Orbit

Routing Table Report 09:00 +10GMT Sun 01 Nov, 2020

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

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

BGP routing table entries examined: 811503 Prefixes after maximum aggregation (per Origin AS): 311731 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 396042 Total ASes present in the Internet Routing Table: 69460 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 59831 Origin ASes announcing only one prefix: 24746 Transit ASes present in the Internet Routing Table: 9629 Transit-only ASes present in the Internet Routing Table: 288 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: 920 Number of instances of unregistered ASNs: 921 Number of 32-bit ASNs allocated by the RIRs: 34008 Number of 32-bit ASNs visible in the Routing Table: 28007 Prefixes from 32-bit ASNs in the Routing Table: 125842 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: 507 Number of addresses announced to Internet: 2864300288 Equivalent to 170 /8s, 185 /16s and 193 /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: 274933

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

Prefixes being announced by APNIC Region ASes: 205932 Total APNIC prefixes after maximum aggregation: 61869 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 201607 Unique aggregates announced from the APNIC address blocks: 86442 APNIC Region origin ASes present in the Internet Routing Table: 10846 APNIC Prefixes per ASN: 18.59 APNIC Region origin ASes announcing only one prefix: 3061 APNIC Region transit ASes present in the Internet Routing Table: 1555 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: 6028 Number of APNIC addresses announced to Internet: 779311104 Equivalent to 46 /8s, 115 /16s and 88 /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: 239770 Total ARIN prefixes after maximum aggregation: 110634 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237624 Unique aggregates announced from the ARIN address blocks: 114576 ARIN Region origin ASes present in the Internet Routing Table: 18534 ARIN Prefixes per ASN: 12.82 ARIN Region origin ASes announcing only one prefix: 6753 ARIN Region transit ASes present in the Internet Routing Table: 1838 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: 3501 Number of ARIN addresses announced to Internet: 1092240896 Equivalent to 65 /8s, 26 /16s and 70 /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: 230065 Total RIPE prefixes after maximum aggregation: 108012 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 226092 Unique aggregates announced from the RIPE address blocks: 136517 RIPE Region origin ASes present in the Internet Routing Table: 27433 RIPE Prefixes per ASN: 8.24 RIPE Region origin ASes announcing only one prefix: 11837 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: 9583 Number of RIPE addresses announced to Internet: 709039104 Equivalent to 42 /8s, 67 /16s and 20 /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: 110889 Total LACNIC prefixes after maximum aggregation: 25789 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 112061 Unique aggregates announced from the LACNIC address blocks: 47969 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: 2611 LACNIC Region transit ASes present in the Internet Routing Table: 1954 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: 174755840 Equivalent to 10 /8s, 106 /16s and 144 /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: 23927 Total AfriNIC prefixes after maximum aggregation: 4736 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 33612 Unique aggregates announced from the AfriNIC address blocks: 10116 AfriNIC Region origin ASes present in the Internet Routing Table: 1410 AfriNIC Prefixes per ASN: 23.84 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 279 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: 733 Number of AfriNIC addresses announced to Internet: 108493056 Equivalent to 6 /8s, 119 /16s and 121 /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 5693 775 676 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3580 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 2164 11358 550 KIXS-AS-KR Korea Telecom, KR 4755 2132 437 186 TATACOMM-AS TATA Communications formerl 9394 2032 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 4673 310 759 CABLEONE, US 16509 4398 8766 2022 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 2512 5061 516 CENTURYLINK-US-LEGACY-QWEST, US 30036 2453 365 221 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 6208 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 2777 2279 879 ROSTELECOM-AS, RU 34984 2193 355 574 TELLCOM-AS, TR 9009 2164 224 1172 M247, GB 13188 1611 100 26 TRIOLAN, UA 61317 1341 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 8113 3437 597 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 1481 451 400 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 1324 2257 222 CLARO S.A., BR 3816 1162 575 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1143 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 708 68 12 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 490 46 14 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 8113 3437 597 Uninet S.A. de C.V., MX 12479 6208 1636 141 UNI2-AS, ES 7545 5693 775 676 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4673 310 759 CABLEONE, US 16509 4398 8766 2022 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 3580 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 6208 6067 UNI2-AS, ES 7545 5693 5017 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4673 3914 CABLEONE, US 39891 3652 3631 ALJAWWALSTC-AS, SA 7552 3580 3559 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 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 22280 UNALLOCATED 12.10.217.0/24 701 UUNET, 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 /16:13437 /17:8174 /18:13784 /19:25118 /20:39710 /21:48584 /22:101342 /23:85098 /24:472140 /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 5175 6208 UNI2-AS, ES 11492 3789 4673 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 8113 Uninet S.A. de C.V., MX 39891 2801 3652 ALJAWWALSTC-AS, SA 30036 2196 2453 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) ----------------------------------------------

1:1602 2:1132 3:33 4:17 5:3582 6:54 8:1433 9:1 11:1 12:1765 13:343 14:2322 15:72 16:11 17:305 18:90 20:111 23:3964 24:2291 25:3 27:2326 31:2113 32:105 34:1 35:41 36:987 37:3474 38:1922 39:436 40:143 41:3719 42:557 43:2088 44:226 45:14741 46:3558 47:252 49:1538 50:1642 51:106 52:1130 54:220 55:701 56:6 57:51 58:1500 59:1067 60:809 61:2219 62:2193 63:1997 64:5255 65:2328 66:5067 67:2908 68:1178 69:4010 70:1394 71:680 72:3002 74:2528 75:1458 76:686 77:1976 78:1654 79:2677 80:2039 81:1584 82:1313 83:1075 84:1238 85:2613 86:611 87:1786 88:925 89:2883 90:367 91:7121 92:1592 93:2493 94:2817 95:3392 96:1217 97:341 98:949 99:981 100:72 101:1012 102:1159 103:24443 104:3585 105:373 106:884 107:2108 108:674 109:3710 110:1845 111:2297 112:1660 113:1266 114:1278 115:1805 116:1749 117:2109 118:2085 119:1669 120:819 121:953 122:2236 123:2063 124:1534 125:1985 128:1328 129:1216 130:726 131:1920 132:743 133:312 134:1342 135:328 136:643 137:891 138:2300 139:1123 140:742 141:1101 142:976 143:1225 144:1138 145:309 146:1348 147:1211 148:2100 149:1197 150:745 151:1319 152:1548 153:437 154:3299 155:1224 156:2459 157:1112 158:889 159:2014 160:1992 161:1051 162:3156 163:903 164:1514 165:1284 166:582 167:1675 168:3542 169:613 170:4257 171:762 172:1999 173:2881 174:961 175:1027 176:2791 177:4327 178:2756 179:1879 180:2236 181:2550 182:3121 183:1385 184:2438 185:17140 186:3943 187:3087 188:3250 189:2650 190:9079 191:1405 192:10504 193:7748 194:6313 195:4554 196:3144 197:2087 198:5968 199:5878 200:7276 201:5276 202:10070 203:10103 204:4585 205:3044 206:3158 207:3218 208:3973 209:4473 210:3881 211:1947 212:3474 213:3278 214:1173 215:60 216:6053 217:2451 218:800 219:406 220:2012 221:904 222:769 223:1548

End of report