Orbit

Routing Table Report 09:00 +10GMT Sat 30 Jun, 2018

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

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

BGP routing table entries examined: 702157 Prefixes after maximum aggregation (per Origin AS): 272752 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 341317 Total ASes present in the Internet Routing Table: 61063 Prefixes per ASN: 11.50 Origin-only ASes present in the Internet Routing Table: 52553 Origin ASes announcing only one prefix: 23049 Transit ASes present in the Internet Routing Table: 8510 Transit-only ASes present in the Internet Routing Table: 284 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 43 Max AS path prepend of ASN ( 56262) 41 Prefixes from unregistered ASNs in the Routing Table: 3460 Number of instances of unregistered ASNs: 3467 Number of 32-bit ASNs allocated by the RIRs: 23121 Number of 32-bit ASNs visible in the Routing Table: 18640 Prefixes from 32-bit ASNs in the Routing Table: 77958 Number of bogon 32-bit ASNs visible in the Routing Table: 46 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3580 Number of addresses announced to Internet: 2904739016 Equivalent to 173 /8s, 34 /16s and 204 /24s Percentage of available address space announced: 78.5 Percentage of allocated address space announced: 78.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 235350

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

Prefixes being announced by APNIC Region ASes: 186301 Total APNIC prefixes after maximum aggregation: 53786 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 184968 Unique aggregates announced from the APNIC address blocks: 77720 APNIC Region origin ASes present in the Internet Routing Table: 8892 APNIC Prefixes per ASN: 20.80 APNIC Region origin ASes announcing only one prefix: 2541 APNIC Region transit ASes present in the Internet Routing Table: 1329 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 43 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3891 Number of APNIC addresses announced to Internet: 766522368 Equivalent to 45 /8s, 176 /16s and 52 /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: 208788 Total ARIN prefixes after maximum aggregation: 99533 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209210 Unique aggregates announced from the ARIN address blocks: 99434 ARIN Region origin ASes present in the Internet Routing Table: 18175 ARIN Prefixes per ASN: 11.51 ARIN Region origin ASes announcing only one prefix: 6733 ARIN Region transit ASes present in the Internet Routing Table: 1849 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: 2370 Number of ARIN addresses announced to Internet: 1102943232 Equivalent to 65 /8s, 189 /16s and 148 /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: 193548 Total RIPE prefixes after maximum aggregation: 92044 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 189744 Unique aggregates announced from the RIPE address blocks: 112122 RIPE Region origin ASes present in the Internet Routing Table: 25238 RIPE Prefixes per ASN: 7.52 RIPE Region origin ASes announcing only one prefix: 11370 RIPE Region transit ASes present in the Internet Routing Table: 3612 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7121 Number of RIPE addresses announced to Internet: 715893576 Equivalent to 42 /8s, 171 /16s and 171 /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: 91118 Total LACNIC prefixes after maximum aggregation: 19950 LACNIC Deaggregation factor: 4.57 Prefixes being announced from the LACNIC address blocks: 92540 Unique aggregates announced from the LACNIC address blocks: 40823 LACNIC Region origin ASes present in the Internet Routing Table: 7275 LACNIC Prefixes per ASN: 12.72 LACNIC Region origin ASes announcing only one prefix: 2018 LACNIC Region transit ASes present in the Internet Routing Table: 1352 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: 4818 Number of LACNIC addresses announced to Internet: 172332032 Equivalent to 10 /8s, 69 /16s and 148 /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: 18932 Total AfriNIC prefixes after maximum aggregation: 4009 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 22113 Unique aggregates announced from the AfriNIC address blocks: 7682 AfriNIC Region origin ASes present in the Internet Routing Table: 1165 AfriNIC Prefixes per ASN: 18.98 AfriNIC Region origin ASes announcing only one prefix: 387 AfriNIC Region transit ASes present in the Internet Routing Table: 235 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 440 Number of AfriNIC addresses announced to Internet: 99117568 Equivalent to 5 /8s, 232 /16s and 106 /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 4314 424 443 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2918 1153 76 VIETEL-AS-AP Viettel Group, VN 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 9394 2543 4907 32 CTTNET China TieTong Telecommunications 45899 2521 1602 159 VNPT-AS-VN VNPT Corp, VN 4766 2410 11133 747 KIXS-AS-KR Korea Telecom, KR 17974 2262 932 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2231 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2106 417 203 TATACOMM-AS TATA Communications formerl 9498 1844 377 153 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 3413 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2365 242 474 CABLEONE - CABLE ONE, INC., US 16509 2195 4716 708 AMAZON-02 - Amazon.com, Inc., US 18566 2170 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2107 2573 472 CHARTER-NET-HKY-NC - Charter Communicat 209 2028 5068 606 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2000 343 161 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1953 979 1388 AKAMAI-AS - Akamai Technologies, Inc., 7018 1740 20202 1269 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 4417 1604 118 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2816 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2543 627 1874 AKAMAI-ASN1, US 34984 2017 335 496 TELLCOM-AS, TR 12389 1986 1877 708 ROSTELECOM-AS, RU 9121 1894 1692 19 TTNET, TR 13188 1601 100 43 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 4983 3306 582 Uninet S.A. de C.V., MX 10620 3565 542 251 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1666 443 61 Axtel, S.A.B. de C.V., MX 7303 1508 1027 189 Telecom Argentina S.A., AR 28573 1031 2245 180 CLARO S.A., BR 3816 1005 505 127 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 930 377 31 Telefonica del Peru S.A.A., PE 11172 928 127 86 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 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 1153 396 48 LINKdotNET-AS, EG 37611 878 107 9 Afrihost, ZA 36903 766 385 138 MT-MPLS, MA 36992 752 1411 39 ETISALAT-MISR, EG 8452 638 1730 18 TE-AS TE-AS, EG 24835 611 818 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 453 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 15399 374 39 8 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 65332 6762 11598 3379 -Private Use AS-, ZZ 8151 4983 3306 582 Uninet S.A. de C.V., MX 12479 4417 1604 118 UNI2-AS, ES 7545 4314 424 443 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3565 542 251 Telmex Colombia S.A., CO 6327 3413 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2918 1153 76 VIETEL-AS-AP Viettel Group, VN 8551 2816 377 43 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 4983 4401 Uninet S.A. de C.V., MX 12479 4417 4299 UNI2-AS, ES 7545 4314 3871 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3413 3329 SHAW - Shaw Communications Inc., CA 10620 3565 3314 Telmex Colombia S.A., CO 22773 3287 3140 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2918 2842 VIETEL-AS-AP Viettel Group, VN 8551 2816 2773 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2655 2577 Instituto Costarricense de Electricidad y Telec

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 5.45.32.0/20 0 UNKNOWN 65332 PRIVATE 5.102.32.0/20 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 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien

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 5.45.32.0/20 65332 PRIVATE ASN 5.102.32.0/20 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 37.143.48.0/20 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 /10:39 /11:103 /12:292 /13:570 /14:1104 /15:1910 /16:13346 /17:7856 /18:13647 /19:24972 /20:38213 /21:45075 /22:87148 /23:71590 /24:394959 /25:32 /26:18 /27:20 /28:74 /29:220 /30:905 /31:0 /32:37

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

ASN No of nets Total ann. Description 6327 3201 3413 SHAW - Shaw Communications Inc., CA 12479 3160 4417 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2549 3287 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2278 2816 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2063 2170 MEGAPATH5-US - MegaPath Corporation, US 11830 2003 2655 Instituto Costarricense de Electricidad y Telec 11492 1916 2365 CABLEONE - CABLE ONE, INC., US 30036 1752 2000 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3565 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) ----------------------------------------------

1:1609 2:849 4:18 5:2818 6:41 7:1 8:1123 9:1 12:1873 13:196 14:1739 15:30 16:3 17:213 18:54 20:50 23:2623 24:2224 25:2 27:2431 31:2076 32:75 35:27 36:496 37:2810 38:1452 39:229 40:122 41:3109 42:686 43:1944 44:118 45:4839 46:3028 47:201 49:1336 50:1052 51:316 52:1067 54:371 55:4 56:12 57:45 58:1543 59:921 60:389 61:2130 62:1861 63:1807 64:5061 65:2211 66:4667 67:2437 68:1170 69:3235 70:1158 71:570 72:2126 74:2714 75:422 76:457 77:2008 78:1714 79:1868 80:1514 81:1383 82:1076 83:789 84:1051 85:2015 86:569 87:1309 88:928 89:2341 90:212 91:6671 92:1210 93:2375 94:2387 95:2941 96:731 97:357 98:947 99:133 100:85 101:1294 102:105 103:18157 104:3565 105:213 106:654 107:1780 108:692 109:3397 110:1595 111:1781 112:1334 113:1267 114:1114 115:1676 116:1617 117:1909 118:2214 119:1683 120:988 121:1000 122:2456 123:1777 124:1408 125:1863 128:1040 129:666 130:441 131:1611 132:679 133:195 134:1009 135:225 136:500 137:561 138:1981 139:651 140:393 141:720 142:790 143:979 144:799 145:482 146:1209 147:712 148:1624 149:762 150:735 151:1095 152:786 153:316 154:1213 155:764 156:1120 157:786 158:654 159:1632 160:1175 161:784 162:2558 163:585 164:1062 165:1489 166:439 167:1303 168:3077 169:811 170:3785 171:461 172:1085 173:2005 174:908 175:773 176:1976 177:4064 178:2577 179:1230 180:2179 181:2308 182:2530 183:1195 184:1033 185:13729 186:3606 187:2355 188:2845 189:2105 190:8132 191:1408 192:9875 193:6653 194:5339 195:4118 196:2617 197:1576 198:5496 199:5918 200:7316 201:5010 202:9969 203:10083 204:4542 205:2899 206:3032 207:3134 208:4003 209:3961 210:3549 211:1851 212:2971 213:2762 214:980 215:57 216:5982 217:2122 218:831 219:410 220:1776 221:982 222:812 223:1286

End of report