BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 13 295 IPv4 prefixes · ASN: AS8151 · showing 13201–13295
# Prefix ↑ Mask Range Origin ASN MOAS
13201 201.170.56.0/21 /21 201.170.56.0 – 201.170.63.255 AS8151 1
13202 201.170.64.0/21 /21 201.170.64.0 – 201.170.71.255 AS8151 1
13203 201.170.72.0/21 /21 201.170.72.0 – 201.170.79.255 AS8151 1
13204 201.170.80.0/21 /21 201.170.80.0 – 201.170.87.255 AS8151 1
13205 201.170.88.0/22 /22 201.170.88.0 – 201.170.91.255 AS8151 1
13206 201.170.92.0/22 /22 201.170.92.0 – 201.170.95.255 AS8151 1
13207 201.170.104.0/21 /21 201.170.104.0 – 201.170.111.255 AS8151 1
13208 201.170.112.0/21 /21 201.170.112.0 – 201.170.119.255 AS8151 1
13209 201.170.120.0/23 /23 201.170.120.0 – 201.170.121.255 AS8151 1
13210 201.170.122.0/24 /24 201.170.122.0 – 201.170.122.255 AS8151 1
13211 201.170.123.0/24 /24 201.170.123.0 – 201.170.123.255 AS8151 1
13212 201.170.124.0/24 /24 201.170.124.0 – 201.170.124.255 AS8151 1
13213 201.170.125.0/24 /24 201.170.125.0 – 201.170.125.255 AS8151 1
13214 201.170.126.0/24 /24 201.170.126.0 – 201.170.126.255 AS8151 1
13215 201.170.127.0/24 /24 201.170.127.0 – 201.170.127.255 AS8151 1
13216 201.170.128.0/17 /17 201.170.128.0 – 201.170.255.255 AS8151 1
13217 201.170.128.0/21 /21 201.170.128.0 – 201.170.135.255 AS8151 1
13218 201.170.136.0/21 /21 201.170.136.0 – 201.170.143.255 AS8151 1
13219 201.170.144.0/22 /22 201.170.144.0 – 201.170.147.255 AS8151 1
13220 201.170.148.0/24 /24 201.170.148.0 – 201.170.148.255 AS8151 1
13221 201.170.149.0/24 /24 201.170.149.0 – 201.170.149.255 AS8151 1
13222 201.170.150.0/23 /23 201.170.150.0 – 201.170.151.255 AS8151 1
13223 201.170.152.0/21 /21 201.170.152.0 – 201.170.159.255 AS8151 1
13224 201.170.160.0/20 /20 201.170.160.0 – 201.170.175.255 AS8151 1
13225 201.170.176.0/21 /21 201.170.176.0 – 201.170.183.255 AS8151 1
13226 201.170.184.0/21 /21 201.170.184.0 – 201.170.191.255 AS8151 1
13227 201.170.192.0/21 /21 201.170.192.0 – 201.170.199.255 AS8151 1
13228 201.170.200.0/22 /22 201.170.200.0 – 201.170.203.255 AS8151 1
13229 201.170.204.0/22 /22 201.170.204.0 – 201.170.207.255 AS8151 1
13230 201.170.208.0/22 /22 201.170.208.0 – 201.170.211.255 AS8151 1
13231 201.170.212.0/22 /22 201.170.212.0 – 201.170.215.255 AS8151 1
13232 201.170.216.0/22 /22 201.170.216.0 – 201.170.219.255 AS8151 1
13233 201.170.220.0/24 /24 201.170.220.0 – 201.170.220.255 AS8151 1
13234 201.170.221.0/24 /24 201.170.221.0 – 201.170.221.255 AS8151 1
13235 201.170.224.0/22 /22 201.170.224.0 – 201.170.227.255 AS8151 1
13236 201.170.228.0/22 /22 201.170.228.0 – 201.170.231.255 AS8151 1
13237 201.170.232.0/22 /22 201.170.232.0 – 201.170.235.255 AS8151 1
13238 201.170.236.0/22 /22 201.170.236.0 – 201.170.239.255 AS8151 1
13239 201.170.240.0/22 /22 201.170.240.0 – 201.170.243.255 AS8151 1
13240 201.170.244.0/24 /24 201.170.244.0 – 201.170.244.255 AS8151 1
13241 201.170.245.0/24 /24 201.170.245.0 – 201.170.245.255 AS8151 1
13242 201.170.246.0/24 /24 201.170.246.0 – 201.170.246.255 AS8151 1
13243 201.170.247.0/24 /24 201.170.247.0 – 201.170.247.255 AS8151 1
13244 201.170.249.0/24 /24 201.170.249.0 – 201.170.249.255 AS8151 1
13245 201.170.250.0/24 /24 201.170.250.0 – 201.170.250.255 AS8151 1
13246 201.170.252.0/23 /23 201.170.252.0 – 201.170.253.255 AS8151 1
13247 201.170.254.0/24 /24 201.170.254.0 – 201.170.254.255 AS8151 1
13248 201.170.255.0/24 /24 201.170.255.0 – 201.170.255.255 AS8151 1
13249 201.171.0.0/17 /17 201.171.0.0 – 201.171.127.255 AS8151 1
13250 201.171.0.0/19 /19 201.171.0.0 – 201.171.31.255 AS8151 1
13251 201.171.32.0/19 /19 201.171.32.0 – 201.171.63.255 AS8151 1
13252 201.171.64.0/19 /19 201.171.64.0 – 201.171.95.255 AS8151 1
13253 201.171.112.0/21 /21 201.171.112.0 – 201.171.119.255 AS8151 1
13254 201.171.120.0/22 /22 201.171.120.0 – 201.171.123.255 AS8151 1
13255 201.171.125.0/24 /24 201.171.125.0 – 201.171.125.255 AS8151 1
13256 201.171.126.0/24 /24 201.171.126.0 – 201.171.126.255 AS8151 1
13257 201.171.127.0/24 /24 201.171.127.0 – 201.171.127.255 AS8151 1
13258 201.171.128.0/17 /17 201.171.128.0 – 201.171.255.255 AS8151 1
13259 201.171.128.0/21 /21 201.171.128.0 – 201.171.135.255 AS8151 1
13260 201.171.144.0/21 /21 201.171.144.0 – 201.171.151.255 AS8151 1
13261 201.171.160.0/21 /21 201.171.160.0 – 201.171.167.255 AS8151 1
13262 201.171.168.0/22 /22 201.171.168.0 – 201.171.171.255 AS8151 1
13263 201.171.172.0/22 /22 201.171.172.0 – 201.171.175.255 AS8151 1
13264 201.171.176.0/21 /21 201.171.176.0 – 201.171.183.255 AS8151 1
13265 201.171.184.0/24 /24 201.171.184.0 – 201.171.184.255 AS8151 1
13266 201.171.185.0/24 /24 201.171.185.0 – 201.171.185.255 AS8151 1
13267 201.171.186.0/24 /24 201.171.186.0 – 201.171.186.255 AS8151 1
13268 201.171.187.0/24 /24 201.171.187.0 – 201.171.187.255 AS8151 1
13269 201.171.188.0/24 /24 201.171.188.0 – 201.171.188.255 AS8151 1
13270 201.171.189.0/24 /24 201.171.189.0 – 201.171.189.255 AS8151 1
13271 201.171.190.0/24 /24 201.171.190.0 – 201.171.190.255 AS8151 1
13272 201.171.191.0/24 /24 201.171.191.0 – 201.171.191.255 AS8151 1
13273 201.171.192.0/21 /21 201.171.192.0 – 201.171.199.255 AS8151 1
13274 201.171.200.0/21 /21 201.171.200.0 – 201.171.207.255 AS8151 1
13275 201.171.208.0/21 /21 201.171.208.0 – 201.171.215.255 AS8151 1
13276 201.171.216.0/21 /21 201.171.216.0 – 201.171.223.255 AS8151 1
13277 201.171.224.0/21 /21 201.171.224.0 – 201.171.231.255 AS8151 1
13278 201.171.240.0/22 /22 201.171.240.0 – 201.171.243.255 AS8151 1
13279 201.171.244.0/24 /24 201.171.244.0 – 201.171.244.255 AS8151 1
13280 201.171.245.0/24 /24 201.171.245.0 – 201.171.245.255 AS8151 1
13281 201.171.246.0/24 /24 201.171.246.0 – 201.171.246.255 AS8151 1
13282 201.171.247.0/24 /24 201.171.247.0 – 201.171.247.255 AS8151 1
13283 201.171.248.0/24 /24 201.171.248.0 – 201.171.248.255 AS8151 1
13284 201.171.249.0/24 /24 201.171.249.0 – 201.171.249.255 AS8151 1
13285 201.171.250.0/24 /24 201.171.250.0 – 201.171.250.255 AS8151 1
13286 201.171.251.0/24 /24 201.171.251.0 – 201.171.251.255 AS8151 1
13287 201.171.252.0/24 /24 201.171.252.0 – 201.171.252.255 AS8151 1
13288 201.171.253.0/24 /24 201.171.253.0 – 201.171.253.255 AS8151 1
13289 201.171.254.0/24 /24 201.171.254.0 – 201.171.254.255 AS8151 1
13290 201.171.255.0/24 /24 201.171.255.0 – 201.171.255.255 AS8151 1
13291 204.126.13.0/24 /24 204.126.13.0 – 204.126.13.255 AS8151 1
13292 207.248.128.0/19 /19 207.248.128.0 – 207.248.159.255 AS8151 1
13293 207.248.129.0/24 /24 207.248.129.0 – 207.248.129.255 AS8151 1
13294 207.248.158.0/24 /24 207.248.158.0 – 207.248.158.255 AS8151 1
13295 216.245.25.0/24 /24 216.245.25.0 – 216.245.25.255 AS8151 1