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 398 IPv4 prefixes · ASN: AS11427 · showing 301–398
# Prefix ↑ Mask Range Origin ASN MOAS
301 154.220.128.0/18 /18 154.220.128.0 – 154.220.191.255 AS11427 1
302 156.229.180.0/22 /22 156.229.180.0 – 156.229.183.255 AS11427 1
303 156.229.184.0/21 /21 156.229.184.0 – 156.229.191.255 AS11427 1
304 156.229.192.0/19 /19 156.229.192.0 – 156.229.223.255 AS11427 1
305 156.229.228.0/22 /22 156.229.228.0 – 156.229.231.255 AS11427 1
306 156.229.232.0/22 /22 156.229.232.0 – 156.229.235.255 AS11427, AS20326 2
307 156.229.240.0/22 /22 156.229.240.0 – 156.229.243.255 AS11427 1
308 156.233.4.0/22 /22 156.233.4.0 – 156.233.7.255 AS11427 1
309 156.233.12.0/22 /22 156.233.12.0 – 156.233.15.255 AS11427 1
310 156.233.16.0/21 /21 156.233.16.0 – 156.233.23.255 AS11427 1
311 156.233.24.0/22 /22 156.233.24.0 – 156.233.27.255 AS11427 1
312 156.233.36.0/22 /22 156.233.36.0 – 156.233.39.255 AS11427 1
313 156.233.76.0/22 /22 156.233.76.0 – 156.233.79.255 AS11427 1
314 156.233.84.0/22 /22 156.233.84.0 – 156.233.87.255 AS11427 1
315 156.233.112.0/22 /22 156.233.112.0 – 156.233.115.255 AS11427 1
316 156.233.128.0/20 /20 156.233.128.0 – 156.233.143.255 AS11427 1
317 156.233.152.0/21 /21 156.233.152.0 – 156.233.159.255 AS11427 1
318 156.233.160.0/19 /19 156.233.160.0 – 156.233.191.255 AS11427 1
319 156.233.196.0/22 /22 156.233.196.0 – 156.233.199.255 AS11427 1
320 156.233.200.0/22 /22 156.233.200.0 – 156.233.203.255 AS11427 1
321 156.238.172.0/22 /22 156.238.172.0 – 156.238.175.255 AS11427 1
322 156.238.176.0/22 /22 156.238.176.0 – 156.238.179.255 AS11427 1
323 156.238.184.0/22 /22 156.238.184.0 – 156.238.187.255 AS11427 1
324 156.239.136.0/22 /22 156.239.136.0 – 156.239.139.255 AS11427 1
325 156.241.8.0/21 /21 156.241.8.0 – 156.241.15.255 AS11427 1
326 156.241.16.0/20 /20 156.241.16.0 – 156.241.31.255 AS11427 1
327 156.241.32.0/21 /21 156.241.32.0 – 156.241.39.255 AS11427 1
328 156.241.44.0/22 /22 156.241.44.0 – 156.241.47.255 AS11427 1
329 156.241.48.0/20 /20 156.241.48.0 – 156.241.63.255 AS11427 1
330 156.242.84.0/22 /22 156.242.84.0 – 156.242.87.255 AS11427 1
331 156.242.96.0/22 /22 156.242.96.0 – 156.242.99.255 AS11427 1
332 156.242.108.0/22 /22 156.242.108.0 – 156.242.111.255 AS11427 1
333 156.242.112.0/21 /21 156.242.112.0 – 156.242.119.255 AS11427 1
334 156.243.40.0/21 /21 156.243.40.0 – 156.243.47.255 AS11427 1
335 156.243.88.0/21 /21 156.243.88.0 – 156.243.95.255 AS11427 1
336 156.243.116.0/22 /22 156.243.116.0 – 156.243.119.255 AS11427 1
337 156.243.120.0/21 /21 156.243.120.0 – 156.243.127.255 AS11427 1
338 156.243.140.0/22 /22 156.243.140.0 – 156.243.143.255 AS11427 1
339 156.243.152.0/22 /22 156.243.152.0 – 156.243.155.255 AS11427 1
340 156.243.160.0/20 /20 156.243.160.0 – 156.243.175.255 AS11427 1
341 156.243.176.0/21 /21 156.243.176.0 – 156.243.183.255 AS11427 1
342 156.243.184.0/22 /22 156.243.184.0 – 156.243.187.255 AS11427 1
343 156.243.208.0/21 /21 156.243.208.0 – 156.243.215.255 AS11427 1
344 156.243.236.0/22 /22 156.243.236.0 – 156.243.239.255 AS11427 1
345 156.244.132.0/22 /22 156.244.132.0 – 156.244.135.255 AS11427 1
346 156.244.136.0/21 /21 156.244.136.0 – 156.244.143.255 AS11427 1
347 156.244.192.0/21 /21 156.244.192.0 – 156.244.199.255 AS11427 1
348 156.244.200.0/22 /22 156.244.200.0 – 156.244.203.255 AS11427 1
349 156.244.212.0/22 /22 156.244.212.0 – 156.244.215.255 AS11427 1
350 156.244.216.0/21 /21 156.244.216.0 – 156.244.223.255 AS11427 1
351 156.248.16.0/22 /22 156.248.16.0 – 156.248.19.255 AS11427 1
352 156.248.32.0/19 /19 156.248.32.0 – 156.248.63.255 AS11427 1
353 156.248.88.0/22 /22 156.248.88.0 – 156.248.91.255 AS11427 1
354 156.248.96.0/21 /21 156.248.96.0 – 156.248.103.255 AS11427 1
355 156.248.112.0/20 /20 156.248.112.0 – 156.248.127.255 AS11427 1
356 156.249.68.0/22 /22 156.249.68.0 – 156.249.71.255 AS11427 1
357 156.249.72.0/21 /21 156.249.72.0 – 156.249.79.255 AS11427 1
358 156.249.84.0/22 /22 156.249.84.0 – 156.249.87.255 AS11427 1
359 156.249.88.0/21 /21 156.249.88.0 – 156.249.95.255 AS11427 1
360 156.249.104.0/21 /21 156.249.104.0 – 156.249.111.255 AS11427 1
361 156.249.116.0/22 /22 156.249.116.0 – 156.249.119.255 AS11427 1
362 159.56.4.0/22 /22 159.56.4.0 – 159.56.7.255 AS11427 1
363 162.253.177.0/24 /24 162.253.177.0 – 162.253.177.255 AS11427 1
364 168.148.160.0/19 /19 168.148.160.0 – 168.148.191.255 AS11427 1
365 168.148.232.0/21 /21 168.148.232.0 – 168.148.239.255 AS11427 1
366 168.151.6.0/24 /24 168.151.6.0 – 168.151.6.255 AS11427 1
367 172.87.128.0/18 /18 172.87.128.0 – 172.87.191.255 AS11427 1
368 173.172.0.0/14 /14 173.172.0.0 – 173.175.255.255 AS11427 1
369 173.197.0.0/18 /18 173.197.0.0 – 173.197.63.255 AS11427 1
370 173.198.128.0/19 /19 173.198.128.0 – 173.198.159.255 AS11427 1
371 184.92.0.0/16 /16 184.92.0.0 – 184.92.255.255 AS11427 1
372 184.93.0.0/17 /17 184.93.0.0 – 184.93.127.255 AS11427 1
373 184.93.128.0/19 /19 184.93.128.0 – 184.93.159.255 AS11427 1
374 192.61.112.0/20 /20 192.61.112.0 – 192.61.127.255 AS11427 1
375 192.63.0.0/16 /16 192.63.0.0 – 192.63.255.255 AS11427 1
376 192.112.244.0/24 /24 192.112.244.0 – 192.112.244.255 AS11427 1
377 192.136.192.0/18 /18 192.136.192.0 – 192.136.255.255 AS11427 1
378 192.154.176.0/20 /20 192.154.176.0 – 192.154.191.255 AS11427 1
379 192.198.240.0/20 /20 192.198.240.0 – 192.198.255.255 AS11427 1
380 198.49.140.0/24 /24 198.49.140.0 – 198.49.140.255 AS11427 1
381 205.201.160.0/20 /20 205.201.160.0 – 205.201.175.255 AS11427 1
382 207.145.0.0/22 /22 207.145.0.0 – 207.145.3.255 AS11427 1
383 207.145.44.0/22 /22 207.145.44.0 – 207.145.47.255 AS11427 1
384 207.145.52.0/22 /22 207.145.52.0 – 207.145.55.255 AS11427 1
385 207.145.56.0/21 /21 207.145.56.0 – 207.145.63.255 AS11427 1
386 207.145.104.0/21 /21 207.145.104.0 – 207.145.111.255 AS11427 1
387 207.145.144.0/21 /21 207.145.144.0 – 207.145.151.255 AS11427 1
388 207.145.176.0/21 /21 207.145.176.0 – 207.145.183.255 AS11427 1
389 207.145.240.0/21 /21 207.145.240.0 – 207.145.247.255 AS11427 1
390 207.168.28.0/22 /22 207.168.28.0 – 207.168.31.255 AS11427 1
391 207.168.48.0/22 /22 207.168.48.0 – 207.168.51.255 AS11427 1
392 207.168.56.0/22 /22 207.168.56.0 – 207.168.59.255 AS11427 1
393 207.168.80.0/21 /21 207.168.80.0 – 207.168.87.255 AS11427 1
394 207.168.92.0/22 /22 207.168.92.0 – 207.168.95.255 AS11427 1
395 216.122.165.0/24 /24 216.122.165.0 – 216.122.165.255 AS11427 1
396 216.132.176.0/22 /22 216.132.176.0 – 216.132.179.255 AS11427 1
397 216.132.216.0/22 /22 216.132.216.0 – 216.132.219.255 AS11427 1
398 216.224.120.0/24 /24 216.224.120.0 – 216.224.120.255 AS11427 1