Orbit

Routing Table Report 09:00 +10GMT Sun 28 Feb, 2021

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

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

BGP routing table entries examined: 820324 Prefixes after maximum aggregation (per Origin AS): 314940 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 402794 Total ASes present in the Internet Routing Table: 70214 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 60507 Origin ASes announcing only one prefix: 24984 Transit ASes present in the Internet Routing Table: 9707 Transit-only ASes present in the Internet Routing Table: 301 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: 949 Number of instances of unregistered ASNs: 955 Number of 32-bit ASNs allocated by the RIRs: 35221 Number of 32-bit ASNs visible in the Routing Table: 29016 Prefixes from 32-bit ASNs in the Routing Table: 130689 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: 552 Number of addresses announced to Internet: 2914933760 Equivalent to 173 /8s, 190 /16s and 92 /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: 278990

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

Prefixes being announced by APNIC Region ASes: 207519 Total APNIC prefixes after maximum aggregation: 62347 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 203534 Unique aggregates announced from the APNIC address blocks: 87630 APNIC Region origin ASes present in the Internet Routing Table: 11067 APNIC Prefixes per ASN: 18.39 APNIC Region origin ASes announcing only one prefix: 3154 APNIC Region transit ASes present in the Internet Routing Table: 1535 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: 6288 Number of APNIC addresses announced to Internet: 770016768 Equivalent to 45 /8s, 229 /16s and 134 /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: 242226 Total ARIN prefixes after maximum aggregation: 111420 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 242761 Unique aggregates announced from the ARIN address blocks: 116548 ARIN Region origin ASes present in the Internet Routing Table: 18620 ARIN Prefixes per ASN: 13.04 ARIN Region origin ASes announcing only one prefix: 6768 ARIN Region transit ASes present in the Internet Routing Table: 1863 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: 1152076800 Equivalent to 68 /8s, 171 /16s and 76 /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: 232891 Total RIPE prefixes after maximum aggregation: 109304 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 228826 Unique aggregates announced from the RIPE address blocks: 139756 RIPE Region origin ASes present in the Internet Routing Table: 27709 RIPE Prefixes per ASN: 8.26 RIPE Region origin ASes announcing only one prefix: 11910 RIPE Region transit ASes present in the Internet Routing Table: 3881 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: 9945 Number of RIPE addresses announced to Internet: 710024448 Equivalent to 42 /8s, 82 /16s and 29 /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: 112008 Total LACNIC prefixes after maximum aggregation: 26234 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 113140 Unique aggregates announced from the LACNIC address blocks: 48281 LACNIC Region origin ASes present in the Internet Routing Table: 10686 LACNIC Prefixes per ASN: 10.59 LACNIC Region origin ASes announcing only one prefix: 2652 LACNIC Region transit ASes present in the Internet Routing Table: 2007 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: 174522624 Equivalent to 10 /8s, 103 /16s and 1 /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: 24731 Total AfriNIC prefixes after maximum aggregation: 4926 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 31511 Unique aggregates announced from the AfriNIC address blocks: 10080 AfriNIC Region origin ASes present in the Internet Routing Table: 1446 AfriNIC Prefixes per ASN: 21.79 AfriNIC Region origin ASes announcing only one prefix: 500 AfriNIC Region transit ASes present in the Internet Routing Table: 277 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: 779 Number of AfriNIC addresses announced to Internet: 107863040 Equivalent to 6 /8s, 109 /16s and 220 /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 5703 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3545 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3230 936 533 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 2109 435 186 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 4851 9095 2181 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 3301 1720 2350 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 6353 1701 147 UNI2-AS, ES 20940 3447 3359 186 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3049 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 1513 864 593 TCI, IR 25019 1425 1091 135 SAUDINETSTC-AS, SA

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 8354 3466 584 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 1448 922 270 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 1127 377 39 Telefonica del Peru S.A.A., PE 11664 989 210 409 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 1577 393 22 LINKdotNET-AS, EG 24835 1289 482 29 RAYA-AS, EG 36992 1189 1537 174 ETISALAT-MISR, EG 36903 969 506 118 MT-MPLS, MA 29571 704 68 11 ORANGE-COTE-IVOIRE, CI 6713 540 1864 35 IAM-AS, MA 36935 488 522 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 8354 3466 584 Uninet S.A. de C.V., MX 12479 6353 1701 147 UNI2-AS, ES 7545 5703 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4851 9095 2181 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 3447 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 6353 6206 UNI2-AS, ES 7545 5703 5040 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 3447 3261 AKAMAI-ASN1, NL 6327 3329 3259 SHAW, CA 39891 3266 3244 ALJAWWALSTC-AS, SA 8551 3049 3009 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 /16:13414 /17:8169 /18:13398 /19:24970 /20:39651 /21:48792 /22:102696 /23:86934 /24:478169 /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 5311 6353 UNI2-AS, ES 11492 3803 4748 CABLEONE, US 6327 3136 3329 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 2934 8354 Uninet S.A. de C.V., MX 22773 2923 3873 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2514 3049 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) ----------------------------------------------

1:1603 2:1153 3:94 4:18 5:3585 6:64 7:5 8:1467 9:1 11:36 12:1755 13:358 14:2251 15:77 16:15 17:308 18:93 20:124 22:188 23:4346 24:2346 25:2 27:2467 31:2241 32:103 34:3 35:39 36:1079 37:3676 38:2045 39:433 40:150 41:3713 42:600 43:2066 44:231 45:14856 46:3671 47:254 49:1573 50:1705 51:90 52:1204 54:215 55:781 56:6 57:54 58:1540 59:1026 60:884 61:2193 62:2199 63:1959 64:5240 65:2334 66:5112 67:2920 68:1172 69:4023 70:1397 71:687 72:3240 74:2569 75:1477 76:680 77:2000 78:1645 79:2298 80:1821 81:1509 82:1302 83:1100 84:1237 85:2618 86:706 87:1789 88:941 89:2983 90:424 91:7239 92:1731 93:2522 94:2948 95:3444 96:1221 97:345 98:985 99:971 100:73 101:1057 102:1257 103:24944 104:3672 105:418 106:709 107:2207 108:662 109:3883 110:1871 111:2411 112:1691 113:1246 114:1416 115:1837 116:1768 117:2131 118:2148 119:1777 120:938 121:971 122:2093 123:2158 124:1526 125:1890 128:1301 129:938 130:797 131:2024 132:708 133:354 134:1523 135:288 136:707 137:895 138:2286 139:1159 140:730 141:1168 142:1060 143:1251 144:1225 145:325 146:1366 147:1235 148:2199 149:1288 150:763 151:1082 152:1538 153:387 154:2171 155:1336 156:1472 157:1134 158:921 159:2047 160:2063 161:1143 162:3202 163:958 164:1419 165:1327 166:604 167:1738 168:3508 169:648 170:4298 171:756 172:2075 173:2933 174:979 175:1077 176:2961 177:4330 178:2883 179:1931 180:2237 181:2609 182:3151 183:1502 184:2457 185:17875 186:4167 187:3077 188:3283 189:2772 190:8995 191:1451 192:10591 193:7897 194:6484 195:4631 196:2896 197:2138 198:5978 199:5959 200:7356 201:5352 202:10049 203:9910 204:4597 205:3284 206:3398 207:3271 208:3963 209:4577 210:3941 211:2031 212:3591 213:3260 214:1204 215:61 216:6141 217:2518 218:917 219:456 220:2001 221:937 222:781 223:1583

End of report