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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /24 0.02%

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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 355 IPv4 prefixes · ASN: AS63949 · showing 301–355
# Prefix ↑ Mask Range Origin ASN MOAS
301 172.239.32.0/19 /19 172.239.32.0 – 172.239.63.255 AS63949 1
302 172.239.64.0/19 /19 172.239.64.0 – 172.239.95.255 AS63949 1
303 172.239.96.0/19 /19 172.239.96.0 – 172.239.127.255 AS63949 1
304 172.239.128.0/19 /19 172.239.128.0 – 172.239.159.255 AS63949 1
305 172.239.160.0/20 /20 172.239.160.0 – 172.239.175.255 AS63949 1
306 172.239.176.0/20 /20 172.239.176.0 – 172.239.191.255 AS63949 1
307 172.239.192.0/19 /19 172.239.192.0 – 172.239.223.255 AS63949 1
308 172.239.224.0/19 /19 172.239.224.0 – 172.239.255.255 AS63949 1
309 173.230.128.0/20 /20 173.230.128.0 – 173.230.143.255 AS63949 1
310 173.230.144.0/20 /20 173.230.144.0 – 173.230.159.255 AS63949 1
311 173.255.192.0/20 /20 173.255.192.0 – 173.255.207.255 AS63949 1
312 173.255.208.0/20 /20 173.255.208.0 – 173.255.223.255 AS63949 1
313 173.255.224.0/20 /20 173.255.224.0 – 173.255.239.255 AS63949 1
314 173.255.239.0/24 /24 173.255.239.0 – 173.255.239.255 AS63949 1
315 173.255.240.0/20 /20 173.255.240.0 – 173.255.255.255 AS63949 1
316 176.58.96.0/19 /19 176.58.96.0 – 176.58.127.255 AS63949 1
317 178.79.128.0/18 /18 178.79.128.0 – 178.79.191.255 AS63949 1
318 185.3.92.0/22 /22 185.3.92.0 – 185.3.95.255 AS63949 1
319 192.46.208.0/21 /21 192.46.208.0 – 192.46.215.255 AS63949 1
320 192.46.216.0/22 /22 192.46.216.0 – 192.46.219.255 AS63949 1
321 192.46.220.0/23 /23 192.46.220.0 – 192.46.221.255 AS63949 1
322 192.46.222.0/23 /23 192.46.222.0 – 192.46.223.255 AS63949 1
323 192.46.224.0/21 /21 192.46.224.0 – 192.46.231.255 AS63949 1
324 192.46.232.0/21 /21 192.46.232.0 – 192.46.239.255 AS63949 1
325 192.53.112.0/21 /21 192.53.112.0 – 192.53.119.255 AS63949 1
326 192.53.120.0/22 /22 192.53.120.0 – 192.53.123.255 AS63949 1
327 192.53.124.0/22 /22 192.53.124.0 – 192.53.127.255 AS63949 1
328 192.53.160.0/21 /21 192.53.160.0 – 192.53.167.255 AS63949 1
329 192.53.168.0/23 /23 192.53.168.0 – 192.53.169.255 AS63949 1
330 192.53.170.0/23 /23 192.53.170.0 – 192.53.171.255 AS63949 1
331 192.53.172.0/22 /22 192.53.172.0 – 192.53.175.255 AS63949 1
332 192.81.128.0/21 /21 192.81.128.0 – 192.81.135.255 AS63949 1
333 192.155.80.0/21 /21 192.155.80.0 – 192.155.87.255 AS63949 1
334 192.155.88.0/22 /22 192.155.88.0 – 192.155.91.255 AS63949 1
335 192.155.92.0/22 /22 192.155.92.0 – 192.155.95.255 AS63949 1
336 194.195.112.0/21 /21 194.195.112.0 – 194.195.119.255 AS63949 1
337 194.195.120.0/21 /21 194.195.120.0 – 194.195.127.255 AS63949 1
338 194.195.208.0/21 /21 194.195.208.0 – 194.195.215.255 AS63949 1
339 194.195.216.0/21 /21 194.195.216.0 – 194.195.223.255 AS63949 1
340 194.195.240.0/21 /21 194.195.240.0 – 194.195.247.255 AS63949 1
341 194.195.248.0/21 /21 194.195.248.0 – 194.195.255.255 AS63949 1
342 194.233.160.0/21 /21 194.233.160.0 – 194.233.167.255 AS63949 1
343 194.233.168.0/21 /21 194.233.168.0 – 194.233.175.255 AS63949 1
344 198.58.96.0/19 /19 198.58.96.0 – 198.58.127.255 AS63949 1
345 198.74.48.0/22 /22 198.74.48.0 – 198.74.51.255 AS63949 1
346 198.74.52.0/22 /22 198.74.52.0 – 198.74.55.255 AS63949 1
347 198.74.56.0/21 /21 198.74.56.0 – 198.74.63.255 AS63949 1
348 212.71.232.0/21 /21 212.71.232.0 – 212.71.239.255 AS63949 1
349 212.71.244.0/22 /22 212.71.244.0 – 212.71.247.255 AS63949 1
350 212.71.248.0/21 /21 212.71.248.0 – 212.71.255.255 AS63949 1
351 212.111.40.0/22 /22 212.111.40.0 – 212.111.43.255 AS63949 1
352 213.52.128.0/23 /23 213.52.128.0 – 213.52.129.255 AS63949 1
353 213.52.130.0/24 /24 213.52.130.0 – 213.52.130.255 AS63949 1
354 213.168.248.0/22 /22 213.168.248.0 – 213.168.251.255 AS63949 1
355 213.219.36.0/22 /22 213.219.36.0 – 213.219.39.255 AS63949 1