Orbit

Routing Table Report 09:00 +10GMT Fri 31 Aug, 2018

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

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

BGP routing table entries examined: 711822 Prefixes after maximum aggregation (per Origin AS): 275778 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 345019 Total ASes present in the Internet Routing Table: 61628 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 53043 Origin ASes announcing only one prefix: 23265 Transit ASes present in the Internet Routing Table: 8585 Transit-only ASes present in the Internet Routing Table: 259 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 3235 Number of instances of unregistered ASNs: 3242 Number of 32-bit ASNs allocated by the RIRs: 23875 Number of 32-bit ASNs visible in the Routing Table: 19272 Prefixes from 32-bit ASNs in the Routing Table: 80632 Number of bogon 32-bit ASNs visible in the Routing Table: 102 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3399 Number of addresses announced to Internet: 2898922952 Equivalent to 172 /8s, 202 /16s and 13 /24s Percentage of available address space announced: 78.3 Percentage of allocated address space announced: 78.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 238767

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

Prefixes being announced by APNIC Region ASes: 189327 Total APNIC prefixes after maximum aggregation: 54488 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 187563 Unique aggregates announced from the APNIC address blocks: 78886 APNIC Region origin ASes present in the Internet Routing Table: 9012 APNIC Prefixes per ASN: 20.81 APNIC Region origin ASes announcing only one prefix: 2566 APNIC Region transit ASes present in the Internet Routing Table: 1351 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4004 Number of APNIC addresses announced to Internet: 766404352 Equivalent to 45 /8s, 174 /16s and 103 /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: 211480 Total ARIN prefixes after maximum aggregation: 100197 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211252 Unique aggregates announced from the ARIN address blocks: 100566 ARIN Region origin ASes present in the Internet Routing Table: 18207 ARIN Prefixes per ASN: 11.60 ARIN Region origin ASes announcing only one prefix: 6763 ARIN Region transit ASes present in the Internet Routing Table: 1830 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2418 Number of ARIN addresses announced to Internet: 1101105152 Equivalent to 65 /8s, 161 /16s and 136 /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: 196137 Total RIPE prefixes after maximum aggregation: 93215 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 192475 Unique aggregates announced from the RIPE address blocks: 113465 RIPE Region origin ASes present in the Internet Routing Table: 25441 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11464 RIPE Region transit ASes present in the Internet Routing Table: 3626 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7354 Number of RIPE addresses announced to Internet: 714061384 Equivalent to 42 /8s, 143 /16s and 182 /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: 92127 Total LACNIC prefixes after maximum aggregation: 20559 LACNIC Deaggregation factor: 4.48 Prefixes being announced from the LACNIC address blocks: 93534 Unique aggregates announced from the LACNIC address blocks: 40829 LACNIC Region origin ASes present in the Internet Routing Table: 7492 LACNIC Prefixes per ASN: 12.48 LACNIC Region origin ASes announcing only one prefix: 2080 LACNIC Region transit ASes present in the Internet Routing Table: 1413 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5039 Number of LACNIC addresses announced to Internet: 171990784 Equivalent to 10 /8s, 64 /16s and 95 /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: 19506 Total AfriNIC prefixes after maximum aggregation: 4139 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 23597 Unique aggregates announced from the AfriNIC address blocks: 7923 AfriNIC Region origin ASes present in the Internet Routing Table: 1182 AfriNIC Prefixes per ASN: 19.96 AfriNIC Region origin ASes announcing only one prefix: 392 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 457 Number of AfriNIC addresses announced to Internet: 100279808 Equivalent to 5 /8s, 250 /16s and 38 /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 4426 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2985 1154 90 VIETEL-AS-AP Viettel Group, VN 9829 2813 1495 541 BSNL-NIB National Internet Backbone, IN 45899 2747 1646 160 VNPT-AS-VN VNPT Corp, VN 9394 2554 4907 33 CTTNET China TieTong Telecommunications 4766 2396 11135 754 KIXS-AS-KR Korea Telecom, KR 17974 2263 964 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2243 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2117 417 202 TATACOMM-AS TATA Communications formerl 9498 1861 393 147 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 3453 1324 83 SHAW - Shaw Communications Inc., CA 11492 3358 250 435 CABLEONE - CABLE ONE, INC., US 22773 3225 2970 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2276 4809 776 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2146 2669 506 CHARTER-NET-HKY-NC - Charter Communicat 209 2034 5082 598 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2032 345 142 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2003 1051 1469 AKAMAI-AS - Akamai Technologies, Inc., 7018 1765 20198 1277 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 12479 4730 1613 125 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3081 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2555 620 1896 AKAMAI-ASN1, US 12389 2017 1893 733 ROSTELECOM-AS, RU 34984 2015 335 506 TELLCOM-AS, TR 9121 1820 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1206 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 5195 3349 605 Uninet S.A. de C.V., MX 10620 3488 531 457 Telmex Colombia S.A., CO 11830 2652 369 78 Instituto Costarricense de Electricidad 6503 1675 444 66 Axtel, S.A.B. de C.V., MX 7303 1431 953 207 Telecom Argentina S.A., AR 28573 1094 2231 192 CLARO S.A., BR 3816 1023 510 117 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 928 126 84 Alestra, S. de R.L. de C.V., MX 18881 916 1082 27 TELEFÔNICA BRASIL S.A, BR 6147 883 377 31 Telefonica del Peru S.A.A., PE

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 1196 396 48 LINKdotNET-AS, EG 37611 895 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 746 1411 41 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 579 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 384 231 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 6266 10897 3132 -Private Use AS-, ZZ 8151 5195 3349 605 Uninet S.A. de C.V., MX 12479 4730 1613 125 UNI2-AS, ES 7545 4426 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3488 531 457 Telmex Colombia S.A., CO 6327 3453 1324 83 SHAW - Shaw Communications Inc., CA 11492 3358 250 435 CABLEONE - CABLE ONE, INC., US 22773 3225 2970 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3081 378 44 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 12479 4730 4605 UNI2-AS, ES 8151 5195 4590 Uninet S.A. de C.V., MX 7545 4426 3955 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3453 3370 SHAW - Shaw Communications Inc., CA 22773 3225 3077 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3081 3037 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 3488 3031 Telmex Colombia S.A., CO 11492 3358 2923 CABLEONE - CABLE ONE, INC., US 7552 2985 2895 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 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 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 31.132.32.0/19 0 UNKNOWN 65332 PRIVATE 37.44.192.0/18 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 23.147.96.0/24 397003 ARCHEO-FUTURUS - Archeo Futurus, Inc., US 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

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 /11:102 /12:296 /13:571 /14:1103 /15:1908 /16:13348 /17:7864 /18:13713 /19:25114 /20:38368 /21:45023 /22:88089 /23:72775 /24:402214 /25:32 /26:18 /27:20 /28:70 /29:216 /30:883 /31:0 /32:31

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

ASN No of nets Total ann. Description 12479 3482 4730 UNI2-AS, ES 6327 3243 3453 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2695 3358 CABLEONE - CABLE ONE, INC., US 8551 2543 3081 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2493 3225 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2001 2652 Instituto Costarricense de Electricidad y Telec 30036 1783 2032 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1581 3488 Telmex Colombia S.A., CO

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

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

1:1619 2:827 4:18 5:2832 6:43 7:1 8:1127 9:1 12:1871 13:210 14:1789 15:32 16:3 17:192 18:54 20:52 23:2453 24:2382 25:2 27:2484 31:2039 32:78 35:29 36:524 37:2965 38:1488 39:258 40:117 41:3202 42:717 43:1932 44:122 45:5426 46:3122 47:207 49:1347 50:1052 51:318 52:1087 54:368 55:1 56:10 57:44 58:1570 59:940 60:408 61:2127 62:1896 63:1793 64:5061 65:2209 66:4713 67:2667 68:1150 69:3317 70:1156 71:582 72:2230 74:2733 75:420 76:463 77:2398 78:1688 79:2243 80:1584 81:1401 82:1069 83:779 84:1023 85:2000 86:566 87:1349 88:907 89:2344 90:211 91:6719 92:1263 93:2380 94:2425 95:3050 96:935 97:355 98:926 99:135 100:86 101:1296 102:196 103:18604 104:3532 105:216 106:770 107:1763 108:706 109:3321 110:1640 111:1801 112:1397 113:1324 114:1127 115:1655 116:1640 117:1918 118:2275 119:1648 120:1025 121:990 122:2421 123:1725 124:1398 125:1877 128:1076 129:675 130:476 131:1642 132:719 133:191 134:1018 135:232 136:507 137:649 138:1927 139:679 140:416 141:736 142:836 143:1005 144:810 145:481 146:1253 147:733 148:1643 149:771 150:761 151:1102 152:821 153:323 154:1596 155:798 156:1440 157:797 158:660 159:1741 160:1329 161:808 162:2614 163:594 164:1077 165:1550 166:435 167:1197 168:3207 169:830 170:3857 171:491 172:1016 173:2093 174:983 175:795 176:2028 177:4015 178:2525 179:1278 180:2173 181:2414 182:2564 183:1249 184:1055 185:13989 186:3553 187:2448 188:2884 189:2046 190:8169 191:1354 192:9857 193:6788 194:5502 195:4127 196:2749 197:1613 198:5530 199:5941 200:7263 201:4982 202:10052 203:10278 204:4531 205:2889 206:3126 207:3160 208:3947 209:4059 210:3558 211:1868 212:3018 213:2821 214:1038 215:55 216:5993 217:2130 218:839 219:395 220:1809 221:996 222:816 223:1369

End of report