing table entries examined: 663764 Prefixes after maximum aggregation (per Origin AS): 260434 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 324705 Total ASes present in the Internet Routing Table: 59044 Prefixes per ASN: 11.24 Origin-only ASes present in the Internet Routing Table: 50951 Origin ASes announcing only one prefix: 22530 Transit ASes present in the Internet Routing Table: 8093 Transit-only ASes present in the Internet Routing Table: 239 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 41 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 51 Number of instances of unregistered ASNs: 51 Number of 32-bit ASNs allocated by the RIRs: 20743 Number of 32-bit ASNs visible in the Routing Table: 16559 Prefixes from 32-bit ASNs in the Routing Table: 68145 Number of bogon 32-bit ASNs visible in the Routing Table: 4 Special use prefixes present in the Routing Table: 9 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2882321152 Equivalent to 171 /8s, 204 /16s and 187 /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: 220237

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

Prefixes being announced by APNIC Region ASes: 176415 Total APNIC prefixes after maximum aggregation: 51902 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 176767 Unique aggregates announced from the APNIC address blocks: 76229 APNIC Region origin ASes present in the Internet Routing Table: 8432 APNIC Prefixes per ASN: 20.96 APNIC Region origin ASes announcing only one prefix: 2402 APNIC Region transit ASes present in the Internet Routing Table: 1212 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3360 Number of APNIC addresses announced to Internet: 766130432 Equivalent to 45 /8s, 170 /16s and 57 /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: 200483 Total ARIN prefixes after maximum aggregation: 96918 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 201852 Unique aggregates announced from the ARIN address blocks: 94871 ARIN Region origin ASes present in the Internet Routing Table: 18002 ARIN Prefixes per ASN: 11.21 ARIN Region origin ASes announcing only one prefix: 6681 ARIN Region transit ASes present in the Internet Routing Table: 1806 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2262 Number of ARIN addresses announced to Internet: 1112550400 Equivalent to 66 /8s, 80 /16s and 44 /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: 181051 Total RIPE prefixes after maximum aggregation: 88445 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 176945 Unique aggregates announced from the RIPE address blocks: 106841 RIPE Region origin ASes present in the Internet Routing Table: 24642 RIPE Prefixes per ASN: 7.18 RIPE Region origin ASes announcing only one prefix: 11269 RIPE Region transit ASes present in the Internet Routing Table: 3515 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6433 Number of RIPE addresses announced to Internet: 713347584 Equivalent to 42 /8s, 132 /16s and 210 /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: 86623 Total LACNIC prefixes after maximum aggregation: 19206 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 87890 Unique aggregates announced from the LACNIC address blocks: 39353 LACNIC Region origin ASes present in the Internet Routing Table: 6599 LACNIC Prefixes per ASN: 13.32 LACNIC Region origin ASes announcing only one prefix: 1817 LACNIC Region transit ASes present in the Internet Routing Table: 1214 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4127 Number of LACNIC addresses announced to Internet: 172528896 Equivalent to 10 /8s, 72 /16s and 149 /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: 17913 Total AfriNIC prefixes after maximum aggregation: 3918 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 19947 Unique aggregates announced from the AfriNIC address blocks: 7118 AfriNIC Region origin ASes present in the Internet Routing Table: 1102 AfriNIC Prefixes per ASN: 18.10 AfriNIC Region origin ASes announcing only one prefix: 360 AfriNIC Region transit ASes present in the Internet Routing Table: 219 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 377 Number of AfriNIC addresses announced to Internet: 95023616 Equivalent to 5 /8s, 169 /16s and 242 /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 3811 406 384 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2777 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2761 1499 540 BSNL-NIB National Internet Backbone, IN 45899 2427 1527 111 VNPT-AS-VN VNPT Corp, VN 7552 2355 1158 54 VIETEL-AS-AP Viettel Group, VN 4766 2340 11126 737 KIXS-AS-KR Korea Telecom, KR 9394 2170 4931 27 CTTNET China TieTong Telecommunications 4755 2082 421 210 TATACOMM-AS TATA Communications formerl 9808 2036 8646 52 CMNET-GD Guangdong Mobile Communication 9498 1680 376 144 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 3340 1323 87 SHAW - Shaw Communications Inc., CA 22773 3304 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2170 405 107 MEGAPATH5-US - MegaPath Corporation, US 20115 2055 2289 456 CHARTER-NET-HKY-NC - Charter Communicat 6389 2011 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 16509 1939 4076 587 AMAZON-02 - Amazon.com, Inc., US 209 1926 5062 644 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1858 331 250 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1679 235 579 CABLEONE - CABLE ONE, INC., US 701 1545 10589 623 UUNET - MCI Communications Services, In

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 3519 186 23 ALJAWWALSTC-AS, SA 20940 2856 852 2061 AKAMAI-ASN1, US 8551 2493 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2047 330 440 TELLCOM-AS, TR 12389 2030 1795 697 ROSTELECOM-AS, RU 12479 1932 1069 124 UNI2-AS, ES 9121 1877 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 6849 1227 355 21 UKRTELNET, UA 8402 1213 544 14 CORBINA-AS OJSC "Vimpelcom", RU

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 3632 3465 596 Uninet S.A. de C.V., MX 10620 3552 538 295 Telmex Colombia S.A., CO 11830 2647 370 66 Instituto Costarricense de Electricidad 6503 1624 437 54 Axtel, S.A.B. de C.V., MX 7303 1497 1021 198 Telecom Argentina S.A., AR 6147 1221 377 27 Telefonica del Peru S.A.A., PE 3816 1029 510 102 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 1014 2252 188 CLARO S.A., BR 11172 914 126 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 1212 398 48 LINKdotNET-AS, EG 37611 806 91 8 Afrihost, ZA 36903 737 370 135 MT-MPLS, MA 36992 679 1383 31 ETISALAT-MISR, EG 8452 534 1730 17 TE-AS TE-AS, EG 24835 516 850 15 RAYA-AS, EG 29571 436 36 10 CITelecom-AS, CI 37492 425 367 77 ORANGE-, TN 37342 356 32 1 MOVITEL, MZ 15399 349 35 7 WANANCHI-, KE

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 7545 3811 406 384 TPG-INTERNET-AP TPG Telecom Limited, AU 8151 3632 3465 596 Uninet S.A. de C.V., MX 10620 3552 538 295 Telmex Colombia S.A., CO 39891 3519 186 23 ALJAWWALSTC-AS, SA 6327 3340 1323 87 SHAW - Shaw Communications Inc., CA 22773 3304 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 20940 2856 852 2061 AKAMAI-ASN1, US 17974 2777 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2761 1499 540 BSNL-NIB National Internet Backbone, IN 11830 2647 370 66 Instituto Costarricense de Electricidad

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 3519 3496 ALJAWWALSTC-AS, SA 10620 3552 3257 Telmex Colombia S.A., CO 6327 3340 3253 SHAW - Shaw Communications Inc., CA 22773 3304 3156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8151 3632 3036 Uninet S.A. de C.V., MX 17974 2777 2701 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2647 2581 Instituto Costarricense de Electricidad y Telec 8551 2493 2451 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2427 2316 VNPT-AS-VN VNPT Corp, VN 7552 2355 2301 VIETEL-AS-AP Viettel Group, 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 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65033 PRIVATE 31.220.110.0/24 47583 HOSTINGER-AS, LT 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 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65333 PRIVATE 100.64.0.0/10 0 UNKNOWN

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 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 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

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 /9:13 /10:36 /11:106 /12:286 /13:549 /14:1066 /15:1863 /16:13311 /17:7662 /18:13442 /19:24760 /20:37710 /21:43283 /22:81019 /23:65795 /24:371638 /25:7 /26:4 /27:8 /28:85 /29:228 /30:825 /31:0 /32:52

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

ASN No of nets Total ann. Description 6327 3132 3340 SHAW - Shaw Communications Inc., CA 39891 2946 3519 ALJAWWALSTC-AS, SA 22773 2547 3304 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2065 2170 MEGAPATH5-US - MegaPath Corporation, US 11830 1991 2647 Instituto Costarricense de Electricidad y Telec 8551 1957 2493 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1625 1858 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1550 3552 Telmex Colombia S.A., CO 11492 1491 1679 CABLEONE - CABLE ONE, INC., US 34984 1363 2047 TELLCOM-AS, TR

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

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

1:1568 2:813 4:18 5:2610 6:37 8:1076 9:1 12:1848 13:181 14:1722 15:29 16:3 17:184 18:75 20:54 21:1 23:2446 24:1933 25:2 27:2333 31:1959 32:67 35:21 36:454 37:2474 38:1434 39:88 40:100 41:3020 42:532 43:1951 44:83 45:3348 46:2840 47:186 49:1368 50:1040 51:34 52:902 54:354 55:5 56:4 57:40 58:1464 59:905 60:340 61:1999 62:1782 63:1838 64:4599 65:2239 66:4476 67:2292 68:1192 69:3174 70:1134 71:587 72:2091 74:2670 75:390 76:424 77:1540 78:1559 79:1886 80:1443 81:1409 82:1068 83:753 84:984 85:1934 86:485 87:1229 88:909 89:2302 90:174 91:6231 92:1026 93:2345 94:2412 95:2684 96:666 97:351 98:962 99:103 100:154 101:1528 102:1 103:16255 104:3194 105:209 106:515 107:1778 108:810 109:2930 110:1478 111:1730 112:1264 113:1343 114:1061 115:1604 116:1670 117:1760 118:2176 119:1654 120:725 121:1006 122:2402 123:1884 124:1455 125:1768 128:896 129:558 130:416 131:1529 132:600 133:193 134:928 135:228 136:434 137:461 138:1966 139:537 140:317 141:677 142:747 143:951 144:795 145:192 146:1132 147:684 148:1551 149:622 150:718 151:996 152:722 153:302 154:960 155:738 156:739 157:750 158:591 159:1519 160:817 161:734 162:2503 163:523 164:929 165:1479 166:382 167:1336 168:3114 169:813 170:3548 171:401 172:1019 173:1894 174:830 175:758 176:1884 177:3978 178:2495 179:1171 180:2230 181:2107 182:2419 183:815 184:888 185:11591 186:3304 187:2315 188:2563 189:1949 190:8191 191:1320 192:9663 193:5850 194:4748 195:3959 196:2247 197:1424 198:5493 199:5862 200:7188 201:4857 202:9828 203:9881 204:4512 205:2851 206:2984 207:3056 208:3974 209:3856 210:3467 211:1825 212:2856 213:2598 214:860 215:65 216:5711 217:2096 218:827 219:406 220:1657 221:937 222:521 223:1187

End of report