Orbit

Routing Table Report 09:00 +10GMT Tue 29 Sep, 2020

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

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

BGP routing table entries examined: 808773 Prefixes after maximum aggregation (per Origin AS): 311051 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 396191 Total ASes present in the Internet Routing Table: 69176 Prefixes per ASN: 11.69 Origin-only ASes present in the Internet Routing Table: 59568 Origin ASes announcing only one prefix: 24707 Transit ASes present in the Internet Routing Table: 9608 Transit-only ASes present in the Internet Routing Table: 296 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 43 Max AS path prepend of ASN ( 37385) 39 Prefixes from unregistered ASNs in the Routing Table: 801 Number of instances of unregistered ASNs: 802 Number of 32-bit ASNs allocated by the RIRs: 33617 Number of 32-bit ASNs visible in the Routing Table: 27664 Prefixes from 32-bit ASNs in the Routing Table: 126705 Number of bogon 32-bit ASNs visible in the Routing Table: 3 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 430 Number of addresses announced to Internet: 2859966464 Equivalent to 170 /8s, 119 /16s and 160 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 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: 272814

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

Prefixes being announced by APNIC Region ASes: 206280 Total APNIC prefixes after maximum aggregation: 61988 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 200196 Unique aggregates announced from the APNIC address blocks: 86169 APNIC Region origin ASes present in the Internet Routing Table: 10770 APNIC Prefixes per ASN: 18.59 APNIC Region origin ASes announcing only one prefix: 3022 APNIC Region transit ASes present in the Internet Routing Table: 1558 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: 5941 Number of APNIC addresses announced to Internet: 779058688 Equivalent to 46 /8s, 111 /16s and 126 /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: 239278 Total ARIN prefixes after maximum aggregation: 110171 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237016 Unique aggregates announced from the ARIN address blocks: 116548 ARIN Region origin ASes present in the Internet Routing Table: 18463 ARIN Prefixes per ASN: 12.84 ARIN Region origin ASes announcing only one prefix: 6736 ARIN Region transit ASes present in the Internet Routing Table: 1831 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3411 Number of ARIN addresses announced to Internet: 1087812608 Equivalent to 64 /8s, 214 /16s and 180 /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: 228387 Total RIPE prefixes after maximum aggregation: 108037 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 224417 Unique aggregates announced from the RIPE address blocks: 135611 RIPE Region origin ASes present in the Internet Routing Table: 27362 RIPE Prefixes per ASN: 8.20 RIPE Region origin ASes announcing only one prefix: 11841 RIPE Region transit ASes present in the Internet Routing Table: 3867 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9493 Number of RIPE addresses announced to Internet: 708785664 Equivalent to 42 /8s, 63 /16s and 54 /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: 110294 Total LACNIC prefixes after maximum aggregation: 25456 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 111425 Unique aggregates announced from the LACNIC address blocks: 47781 LACNIC Region origin ASes present in the Internet Routing Table: 10498 LACNIC Prefixes per ASN: 10.61 LACNIC Region origin ASes announcing only one prefix: 2607 LACNIC Region transit ASes present in the Internet Routing Table: 1947 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8090 Number of LACNIC addresses announced to Internet: 174200320 Equivalent to 10 /8s, 98 /16s and 22 /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: 23733 Total AfriNIC prefixes after maximum aggregation: 4763 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 35289 Unique aggregates announced from the AfriNIC address blocks: 9725 AfriNIC Region origin ASes present in the Internet Routing Table: 1430 AfriNIC Prefixes per ASN: 24.68 AfriNIC Region origin ASes announcing only one prefix: 501 AfriNIC Region transit ASes present in the Internet Routing Table: 285 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 43 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 729 Number of AfriNIC addresses announced to Internet: 109703168 Equivalent to 6 /8s, 137 /16s and 240 /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 5139 708 635 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3588 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 2832 1896 51 VNPT-AS-VN VNPT Corp, VN 7713 2712 829 625 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2540 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2297 450 228 BBIL-AP BHARTI Airtel Ltd., IN 4766 2164 11358 550 KIXS-AS-KR Korea Telecom, KR 4755 2141 441 191 TATACOMM-AS TATA Communications formerl 9394 2042 4913 16 CTTNET China TieTong Telecommunications 45090 1997 845 56 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 4584 307 665 CABLEONE, US 16509 4306 8336 1978 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3618 2985 175 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3348 1323 81 SHAW, CA 16625 3098 1626 2222 AKAMAI-AS, US 209 2486 5062 524 CENTURYLINK-US-LEGACY-QWEST, US 30036 2463 366 130 MEDIACOM-ENTERPRISE-BUSINESS, US 26484 2407 151 328 IKGUL-26484, US 5650 2312 2981 1625 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 6159 1652 136 UNI2-AS, ES 39891 3459 195 20 ALJAWWALSTC-AS, SA 8551 3437 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3185 2219 1017 AKAMAI-ASN1, EU 12389 2674 2275 863 ROSTELECOM-AS, RU 34984 2196 355 572 TELLCOM-AS, TR 9009 2171 234 1173 M247, GB 13188 1610 100 31 TRIOLAN, UA 61317 1324 156 596 ASDETUK http://www.heficed.com, GB 58224 1244 835 510 TCI, IR

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 8061 3323 603 Uninet S.A. de C.V., MX 10620 3391 531 510 Telmex Colombia S.A., CO 11830 2565 369 63 Instituto Costarricense de Electricidad 6503 1634 323 414 Axtel, S.A.B. de C.V., MX 7303 1477 949 266 Telecom Argentina S.A., AR 13999 1436 456 382 Mega Cable, S.A. de C.V., MX 28573 1363 2251 219 CLARO S.A., BR 3816 1149 574 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1142 379 39 Telefonica del Peru S.A.A., PE 11172 960 112 71 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 1425 393 22 LINKdotNET-AS, EG 36992 1168 1534 99 ETISALAT-MISR, EG 24835 1106 464 28 RAYA-AS, EG 36903 918 480 94 MT-MPLS, MA 29571 699 68 12 ORANGE-COTE-IVOIRE, CI 6713 553 1863 34 IAM-AS, MA 15399 495 46 15 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 450 519 37 Vodafone-, EG 23889 345 232 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 8061 3323 603 Uninet S.A. de C.V., MX 12479 6159 1652 136 UNI2-AS, ES 7545 5139 708 635 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4584 307 665 CABLEONE, US 16509 4306 8336 1978 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3618 2985 175 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3588 1330 21 VIETEL-AS-AP Viettel Group, VN 39891 3459 195 20 ALJAWWALSTC-AS, SA 8551 3437 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 6159 6023 UNI2-AS, ES 7545 5139 4504 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4584 3919 CABLEONE, US 7552 3588 3567 VIETEL-AS-AP Viettel Group, VN 22773 3618 3443 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3459 3439 ALJAWWALSTC-AS, SA 8551 3437 3393 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3348 3267 SHAW, CA 10620 3391 2881 Telmex Colombia S.A., CO

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 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 23.142.80.0/24 Origin: 10753 LVLT-10753, US Transit: 3356 LEVEL3, 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 27.126.156.0/22 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 /9:12 /10:38 /11:98 /12:283 /13:575 /14:1166 /15:1924 /16:13442 /17:8189 /18:13348 /19:25014 /20:39582 /21:48281 /22:101248 /23:84302 /24:471262 /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 5129 6159 UNI2-AS, ES 11492 3673 4584 CABLEONE, US 6327 3146 3348 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 8551 2897 3437 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2805 8061 Uninet S.A. de C.V., MX 22773 2795 3618 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2609 3459 ALJAWWALSTC-AS, SA 30036 2206 2463 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) ----------------------------------------------

1:1570 2:1167 3:33 4:17 5:3580 6:54 8:1451 9:1 11:1 12:1767 13:348 14:2243 15:72 16:8 17:295 18:88 20:109 23:3985 24:2294 25:3 27:2285 31:2142 32:113 34:1 35:44 36:981 37:3476 38:1893 39:465 40:143 41:3698 42:546 43:2106 44:218 45:14809 46:3448 47:251 49:1492 50:1635 51:90 52:1115 54:229 55:682 56:6 57:51 58:1525 59:1085 60:752 61:2204 62:2156 63:2002 64:5233 65:2304 66:5040 67:2905 68:1166 69:4022 70:1391 71:675 72:2973 74:2550 75:1456 76:670 77:1973 78:1645 79:2623 80:2027 81:1594 82:1316 83:1064 84:1221 85:2643 86:543 87:1777 88:924 89:2820 90:353 91:7120 92:1556 93:2483 94:2784 95:3261 96:1226 97:338 98:920 99:980 100:71 101:1022 102:1089 103:24180 104:3549 105:381 106:888 107:2099 108:686 109:3763 110:1785 111:2289 112:1685 113:1286 114:1287 115:1794 116:1748 117:2096 118:2052 119:1654 120:857 121:980 122:2482 123:1997 124:1524 125:1977 128:1311 129:1226 130:703 131:1933 132:753 133:306 134:1351 135:329 136:611 137:876 138:2280 139:1041 140:736 141:1086 142:957 143:1212 144:1161 145:364 146:1376 147:1227 148:2144 149:1164 150:755 151:1307 152:1537 153:434 154:4499 155:1255 156:3011 157:1106 158:868 159:1982 160:1969 161:1054 162:3140 163:866 164:1492 165:1312 166:580 167:1634 168:3527 169:612 170:4375 171:768 172:1989 173:2722 174:973 175:1023 176:2769 177:4316 178:2686 179:1832 180:2250 181:2546 182:3073 183:1394 184:2431 185:16901 186:3901 187:3014 188:3189 189:2669 190:8951 191:1435 192:10417 193:7662 194:6265 195:4518 196:3132 197:1998 198:6033 199:5910 200:7263 201:5230 202:10044 203:9917 204:4593 205:3071 206:3120 207:3206 208:3997 209:4426 210:3864 211:1949 212:3456 213:3245 214:1179 215:60 216:6070 217:2459 218:779 219:395 220:1958 221:898 222:774 223:1554

End of report