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 368 IPv4 prefixes · ASN: AS23201 · showing 301–368
# Prefix ↑ Mask Range Origin ASN MOAS
301 186.16.12.0/24 /24 186.16.12.0 – 186.16.12.255 AS23201 1
302 186.16.13.0/24 /24 186.16.13.0 – 186.16.13.255 AS23201 1
303 186.16.14.0/24 /24 186.16.14.0 – 186.16.14.255 AS23201 1
304 186.16.15.0/24 /24 186.16.15.0 – 186.16.15.255 AS23201 1
305 186.16.16.0/24 /24 186.16.16.0 – 186.16.16.255 AS23201 1
306 186.16.18.0/24 /24 186.16.18.0 – 186.16.18.255 AS23201 1
307 186.16.19.0/24 /24 186.16.19.0 – 186.16.19.255 AS23201 1
308 186.16.20.0/24 /24 186.16.20.0 – 186.16.20.255 AS23201 1
309 186.16.24.0/22 /22 186.16.24.0 – 186.16.27.255 AS23201 1
310 186.16.29.0/24 /24 186.16.29.0 – 186.16.29.255 AS23201 1
311 186.16.30.0/24 /24 186.16.30.0 – 186.16.30.255 AS23201 1
312 186.16.31.0/24 /24 186.16.31.0 – 186.16.31.255 AS23201 1
313 186.16.32.0/24 /24 186.16.32.0 – 186.16.32.255 AS23201 1
314 186.16.48.0/21 /21 186.16.48.0 – 186.16.55.255 AS23201 1
315 186.16.56.0/22 /22 186.16.56.0 – 186.16.59.255 AS23201 1
316 186.16.64.0/24 /24 186.16.64.0 – 186.16.64.255 AS23201 1
317 186.16.65.0/24 /24 186.16.65.0 – 186.16.65.255 AS23201 1
318 186.16.66.0/24 /24 186.16.66.0 – 186.16.66.255 AS23201 1
319 186.16.128.0/17 /17 186.16.128.0 – 186.16.255.255 AS23201 1
320 186.16.132.0/24 /24 186.16.132.0 – 186.16.132.255 AS23201 1
321 186.16.152.0/24 /24 186.16.152.0 – 186.16.152.255 AS23201 1
322 186.16.153.0/24 /24 186.16.153.0 – 186.16.153.255 AS23201 1
323 186.16.154.0/24 /24 186.16.154.0 – 186.16.154.255 AS23201 1
324 186.16.155.0/24 /24 186.16.155.0 – 186.16.155.255 AS23201 1
325 186.16.156.0/24 /24 186.16.156.0 – 186.16.156.255 AS23201 1
326 186.16.157.0/24 /24 186.16.157.0 – 186.16.157.255 AS23201 1
327 186.16.161.0/24 /24 186.16.161.0 – 186.16.161.255 AS23201 1
328 186.16.162.0/24 /24 186.16.162.0 – 186.16.162.255 AS23201 1
329 186.16.163.0/24 /24 186.16.163.0 – 186.16.163.255 AS23201 1
330 186.16.164.0/22 /22 186.16.164.0 – 186.16.167.255 AS23201 1
331 186.16.168.0/21 /21 186.16.168.0 – 186.16.175.255 AS23201 1
332 186.16.196.0/22 /22 186.16.196.0 – 186.16.199.255 AS23201 1
333 186.16.232.0/22 /22 186.16.232.0 – 186.16.235.255 AS23201 1
334 186.16.236.0/23 /23 186.16.236.0 – 186.16.237.255 AS23201 1
335 186.16.238.0/24 /24 186.16.238.0 – 186.16.238.255 AS23201 1
336 186.17.0.0/16 /16 186.17.0.0 – 186.17.255.255 AS23201 1
337 186.17.12.0/23 /23 186.17.12.0 – 186.17.13.255 AS23201 1
338 186.17.18.0/24 /24 186.17.18.0 – 186.17.18.255 AS23201 1
339 186.17.19.0/24 /24 186.17.19.0 – 186.17.19.255 AS23201 1
340 186.17.20.0/24 /24 186.17.20.0 – 186.17.20.255 AS23201 1
341 186.17.21.0/24 /24 186.17.21.0 – 186.17.21.255 AS23201 1
342 186.17.176.0/23 /23 186.17.176.0 – 186.17.177.255 AS23201 1
343 186.17.188.0/24 /24 186.17.188.0 – 186.17.188.255 AS23201 1
344 186.17.190.0/24 /24 186.17.190.0 – 186.17.190.255 AS23201 1
345 186.17.192.0/21 /21 186.17.192.0 – 186.17.199.255 AS23201 1
346 186.17.200.0/21 /21 186.17.200.0 – 186.17.207.255 AS23201 1
347 186.17.208.0/21 /21 186.17.208.0 – 186.17.215.255 AS23201 1
348 186.17.216.0/21 /21 186.17.216.0 – 186.17.223.255 AS23201 1
349 186.17.224.0/22 /22 186.17.224.0 – 186.17.227.255 AS23201 1
350 186.17.232.0/22 /22 186.17.232.0 – 186.17.235.255 AS23201 1
351 186.17.240.0/21 /21 186.17.240.0 – 186.17.247.255 AS23201 1
352 186.17.248.0/21 /21 186.17.248.0 – 186.17.255.255 AS23201 1
353 190.2.192.0/20 /20 190.2.192.0 – 190.2.207.255 AS23201 1
354 190.2.193.0/24 /24 190.2.193.0 – 190.2.193.255 AS23201 1
355 190.114.224.0/21 /21 190.114.224.0 – 190.114.231.255 AS23201 1
356 190.121.160.0/20 /20 190.121.160.0 – 190.121.175.255 AS23201 1
357 190.128.128.0/17 /17 190.128.128.0 – 190.128.255.255 AS23201 1
358 190.128.128.0/18 /18 190.128.128.0 – 190.128.191.255 AS23201 1
359 190.128.171.0/24 /24 190.128.171.0 – 190.128.171.255 AS23201 1
360 190.128.189.0/24 /24 190.128.189.0 – 190.128.189.255 AS23201 1
361 190.128.192.0/18 /18 190.128.192.0 – 190.128.255.255 AS23201 1
362 190.128.202.0/24 /24 190.128.202.0 – 190.128.202.255 AS23201 1
363 190.128.224.0/24 /24 190.128.224.0 – 190.128.224.255 AS23201 1
364 190.128.230.0/24 /24 190.128.230.0 – 190.128.230.255 AS23201 1
365 200.9.4.0/22 /22 200.9.4.0 – 200.9.7.255 AS23201 1
366 200.26.176.0/21 /21 200.26.176.0 – 200.26.183.255 AS23201 1
367 200.85.32.0/20 /20 200.85.32.0 – 200.85.47.255 AS23201 1
368 200.85.48.0/20 /20 200.85.48.0 – 200.85.63.255 AS23201 1