BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 261 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 13 308 IPv4 prefixes · ASN: AS8151 · showing 13201–13308
# Prefix ↓ Mask Range Origin ASN MOAS
13201 187.131.0.0/21 /21 187.131.0.0 – 187.131.7.255 AS8151 1
13202 187.131.0.0/19 /19 187.131.0.0 – 187.131.31.255 AS8151 1
13203 187.130.244.0/24 /24 187.130.244.0 – 187.130.244.255 AS8151 1
13204 187.130.225.0/24 /24 187.130.225.0 – 187.130.225.255 AS8151 1
13205 187.130.224.0/19 /19 187.130.224.0 – 187.130.255.255 AS8151 1
13206 187.130.220.0/22 /22 187.130.220.0 – 187.130.223.255 AS8151 1
13207 187.130.216.0/22 /22 187.130.216.0 – 187.130.219.255 AS8151 1
13208 187.130.208.0/21 /21 187.130.208.0 – 187.130.215.255 AS8151 1
13209 187.130.192.0/20 /20 187.130.192.0 – 187.130.207.255 AS8151 1
13210 187.130.191.0/24 /24 187.130.191.0 – 187.130.191.255 AS8151 1
13211 187.130.172.0/24 /24 187.130.172.0 – 187.130.172.255 AS8151 1
13212 187.130.160.0/24 /24 187.130.160.0 – 187.130.160.255 AS8151 1
13213 187.130.160.0/19 /19 187.130.160.0 – 187.130.191.255 AS8151 1
13214 187.130.153.0/24 /24 187.130.153.0 – 187.130.153.255 AS8151 1
13215 187.130.144.0/20 /20 187.130.144.0 – 187.130.159.255 AS8151 1
13216 187.130.128.0/20 /20 187.130.128.0 – 187.130.143.255 AS8151 1
13217 187.130.111.0/24 /24 187.130.111.0 – 187.130.111.255 AS8151 1
13218 187.130.96.0/19 /19 187.130.96.0 – 187.130.127.255 AS8151 1
13219 187.130.90.0/24 /24 187.130.90.0 – 187.130.90.255 AS8151 1
13220 187.130.88.0/24 /24 187.130.88.0 – 187.130.88.255 AS8151 1
13221 187.130.76.0/24 /24 187.130.76.0 – 187.130.76.255 AS8151 1
13222 187.130.72.0/24 /24 187.130.72.0 – 187.130.72.255 AS8151 1
13223 187.130.70.0/24 /24 187.130.70.0 – 187.130.70.255 AS8151 1
13224 187.130.64.0/19 /19 187.130.64.0 – 187.130.95.255 AS8151 1
13225 187.130.63.0/24 /24 187.130.63.0 – 187.130.63.255 AS8151 1
13226 187.130.32.0/19 /19 187.130.32.0 – 187.130.63.255 AS8151 1
13227 187.130.31.0/24 /24 187.130.31.0 – 187.130.31.255 AS8151 1
13228 187.130.9.0/24 /24 187.130.9.0 – 187.130.9.255 AS8151 1
13229 187.130.3.0/24 /24 187.130.3.0 – 187.130.3.255 AS8151 1
13230 187.130.0.0/19 /19 187.130.0.0 – 187.130.31.255 AS8151 1
13231 168.255.254.0/24 /24 168.255.254.0 – 168.255.254.255 AS8151 1
13232 168.255.253.0/24 /24 168.255.253.0 – 168.255.253.255 AS8151 1
13233 168.255.252.0/24 /24 168.255.252.0 – 168.255.252.255 AS8151 1
13234 168.255.251.0/24 /24 168.255.251.0 – 168.255.251.255 AS8151 1
13235 168.255.220.0/24 /24 168.255.220.0 – 168.255.220.255 AS8151 1
13236 168.255.203.0/24 /24 168.255.203.0 – 168.255.203.255 AS8151 1
13237 168.255.201.0/24 /24 168.255.201.0 – 168.255.201.255 AS8151 1
13238 168.255.153.0/24 /24 168.255.153.0 – 168.255.153.255 AS8151 1
13239 168.255.122.0/24 /24 168.255.122.0 – 168.255.122.255 AS8151 1
13240 168.255.121.0/24 /24 168.255.121.0 – 168.255.121.255 AS8151 1
13241 168.255.120.0/24 /24 168.255.120.0 – 168.255.120.255 AS8151 1
13242 168.255.101.0/24 /24 168.255.101.0 – 168.255.101.255 AS8151 1
13243 159.16.0.0/22 /22 159.16.0.0 – 159.16.3.255 AS8151 1
13244 158.173.133.0/24 /24 158.173.133.0 – 158.173.133.255 AS8151 1
13245 158.122.128.0/21 /21 158.122.128.0 – 158.122.135.255 AS8151 1
13246 158.122.96.0/19 /19 158.122.96.0 – 158.122.127.255 AS8151 1
13247 158.122.92.0/22 /22 158.122.92.0 – 158.122.95.255 AS8151 1
13248 158.122.84.0/22 /22 158.122.84.0 – 158.122.87.255 AS8151 1
13249 158.122.80.0/22 /22 158.122.80.0 – 158.122.83.255 AS8151 1
13250 158.122.64.0/20 /20 158.122.64.0 – 158.122.79.255 AS8151 1
13251 158.122.0.0/19 /19 158.122.0.0 – 158.122.31.255 AS8151 1
13252 148.249.0.0/24 /24 148.249.0.0 – 148.249.0.255 AS8151 1
13253 148.235.160.0/19 /19 148.235.160.0 – 148.235.191.255 AS8151 1
13254 148.235.128.0/19 /19 148.235.128.0 – 148.235.159.255 AS8151 1
13255 148.235.96.0/19 /19 148.235.96.0 – 148.235.127.255 AS8151 1
13256 148.235.64.0/19 /19 148.235.64.0 – 148.235.95.255 AS8151 1
13257 148.235.32.0/19 /19 148.235.32.0 – 148.235.63.255 AS8151 1
13258 148.235.0.0/19 /19 148.235.0.0 – 148.235.31.255 AS8151 1
13259 148.233.198.0/24 /24 148.233.198.0 – 148.233.198.255 AS8151 1
13260 148.233.192.0/18 /18 148.233.192.0 – 148.233.255.255 AS8151 1
13261 148.233.160.0/19 /19 148.233.160.0 – 148.233.191.255 AS8151 1
13262 148.233.144.0/20 /20 148.233.144.0 – 148.233.159.255 AS8151 1
13263 148.233.140.0/22 /22 148.233.140.0 – 148.233.143.255 AS8151 1
13264 148.233.136.0/22 /22 148.233.136.0 – 148.233.139.255 AS8151 1
13265 148.233.132.0/22 /22 148.233.132.0 – 148.233.135.255 AS8151 1
13266 148.233.128.0/22 /22 148.233.128.0 – 148.233.131.255 AS8151 1
13267 148.233.76.0/24 /24 148.233.76.0 – 148.233.76.255 AS8151 1
13268 148.233.64.0/19 /19 148.233.64.0 – 148.233.95.255 AS8151 1
13269 148.233.37.0/24 /24 148.233.37.0 – 148.233.37.255 AS8151 1
13270 148.233.32.0/19 /19 148.233.32.0 – 148.233.63.255 AS8151 1
13271 148.233.24.0/21 /21 148.233.24.0 – 148.233.31.255 AS8151 1
13272 148.233.16.0/21 /21 148.233.16.0 – 148.233.23.255 AS8151 1
13273 148.233.10.0/24 /24 148.233.10.0 – 148.233.10.255 AS8151 1
13274 148.233.0.0/20 /20 148.233.0.0 – 148.233.15.255 AS8151 1
13275 148.226.195.0/24 /24 148.226.195.0 – 148.226.195.255 AS8151 1
13276 148.223.224.0/19 /19 148.223.224.0 – 148.223.255.255 AS8151 1
13277 148.223.192.0/19 /19 148.223.192.0 – 148.223.223.255 AS8151 1
13278 148.223.128.0/18 /18 148.223.128.0 – 148.223.191.255 AS8151 1
13279 148.223.112.0/20 /20 148.223.112.0 – 148.223.127.255 AS8151 1
13280 148.223.96.0/20 /20 148.223.96.0 – 148.223.111.255 AS8151 1
13281 148.223.91.0/24 /24 148.223.91.0 – 148.223.91.255 AS8151 1
13282 148.223.88.0/24 /24 148.223.88.0 – 148.223.88.255 AS8151 1
13283 148.223.80.0/20 /20 148.223.80.0 – 148.223.95.255 AS8151 1
13284 148.223.69.0/24 /24 148.223.69.0 – 148.223.69.255 AS8151 1
13285 148.223.68.0/24 /24 148.223.68.0 – 148.223.68.255 AS8151 1
13286 148.223.64.0/20 /20 148.223.64.0 – 148.223.79.255 AS8151 1
13287 148.223.48.0/20 /20 148.223.48.0 – 148.223.63.255 AS8151 1
13288 148.223.32.0/20 /20 148.223.32.0 – 148.223.47.255 AS8151 1
13289 148.223.16.0/20 /20 148.223.16.0 – 148.223.31.255 AS8151 1
13290 148.223.0.0/20 /20 148.223.0.0 – 148.223.15.255 AS8151 1
13291 148.221.128.0/24 /24 148.221.128.0 – 148.221.128.255 AS8151 1
13292 148.221.128.0/19 /19 148.221.128.0 – 148.221.159.255 AS8151 1
13293 148.219.0.0/16 /16 148.219.0.0 – 148.219.255.255 AS8151 1
13294 148.217.0.0/16 /16 148.217.0.0 – 148.217.255.255 AS8151 1
13295 148.212.0.0/16 /16 148.212.0.0 – 148.212.255.255 AS8151 1
13296 148.207.159.0/24 /24 148.207.159.0 – 148.207.159.255 AS8151 1
13297 148.207.158.0/24 /24 148.207.158.0 – 148.207.158.255 AS8151 1
13298 148.207.148.0/24 /24 148.207.148.0 – 148.207.148.255 AS8151 1
13299 148.207.147.0/24 /24 148.207.147.0 – 148.207.147.255 AS8151 1
13300 148.207.146.0/24 /24 148.207.146.0 – 148.207.146.255 AS8151 1
13301 148.207.145.0/24 /24 148.207.145.0 – 148.207.145.255 AS8151 1
13302 148.207.144.0/24 /24 148.207.144.0 – 148.207.144.255 AS8151 1
13303 148.207.98.0/24 /24 148.207.98.0 – 148.207.98.255 AS8151 1
13304 148.207.97.0/24 /24 148.207.97.0 – 148.207.97.255 AS8151 1
13305 148.207.96.0/24 /24 148.207.96.0 – 148.207.96.255 AS8151 1
13306 148.207.2.0/24 /24 148.207.2.0 – 148.207.2.255 AS8151 1
13307 148.207.1.0/24 /24 148.207.1.0 – 148.207.1.255 AS8151 1
13308 45.144.224.0/24 /24 45.144.224.0 – 45.144.224.255 AS8151 1