Orbit

Routing Table Report 09:00 +10GMT Tue 27 Oct, 2020

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

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

BGP routing table entries examined: 811501 Prefixes after maximum aggregation (per Origin AS): 311781 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 395484 Total ASes present in the Internet Routing Table: 69438 Prefixes per ASN: 11.69 Origin-only ASes present in the Internet Routing Table: 59808 Origin ASes announcing only one prefix: 24747 Transit ASes present in the Internet Routing Table: 9630 Transit-only ASes present in the Internet Routing Table: 294 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: 961 Number of instances of unregistered ASNs: 962 Number of 32-bit ASNs allocated by the RIRs: 33948 Number of 32-bit ASNs visible in the Routing Table: 27979 Prefixes from 32-bit ASNs in the Routing Table: 125700 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: 513 Number of addresses announced to Internet: 2863544064 Equivalent to 170 /8s, 174 /16s and 55 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 274858

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

Prefixes being announced by APNIC Region ASes: 206057 Total APNIC prefixes after maximum aggregation: 61859 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 201737 Unique aggregates announced from the APNIC address blocks: 86270 APNIC Region origin ASes present in the Internet Routing Table: 10846 APNIC Prefixes per ASN: 18.60 APNIC Region origin ASes announcing only one prefix: 3064 APNIC Region transit ASes present in the Internet Routing Table: 1552 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: 6029 Number of APNIC addresses announced to Internet: 779244288 Equivalent to 46 /8s, 114 /16s and 83 /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: 239683 Total ARIN prefixes after maximum aggregation: 110448 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237625 Unique aggregates announced from the ARIN address blocks: 114350 ARIN Region origin ASes present in the Internet Routing Table: 18513 ARIN Prefixes per ASN: 12.84 ARIN Region origin ASes announcing only one prefix: 6744 ARIN Region transit ASes present in the Internet Routing Table: 1844 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: 3485 Number of ARIN addresses announced to Internet: 1091511296 Equivalent to 65 /8s, 15 /16s and 36 /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: 230017 Total RIPE prefixes after maximum aggregation: 108293 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 225980 Unique aggregates announced from the RIPE address blocks: 136379 RIPE Region origin ASes present in the Internet Routing Table: 27424 RIPE Prefixes per ASN: 8.24 RIPE Region origin ASes announcing only one prefix: 11835 RIPE Region transit ASes present in the Internet Routing Table: 3854 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: 9574 Number of RIPE addresses announced to Internet: 709185024 Equivalent to 42 /8s, 69 /16s and 78 /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: 110962 Total LACNIC prefixes after maximum aggregation: 25752 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 112130 Unique aggregates announced from the LACNIC address blocks: 47979 LACNIC Region origin ASes present in the Internet Routing Table: 10571 LACNIC Prefixes per ASN: 10.61 LACNIC Region origin ASes announcing only one prefix: 2618 LACNIC Region transit ASes present in the Internet Routing Table: 1957 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8159 Number of LACNIC addresses announced to Internet: 174670080 Equivalent to 10 /8s, 105 /16s and 65 /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: 23821 Total AfriNIC prefixes after maximum aggregation: 4717 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 33516 Unique aggregates announced from the AfriNIC address blocks: 10078 AfriNIC Region origin ASes present in the Internet Routing Table: 1408 AfriNIC Prefixes per ASN: 23.80 AfriNIC Region origin ASes announcing only one prefix: 486 AfriNIC Region transit ASes present in the Internet Routing Table: 284 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: 732 Number of AfriNIC addresses announced to Internet: 108464640 Equivalent to 6 /8s, 119 /16s and 10 /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 5692 756 678 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3582 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3257 1896 54 VNPT-AS-VN VNPT Corp, VN 7713 2714 829 621 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2555 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2282 450 228 BBIL-AP BHARTI Airtel Ltd., IN 4766 2165 11358 550 KIXS-AS-KR Korea Telecom, KR 4755 2133 437 187 TATACOMM-AS TATA Communications formerl 9394 2042 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 4631 309 792 CABLEONE, US 16509 4390 8637 2010 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3648 2991 182 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3351 1322 80 SHAW, CA 16625 3114 1648 2234 AKAMAI-AS, US 209 2522 5062 521 CENTURYLINK-US-LEGACY-QWEST, US 30036 2466 366 151 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2312 2981 1625 FRONTIER-FRTR, US 20115 2151 2886 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 6219 1636 141 UNI2-AS, ES 39891 3652 203 21 ALJAWWALSTC-AS, SA 8551 3487 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3239 3200 532 AKAMAI-ASN1, EU 12389 2774 2279 876 ROSTELECOM-AS, RU 34984 2193 355 574 TELLCOM-AS, TR 9009 2162 224 1171 M247, GB 13188 1610 100 31 TRIOLAN, UA 61317 1324 155 593 ASDETUK http://www.heficed.com, GB 58224 1319 844 535 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 8103 3428 596 Uninet S.A. de C.V., MX 10620 3401 530 525 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1480 449 380 Mega Cable, S.A. de C.V., MX 7303 1475 948 264 Telecom Argentina S.A., AR 6503 1474 312 473 Axtel, S.A.B. de C.V., MX 28573 1323 2256 222 CLARO S.A., BR 3816 1162 575 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1149 379 39 Telefonica del Peru S.A.A., PE 11664 1011 213 414 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 1571 393 22 LINKdotNET-AS, EG 36992 1205 1529 131 ETISALAT-MISR, EG 24835 1116 468 30 RAYA-AS, EG 36903 918 480 94 MT-MPLS, MA 29571 698 68 12 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 491 46 15 WANANCHI-, KE 37342 476 32 1 MOVITEL, MZ 36935 430 519 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 8103 3428 596 Uninet S.A. de C.V., MX 12479 6219 1636 141 UNI2-AS, ES 7545 5692 756 678 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4631 309 792 CABLEONE, US 16509 4390 8637 2010 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 39891 3652 203 21 ALJAWWALSTC-AS, SA 22773 3648 2991 182 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3582 1330 21 VIETEL-AS-AP Viettel Group, VN 8551 3487 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 6219 6078 UNI2-AS, ES 7545 5692 5014 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4631 3839 CABLEONE, US 39891 3652 3631 ALJAWWALSTC-AS, SA 7552 3582 3561 VIETEL-AS-AP Viettel Group, VN 22773 3648 3466 ASN-CXA-ALL-CCI-22773-RDC, US 8551 3487 3443 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 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 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 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 /13:577 /14:1163 /15:1928 /16:13438 /17:8175 /18:13798 /19:25169 /20:39644 /21:48547 /22:101393 /23:85093 /24:472128 /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 5182 6219 UNI2-AS, ES 11492 3744 4631 CABLEONE, US 6327 3150 3351 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 8551 2947 3487 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2816 8103 Uninet S.A. de C.V., MX 22773 2816 3648 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3652 ALJAWWALSTC-AS, SA 30036 2209 2466 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) ----------------------------------------------

1:1574 2:1146 3:33 4:17 5:3603 6:54 8:1457 9:1 11:1 12:1769 13:345 14:2321 15:72 16:11 17:303 18:90 20:109 23:3965 24:2295 25:3 27:2329 31:2128 32:105 34:1 35:44 36:984 37:3478 38:1916 39:443 40:143 41:3707 42:550 43:2083 44:221 45:14736 46:3549 47:250 49:1539 50:1662 51:93 52:1128 54:221 55:706 56:6 57:51 58:1499 59:1051 60:804 61:2224 62:2193 63:1996 64:5273 65:2309 66:5056 67:2899 68:1165 69:4023 70:1397 71:675 72:3007 74:2531 75:1456 76:682 77:1969 78:1658 79:2682 80:2033 81:1595 82:1309 83:1076 84:1238 85:2628 86:615 87:1801 88:926 89:2880 90:366 91:7145 92:1580 93:2495 94:2806 95:3391 96:1214 97:341 98:949 99:981 100:71 101:1011 102:1158 103:24377 104:3596 105:374 106:905 107:2117 108:675 109:3727 110:1844 111:2284 112:1687 113:1270 114:1277 115:1804 116:1751 117:2107 118:2078 119:1669 120:820 121:973 122:2249 123:2065 124:1530 125:1980 128:1302 129:1213 130:728 131:1919 132:748 133:312 134:1346 135:327 136:641 137:887 138:2303 139:1121 140:649 141:1108 142:957 143:1223 144:1138 145:350 146:1349 147:1229 148:2096 149:1196 150:757 151:1314 152:1546 153:437 154:3297 155:1212 156:2450 157:1124 158:886 159:2011 160:1979 161:1051 162:3145 163:904 164:1519 165:1299 166:582 167:1690 168:3551 169:615 170:4393 171:762 172:2001 173:2870 174:952 175:1024 176:2734 177:4291 178:2756 179:1883 180:2236 181:2560 182:3094 183:1390 184:2430 185:17094 186:3961 187:3077 188:3228 189:2653 190:9092 191:1465 192:10485 193:7724 194:6336 195:4527 196:3153 197:2034 198:5973 199:5894 200:7271 201:5277 202:10067 203:10108 204:4592 205:3065 206:3155 207:3211 208:3973 209:4466 210:3890 211:1957 212:3479 213:3274 214:1179 215:60 216:6052 217:2465 218:802 219:404 220:2015 221:898 222:767 223:1559

End of report