Orbit

Routing Table Report 09:00 +10GMT Sat 31 Oct, 2020

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

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

BGP routing table entries examined: 811563 Prefixes after maximum aggregation (per Origin AS): 311768 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 395957 Total ASes present in the Internet Routing Table: 69473 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 59840 Origin ASes announcing only one prefix: 24752 Transit ASes present in the Internet Routing Table: 9633 Transit-only ASes present in the Internet Routing Table: 290 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 30 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 965 Number of instances of unregistered ASNs: 966 Number of 32-bit ASNs allocated by the RIRs: 33990 Number of 32-bit ASNs visible in the Routing Table: 28010 Prefixes from 32-bit ASNs in the Routing Table: 125823 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 2864355072 Equivalent to 170 /8s, 186 /16s and 151 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 274853

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

Prefixes being announced by APNIC Region ASes: 205987 Total APNIC prefixes after maximum aggregation: 61880 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 201656 Unique aggregates announced from the APNIC address blocks: 86410 APNIC Region origin ASes present in the Internet Routing Table: 10859 APNIC Prefixes per ASN: 18.57 APNIC Region origin ASes announcing only one prefix: 3069 APNIC Region transit ASes present in the Internet Routing Table: 1559 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6040 Number of APNIC addresses announced to Internet: 779311360 Equivalent to 46 /8s, 115 /16s and 89 /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, 131072-143673 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: 239756 Total ARIN prefixes after maximum aggregation: 110658 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237618 Unique aggregates announced from the ARIN address blocks: 114554 ARIN Region origin ASes present in the Internet Routing Table: 18530 ARIN Prefixes per ASN: 12.82 ARIN Region origin ASes announcing only one prefix: 6748 ARIN Region transit ASes present in the Internet Routing Table: 1837 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3494 Number of ARIN addresses announced to Internet: 1092227840 Equivalent to 65 /8s, 26 /16s and 19 /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, 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: 230173 Total RIPE prefixes after maximum aggregation: 108042 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 226206 Unique aggregates announced from the RIPE address blocks: 136558 RIPE Region origin ASes present in the Internet Routing Table: 27432 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 11831 RIPE Region transit ASes present in the Internet Routing Table: 3862 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9580 Number of RIPE addresses announced to Internet: 709111552 Equivalent to 42 /8s, 68 /16s and 47 /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 196608-213403 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: 110855 Total LACNIC prefixes after maximum aggregation: 25768 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 112025 Unique aggregates announced from the LACNIC address blocks: 47943 LACNIC Region origin ASes present in the Internet Routing Table: 10571 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2617 LACNIC Region transit ASes present in the Internet Routing Table: 1958 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8162 Number of LACNIC addresses announced to Internet: 174745088 Equivalent to 10 /8s, 106 /16s and 102 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 23827 Total AfriNIC prefixes after maximum aggregation: 4709 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 33546 Unique aggregates announced from the AfriNIC address blocks: 10066 AfriNIC Region origin ASes present in the Internet Routing Table: 1410 AfriNIC Prefixes per ASN: 23.79 AfriNIC Region origin ASes announcing only one prefix: 487 AfriNIC Region transit ASes present in the Internet Routing Table: 280 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 734 Number of AfriNIC addresses announced to Internet: 108491008 Equivalent to 6 /8s, 119 /16s and 113 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5687 774 666 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3579 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3257 1896 54 VNPT-AS-VN VNPT Corp, VN 7713 2713 829 621 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2550 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2284 450 228 BBIL-AP BHARTI Airtel Ltd., IN 4766 2165 11358 550 KIXS-AS-KR Korea Telecom, KR 4755 2132 437 186 TATACOMM-AS TATA Communications formerl 9394 2042 4913 16 CTTNET China TieTong Telecommunications 45090 2012 877 57 CNNIC-TENCENT-NET-AP Shenzhen Tencent C

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 4645 309 794 CABLEONE, US 16509 4401 8766 2025 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3655 2991 183 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3351 1322 80 SHAW, CA 16625 3103 1640 2233 AKAMAI-AS, US 209 2513 5061 517 CENTURYLINK-US-LEGACY-QWEST, US 30036 2458 366 185 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2312 2981 1625 FRONTIER-FRTR, US 20115 2151 2890 500 CHARTER-20115, 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 6204 1636 141 UNI2-AS, ES 39891 3652 203 21 ALJAWWALSTC-AS, SA 8551 3445 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3242 3359 182 AKAMAI-ASN1, EU 12389 2776 2279 878 ROSTELECOM-AS, RU 34984 2193 355 574 TELLCOM-AS, TR 9009 2164 224 1172 M247, GB 13188 1611 100 26 TRIOLAN, UA 61317 1339 156 587 ASDETUK http://www.heficed.com, GB 12357 1328 347 714 COMUNITEL SPAIN, ES

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 8112 3437 596 Uninet S.A. de C.V., MX 10620 3398 529 535 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1479 451 398 Mega Cable, S.A. de C.V., MX 7303 1475 948 264 Telecom Argentina S.A., AR 6503 1473 312 473 Axtel, S.A.B. de C.V., MX 28573 1343 2257 222 CLARO S.A., BR 3816 1162 575 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1144 379 39 Telefonica del Peru S.A.A., PE 11664 1013 213 415 Techtel LMDS Comunicaciones Interactiva

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 1570 393 22 LINKdotNET-AS, EG 36992 1206 1529 131 ETISALAT-MISR, EG 24835 1116 468 30 RAYA-AS, EG 36903 918 480 94 MT-MPLS, MA 29571 707 68 12 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 489 46 15 WANANCHI-, KE 37342 476 32 1 MOVITEL, MZ 36935 430 519 37 Vodafone-, EG 23889 340 232 16 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 8151 8112 3437 596 Uninet S.A. de C.V., MX 12479 6204 1636 141 UNI2-AS, ES 7545 5687 774 666 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4645 309 794 CABLEONE, US 16509 4401 8766 2025 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3655 2991 183 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3652 203 21 ALJAWWALSTC-AS, SA 7552 3579 1330 21 VIETEL-AS-AP Viettel Group, VN 8551 3445 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 6204 6063 UNI2-AS, ES 7545 5687 5021 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4645 3851 CABLEONE, US 39891 3652 3631 ALJAWWALSTC-AS, SA 7552 3579 3558 VIETEL-AS-AP Viettel Group, VN 22773 3655 3472 ASN-CXA-ALL-CCI-22773-RDC, US 8551 3445 3401 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3351 3271 SHAW, CA 45899 3257 3203 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 Net Originated Transit AS Transit AS Name 212434 UNALLOCATED 5.133.88.0/22 206509 KCOM-UK-AS, GB 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US

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

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

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397294 UNASSIGNED Transit: 398559 TUNBROKER, US 23.157.0.0/24 Origin: 395101 UNASSIGNED Transit: 33657 CMCS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

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 /8:9 /9:13 /10:39 /11:99 /12:288 /13:576 /14:1165 /15:1927 /16:13438 /17:8174 /18:13790 /19:25143 /20:39747 /21:48592 /22:101335 /23:85137 /24:472091 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 5171 6204 UNI2-AS, ES 11492 3761 4645 CABLEONE, US 6327 3150 3351 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 8551 2906 3445 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2822 3655 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2821 8112 Uninet S.A. de C.V., MX 39891 2801 3652 ALJAWWALSTC-AS, SA 30036 2201 2458 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1995 2312 FRONTIER-FRTR, US

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

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

1:1604 2:1137 3:33 4:17 5:3594 6:53 8:1432 9:1 11:1 12:1767 13:343 14:2324 15:72 16:11 17:304 18:90 20:111 23:3961 24:2291 25:3 27:2326 31:2113 32:105 34:1 35:42 36:987 37:3469 38:1922 39:436 40:143 41:3714 42:556 43:2092 44:227 45:14730 46:3555 47:252 49:1537 50:1644 51:106 52:1130 54:220 55:704 56:6 57:51 58:1498 59:1067 60:809 61:2222 62:2192 63:1996 64:5254 65:2328 66:5066 67:2910 68:1178 69:4012 70:1394 71:680 72:2993 74:2527 75:1458 76:686 77:1974 78:1654 79:2677 80:2041 81:1582 82:1313 83:1076 84:1238 85:2615 86:617 87:1784 88:926 89:2882 90:367 91:7126 92:1592 93:2493 94:2819 95:3388 96:1213 97:340 98:949 99:981 100:72 101:1010 102:1133 103:24471 104:3588 105:374 106:883 107:2110 108:673 109:3708 110:1847 111:2295 112:1669 113:1266 114:1279 115:1805 116:1754 117:2110 118:2085 119:1669 120:820 121:953 122:2236 123:2063 124:1533 125:1985 128:1330 129:1216 130:731 131:1922 132:747 133:307 134:1341 135:328 136:641 137:891 138:2300 139:1126 140:742 141:1102 142:976 143:1227 144:1121 145:324 146:1352 147:1209 148:2090 149:1197 150:747 151:1319 152:1548 153:437 154:3302 155:1220 156:2460 157:1110 158:888 159:2015 160:1996 161:1049 162:3152 163:903 164:1516 165:1299 166:582 167:1684 168:3534 169:610 170:4248 171:762 172:1998 173:2881 174:953 175:1028 176:2796 177:4317 178:2756 179:1852 180:2233 181:2553 182:3121 183:1385 184:2435 185:17132 186:3947 187:3087 188:3249 189:2651 190:9066 191:1430 192:10505 193:7751 194:6317 195:4557 196:3139 197:2061 198:5962 199:5882 200:7286 201:5264 202:10069 203:10098 204:4583 205:3046 206:3158 207:3217 208:3972 209:4472 210:3880 211:1947 212:3477 213:3275 214:1179 215:60 216:6048 217:2451 218:800 219:405 220:2012 221:904 222:770 223:1548

End of report