Orbit

Routing Table Report 04:00 +10GMT Mon 29 Mar, 2021

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

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

BGP routing table entries examined: 853707 Prefixes after maximum aggregation (per Origin AS): 323438 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 405983 Total ASes present in the Internet Routing Table: 70931 Prefixes per ASN: 12.04 Origin-only ASes present in the Internet Routing Table: 61017 Origin ASes announcing only one prefix: 25181 Transit ASes present in the Internet Routing Table: 9914 Transit-only ASes present in the Internet Routing Table: 307 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 38 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 982 Number of instances of unregistered ASNs: 986 Number of 32-bit ASNs allocated by the RIRs: 35546 Number of 32-bit ASNs visible in the Routing Table: 29555 Prefixes from 32-bit ASNs in the Routing Table: 137828 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 511 Number of addresses announced to Internet: 2910166400 Equivalent to 173 /8s, 117 /16s and 157 /24s Percentage of available address space announced: 78.6 Percentage of allocated address space announced: 78.6 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: 289644

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

Prefixes being announced by APNIC Region ASes: 226320 Total APNIC prefixes after maximum aggregation: 65365 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 222385 Unique aggregates announced from the APNIC address blocks: 89119 APNIC Region origin ASes present in the Internet Routing Table: 11424 APNIC Prefixes per ASN: 19.47 APNIC Region origin ASes announcing only one prefix: 3249 APNIC Region transit ASes present in the Internet Routing Table: 1619 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6578 Number of APNIC addresses announced to Internet: 772236288 Equivalent to 46 /8s, 7 /16s and 100 /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: 244781 Total ARIN prefixes after maximum aggregation: 112503 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 245340 Unique aggregates announced from the ARIN address blocks: 117359 ARIN Region origin ASes present in the Internet Routing Table: 18762 ARIN Prefixes per ASN: 13.08 ARIN Region origin ASes announcing only one prefix: 6804 ARIN Region transit ASes present in the Internet Routing Table: 1933 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3780 Number of ARIN addresses announced to Internet: 1144290048 Equivalent to 68 /8s, 52 /16s and 123 /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: 243402 Total RIPE prefixes after maximum aggregation: 113407 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 239284 Unique aggregates announced from the RIPE address blocks: 140859 RIPE Region origin ASes present in the Internet Routing Table: 27831 RIPE Prefixes per ASN: 8.60 RIPE Region origin ASes announcing only one prefix: 11949 RIPE Region transit ASes present in the Internet Routing Table: 3894 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 38 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10055 Number of RIPE addresses announced to Internet: 710704512 Equivalent to 42 /8s, 92 /16s and 125 /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: 112786 Total LACNIC prefixes after maximum aggregation: 26513 LACNIC Deaggregation factor: 4.25 Prefixes being announced from the LACNIC address blocks: 113908 Unique aggregates announced from the LACNIC address blocks: 48193 LACNIC Region origin ASes present in the Internet Routing Table: 10737 LACNIC Prefixes per ASN: 10.61 LACNIC Region origin ASes announcing only one prefix: 2673 LACNIC Region transit ASes present in the Internet Routing Table: 2016 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8346 Number of LACNIC addresses announced to Internet: 174819328 Equivalent to 10 /8s, 107 /16s and 136 /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: 25435 Total AfriNIC prefixes after maximum aggregation: 4900 AfriNIC Deaggregation factor: 5.19 Prefixes being announced from the AfriNIC address blocks: 32279 Unique aggregates announced from the AfriNIC address blocks: 9986 AfriNIC Region origin ASes present in the Internet Routing Table: 1456 AfriNIC Prefixes per ASN: 22.17 AfriNIC Region origin ASes announcing only one prefix: 506 AfriNIC Region transit ASes present in the Internet Routing Table: 293 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 796 Number of AfriNIC addresses announced to Internet: 107696640 Equivalent to 6 /8s, 107 /16s and 82 /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 9808 6259 9045 61 CMNET-GD Guangdong Mobile Communication 7545 5724 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4813 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3538 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3524 1014 58 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2909 1896 55 VNPT-AS-VN VNPT Corp, VN 4766 2436 11104 565 KIXS-AS-KR Korea Telecom, KR 9498 2316 482 231 BBIL-AP BHARTI Airtel Ltd., IN 4755 2146 441 190 TATACOMM-AS TATA Communications formerl 45090 2097 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 4916 9261 2231 AMAZON-02, US 11492 4749 315 702 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3911 2998 246 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3377 1752 2404 AKAMAI-AS, US 6327 3360 1317 72 SHAW, CA 30036 2540 372 93 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2527 5054 486 CENTURYLINK-US-LEGACY-QWEST, US 5650 2346 2998 1637 FRONTIER-FRTR, US 5972 2214 448 787 DNIC-ASBLK-05800-06055, US

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 47331 7739 1042 3486 TTNET, TR 12479 6406 1701 138 UNI2-AS, ES 20940 3548 3347 202 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3229 379 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2897 2284 896 ROSTELECOM-AS, RU 9009 2375 246 1277 M247, GB 34984 2183 355 582 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1570 881 572 TCI, IR

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 8484 3472 570 Uninet S.A. de C.V., MX 10620 3411 527 604 Telmex Colombia S.A., CO 11830 2560 369 63 Instituto Costarricense de Electricidad 7303 1872 1732 296 Telecom Argentina S.A., AR 13999 1653 446 427 Mega Cable, S.A. de C.V., MX 6503 1442 311 475 Axtel, S.A.B. de C.V., MX 28573 1392 2269 222 CLARO S.A., BR 3816 1210 623 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1128 377 39 Telefonica del Peru S.A.A., PE 11664 1003 212 402 Techtel LMDS Comunicaciones Interactiva

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1581 393 22 LINKdotNET-AS, EG 24835 1443 486 27 RAYA-AS, EG 36992 1194 1537 174 ETISALAT-MISR, EG 36903 977 510 104 MT-MPLS, MA 29571 710 68 11 ORANGE-COTE-IVOIRE, CI 6713 540 1863 34 IAM-AS, MA 36935 514 522 40 Vodafone-, EG 37342 487 32 1 MOVITEL, MZ 15399 453 47 17 WANANCHI-, KE 23889 447 232 16 MauritiusTelecom, MU

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 8484 3472 570 Uninet S.A. de C.V., MX 47331 7739 1042 3486 TTNET, TR 12479 6406 1701 138 UNI2-AS, ES 9808 6259 9045 61 CMNET-GD Guangdong Mobile Communication 7545 5724 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4916 9261 2231 AMAZON-02, US 4538 4813 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4749 315 702 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3911 2998 246 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 6406 6268 UNI2-AS, ES 9808 6259 6198 CMNET-GD Guangdong Mobile Communication Co.Ltd. 7545 5724 5051 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4813 4739 ERX-CERNET-BKB China Education and Research Net 47331 7739 4253 TTNET, TR 11492 4749 4047 CABLEONE, US 7155 4030 3998 VIASAT-SP-BACKBONE, US 22773 3911 3665 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3538 3517 VIETEL-AS-AP Viettel Group, VN 7713 3524 3466 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID

Complete listing at http://thyme.rand.apnic.net/current/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 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, 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/current/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

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 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 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/current/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 /8:10 /9:12 /10:40 /11:102 /12:292 /13:576 /14:1183 /15:1946 /16:13523 /17:8339 /18:13823 /19:25786 /20:42354 /21:51355 /22:106421 /23:90528 /24:496004 /25:1413 /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 47331 6916 7739 TTNET, TR 12479 5360 6406 UNI2-AS, ES 11492 3803 4749 CABLEONE, US 6327 3165 3360 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 3056 8484 Uninet S.A. de C.V., MX 22773 2952 3911 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2693 3229 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2237 2540 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1878 2:1114 3:94 4:20 5:3566 6:64 7:5 8:1503 9:1 11:36 12:1750 13:354 14:2327 15:73 16:15 17:317 18:93 20:129 22:188 23:4596 24:2392 25:2 27:2500 31:2276 32:113 34:3 35:40 36:1282 37:3754 38:2072 39:607 40:153 41:3835 42:924 43:2119 44:239 45:14979 46:3692 47:319 49:1624 50:1751 51:92 52:1206 54:216 55:747 56:7 57:57 58:1736 59:1206 60:890 61:2396 62:2204 63:1970 64:5274 65:2378 66:5153 67:2885 68:1159 69:4049 70:1402 71:685 72:3189 74:2579 75:1482 76:684 77:2011 78:3645 79:2415 80:1841 81:1636 82:1353 83:1110 84:1262 85:3344 86:711 87:1786 88:2706 89:3019 90:423 91:7276 92:1745 93:2556 94:3054 95:4409 96:1258 97:344 98:986 99:971 100:89 101:1045 102:1286 103:25722 104:3697 105:426 106:721 107:2223 108:704 109:3972 110:1989 111:2935 112:1933 113:1623 114:1463 115:1875 116:1889 117:2293 118:2322 119:1894 120:1115 121:1085 122:2296 123:2185 124:1572 125:2101 128:1365 129:948 130:828 131:2026 132:751 133:355 134:1591 135:289 136:742 137:914 138:2313 139:1182 140:738 141:1183 142:1108 143:1255 144:1252 145:333 146:1389 147:1293 148:2206 149:1439 150:791 151:1091 152:1552 153:390 154:2284 155:1347 156:1515 157:1167 158:925 159:2032 160:2088 161:1135 162:3242 163:981 164:1497 165:1336 166:599 167:1779 168:3574 169:665 170:4291 171:763 172:2118 173:2942 174:968 175:1095 176:3070 177:4323 178:2894 179:1953 180:2279 181:2573 182:3209 183:1809 184:2412 185:18112 186:4208 187:3108 188:3306 189:2843 190:8843 191:1490 192:10611 193:7974 194:6541 195:4693 196:2887 197:2332 198:6035 199:6022 200:7411 201:5352 202:10595 203:10119 204:4644 205:3300 206:3527 207:3324 208:3998 209:4651 210:4261 211:2207 212:3675 213:3284 214:1207 215:61 216:6186 217:2522 218:1149 219:703 220:2069 221:974 222:968 223:1862

End of report