Orbit

Routing Table Report 09:00 +10GMT Fri 31 Jul, 2020

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

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

BGP routing table entries examined: 800883 Prefixes after maximum aggregation (per Origin AS): 308126 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 393018 Total ASes present in the Internet Routing Table: 68504 Prefixes per ASN: 11.69 Origin-only ASes present in the Internet Routing Table: 58992 Origin ASes announcing only one prefix: 24565 Transit ASes present in the Internet Routing Table: 9512 Transit-only ASes present in the Internet Routing Table: 298 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 836 Number of instances of unregistered ASNs: 849 Number of 32-bit ASNs allocated by the RIRs: 32749 Number of 32-bit ASNs visible in the Routing Table: 26895 Prefixes from 32-bit ASNs in the Routing Table: 123090 Number of bogon 32-bit ASNs visible in the Routing Table: 17 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 504 Number of addresses announced to Internet: 2843624960 Equivalent to 169 /8s, 126 /16s and 70 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 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: 269450

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

Prefixes being announced by APNIC Region ASes: 205109 Total APNIC prefixes after maximum aggregation: 61775 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 199034 Unique aggregates announced from the APNIC address blocks: 85887 APNIC Region origin ASes present in the Internet Routing Table: 10656 APNIC Prefixes per ASN: 18.68 APNIC Region origin ASes announcing only one prefix: 2998 APNIC Region transit ASes present in the Internet Routing Table: 1565 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5794 Number of APNIC addresses announced to Internet: 767939840 Equivalent to 45 /8s, 197 /16s and 213 /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, 131072-141625 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: 238161 Total ARIN prefixes after maximum aggregation: 109402 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 235354 Unique aggregates announced from the ARIN address blocks: 115580 ARIN Region origin ASes present in the Internet Routing Table: 18433 ARIN Prefixes per ASN: 12.77 ARIN Region origin ASes announcing only one prefix: 6743 ARIN Region transit ASes present in the Internet Routing Table: 1825 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3319 Number of ARIN addresses announced to Internet: 1082174976 Equivalent to 64 /8s, 128 /16s and 174 /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: 224962 Total RIPE prefixes after maximum aggregation: 106628 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 221458 Unique aggregates announced from the RIPE address blocks: 134715 RIPE Region origin ASes present in the Internet Routing Table: 27190 RIPE Prefixes per ASN: 8.14 RIPE Region origin ASes announcing only one prefix: 11785 RIPE Region transit ASes present in the Internet Routing Table: 3814 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9318 Number of RIPE addresses announced to Internet: 709164288 Equivalent to 42 /8s, 68 /16s and 253 /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: 108539 Total LACNIC prefixes after maximum aggregation: 24904 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 109674 Unique aggregates announced from the LACNIC address blocks: 47057 LACNIC Region origin ASes present in the Internet Routing Table: 10154 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2539 LACNIC Region transit ASes present in the Internet Routing Table: 1898 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7747 Number of LACNIC addresses announced to Internet: 174408960 Equivalent to 10 /8s, 101 /16s and 69 /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: 23276 Total AfriNIC prefixes after maximum aggregation: 4766 AfriNIC Deaggregation factor: 4.88 Prefixes being announced from the AfriNIC address blocks: 34859 Unique aggregates announced from the AfriNIC address blocks: 9362 AfriNIC Region origin ASes present in the Internet Routing Table: 1425 AfriNIC Prefixes per ASN: 24.46 AfriNIC Region origin ASes announcing only one prefix: 500 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: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 717 Number of AfriNIC addresses announced to Internet: 109489152 Equivalent to 6 /8s, 134 /16s and 172 /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 5527 749 654 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3442 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3162 1836 108 VNPT-AS-VN VNPT Corp, VN 7713 2717 828 552 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2527 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2288 450 225 BBIL-AP BHARTI Airtel Ltd., IN 4755 2140 441 193 TATACOMM-AS TATA Communications formerl 4766 2116 11102 550 KIXS-AS-KR Korea Telecom, KR 9394 2037 4913 16 CTTNET China TieTong Telecommunications 9829 1875 1324 43 BSNL-NIB National Internet Backbone, 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 4501 302 629 CABLEONE, US 16509 4063 8165 1842 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3585 2978 166 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3347 1323 83 SHAW, CA 16625 3105 1644 2233 AKAMAI-AS, US 26484 2444 153 339 IKGUL-26484, US 209 2440 5075 520 CENTURYLINK-US-LEGACY-QWEST, US 30036 2429 364 160 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2307 2981 1623 FRONTIER-FRTR, 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 5956 1652 135 UNI2-AS, ES 8551 3229 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3104 2220 1020 AKAMAI-ASN1, EU 39891 2880 171 20 ALJAWWALSTC-AS, SA 12389 2526 2264 766 ROSTELECOM-AS, RU 34984 2169 354 567 TELLCOM-AS, TR 9009 2107 218 1142 M247, GB 13188 1609 100 35 TRIOLAN, UA 61317 1365 158 595 ASDETUK http://www.heficed.com, GB 25019 1191 990 109 SAUDINETSTC-AS, SA

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 7297 3306 601 Uninet S.A. de C.V., MX 10620 3364 530 528 Telmex Colombia S.A., CO 11830 2578 369 63 Instituto Costarricense de Electricidad 6503 1705 325 381 Axtel, S.A.B. de C.V., MX 7303 1488 958 254 Telecom Argentina S.A., AR 13999 1405 497 364 Mega Cable, S.A. de C.V., MX 28573 1393 2242 215 CLARO S.A., BR 6147 1128 379 39 Telefonica del Peru S.A.A., PE 3816 1121 569 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 957 111 69 Alestra, S. de R.L. 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 24863 1493 393 22 LINKdotNET-AS, EG 24835 1122 474 23 RAYA-AS, EG 36992 1116 1539 76 ETISALAT-MISR, EG 36903 917 480 93 MT-MPLS, MA 29571 628 68 11 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 492 45 12 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 36935 461 522 41 Vodafone-, EG 23889 344 231 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 8151 7297 3306 601 Uninet S.A. de C.V., MX 12479 5956 1652 135 UNI2-AS, ES 7545 5527 749 654 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4501 302 629 CABLEONE, US 16509 4063 8165 1842 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3585 2978 166 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3442 1330 21 VIETEL-AS-AP Viettel Group, VN 10620 3364 530 528 Telmex Colombia S.A., CO 6327 3347 1323 83 SHAW, CA

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 5956 5821 UNI2-AS, ES 7545 5527 4873 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4501 3872 CABLEONE, US 7552 3442 3421 VIETEL-AS-AP Viettel Group, VN 22773 3585 3419 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3347 3264 SHAW, CA 8551 3229 3185 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3162 3054 VNPT-AS-VN VNPT Corp, VN 39891 2880 2860 ALJAWWALSTC-AS, SA

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 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, 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

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

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

Unassigned Network ASN Information AS Name 23.148.177.0/24 Origin: 62809 EXPOHL, US Transit: 7018 ATT-INTERNET4, 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 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.158.0/23 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 /9:11 /10:37 /11:98 /12:282 /13:573 /14:1166 /15:1912 /16:13335 /17:8150 /18:13764 /19:25326 /20:39330 /21:48062 /22:100309 /23:82818 /24:465701 /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 4978 5956 UNI2-AS, ES 11492 3553 4501 CABLEONE, US 6327 3143 3347 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 22773 2776 3585 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2689 3229 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2491 7297 Uninet S.A. de C.V., MX 39891 2417 2880 ALJAWWALSTC-AS, SA 30036 2173 2429 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1993 2307 FRONTIER-FRTR, US

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

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

1:1555 2:1156 3:31 4:17 5:3389 6:52 8:1424 9:1 11:1 12:1785 13:518 14:2269 15:71 16:8 17:293 18:83 20:108 23:3788 24:2282 25:3 27:2518 31:2143 32:119 34:1 35:41 36:972 37:3312 38:1873 39:444 40:120 41:3659 42:537 43:2084 44:207 45:14552 46:3673 47:251 49:1450 50:1600 51:90 52:1102 54:228 55:683 56:6 57:49 58:1636 59:1080 60:767 61:2210 62:2122 63:1985 64:5200 65:2284 66:5016 67:2873 68:1174 69:3958 70:1393 71:675 72:2885 74:2562 75:1452 76:659 77:1933 78:1640 79:2404 80:2000 81:1627 82:1318 83:1061 84:1213 85:2606 86:537 87:1729 88:929 89:2799 90:314 91:7048 92:1543 93:2497 94:2722 95:3249 96:1221 97:337 98:919 99:977 100:70 101:990 102:1020 103:23738 104:3491 105:400 106:881 107:2056 108:695 109:3703 110:1807 111:1990 112:1624 113:1269 114:1286 115:1803 116:1733 117:2087 118:2020 119:1668 120:769 121:976 122:2377 123:1984 124:1523 125:1969 128:1303 129:1191 130:677 131:1869 132:757 133:306 134:1361 135:296 136:612 137:851 138:2226 139:1014 140:698 141:1059 142:929 143:1237 144:1101 145:365 146:1357 147:1008 148:2103 149:1219 150:762 151:1046 152:1482 153:418 154:4549 155:1125 156:3060 157:1112 158:865 159:1961 160:1928 161:1039 162:3099 163:869 164:1520 165:1293 166:553 167:1604 168:3516 169:588 170:4255 171:780 172:1952 173:2568 174:981 175:1036 176:2587 177:4710 178:2691 179:1560 180:2215 181:2524 182:3059 183:1143 184:2417 185:16556 186:3853 187:2927 188:3266 189:2556 190:8806 191:1380 192:10371 193:7546 194:6214 195:4385 196:3141 197:2024 198:6075 199:5941 200:7227 201:5194 202:10029 203:10106 204:4518 205:3070 206:3098 207:3216 208:4027 209:4489 210:3725 211:1900 212:3385 213:3118 214:1162 215:62 216:6041 217:2406 218:818 219:400 220:1998 221:907 222:806 223:1521

End of report