Orbit

Routing Table Report 09:00 +10GMT Fri 30 Nov, 2018

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

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

BGP routing table entries examined: 724716 Prefixes after maximum aggregation (per Origin AS): 281846 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 352527 Total ASes present in the Internet Routing Table: 62537 Prefixes per ASN: 11.59 Origin-only ASes present in the Internet Routing Table: 53822 Origin ASes announcing only one prefix: 23463 Transit ASes present in the Internet Routing Table: 8715 Transit-only ASes present in the Internet Routing Table: 262 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 50 Max AS path prepend of ASN ( 22394) 47 Prefixes from unregistered ASNs in the Routing Table: 3074 Number of instances of unregistered ASNs: 3080 Number of 32-bit ASNs allocated by the RIRs: 25046 Number of 32-bit ASNs visible in the Routing Table: 20271 Prefixes from 32-bit ASNs in the Routing Table: 86929 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3192 Number of addresses announced to Internet: 2894536648 Equivalent to 172 /8s, 135 /16s and 31 /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: 242592

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

Prefixes being announced by APNIC Region ASes: 193188 Total APNIC prefixes after maximum aggregation: 55642 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 190433 Unique aggregates announced from the APNIC address blocks: 80398 APNIC Region origin ASes present in the Internet Routing Table: 9239 APNIC Prefixes per ASN: 20.61 APNIC Region origin ASes announcing only one prefix: 2611 APNIC Region transit ASes present in the Internet Routing Table: 1380 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: 4262 Number of APNIC addresses announced to Internet: 767760640 Equivalent to 45 /8s, 195 /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, 131072-139577 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: 214913 Total ARIN prefixes after maximum aggregation: 102299 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214437 Unique aggregates announced from the ARIN address blocks: 102879 ARIN Region origin ASes present in the Internet Routing Table: 18289 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6813 ARIN Region transit ASes present in the Internet Routing Table: 1853 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 50 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2507 Number of ARIN addresses announced to Internet: 1093468416 Equivalent to 65 /8s, 45 /16s and 1 /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: 199560 Total RIPE prefixes after maximum aggregation: 94893 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 195951 Unique aggregates announced from the RIPE address blocks: 115564 RIPE Region origin ASes present in the Internet Routing Table: 25651 RIPE Prefixes per ASN: 7.64 RIPE Region origin ASes announcing only one prefix: 11470 RIPE Region transit ASes present in the Internet Routing Table: 3641 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 39 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7622 Number of RIPE addresses announced to Internet: 715930696 Equivalent to 42 /8s, 172 /16s and 60 /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: 94212 Total LACNIC prefixes after maximum aggregation: 21785 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 95592 Unique aggregates announced from the LACNIC address blocks: 41820 LACNIC Region origin ASes present in the Internet Routing Table: 7833 LACNIC Prefixes per ASN: 12.20 LACNIC Region origin ASes announcing only one prefix: 2147 LACNIC Region transit ASes present in the Internet Routing Table: 1465 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5383 Number of LACNIC addresses announced to Internet: 172886784 Equivalent to 10 /8s, 78 /16s and 11 /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: 19763 Total AfriNIC prefixes after maximum aggregation: 4185 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 25109 Unique aggregates announced from the AfriNIC address blocks: 8692 AfriNIC Region origin ASes present in the Internet Routing Table: 1227 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 422 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 497 Number of AfriNIC addresses announced to Internet: 102465024 Equivalent to 6 /8s, 27 /16s and 126 /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 4618 515 517 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 3018 1704 112 VNPT-AS-VN VNPT Corp, VN 7552 2980 1150 88 VIETEL-AS-AP Viettel Group, VN 9829 2747 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2439 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2429 4907 31 CTTNET China TieTong Telecommunications 4766 2403 11130 754 KIXS-AS-KR Korea Telecom, KR 17974 2258 972 55 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2133 421 169 TATACOMM-AS TATA Communications formerl 9498 1921 410 158 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 3495 1324 83 SHAW - Shaw Communications Inc., CA 11492 3469 224 620 CABLEONE - CABLE ONE, INC., US 22773 3289 2977 170 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2483 5237 958 AMAZON-02 - Amazon.com, Inc., US 16625 2200 1212 1668 AKAMAI-AS - Akamai Technologies, Inc., 18566 2153 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2744 538 CHARTER-20115 - Charter Communications, 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 30036 2074 347 131 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2046 5079 593 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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 5154 1617 133 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3034 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2579 562 1907 AKAMAI-ASN1, US 12389 2162 2195 613 ROSTELECOM-AS, RU 34984 2049 337 536 TELLCOM-AS, TR 9121 1811 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1286 544 15 CORBINA-AS OJSC "Vimpelcom", RU 6849 1217 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 5432 3313 603 Uninet S.A. de C.V., MX 10620 3125 475 888 Telmex Colombia S.A., CO 11830 2675 371 71 Instituto Costarricense de Electricidad 6503 1661 449 55 Axtel, S.A.B. de C.V., MX 7303 1439 962 221 Telecom Argentina S.A., AR 28573 1182 2240 185 CLARO S.A., BR 6147 1117 377 29 Telefonica del Peru S.A.A., PE 3816 1023 511 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 943 145 69 Alestra, S. de R.L. de C.V., MX 13999 924 537 256 Mega Cable, S.A. de C.V., MX

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 37611 908 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 787 1411 44 ETISALAT-MISR, EG 24863 739 393 22 LINKdotNET-AS, EG 24835 683 632 20 RAYA-AS, EG 8452 645 1728 15 TE-AS TE-AS, EG 29571 474 70 12 ORANGE-COTE-IVOIRE, CI 37492 467 470 57 ORANGE-, TN 37342 421 32 1 MOVITEL, MZ 15399 412 45 11 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 5998 10165 2998 -Private Use AS-, ZZ 8151 5432 3313 603 Uninet S.A. de C.V., MX 12479 5154 1617 133 UNI2-AS, ES 7545 4618 515 517 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3495 1324 83 SHAW - Shaw Communications Inc., CA 11492 3469 224 620 CABLEONE - CABLE ONE, INC., US 22773 3289 2977 170 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3125 475 888 Telmex Colombia S.A., CO 8551 3034 378 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 12479 5154 5021 UNI2-AS, ES 8151 5432 4829 Uninet S.A. de C.V., MX 7545 4618 4101 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3495 3412 SHAW - Shaw Communications Inc., CA 22773 3289 3119 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3034 2991 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3018 2906 VNPT-AS-VN VNPT Corp, VN 7552 2980 2892 VIETEL-AS-AP Viettel Group, VN 11492 3469 2849 CABLEONE - CABLE ONE, INC., US

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 5.180.0.0/14 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 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65332 PRIVATE 41.62.0.0/16 0 UNKNOWN 65332 PRIVATE 41.67.64.0/20 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 5.180.0.0/14 65332 PRIVATE ASN 5.252.0.0/15 65332 PRIVATE ASN 23.159.224.0/24 32281 CCT-LLC - CCT LLC, US 23.160.96.0/24 209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communica 27.100.7.0/24 56096 UNKNOWN 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 65332 PRIVATE ASN 41.67.88.0/21 65332 PRIVATE ASN 41.67.96.0/19 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 /8:15 /9:11 /10:37 /11:102 /12:293 /13:571 /14:1135 /15:1935 /16:13310 /17:7807 /18:13744 /19:25146 /20:38282 /21:45441 /22:89649 /23:74813 /24:411095 /25:32 /26:18 /27:20 /28:69 /29:217 /30:942 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3974 5154 UNI2-AS, ES 6327 3268 3495 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2758 3469 CABLEONE - CABLE ONE, INC., US 22773 2535 3289 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2490 3034 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2047 2153 MEGAPATH5-US - MegaPath Corporation, US 11830 2020 2675 Instituto Costarricense de Electricidad y Telec 30036 1823 2074 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2087 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) ----------------------------------------------

1:1631 2:886 4:18 5:2724 6:43 7:1 8:1153 9:1 12:1871 13:296 14:1864 15:35 16:4 17:198 18:58 20:49 23:2533 24:2410 25:2 27:2540 31:2067 32:78 35:31 36:529 37:2968 38:1594 39:274 40:116 41:3143 42:743 43:1983 44:137 45:6217 46:3029 47:240 49:1324 50:1071 51:312 52:1109 54:362 55:1 56:6 57:47 58:1608 59:985 60:465 61:2118 62:1901 63:1802 64:5059 65:2180 66:4784 67:2650 68:1156 69:3346 70:1150 71:601 72:2261 74:2714 75:399 76:526 77:2498 78:1740 79:2214 80:1582 81:1411 82:1062 83:820 84:1052 85:2122 86:558 87:1492 88:921 89:2399 90:210 91:6753 92:1278 93:2392 94:2442 95:3188 96:910 97:348 98:941 99:166 100:87 101:1217 102:308 103:19428 104:3576 105:245 106:901 107:1830 108:705 109:3424 110:1622 111:1837 112:1471 113:1334 114:1138 115:1721 116:1597 117:2013 118:2288 119:1658 120:1079 121:984 122:2354 123:1669 124:1402 125:1899 128:1155 129:683 130:500 131:1644 132:709 133:193 134:1030 135:223 136:535 137:672 138:1951 139:749 140:458 141:754 142:794 143:1014 144:852 145:497 146:1239 147:760 148:1693 149:764 150:767 151:997 152:912 153:326 154:2188 155:970 156:1624 157:846 158:669 159:1783 160:1484 161:888 162:2618 163:752 164:1114 165:1588 166:450 167:1343 168:3161 169:861 170:3996 171:500 172:1065 173:2104 174:988 175:876 176:2231 177:3985 178:2532 179:1297 180:2099 181:2360 182:2595 183:1333 184:1140 185:14415 186:3610 187:2488 188:2925 189:2053 190:8289 191:1360 192:9993 193:7066 194:5764 195:4192 196:3006 197:1764 198:5630 199:5988 200:7428 201:5012 202:10010 203:10185 204:4578 205:3005 206:3182 207:3164 208:3967 209:4169 210:3537 211:1893 212:3017 213:2802 214:1059 215:55 216:6009 217:2182 218:848 219:412 220:1834 221:996 222:811 223:1397

End of report