Orbit

Routing Table Report 09:00 +10GMT Mon 01 Mar, 2021

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

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

BGP routing table entries examined: 820522 Prefixes after maximum aggregation (per Origin AS): 314869 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 402947 Total ASes present in the Internet Routing Table: 70217 Prefixes per ASN: 11.69 Origin-only ASes present in the Internet Routing Table: 60516 Origin ASes announcing only one prefix: 24990 Transit ASes present in the Internet Routing Table: 9701 Transit-only ASes present in the Internet Routing Table: 303 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 39 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 951 Number of instances of unregistered ASNs: 957 Number of 32-bit ASNs allocated by the RIRs: 35232 Number of 32-bit ASNs visible in the Routing Table: 29021 Prefixes from 32-bit ASNs in the Routing Table: 130746 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: 553 Number of addresses announced to Internet: 2914915328 Equivalent to 173 /8s, 190 /16s and 20 /24s Percentage of available address space announced: 78.7 Percentage of allocated address space announced: 78.7 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: 279111

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

Prefixes being announced by APNIC Region ASes: 207708 Total APNIC prefixes after maximum aggregation: 62385 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 203711 Unique aggregates announced from the APNIC address blocks: 87742 APNIC Region origin ASes present in the Internet Routing Table: 11071 APNIC Prefixes per ASN: 18.40 APNIC Region origin ASes announcing only one prefix: 3151 APNIC Region transit ASes present in the Internet Routing Table: 1536 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: 6292 Number of APNIC addresses announced to Internet: 770038528 Equivalent to 45 /8s, 229 /16s and 219 /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: 242177 Total ARIN prefixes after maximum aggregation: 111401 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 242731 Unique aggregates announced from the ARIN address blocks: 116575 ARIN Region origin ASes present in the Internet Routing Table: 18619 ARIN Prefixes per ASN: 13.04 ARIN Region origin ASes announcing only one prefix: 6769 ARIN Region transit ASes present in the Internet Routing Table: 1865 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: 3714 Number of ARIN addresses announced to Internet: 1152090880 Equivalent to 68 /8s, 171 /16s and 131 /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: 233070 Total RIPE prefixes after maximum aggregation: 109297 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 228989 Unique aggregates announced from the RIPE address blocks: 139755 RIPE Region origin ASes present in the Internet Routing Table: 27714 RIPE Prefixes per ASN: 8.26 RIPE Region origin ASes announcing only one prefix: 11913 RIPE Region transit ASes present in the Internet Routing Table: 3879 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: 9949 Number of RIPE addresses announced to Internet: 710028544 Equivalent to 42 /8s, 82 /16s and 45 /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: 112046 Total LACNIC prefixes after maximum aggregation: 26171 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 113181 Unique aggregates announced from the LACNIC address blocks: 48298 LACNIC Region origin ASes present in the Internet Routing Table: 10682 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2656 LACNIC Region transit ASes present in the Internet Routing Table: 2003 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8290 Number of LACNIC addresses announced to Internet: 174475776 Equivalent to 10 /8s, 102 /16s and 74 /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: 24570 Total AfriNIC prefixes after maximum aggregation: 4907 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 31357 Unique aggregates announced from the AfriNIC address blocks: 10073 AfriNIC Region origin ASes present in the Internet Routing Table: 1443 AfriNIC Prefixes per ASN: 21.73 AfriNIC Region origin ASes announcing only one prefix: 501 AfriNIC Region transit ASes present in the Internet Routing Table: 273 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 39 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 776 Number of AfriNIC addresses announced to Internet: 107852032 Equivalent to 6 /8s, 109 /16s and 177 /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 5701 781 662 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3545 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3232 936 527 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 3002 9044 57 CMNET-GD Guangdong Mobile Communication 45899 2896 1896 55 VNPT-AS-VN VNPT Corp, VN 9498 2303 466 226 BBIL-AP BHARTI Airtel Ltd., IN 4766 2219 11360 564 KIXS-AS-KR Korea Telecom, KR 4755 2111 437 188 TATACOMM-AS TATA Communications formerl 9394 2047 4913 17 CTTNET China TieTong Telecommunications 45090 2045 1045 63 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 16509 4854 9096 2183 AMAZON-02, US 11492 4748 315 717 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3873 2977 237 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3329 1317 70 SHAW, CA 16625 3312 1728 2355 AKAMAI-AS, US 30036 2518 371 81 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2515 5059 503 CENTURYLINK-US-LEGACY-QWEST, US 5650 2352 3000 1642 FRONTIER-FRTR, US 5972 2195 439 776 DNIC-ASBLK-05800-06055, 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 6351 1701 147 UNI2-AS, ES 20940 3449 3359 186 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3053 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2850 2282 890 ROSTELECOM-AS, RU 9009 2420 246 1308 M247, GB 34984 2177 354 582 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1527 873 567 TCI, IR 61317 1359 200 655 ASDETUK http://www.heficed.com, GB

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 8353 3466 583 Uninet S.A. de C.V., MX 10620 3399 526 614 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1639 436 420 Mega Cable, S.A. de C.V., MX 7303 1449 923 266 Telecom Argentina S.A., AR 6503 1443 311 476 Axtel, S.A.B. de C.V., MX 28573 1394 2263 219 CLARO S.A., BR 3816 1198 609 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1128 378 39 Telefonica del Peru S.A.A., PE 11664 992 211 409 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 1537 393 22 LINKdotNET-AS, EG 24835 1188 482 29 RAYA-AS, EG 36992 1187 1537 174 ETISALAT-MISR, EG 36903 971 507 113 MT-MPLS, MA 29571 704 68 11 ORANGE-COTE-IVOIRE, CI 6713 540 1864 35 IAM-AS, MA 36935 487 522 40 Vodafone-, EG 37342 487 32 1 MOVITEL, MZ 23889 454 232 16 MauritiusTelecom, MU 15399 445 46 16 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 8151 8353 3466 583 Uninet S.A. de C.V., MX 12479 6351 1701 147 UNI2-AS, ES 7545 5701 781 662 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4854 9096 2183 AMAZON-02, US 11492 4748 315 717 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3873 2977 237 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3545 1330 21 VIETEL-AS-AP Viettel Group, VN 20940 3449 3359 186 AKAMAI-ASN1, NL 10620 3399 526 614 Telmex Colombia S.A., CO

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 6351 6204 UNI2-AS, ES 7545 5701 5039 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4748 4031 CABLEONE, US 7155 4030 3998 VIASAT-SP-BACKBONE, US 22773 3873 3636 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3545 3524 VIETEL-AS-AP Viettel Group, VN 20940 3449 3263 AKAMAI-ASN1, NL 6327 3329 3259 SHAW, CA 39891 3266 3244 ALJAWWALSTC-AS, SA 8551 3053 3013 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 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 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, 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: 397881 STINGERS, US Transit: 398481 REDMERCURY, US 23.226.240.0/20 Origin: 40430 UNASSIGNED Transit: 174 COGENT-174, 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 /8:11 /9:12 /10:40 /11:100 /12:289 /13:575 /14:1174 /15:1930 /16:13404 /17:8162 /18:13420 /19:24948 /20:39614 /21:48764 /22:102606 /23:86893 /24:478580 /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 5309 6351 UNI2-AS, ES 11492 3803 4748 CABLEONE, US 6327 3136 3329 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 2934 8353 Uninet S.A. de C.V., MX 22773 2923 3873 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2518 3053 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2238 2518 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2015 2352 FRONTIER-FRTR, US

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

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

1:1602 2:1156 3:94 4:18 5:3584 6:64 7:5 8:1468 9:1 11:36 12:1755 13:358 14:2249 15:77 16:15 17:308 18:93 20:124 22:188 23:4350 24:2346 25:2 27:2468 31:2241 32:103 34:3 35:39 36:1079 37:3645 38:2045 39:433 40:150 41:3705 42:600 43:2065 44:234 45:14868 46:3723 47:254 49:1573 50:1706 51:90 52:1205 54:216 55:779 56:6 57:53 58:1539 59:1027 60:884 61:2195 62:2197 63:1954 64:5241 65:2322 66:5111 67:2920 68:1171 69:4007 70:1397 71:687 72:3240 74:2568 75:1477 76:681 77:1998 78:1647 79:2306 80:1818 81:1508 82:1302 83:1099 84:1239 85:2617 86:711 87:1789 88:941 89:2983 90:424 91:7238 92:1764 93:2523 94:3012 95:3445 96:1220 97:345 98:993 99:971 100:73 101:1057 102:1239 103:24997 104:3672 105:418 106:709 107:2208 108:662 109:3884 110:1876 111:2412 112:1691 113:1252 114:1416 115:1837 116:1763 117:2132 118:2150 119:1776 120:937 121:972 122:2217 123:2158 124:1525 125:1892 128:1305 129:938 130:798 131:2016 132:708 133:354 134:1523 135:288 136:700 137:899 138:2293 139:1155 140:729 141:1167 142:1059 143:1253 144:1224 145:325 146:1365 147:1235 148:2198 149:1358 150:763 151:1082 152:1536 153:387 154:2174 155:1336 156:1473 157:1135 158:922 159:2049 160:2067 161:1143 162:3199 163:959 164:1418 165:1333 166:604 167:1752 168:3516 169:644 170:4261 171:756 172:2076 173:2931 174:979 175:1077 176:2968 177:4339 178:2884 179:1934 180:2237 181:2617 182:3162 183:1502 184:2457 185:17885 186:4170 187:3070 188:3285 189:2776 190:9010 191:1452 192:10594 193:7904 194:6487 195:4631 196:2905 197:2128 198:5978 199:5958 200:7361 201:5364 202:10051 203:9908 204:4567 205:3285 206:3398 207:3271 208:3965 209:4577 210:3942 211:2031 212:3591 213:3261 214:1201 215:61 216:6145 217:2516 218:916 219:456 220:2003 221:939 222:781 223:1583

End of report