IPv4 Routing Table Report 05:00 +10GMT Tue 31 May, 2022

BGP Table (Global) as seen in Brisbane.

Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/au/

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

BGP routing table entries examined: 920941 Prefixes after maximum aggregation (per Origin AS): 339196 Deaggregation factor: 2.72 Unique aggregates announced (without unneeded subnets): 433296 Total ASes present in the Internet Routing Table: 73262 Prefixes per ASN: 12.57 Origin-only ASes present in the Internet Routing Table: 62931 Origin ASes announcing only one prefix: 25329 Transit ASes present in the Internet Routing Table: 10331 Transit-only ASes present in the Internet Routing Table: 374 Average AS path length visible in the Internet Routing Table: 3.8 Max AS path length visible: 54 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 948 Number of instances of unregistered ASNs: 954 Number of 32-bit ASNs allocated by the RIRs: 39500 Number of 32-bit ASNs visible in the Routing Table: 32770 Prefixes from 32-bit ASNs in the Routing Table: 161622 Number of bogon 32-bit ASNs visible in the Routing Table: 35 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 522 Number of addresses announced to Internet: 3065950217 Equivalent to 182 /8s, 190 /16s and 176 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 315474

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

Prefixes being announced by APNIC Region ASes: 239584 Total APNIC prefixes after maximum aggregation: 66798 APNIC Deaggregation factor: 3.59 Prefixes being announced from the APNIC address blocks: 234651 Unique aggregates announced from the APNIC address blocks: 95148 APNIC Region origin ASes present in the Internet Routing Table: 12680 APNIC Prefixes per ASN: 18.51 APNIC Region origin ASes announcing only one prefix: 3602 APNIC Region transit ASes present in the Internet Routing Table: 1769 Average APNIC Region AS path length visible: 3.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7896 Number of APNIC addresses announced to Internet: 773651721 Equivalent to 46 /8s, 28 /16s and 253 /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, 131072-151865 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: 264314 Total ARIN prefixes after maximum aggregation: 120466 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264185 Unique aggregates announced from the ARIN address blocks: 126030 ARIN Region origin ASes present in the Internet Routing Table: 19060 ARIN Prefixes per ASN: 13.86 ARIN Region origin ASes announcing only one prefix: 6924 ARIN Region transit ASes present in the Internet Routing Table: 1918 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 36 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4510 Number of ARIN addresses announced to Internet: 1293544704 Equivalent to 77 /8s, 25 /16s and 237 /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: 262241 Total RIPE prefixes after maximum aggregation: 118126 RIPE Deaggregation factor: 2.22 Prefixes being announced from the RIPE address blocks: 259340 Unique aggregates announced from the RIPE address blocks: 151252 RIPE Region origin ASes present in the Internet Routing Table: 28146 RIPE Prefixes per ASN: 9.21 RIPE Region origin ASes announcing only one prefix: 11968 RIPE Region transit ASes present in the Internet Routing Table: 3928 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10720 Number of RIPE addresses announced to Internet: 714221568 Equivalent to 42 /8s, 146 /16s and 40 /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: 124801 Total LACNIC prefixes after maximum aggregation: 27612 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 124500 Unique aggregates announced from the LACNIC address blocks: 48636 LACNIC Region origin ASes present in the Internet Routing Table: 10969 LACNIC Prefixes per ASN: 11.35 LACNIC Region origin ASes announcing only one prefix: 2291 LACNIC Region transit ASes present in the Internet Routing Table: 2218 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 54 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8675 Number of LACNIC addresses announced to Internet: 176486144 Equivalent to 10 /8s, 132 /16s and 247 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 29053 Total AfriNIC prefixes after maximum aggregation: 5489 AfriNIC Deaggregation factor: 5.29 Prefixes being announced from the AfriNIC address blocks: 37743 Unique aggregates announced from the AfriNIC address blocks: 11795 AfriNIC Region origin ASes present in the Internet Routing Table: 1643 AfriNIC Prefixes per ASN: 22.97 AfriNIC Region origin ASes announcing only one prefix: 544 AfriNIC Region transit ASes present in the Internet Routing Table: 333 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 969 Number of AfriNIC addresses announced to Internet: 107755520 Equivalent to 6 /8s, 108 /16s and 56 /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 9195 8879 35 CHINAMOBILE-CN China Mobile Communicati 7545 5930 789 688 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4678 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3570 1330 19 VIETEL-AS-AP Viettel Group, VN 45899 3531 1880 56 VNPT-AS-VN VNPT Corp, VN 7713 3493 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2410 499 236 BBIL-AP BHARTI Airtel Ltd., IN 4766 2250 11119 595 KIXS-AS-KR Korea Telecom, KR 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2122 424 213 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/au/data-ASnet-APNIC

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

ASN No of nets /20 equiv MaxAgg Description 16509 6504 10363 2826 AMAZON-02, US 11492 4515 299 659 CABLEONE, US 22773 3948 3077 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3541 1825 2529 AKAMAI-AS, US 6327 3441 1319 64 SHAW, CA 749 2867 50793 2125 DNIC-AS-00749, US 30036 2625 374 158 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2448 4961 420 CENTURYLINK-US-LEGACY-QWEST, US 20115 2250 3050 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/au/data-ASnet-ARIN

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

ASN No of nets /20 equiv MaxAgg Description 9121 6936 1692 17 TTNET, TR 12479 6832 1730 150 UNI2-AS, ES 20940 3989 3204 550 AKAMAI-ASN1, NL 8551 3977 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2920 2273 906 ROSTELECOM-AS, RU 6849 2908 355 21 UKRTELNET, UA 9009 2474 246 1279 M247, GB 34984 2241 357 629 TELLCOM-AS, TR 47331 1887 294 1444 TTNET, TR

Complete listing at https://thyme.apnic.net/au/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description 8151 10660 3404 554 Uninet S.A. de C.V., MX 10620 3483 519 736 Telmex Colombia S.A., CO 11830 2438 369 63 Instituto Costarricense de Electricidad 13999 1835 303 473 Mega Cable, S.A. de C.V., MX 6503 1449 355 527 Axtel, S.A.B. de C.V., MX 28573 1366 2333 255 CLARO S.A., BR 3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1077 369 21 Telefonica del Peru S.A.A., PE 11664 1024 192 443 Techtel LMDS Comunicaciones Interactiva 11172 958 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/au/data-ASnet-LACNIC

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

ASN No of nets /20 equiv MaxAgg Description 24863 1655 393 21 LINKdotNET-AS, EG 24835 1472 519 32 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 955 65 63 ORANGE-COTE-IVOIRE, CI 36935 775 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 51 37 WANANCHI-, KE 37342 464 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/au/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description 8151 10660 3404 554 Uninet S.A. de C.V., MX 9808 9195 8879 35 CHINAMOBILE-CN China Mobile Communicati 9121 6936 1692 17 TTNET, TR 12479 6832 1730 150 UNI2-AS, ES 16509 6504 10363 2826 AMAZON-02, US 7545 5930 789 688 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4678 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4515 299 659 CABLEONE, US 20940 3989 3204 550 AKAMAI-ASN1, NL 8551 3977 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at https://thyme.apnic.net/au/data-ASnet

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

ASN No of nets Net Savings Description 9808 9195 9160 CHINAMOBILE-CN China Mobile Communications Grou 9121 6936 6919 TTNET, TR 12479 6832 6682 UNI2-AS, ES 7545 5930 5242 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4678 4603 ERX-CERNET-BKB China Education and Research Net 8551 3977 3938 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 11492 4515 3856 CABLEONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 16509 6504 3678 AMAZON-02, US

Complete listing at https://thyme.apnic.net/au/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 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 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/au/data-badAS

Prefixes from the Special Purpose Address Registry (Global) -----------------------------------------------------------

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/au/data-spar

Advertised Unallocated Addresses --------------------------------

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US 23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG 23.185.16.0/24 Origin: 399244 BLOOM-HOST, US 23.185.16.0/24 Transit: 13335 CLOUDFLARENET, US 23.185.17.0/24 Origin: 399244 BLOOM-HOST, US 23.185.17.0/24 Transit: 13335 CLOUDFLARENET, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet

Complete listing at https://thyme.apnic.net/au/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 /8:16 /9:13 /10:41 /11:101 /12:306 /13:590 /14:1204 /15:2103 /16:13560 /17:8347 /18:14156 /19:25508 /20:44888 /21:53321 /22:109911 /23:100379 /24:545224 /25:2 /26:2 /27:3 /28:0 /29:10 /30:3 /31:0 /32:1253

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 9121 6055 6936 TTNET, TR 12479 5805 6832 UNI2-AS, ES 8151 4381 10660 Uninet S.A. de C.V., MX 8551 3443 3977 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3418 4515 CABLEONE, US 6327 3250 3441 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2941 3948 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2758 2908 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/au/data-sXXas-nos

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

1:1921 2:1026 3:156 4:6 5:3966 6:104 7:5 8:1569 9:1 11:173 12:1705 13:295 14:2377 15:202 16:42 17:384 18:164 20:225 21:4 22:188 23:5685 24:2377 25:6 27:2687 29:19 31:2467 32:96 34:4 35:82 36:1808 37:4505 38:2930 39:708 40:163 41:4201 42:1118 43:2229 44:294 45:17090 46:4190 47:324 49:1696 50:2172 51:109 52:1468 54:372 55:752 56:8 57:67 58:1858 59:1209 60:963 61:2314 62:2625 63:1959 64:5589 65:2355 66:4956 67:3054 68:1233 69:4193 70:1339 71:693 72:3121 74:2684 75:1403 76:586 77:2303 78:3990 79:3147 80:2011 81:1778 82:1501 83:1218 84:1363 85:3712 86:713 87:2075 88:2760 89:3384 90:539 91:7707 92:2023 93:2611 94:3555 95:4842 96:1309 97:350 98:1003 99:737 100:77 101:1283 102:2247 103:29400 104:4444 105:479 106:875 107:2541 108:855 109:4292 110:2049 111:3266 112:2043 113:1522 114:1521 115:2254 116:1937 117:2517 118:2337 119:1893 120:1672 121:1113 122:2593 123:2140 124:1542 125:2147 128:1282 129:1096 130:998 131:2223 132:877 133:378 134:1915 135:297 136:888 137:1015 138:2696 139:1521 140:869 141:1438 142:1311 143:1549 144:1209 145:348 146:1827 147:1478 148:2256 149:1732 150:864 151:1079 152:1850 153:540 154:3503 155:1427 156:1857 157:1248 158:1048 159:2226 160:2582 161:1285 162:3505 163:1326 164:1697 165:1652 166:731 167:1755 168:4023 169:849 170:4854 171:832 172:3201 173:3150 174:1026 175:1158 176:3647 177:5765 178:3585 179:2497 180:2351 181:3049 182:3219 183:1959 184:2372 185:19691 186:4700 187:4366 188:4007 189:3648 190:9105 191:1734 192:11055 193:8666 194:7074 195:5045 196:3106 197:2603 198:6020 199:6076 200:7913 201:5938 202:10617 203:10318 204:4555 205:3435 206:3785 207:3399 208:4047 209:4720 210:4395 211:2479 212:4069 213:3461 214:1150 215:67 216:6565 217:2766 218:1296 219:550 220:1963 221:985 222:862 223:2134

End of report