BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 355 IPv4 prefixes · ASN: AS63949 · showing 301–355
# Prefix ↑ Mask Range Origin ASN MOAS
301 172.239.96.0/19 /19 172.239.96.0 – 172.239.127.255 AS63949 1
302 172.239.128.0/19 /19 172.239.128.0 – 172.239.159.255 AS63949 1
303 172.239.160.0/20 /20 172.239.160.0 – 172.239.175.255 AS63949 1
304 172.239.176.0/20 /20 172.239.176.0 – 172.239.191.255 AS63949 1
305 172.239.192.0/19 /19 172.239.192.0 – 172.239.223.255 AS63949 1
306 172.239.224.0/19 /19 172.239.224.0 – 172.239.255.255 AS63949 1
307 173.230.128.0/20 /20 173.230.128.0 – 173.230.143.255 AS63949 1
308 173.230.144.0/20 /20 173.230.144.0 – 173.230.159.255 AS63949 1
309 173.255.192.0/20 /20 173.255.192.0 – 173.255.207.255 AS63949 1
310 173.255.208.0/20 /20 173.255.208.0 – 173.255.223.255 AS63949 1
311 173.255.224.0/20 /20 173.255.224.0 – 173.255.239.255 AS63949 1
312 173.255.239.0/24 /24 173.255.239.0 – 173.255.239.255 AS63949 1
313 173.255.240.0/20 /20 173.255.240.0 – 173.255.255.255 AS63949 1
314 176.58.96.0/19 /19 176.58.96.0 – 176.58.127.255 AS63949 1
315 178.79.128.0/18 /18 178.79.128.0 – 178.79.191.255 AS63949 1
316 185.3.92.0/22 /22 185.3.92.0 – 185.3.95.255 AS63949 1
317 192.46.208.0/21 /21 192.46.208.0 – 192.46.215.255 AS63949 1
318 192.46.216.0/22 /22 192.46.216.0 – 192.46.219.255 AS63949 1
319 192.46.220.0/23 /23 192.46.220.0 – 192.46.221.255 AS63949 1
320 192.46.222.0/23 /23 192.46.222.0 – 192.46.223.255 AS63949 1
321 192.46.224.0/21 /21 192.46.224.0 – 192.46.231.255 AS63949 1
322 192.46.232.0/21 /21 192.46.232.0 – 192.46.239.255 AS63949 1
323 192.46.233.134/32 /32 192.46.233.134 – 192.46.233.134 AS63949, AS20940 2
324 192.53.112.0/21 /21 192.53.112.0 – 192.53.119.255 AS63949 1
325 192.53.120.0/22 /22 192.53.120.0 – 192.53.123.255 AS63949 1
326 192.53.124.0/22 /22 192.53.124.0 – 192.53.127.255 AS63949 1
327 192.53.160.0/21 /21 192.53.160.0 – 192.53.167.255 AS63949 1
328 192.53.168.0/23 /23 192.53.168.0 – 192.53.169.255 AS63949 1
329 192.53.170.0/23 /23 192.53.170.0 – 192.53.171.255 AS63949 1
330 192.53.172.0/22 /22 192.53.172.0 – 192.53.175.255 AS63949 1
331 192.81.128.0/21 /21 192.81.128.0 – 192.81.135.255 AS63949 1
332 192.155.80.0/21 /21 192.155.80.0 – 192.155.87.255 AS63949 1
333 192.155.88.0/22 /22 192.155.88.0 – 192.155.91.255 AS63949 1
334 192.155.92.0/22 /22 192.155.92.0 – 192.155.95.255 AS63949 1
335 194.195.112.0/21 /21 194.195.112.0 – 194.195.119.255 AS63949 1
336 194.195.120.0/21 /21 194.195.120.0 – 194.195.127.255 AS63949 1
337 194.195.208.0/21 /21 194.195.208.0 – 194.195.215.255 AS63949 1
338 194.195.216.0/21 /21 194.195.216.0 – 194.195.223.255 AS63949 1
339 194.195.240.0/21 /21 194.195.240.0 – 194.195.247.255 AS63949 1
340 194.195.248.0/21 /21 194.195.248.0 – 194.195.255.255 AS63949 1
341 194.233.160.0/21 /21 194.233.160.0 – 194.233.167.255 AS63949 1
342 194.233.168.0/21 /21 194.233.168.0 – 194.233.175.255 AS63949 1
343 198.58.96.0/19 /19 198.58.96.0 – 198.58.127.255 AS63949 1
344 198.74.48.0/22 /22 198.74.48.0 – 198.74.51.255 AS63949 1
345 198.74.52.0/22 /22 198.74.52.0 – 198.74.55.255 AS63949 1
346 198.74.56.0/21 /21 198.74.56.0 – 198.74.63.255 AS63949 1
347 212.71.232.0/21 /21 212.71.232.0 – 212.71.239.255 AS63949 1
348 212.71.244.0/22 /22 212.71.244.0 – 212.71.247.255 AS63949 1
349 212.71.244.190/32 /32 212.71.244.190 – 212.71.244.190 AS63949, AS20940 2
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