Orbit

Routing Table Report 09:00 +10GMT Tue 26 Dec, 2017

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

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

BGP routing table entries examined: 668524 Prefixes after maximum aggregation (per Origin AS): 262121 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327047 Total ASes present in the Internet Routing Table: 59310 Prefixes per ASN: 11.27 Origin-only ASes present in the Internet Routing Table: 51134 Origin ASes announcing only one prefix: 22604 Transit ASes present in the Internet Routing Table: 8176 Transit-only ASes present in the Internet Routing Table: 248 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) 32 Prefixes from unregistered ASNs in the Routing Table: 64 Number of instances of unregistered ASNs: 64 Number of 32-bit ASNs allocated by the RIRs: 21024 Number of 32-bit ASNs visible in the Routing Table: 16796 Prefixes from 32-bit ASNs in the Routing Table: 69357 Number of bogon 32-bit ASNs visible in the Routing Table: 3 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 330 Number of addresses announced to Internet: 2858479808 Equivalent to 170 /8s, 96 /16s and 240 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 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: 221915

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

Prefixes being announced by APNIC Region ASes: 177871 Total APNIC prefixes after maximum aggregation: 52229 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 178281 Unique aggregates announced from the APNIC address blocks: 76861 APNIC Region origin ASes present in the Internet Routing Table: 8475 APNIC Prefixes per ASN: 21.04 APNIC Region origin ASes announcing only one prefix: 2423 APNIC Region transit ASes present in the Internet Routing Table: 1236 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3410 Number of APNIC addresses announced to Internet: 769136896 Equivalent to 45 /8s, 216 /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, 131072-137529 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: 201655 Total ARIN prefixes after maximum aggregation: 97453 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 202936 Unique aggregates announced from the ARIN address blocks: 95464 ARIN Region origin ASes present in the Internet Routing Table: 18011 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6686 ARIN Region transit ASes present in the Internet Routing Table: 1813 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: 2280 Number of ARIN addresses announced to Internet: 1107241216 Equivalent to 65 /8s, 255 /16s and 41 /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: 182450 Total RIPE prefixes after maximum aggregation: 89105 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178323 Unique aggregates announced from the RIPE address blocks: 107610 RIPE Region origin ASes present in the Internet Routing Table: 24760 RIPE Prefixes per ASN: 7.20 RIPE Region origin ASes announcing only one prefix: 11315 RIPE Region transit ASes present in the Internet Routing Table: 3545 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: 6518 Number of RIPE addresses announced to Internet: 713873344 Equivalent to 42 /8s, 140 /16s and 215 /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: 87486 Total LACNIC prefixes after maximum aggregation: 19357 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88765 Unique aggregates announced from the LACNIC address blocks: 39656 LACNIC Region origin ASes present in the Internet Routing Table: 6677 LACNIC Prefixes per ASN: 13.29 LACNIC Region origin ASes announcing only one prefix: 1816 LACNIC Region transit ASes present in the Internet Routing Table: 1236 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4205 Number of LACNIC addresses announced to Internet: 172631808 Equivalent to 10 /8s, 74 /16s and 39 /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: 17764 Total AfriNIC prefixes after maximum aggregation: 3924 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 19889 Unique aggregates announced from the AfriNIC address blocks: 7191 AfriNIC Region origin ASes present in the Internet Routing Table: 1107 AfriNIC Prefixes per ASN: 17.97 AfriNIC Region origin ASes announcing only one prefix: 363 AfriNIC Region transit ASes present in the Internet Routing Table: 220 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 383 Number of AfriNIC addresses announced to Internet: 95123968 Equivalent to 5 /8s, 171 /16s and 122 /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 3269 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2782 918 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 7552 2460 1158 55 VIETEL-AS-AP Viettel Group, VN 45899 2403 1530 150 VNPT-AS-VN VNPT Corp, VN 4766 2393 11129 746 KIXS-AS-KR Korea Telecom, KR 9394 2169 4923 26 CTTNET China TieTong Telecommunications 4755 2084 417 209 TATACOMM-AS TATA Communications formerl 9808 2082 8646 52 CMNET-GD Guangdong Mobile Communication 9498 1705 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 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3309 2951 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2169 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2066 2324 465 CHARTER-NET-HKY-NC - Charter Communicat 16509 1980 4081 582 AMAZON-02 - Amazon.com, Inc., US 6389 1959 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1940 5062 646 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1865 332 247 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1699 233 581 CABLEONE - CABLE ONE, INC., US 7018 1672 20213 1243 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 3519 186 23 ALJAWWALSTC-AS, SA 20940 2867 848 2070 AKAMAI-ASN1, US 8551 2285 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2052 1809 684 ROSTELECOM-AS, RU 34984 2043 331 452 TELLCOM-AS, TR 12479 1975 1068 127 UNI2-AS, ES 9121 1947 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1234 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1227 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 3638 3467 597 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 11830 2630 370 66 Instituto Costarricense de Electricidad 6503 1616 437 54 Axtel, S.A.B. de C.V., MX 7303 1500 1022 196 Telecom Argentina S.A., AR 6147 1193 377 27 Telefonica del Peru S.A.A., PE 28573 1022 2259 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 1191 398 48 LINKdotNET-AS, EG 37611 779 91 8 Afrihost, ZA 36903 737 370 135 MT-MPLS, MA 36992 679 1383 31 ETISALAT-MISR, EG 8452 536 1730 18 TE-AS TE-AS, EG 24835 487 786 17 RAYA-AS, EG 29571 444 36 13 CITelecom-AS, CI 37492 435 367 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 8151 3638 3467 597 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 39891 3519 186 23 ALJAWWALSTC-AS, SA 6327 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3309 2951 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3269 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2867 848 2070 AKAMAI-ASN1, US 17974 2782 918 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 11830 2630 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 3578 3317 Telmex Colombia S.A., CO 6327 3341 3255 SHAW - Shaw Communications Inc., CA 22773 3309 3162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3269 2881 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2782 2705 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2630 2564 Instituto Costarricense de Electricidad y Telec 7552 2460 2405 VIETEL-AS-AP Viettel Group, VN 45899 2403 2253 VNPT-AS-VN VNPT Corp, VN 8551 2285 2243 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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 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 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 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

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

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

Prefix Origin AS Description 192.168.0.0/16 0 UNKNOWN

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 /8:15 /9:12 /10:36 /11:99 /12:279 /13:556 /14:1090 /15:1896 /16:13362 /17:7678 /18:13520 /19:24796 /20:37607 /21:43598 /22:81897 /23:66038 /24:374654 /25:46 /26:55 /27:20 /28:112 /29:266 /30:837 /31:0 /32:55

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

ASN No of nets Total ann. Description 6327 3133 3341 SHAW - Shaw Communications Inc., CA 39891 2946 3519 ALJAWWALSTC-AS, SA 22773 2554 3309 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2063 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 1976 2630 Instituto Costarricense de Electricidad y Telec 8551 1749 2285 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1632 1865 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1576 3578 Telmex Colombia S.A., CO 11492 1497 1699 CABLEONE - CABLE ONE, INC., US 9121 1423 1947 TTNET, TR

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

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

1:1571 2:816 4:18 5:2643 6:39 8:1093 9:1 12:1854 13:196 14:1746 15:29 16:3 17:185 18:75 20:54 21:12 23:2475 24:1922 25:2 27:2336 31:1962 32:67 35:22 36:452 37:2497 38:1460 39:171 40:101 41:2978 42:546 43:1922 44:89 45:3483 46:2911 47:191 49:1366 50:1051 51:47 52:917 54:355 55:6 56:7 57:41 58:1469 59:916 60:371 61:1990 62:1780 63:1819 64:4653 65:2239 66:4485 67:2312 68:1191 69:3163 70:1132 71:587 72:2112 74:2693 75:392 76:423 77:1552 78:1612 79:1931 80:1467 81:1421 82:1070 83:765 84:991 85:1977 86:500 87:1218 88:914 89:2310 90:174 91:6272 92:1028 93:2338 94:2394 95:2696 96:666 97:356 98:959 99:107 100:152 101:1593 102:10 103:16471 104:3201 105:212 106:519 107:1797 108:816 109:2713 110:1536 111:1730 112:1281 113:1361 114:1108 115:1614 116:1614 117:1773 118:2202 119:1660 120:904 121:990 122:2401 123:1864 124:1461 125:1779 128:914 129:571 130:426 131:1628 132:582 133:193 134:980 135:219 136:446 137:451 138:1971 139:548 140:324 141:678 142:758 143:935 144:793 145:195 146:1141 147:676 148:1484 149:654 150:722 151:998 152:745 153:305 154:968 155:744 156:743 157:737 158:597 159:1548 160:845 161:733 162:2510 163:518 164:971 165:1485 166:388 167:1350 168:3138 169:786 170:3613 171:404 172:1019 173:1915 174:842 175:762 176:1858 177:3947 178:2481 179:1156 180:2236 181:2130 182:2396 183:1035 184:891 185:11871 186:3457 187:2332 188:2636 189:1939 190:8212 191:1354 192:9698 193:5849 194:4773 195:3987 196:2304 197:1425 198:5478 199:5878 200:7259 201:4898 202:9809 203:9879 204:4517 205:2867 206:2958 207:3068 208:3990 209:3920 210:3482 211:1876 212:2853 213:2615 214:858 215:65 216:5734 217:2111 218:849 219:401 220:1732 221:979 222:530 223:1209

End of report