Orbit

Routing Table Report 09:00 +10GMT Wed 03 Oct, 2018

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

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

BGP routing table entries examined: 717123 Prefixes after maximum aggregation (per Origin AS): 278425 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 348068 Total ASes present in the Internet Routing Table: 61962 Prefixes per ASN: 11.57 Origin-only ASes present in the Internet Routing Table: 53318 Origin ASes announcing only one prefix: 23365 Transit ASes present in the Internet Routing Table: 8644 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 3167 Number of instances of unregistered ASNs: 3174 Number of 32-bit ASNs allocated by the RIRs: 24261 Number of 32-bit ASNs visible in the Routing Table: 19594 Prefixes from 32-bit ASNs in the Routing Table: 82493 Number of bogon 32-bit ASNs visible in the Routing Table: 38 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3308 Number of addresses announced to Internet: 2896758728 Equivalent to 172 /8s, 169 /16s and 7 /24s Percentage of available address space announced: 78.2 Percentage of allocated address space announced: 78.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 240873

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

Prefixes being announced by APNIC Region ASes: 190201 Total APNIC prefixes after maximum aggregation: 54866 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 188118 Unique aggregates announced from the APNIC address blocks: 79519 APNIC Region origin ASes present in the Internet Routing Table: 9107 APNIC Prefixes per ASN: 20.66 APNIC Region origin ASes announcing only one prefix: 2587 APNIC Region transit ASes present in the Internet Routing Table: 1376 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4103 Number of APNIC addresses announced to Internet: 766439424 Equivalent to 45 /8s, 174 /16s and 240 /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, 131072-139577 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: 213499 Total ARIN prefixes after maximum aggregation: 101151 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213252 Unique aggregates announced from the ARIN address blocks: 101800 ARIN Region origin ASes present in the Internet Routing Table: 18244 ARIN Prefixes per ASN: 11.69 ARIN Region origin ASes announcing only one prefix: 6789 ARIN Region transit ASes present in the Internet Routing Table: 1834 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2438 Number of ARIN addresses announced to Internet: 1098484736 Equivalent to 65 /8s, 121 /16s and 140 /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, 393216-399260 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: 197352 Total RIPE prefixes after maximum aggregation: 93825 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 193675 Unique aggregates announced from the RIPE address blocks: 113968 RIPE Region origin ASes present in the Internet Routing Table: 25527 RIPE Prefixes per ASN: 7.59 RIPE Region origin ASes announcing only one prefix: 11497 RIPE Region transit ASes present in the Internet Routing Table: 3628 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7444 Number of RIPE addresses announced to Internet: 714598472 Equivalent to 42 /8s, 151 /16s and 232 /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 196608-210331 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: 93184 Total LACNIC prefixes after maximum aggregation: 21267 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 94577 Unique aggregates announced from the LACNIC address blocks: 41317 LACNIC Region origin ASes present in the Internet Routing Table: 7584 LACNIC Prefixes per ASN: 12.47 LACNIC Region origin ASes announcing only one prefix: 2081 LACNIC Region transit ASes present in the Internet Routing Table: 1429 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: 5137 Number of LACNIC addresses announced to Internet: 172090624 Equivalent to 10 /8s, 65 /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: 19714 Total AfriNIC prefixes after maximum aggregation: 4190 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 24191 Unique aggregates announced from the AfriNIC address blocks: 8193 AfriNIC Region origin ASes present in the Internet Routing Table: 1199 AfriNIC Prefixes per ASN: 20.18 AfriNIC Region origin ASes announcing only one prefix: 411 AfriNIC Region transit ASes present in the Internet Routing Table: 250 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 472 Number of AfriNIC addresses announced to Internet: 101467648 Equivalent to 6 /8s, 12 /16s and 70 /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 4448 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2988 1153 92 VIETEL-AS-AP Viettel Group, VN 45899 2795 1670 160 VNPT-AS-VN VNPT Corp, VN 9829 2743 1492 555 BSNL-NIB National Internet Backbone, IN 9394 2596 4907 32 CTTNET China TieTong Telecommunications 4766 2394 11130 752 KIXS-AS-KR Korea Telecom, KR 9808 2261 8699 27 CMNET-GD Guangdong Mobile Communication 17974 2259 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2129 421 169 TATACOMM-AS TATA Communications formerl 9498 1888 393 154 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 11492 3553 233 464 CABLEONE - CABLE ONE, INC., US 6327 3449 1324 83 SHAW - Shaw Communications Inc., CA 22773 3240 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2299 5003 805 AMAZON-02 - Amazon.com, Inc., US 18566 2158 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2157 2743 520 CHARTER-NET-HKY-NC - Charter Communicat 16625 2107 1107 1545 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2047 346 149 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2035 5081 595 CENTURYLINK-US-LEGACY-QWEST - Qwest Com

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 12479 4908 1614 126 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3053 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2557 591 1907 AKAMAI-ASN1, US 12389 2069 2039 676 ROSTELECOM-AS, RU 34984 2045 337 510 TELLCOM-AS, TR 9121 1994 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1247 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 5426 3306 602 Uninet S.A. de C.V., MX 10620 3195 489 804 Telmex Colombia S.A., CO 11830 2654 370 81 Instituto Costarricense de Electricidad 6503 1653 444 66 Axtel, S.A.B. de C.V., MX 7303 1433 955 207 Telecom Argentina S.A., AR 28573 1103 2235 191 CLARO S.A., BR 6147 1046 377 31 Telefonica del Peru S.A.A., PE 3816 1014 509 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 933 144 71 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 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 1204 396 48 LINKdotNET-AS, EG 37611 898 107 9 Afrihost, ZA 36903 795 399 143 MT-MPLS, MA 36992 747 1411 41 ETISALAT-MISR, EG 24835 653 802 18 RAYA-AS, EG 8452 601 1728 15 TE-AS TE-AS, EG 37492 467 470 55 ORANGE-, TN 29571 463 70 11 ORANGE-COTE-IVOIRE, CI 37342 394 32 1 MOVITEL, MZ 23889 357 231 15 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 65332 6162 10561 3080 -Private Use AS-, ZZ 8151 5426 3306 602 Uninet S.A. de C.V., MX 12479 4908 1614 126 UNI2-AS, ES 7545 4448 485 476 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3553 233 464 CABLEONE - CABLE ONE, INC., US 6327 3449 1324 83 SHAW - Shaw Communications Inc., CA 22773 3240 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3195 489 804 Telmex Colombia S.A., CO 8551 3053 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 8151 5426 4824 Uninet S.A. de C.V., MX 12479 4908 4782 UNI2-AS, ES 7545 4448 3972 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3449 3366 SHAW - Shaw Communications Inc., CA 11492 3553 3089 CABLEONE - CABLE ONE, INC., US 22773 3240 3085 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3053 3003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2988 2896 VIETEL-AS-AP Viettel Group, VN 45899 2795 2635 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 65332 PRIVATE 0.0.0.0/8 0 UNKNOWN 65535 UNALLOCATED 1.6.6.0/24 9583 SIFY-AS-IN Sify Limited, IN 65332 PRIVATE 2.56.0.0/14 0 UNKNOWN 65332 PRIVATE 5.133.64.0/18 0 UNKNOWN 65332 PRIVATE 5.180.0.0/14 0 UNKNOWN 65332 PRIVATE 5.252.0.0/15 0 UNKNOWN 65332 PRIVATE 10.0.0.0/8 0 UNKNOWN 65333 PRIVATE 15.176.96.0/20 7430 TANDEM - Hewlett-Packard Compa 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 31.132.32.0/19 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 0.0.0.0/8 65332 -Private Use AS-, ZZ 10.0.0.0/8 65332 -Private Use AS-, ZZ 100.64.0.0/10 65332 -Private Use AS-, ZZ 169.254.0.0/16 65332 -Private Use AS-, ZZ 172.16.0.0/12 65332 -Private Use AS-, ZZ 192.0.0.0/24 65332 -Private Use AS-, ZZ 192.168.0.0/16 65332 -Private Use AS-, ZZ 198.18.0.0/15 65332 -Private Use AS-, ZZ 198.51.100.0/24 65332 -Private Use AS-, ZZ 203.0.113.0/24 65332 -Private Use AS-, ZZ

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

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

Network Origin AS Description 2.56.0.0/14 65332 PRIVATE ASN 5.133.64.0/18 65332 PRIVATE ASN 5.180.0.0/14 65332 PRIVATE ASN 5.252.0.0/15 65332 PRIVATE ASN 27.100.7.0/24 56096 UNKNOWN 31.40.192.0/18 65332 PRIVATE ASN 31.132.32.0/19 65332 PRIVATE ASN 37.44.192.0/18 65332 PRIVATE ASN 37.221.64.0/18 65332 PRIVATE ASN 41.62.0.0/16 65332 PRIVATE ASN

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 /9:11 /10:37 /11:101 /12:293 /13:568 /14:1113 /15:1899 /16:13318 /17:7808 /18:13645 /19:25084 /20:38331 /21:45294 /22:88764 /23:73845 /24:405684 /25:32 /26:18 /27:20 /28:70 /29:217 /30:924 /31:0 /32:31

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

ASN No of nets Total ann. Description 12479 3673 4908 UNI2-AS, ES 6327 3236 3449 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2805 3553 CABLEONE - CABLE ONE, INC., US 8551 2509 3053 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2503 3240 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2052 2158 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2654 Instituto Costarricense de Electricidad y Telec 30036 1795 2047 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1601 2:876 4:18 5:2622 6:44 7:1 8:1137 9:1 12:1866 13:216 14:1812 15:33 16:3 17:199 18:55 20:51 23:2488 24:2423 25:2 27:2506 31:2044 32:78 35:29 36:534 37:2907 38:1542 39:261 40:121 41:3271 42:722 43:1957 44:123 45:5600 46:3101 47:217 49:1353 50:1058 51:318 52:1087 54:364 55:1 56:12 57:47 58:1565 59:930 60:417 61:2102 62:1899 63:1803 64:5042 65:2208 66:4827 67:2673 68:1155 69:3361 70:1155 71:576 72:2272 74:2723 75:420 76:459 77:2386 78:1779 79:2230 80:1573 81:1403 82:1070 83:784 84:1032 85:2036 86:559 87:1445 88:956 89:2351 90:207 91:6729 92:1275 93:2385 94:2441 95:3125 96:932 97:353 98:926 99:140 100:86 101:1248 102:234 103:18856 104:3538 105:218 106:771 107:1807 108:704 109:3359 110:1656 111:1818 112:1392 113:1321 114:1130 115:1692 116:1641 117:1929 118:2272 119:1663 120:1036 121:995 122:2374 123:1650 124:1397 125:1890 128:1133 129:684 130:481 131:1625 132:726 133:191 134:1012 135:236 136:521 137:659 138:1936 139:693 140:442 141:753 142:844 143:1019 144:843 145:496 146:1250 147:730 148:1678 149:773 150:763 151:999 152:856 153:323 154:1865 155:920 156:1471 157:811 158:661 159:1766 160:1496 161:834 162:2626 163:615 164:1090 165:1558 166:442 167:1257 168:3154 169:849 170:3982 171:495 172:1038 173:2086 174:997 175:820 176:2099 177:4054 178:2544 179:1305 180:2104 181:2462 182:2588 183:1271 184:1135 185:14160 186:3609 187:2533 188:2918 189:2031 190:8200 191:1385 192:9916 193:6929 194:5582 195:4163 196:2757 197:1615 198:5615 199:5990 200:7336 201:5000 202:9976 203:10237 204:4564 205:2997 206:3144 207:3141 208:3945 209:4136 210:3517 211:1855 212:3005 213:2810 214:1041 215:54 216:5992 217:2142 218:837 219:398 220:1804 221:999 222:827 223:1381

End of report