Orbit

Routing Table Report 09:00 +10GMT Tue 31 Aug, 2021

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

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

BGP routing table entries examined: 839811 Prefixes after maximum aggregation (per Origin AS): 321369 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 412637 Total ASes present in the Internet Routing Table: 71520 Prefixes per ASN: 11.74 Origin-only ASes present in the Internet Routing Table: 61597 Origin ASes announcing only one prefix: 25410 Transit ASes present in the Internet Routing Table: 9923 Transit-only ASes present in the Internet Routing Table: 320 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 41 Max AS path prepend of ASN ( 37385) 37 Prefixes from unregistered ASNs in the Routing Table: 950 Number of instances of unregistered ASNs: 955 Number of 32-bit ASNs allocated by the RIRs: 37080 Number of 32-bit ASNs visible in the Routing Table: 30662 Prefixes from 32-bit ASNs in the Routing Table: 138859 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 499 Number of addresses announced to Internet: 3037024000 Equivalent to 181 /8s, 5 /16s and 79 /24s Percentage of available address space announced: 82.0 Percentage of allocated address space announced: 82.0 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: 283293

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

Prefixes being announced by APNIC Region ASes: 213751 Total APNIC prefixes after maximum aggregation: 62836 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 209361 Unique aggregates announced from the APNIC address blocks: 90440 APNIC Region origin ASes present in the Internet Routing Table: 11750 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 3333 APNIC Region transit ASes present in the Internet Routing Table: 1628 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6969 Number of APNIC addresses announced to Internet: 772726272 Equivalent to 46 /8s, 14 /16s and 222 /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, 131072-147769 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: 250132 Total ARIN prefixes after maximum aggregation: 114385 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 249667 Unique aggregates announced from the ARIN address blocks: 119508 ARIN Region origin ASes present in the Internet Routing Table: 18791 ARIN Prefixes per ASN: 13.29 ARIN Region origin ASes announcing only one prefix: 6859 ARIN Region transit ASes present in the Internet Routing Table: 1885 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4065 Number of ARIN addresses announced to Internet: 1268248064 Equivalent to 75 /8s, 151 /16s and 238 /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, 393216-401308 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: 238055 Total RIPE prefixes after maximum aggregation: 111887 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 234520 Unique aggregates announced from the RIPE address blocks: 144368 RIPE Region origin ASes present in the Internet Routing Table: 27998 RIPE Prefixes per ASN: 8.38 RIPE Region origin ASes announcing only one prefix: 12053 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: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10345 Number of RIPE addresses announced to Internet: 710905088 Equivalent to 42 /8s, 95 /16s and 141 /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: 110883 Total LACNIC prefixes after maximum aggregation: 26411 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 111887 Unique aggregates announced from the LACNIC address blocks: 47019 LACNIC Region origin ASes present in the Internet Routing Table: 10771 LACNIC Prefixes per ASN: 10.39 LACNIC Region origin ASes announcing only one prefix: 2644 LACNIC Region transit ASes present in the Internet Routing Table: 2094 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8425 Number of LACNIC addresses announced to Internet: 176363520 Equivalent to 10 /8s, 131 /16s and 24 /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: 26040 Total AfriNIC prefixes after maximum aggregation: 5167 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 33877 Unique aggregates announced from the AfriNIC address blocks: 10861 AfriNIC Region origin ASes present in the Internet Routing Table: 1519 AfriNIC Prefixes per ASN: 22.30 AfriNIC Region origin ASes announcing only one prefix: 521 AfriNIC Region transit ASes present in the Internet Routing Table: 303 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 41 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 858 Number of AfriNIC addresses announced to Internet: 108436992 Equivalent to 6 /8s, 118 /16s and 158 /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 5810 779 679 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5151 8999 54 CMNET-GD Guangdong Mobile Communication 7552 3609 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3409 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2795 1897 56 VNPT-AS-VN VNPT Corp, VN 4766 2249 11374 578 KIXS-AS-KR Korea Telecom, KR 9498 2207 501 232 BBIL-AP BHARTI Airtel Ltd., IN 45090 2088 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2074 437 193 TATACOMM-AS TATA Communications formerl 23969 1949 314 16 TOT-NET TOT Public Company Limited, TH

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 16509 5487 9699 2425 AMAZON-02, US 11492 4669 309 733 CABLEONE, US 7155 3975 264 32 VIASAT-SP-BACKBONE, US 22773 3961 3012 265 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3607 1868 2504 AKAMAI-AS, US 6327 3363 1313 61 SHAW, CA 30036 2579 374 199 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2516 5029 452 CENTURYLINK-US-LEGACY-QWEST, US 5972 2289 486 819 DNIC-ASBLK-05800-06055, US 20115 2237 3047 505 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 6785 1726 143 UNI2-AS, ES 20940 3779 3360 200 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2996 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2851 2278 893 ROSTELECOM-AS, RU 9009 2490 262 1334 M247, GB 34984 2219 357 595 TELLCOM-AS, TR 61317 1767 274 975 ASDETUK www.heficed.com, GB 58224 1630 889 566 TCI, IR 13188 1610 100 27 TRIOLAN, 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 8862 3463 582 Uninet S.A. de C.V., MX 10620 3410 523 671 Telmex Colombia S.A., CO 11830 2500 369 62 Instituto Costarricense de Electricidad 13999 1824 415 474 Mega Cable, S.A. de C.V., MX 6503 1510 359 478 Axtel, S.A.B. de C.V., MX 28573 1445 2311 235 CLARO S.A., BR 3816 1239 652 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1105 2351 134 TIM SA, BR 6147 1087 369 22 Telefonica del Peru S.A.A., PE 11664 982 194 437 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 1638 393 22 LINKdotNET-AS, EG 24835 1448 503 31 RAYA-AS, EG 36992 1309 1489 267 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 764 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 583 522 40 Vodafone-, EG 15399 500 49 28 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 2018 336 319 74 TENET-1, ZA

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 8862 3463 582 Uninet S.A. de C.V., MX 12479 6785 1726 143 UNI2-AS, ES 7545 5810 779 679 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5487 9699 2425 AMAZON-02, US 9808 5151 8999 54 CMNET-GD Guangdong Mobile Communication 11492 4669 309 733 CABLEONE, US 7155 3975 264 32 VIASAT-SP-BACKBONE, US 22773 3961 3012 265 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3779 3360 200 AKAMAI-ASN1, NL 7552 3609 1330 20 VIETEL-AS-AP Viettel Group, VN

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 6785 6642 UNI2-AS, ES 7545 5810 5131 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5151 5097 CMNET-GD Guangdong Mobile Communication Co.Ltd. 7155 3975 3943 VIASAT-SP-BACKBONE, US 11492 4669 3936 CABLEONE, US 22773 3961 3696 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3609 3589 VIETEL-AS-AP Viettel Group, VN 20940 3779 3579 AKAMAI-ASN1, NL 7713 3409 3353 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 6327 3363 3302 SHAW, CA

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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, 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 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED 27.126.156.0/23 Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.156.0/22 Origin: 55827 UNASSIGNED 27.126.156.0/22 Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW

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 /9:13 /10:40 /11:99 /12:300 /13:587 /14:1186 /15:2003 /16:13373 /17:8085 /18:13600 /19:24589 /20:40115 /21:49060 /22:104895 /23:89652 /24:492198 /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 5719 6785 UNI2-AS, ES 11492 3637 4669 CABLEONE, US 6327 3175 3363 SHAW, CA 8151 3175 8862 Uninet S.A. de C.V., MX 7155 3063 3975 VIASAT-SP-BACKBONE, US 22773 2966 3961 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2462 2996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2232 2579 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2500 Instituto Costarricense de Electricidad y Telec

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

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

1:1623 2:1092 3:141 4:20 5:3580 6:84 7:5 8:1510 9:1 11:164 12:1746 13:378 14:2208 15:101 16:23 17:342 18:106 20:124 21:4 22:188 23:4975 24:2418 25:2 27:2498 29:19 31:2342 32:107 34:1 35:47 36:1551 37:3785 38:2203 39:567 40:165 41:3805 42:656 43:2041 44:281 45:15334 46:3636 47:296 48:7 49:1582 50:1805 51:100 52:1284 54:249 55:717 56:4 57:51 58:1532 59:1027 60:932 61:2114 62:2291 63:1946 64:5363 65:2313 66:4950 67:2863 68:1165 69:4070 70:1359 71:676 72:3148 74:2616 75:1499 76:692 77:2042 78:1669 79:2275 80:1857 81:1539 82:1361 83:1130 84:1278 85:2737 86:710 87:1803 88:963 89:2999 90:511 91:7361 92:1815 93:2542 94:3120 95:3484 96:1296 97:350 98:977 99:964 100:76 101:1048 102:1629 103:26354 104:3986 105:437 106:807 107:2276 108:715 109:3905 110:1907 111:2760 112:1880 113:1202 114:1448 115:1889 116:1806 117:2177 118:2114 119:1810 120:1058 121:936 122:2416 123:2130 124:1524 125:1864 128:1275 129:1359 130:860 131:2003 132:732 133:363 134:1784 135:301 136:774 137:845 138:2373 139:1181 140:743 141:1205 142:1195 143:1339 144:1268 145:322 146:1476 147:1394 148:2136 149:1487 150:819 151:1080 152:1642 153:427 154:2987 155:1322 156:1665 157:1214 158:960 159:1998 160:2348 161:1233 162:3351 163:1087 164:1552 165:1415 166:583 167:1755 168:3613 169:690 170:4352 171:805 172:2716 173:2854 174:1010 175:1080 176:3208 177:4447 178:2973 179:1863 180:2230 181:2618 182:3027 183:1533 184:2414 185:18639 186:4220 187:3161 188:3311 189:2923 190:8605 191:1360 192:10659 193:8268 194:6705 195:4818 196:2876 197:2118 198:5951 199:5955 200:7327 201:5232 202:10070 203:9859 204:4549 205:3368 206:3673 207:3272 208:3998 209:4660 210:3939 211:2235 212:3699 213:3439 214:1161 215:60 216:6281 217:2572 218:1065 219:450 220:1625 221:905 222:674 223:1769

End of report