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 371 IPv4 prefixes · ASN: AS6621 · showing 301–371
# Prefix ↓ Mask Range Origin ASN MOAS
301 67.45.104.0/22 /22 67.45.104.0 – 67.45.107.255 AS6621 1
302 67.45.100.0/22 /22 67.45.100.0 – 67.45.103.255 AS6621 1
303 67.45.96.0/22 /22 67.45.96.0 – 67.45.99.255 AS6621 1
304 67.45.64.0/20 /20 67.45.64.0 – 67.45.79.255 AS6621 1
305 67.45.48.0/20 /20 67.45.48.0 – 67.45.63.255 AS6621 1
306 67.45.44.0/22 /22 67.45.44.0 – 67.45.47.255 AS6621 1
307 67.45.40.0/22 /22 67.45.40.0 – 67.45.43.255 AS6621 1
308 67.45.36.0/22 /22 67.45.36.0 – 67.45.39.255 AS6621 1
309 67.45.32.0/22 /22 67.45.32.0 – 67.45.35.255 AS6621 1
310 67.45.8.0/21 /21 67.45.8.0 – 67.45.15.255 AS6621 1
311 67.45.0.0/21 /21 67.45.0.0 – 67.45.7.255 AS6621 1
312 67.45.0.0/20 /20 67.45.0.0 – 67.45.15.255 AS6621 1
313 67.44.252.0/22 /22 67.44.252.0 – 67.44.255.255 AS6621 1
314 67.44.248.0/22 /22 67.44.248.0 – 67.44.251.255 AS6621 1
315 67.44.244.0/22 /22 67.44.244.0 – 67.44.247.255 AS6621 1
316 67.44.240.0/22 /22 67.44.240.0 – 67.44.243.255 AS6621 1
317 67.44.236.0/22 /22 67.44.236.0 – 67.44.239.255 AS6621 1
318 67.44.232.0/22 /22 67.44.232.0 – 67.44.235.255 AS6621 1
319 67.44.228.0/22 /22 67.44.228.0 – 67.44.231.255 AS6621 1
320 67.44.224.0/22 /22 67.44.224.0 – 67.44.227.255 AS6621 1
321 67.44.220.0/22 /22 67.44.220.0 – 67.44.223.255 AS6621 1
322 67.44.216.0/22 /22 67.44.216.0 – 67.44.219.255 AS6621 1
323 67.44.212.0/22 /22 67.44.212.0 – 67.44.215.255 AS6621 1
324 67.44.208.0/22 /22 67.44.208.0 – 67.44.211.255 AS6621 1
325 67.44.204.0/22 /22 67.44.204.0 – 67.44.207.255 AS6621 1
326 67.44.200.0/22 /22 67.44.200.0 – 67.44.203.255 AS6621 1
327 67.44.196.0/22 /22 67.44.196.0 – 67.44.199.255 AS6621 1
328 67.44.192.0/22 /22 67.44.192.0 – 67.44.195.255 AS6621 1
329 67.44.188.0/22 /22 67.44.188.0 – 67.44.191.255 AS6621 1
330 67.44.184.0/22 /22 67.44.184.0 – 67.44.187.255 AS6621 1
331 67.44.180.0/22 /22 67.44.180.0 – 67.44.183.255 AS6621 1
332 67.44.176.0/22 /22 67.44.176.0 – 67.44.179.255 AS6621 1
333 67.44.172.0/22 /22 67.44.172.0 – 67.44.175.255 AS6621 1
334 67.44.168.0/22 /22 67.44.168.0 – 67.44.171.255 AS6621 1
335 67.44.164.0/22 /22 67.44.164.0 – 67.44.167.255 AS6621 1
336 67.44.160.0/22 /22 67.44.160.0 – 67.44.163.255 AS6621 1
337 67.44.56.0/22 /22 67.44.56.0 – 67.44.59.255 AS63062, AS6621 2
338 67.44.48.0/22 /22 67.44.48.0 – 67.44.51.255 AS63062, AS6621 2
339 67.44.48.0/20 /20 67.44.48.0 – 67.44.63.255 AS6621, AS63062 2
340 67.44.32.0/20 /20 67.44.32.0 – 67.44.47.255 AS6621 1
341 67.44.16.0/20 /20 67.44.16.0 – 67.44.31.255 AS6621 1
342 66.82.248.0/21 /21 66.82.248.0 – 66.82.255.255 AS6621 1
343 66.82.246.0/23 /23 66.82.246.0 – 66.82.247.255 AS6621 1
344 66.82.245.0/24 /24 66.82.245.0 – 66.82.245.255 AS6621 1
345 66.82.243.0/24 /24 66.82.243.0 – 66.82.243.255 AS6621 1
346 66.82.240.0/23 /23 66.82.240.0 – 66.82.241.255 AS6621 1
347 66.82.238.0/23 /23 66.82.238.0 – 66.82.239.255 AS6621 1
348 66.82.234.0/23 /23 66.82.234.0 – 66.82.235.255 AS6621 1
349 66.82.233.0/24 /24 66.82.233.0 – 66.82.233.255 AS6621 1
350 66.82.228.0/23 /23 66.82.228.0 – 66.82.229.255 AS6621 1
351 66.82.224.0/22 /22 66.82.224.0 – 66.82.227.255 AS6621 1
352 66.82.192.0/19 /19 66.82.192.0 – 66.82.223.255 AS6621 1
353 66.82.160.0/19 /19 66.82.160.0 – 66.82.191.255 AS6621 1
354 66.82.151.0/24 /24 66.82.151.0 – 66.82.151.255 AS6621 1
355 66.82.148.0/23 /23 66.82.148.0 – 66.82.149.255 AS6621 1
356 66.82.144.0/22 /22 66.82.144.0 – 66.82.147.255 AS6621 1
357 66.82.142.0/24 /24 66.82.142.0 – 66.82.142.255 AS6621 1
358 66.82.140.0/23 /23 66.82.140.0 – 66.82.141.255 AS6621 1
359 66.82.136.0/22 /22 66.82.136.0 – 66.82.139.255 AS6621 1
360 66.82.132.0/22 /22 66.82.132.0 – 66.82.135.255 AS6621 1
361 66.82.130.0/23 /23 66.82.130.0 – 66.82.131.255 AS6621 1
362 66.82.128.0/24 /24 66.82.128.0 – 66.82.128.255 AS6621 1
363 66.82.126.0/23 /23 66.82.126.0 – 66.82.127.255 AS6621 1
364 66.82.125.0/24 /24 66.82.125.0 – 66.82.125.255 AS6621 1
365 66.82.120.0/22 /22 66.82.120.0 – 66.82.123.255 AS6621 1
366 66.82.112.0/21 /21 66.82.112.0 – 66.82.119.255 AS6621 1
367 66.82.96.0/20 /20 66.82.96.0 – 66.82.111.255 AS6621 1
368 66.82.64.0/19 /19 66.82.64.0 – 66.82.95.255 AS6621 1
369 66.82.32.0/19 /19 66.82.32.0 – 66.82.63.255 AS6621 1
370 66.82.0.0/19 /19 66.82.0.0 – 66.82.31.255 AS6621 1
371 65.88.96.0/20 /20 65.88.96.0 – 65.88.111.255 AS6621 1