Orbit

Routing Table Report 09:00 +10GMT Thu 01 Feb, 2018

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

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

BGP routing table entries examined: 674374 Prefixes after maximum aggregation (per Origin AS): 263248 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 329497 Total ASes present in the Internet Routing Table: 59600 Prefixes per ASN: 11.31 Origin-only ASes present in the Internet Routing Table: 51420 Origin ASes announcing only one prefix: 22706 Transit ASes present in the Internet Routing Table: 8180 Transit-only ASes present in the Internet Routing Table: 237 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: 67 Number of instances of unregistered ASNs: 67 Number of 32-bit ASNs allocated by the RIRs: 21351 Number of 32-bit ASNs visible in the Routing Table: 17118 Prefixes from 32-bit ASNs in the Routing Table: 71036 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: 340 Number of addresses announced to Internet: 2885012992 Equivalent to 171 /8s, 245 /16s and 206 /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: 223485

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

Prefixes being announced by APNIC Region ASes: 179659 Total APNIC prefixes after maximum aggregation: 52387 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 180049 Unique aggregates announced from the APNIC address blocks: 77095 APNIC Region origin ASes present in the Internet Routing Table: 8549 APNIC Prefixes per ASN: 21.06 APNIC Region origin ASes announcing only one prefix: 2453 APNIC Region transit ASes present in the Internet Routing Table: 1251 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: 3511 Number of APNIC addresses announced to Internet: 770952448 Equivalent to 45 /8s, 243 /16s and 205 /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: 202865 Total ARIN prefixes after maximum aggregation: 97563 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203834 Unique aggregates announced from the ARIN address blocks: 96341 ARIN Region origin ASes present in the Internet Routing Table: 18047 ARIN Prefixes per ASN: 11.29 ARIN Region origin ASes announcing only one prefix: 6706 ARIN Region transit ASes present in the Internet Routing Table: 1795 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: 2299 Number of ARIN addresses announced to Internet: 1109925376 Equivalent to 66 /8s, 40 /16s and 30 /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: 184160 Total RIPE prefixes after maximum aggregation: 89815 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 180347 Unique aggregates announced from the RIPE address blocks: 108444 RIPE Region origin ASes present in the Internet Routing Table: 24831 RIPE Prefixes per ASN: 7.26 RIPE Region origin ASes announcing only one prefix: 11326 RIPE Region transit ASes present in the Internet Routing Table: 3522 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6603 Number of RIPE addresses announced to Internet: 713710336 Equivalent to 42 /8s, 138 /16s and 91 /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: 88270 Total LACNIC prefixes after maximum aggregation: 19459 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 89553 Unique aggregates announced from the LACNIC address blocks: 40120 LACNIC Region origin ASes present in the Internet Routing Table: 6790 LACNIC Prefixes per ASN: 13.19 LACNIC Region origin ASes announcing only one prefix: 1857 LACNIC Region transit ASes present in the Internet Routing Table: 1262 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: 4318 Number of LACNIC addresses announced to Internet: 172175360 Equivalent to 10 /8s, 67 /16s and 48 /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: 18109 Total AfriNIC prefixes after maximum aggregation: 3967 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 20250 Unique aggregates announced from the AfriNIC address blocks: 7220 AfriNIC Region origin ASes present in the Internet Routing Table: 1113 AfriNIC Prefixes per ASN: 18.19 AfriNIC Region origin ASes announcing only one prefix: 363 AfriNIC Region transit ASes present in the Internet Routing Table: 225 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: 95569664 Equivalent to 5 /8s, 178 /16s and 71 /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 3244 403 386 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2764 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2657 4923 28 CTTNET China TieTong Telecommunications 45899 2612 1555 105 VNPT-AS-VN VNPT Corp, VN 7552 2599 1159 64 VIETEL-AS-AP Viettel Group, VN 4766 2443 11131 756 KIXS-AS-KR Korea Telecom, KR 9808 2111 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2083 417 207 TATACOMM-AS TATA Communications formerl 9498 1743 377 149 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 3378 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 1992 4145 573 AMAZON-02 - Amazon.com, Inc., US 6389 1956 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1920 5059 617 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1892 334 223 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1731 230 562 CABLEONE - CABLE ONE, INC., US 7018 1679 20198 1247 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 2833 832 2050 AKAMAI-ASN1, US 8551 2221 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 2183 1117 248 UNI2-AS, ES 12389 2093 1859 698 ROSTELECOM-AS, RU 34984 2003 332 474 TELLCOM-AS, TR 9121 1934 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1273 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1228 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 4038 3384 589 Uninet S.A. de C.V., MX 10620 3585 540 252 Telmex Colombia S.A., CO 11830 2636 370 66 Instituto Costarricense de Electricidad 6503 1628 437 54 Axtel, S.A.B. de C.V., MX 7303 1507 1025 194 Telecom Argentina S.A., AR 6147 1031 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 919 126 84 Alestra, S. de R.L. de C.V., MX 18881 905 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 733 368 153 MT-MPLS, MA 36992 672 1380 37 ETISALAT-MISR, EG 8452 538 1730 18 TE-AS TE-AS, EG 24835 478 786 17 RAYA-AS, EG 29571 460 68 11 ORANGE-COTE-IVOIRE, CI 37492 449 367 77 ORANGE-, TN 37342 360 32 1 MOVITEL, MZ 15399 355 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 8151 4038 3384 589 Uninet S.A. de C.V., MX 10620 3585 540 252 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3378 1323 87 SHAW - Shaw Communications Inc., CA 22773 3265 2951 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3244 403 386 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2833 832 2050 AKAMAI-ASN1, US 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2764 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2657 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 3585 3333 Telmex Colombia S.A., CO 6327 3378 3291 SHAW - Shaw Communications Inc., CA 22773 3265 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3244 2858 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2764 2687 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9394 2657 2629 CTTNET China TieTong Telecommunications Corpora 11830 2636 2570 Instituto Costarricense de Electricidad y Telec 7552 2599 2535 VIETEL-AS-AP Viettel Group, VN 45899 2612 2507 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 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 23.159.192.0/24 54726 AET - AET Hosting Solutions, Inc., US 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

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 /11:100 /12:291 /13:561 /14:1093 /15:1898 /16:13390 /17:7675 /18:13462 /19:24877 /20:37548 /21:44169 /22:83182 /23:66708 /24:378130 /25:7 /26:5 /27:8 /28:82 /29:229 /30:844 /31:0 /32:50

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

ASN No of nets Total ann. Description 6327 3169 3378 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 1981 2636 Instituto Costarricense de Electricidad y Telec 8551 1685 2221 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1652 1892 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1583 3585 Telmex Colombia S.A., CO 11492 1512 1731 CABLEONE - CABLE ONE, INC., US 9121 1418 1934 TTNET, TR

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

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

1:1572 2:839 4:18 5:2643 6:41 8:1093 9:1 12:1848 13:194 14:1745 15:27 16:3 17:184 18:64 20:54 21:2 23:2543 24:2052 25:2 27:2365 31:1949 32:68 35:23 36:477 37:2567 38:1442 39:211 40:100 41:3066 42:551 43:1955 44:92 45:3645 46:2970 47:197 49:1336 50:1043 51:47 52:935 54:353 55:4 56:7 57:40 58:1495 59:927 60:384 61:2055 62:1822 63:1816 64:4695 65:2225 66:4497 67:2341 68:1178 69:3190 70:1136 71:560 72:2085 74:2658 75:398 76:420 77:1548 78:1637 79:1675 80:1491 81:1399 82:1056 83:790 84:993 85:1988 86:547 87:1235 88:908 89:2339 90:179 91:6267 92:1140 93:2377 94:2373 95:2705 96:647 97:358 98:928 99:114 100:79 101:1590 102:16 103:16969 104:3272 105:209 106:522 107:1810 108:701 109:2952 110:1573 111:1747 112:1280 113:1361 114:1097 115:1597 116:1604 117:1825 118:2227 119:1674 120:950 121:996 122:2466 123:1752 124:1411 125:1771 128:972 129:589 130:423 131:1647 132:593 133:195 134:995 135:227 136:435 137:467 138:1961 139:553 140:337 141:680 142:767 143:980 144:802 145:441 146:1147 147:747 148:1487 149:687 150:732 151:982 152:754 153:309 154:974 155:750 156:815 157:758 158:610 159:1506 160:859 161:728 162:2529 163:514 164:1214 165:1504 166:388 167:1405 168:3105 169:793 170:3655 171:405 172:1020 173:1899 174:872 175:754 176:1870 177:3956 178:2431 179:1173 180:2224 181:2132 182:2438 183:1103 184:900 185:12281 186:3484 187:2356 188:2622 189:2008 190:8076 191:1334 192:9730 193:5863 194:4761 195:3983 196:2350 197:1412 198:5474 199:5896 200:7258 201:4863 202:9805 203:9858 204:4490 205:2847 206:2965 207:3070 208:4010 209:3908 210:3496 211:1890 212:2926 213:2599 214:893 215:62 216:5836 217:2123 218:837 219:400 220:1709 221:994 222:852 223:1221

End of report