BGP Full View — RIPE RIS RRC00data as of 2026-05-03 11:51

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
1 125 988
IPv4 origin ASNs
78 238
IPv4 MOAS
6 333
IPv6 prefixes
255 607
IPv6 origin ASNs
36 454
IPv6 MOAS
1 432

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
/13 585
306 708 480
/14 1 203
315 359 232
/15 2 152
282 066 944
/16 13 828
906 231 808
/17 8 682
284 491 776
/18 13 947
228 507 648
/19 26 617
218 046 464
/20 48 501
198 660 096
/21 55 727
114 128 896
/22 118 743
121 592 832
/23 117 906
60 367 872
/24 712 463
182 390 528
Total 1 120 821 4 284 954 368
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 5 467
2 866 282 496
/30 830
217 579 520
/31 359
47 054 848
/32 26 985
1 768 488 960
/33 5 670
185 794 560
/34 5 564
91 160 576
/35 1 940
15 892 480
/36 9 952
40 763 392
/37 1 348
2 760 704
/38 2 727
2 792 448
/39 1 848
946 176
/40 23 828
6 099 968
/41 1 727
221 056
/42 2 974
190 336
/43 1 467
46 944
/44 25 801
412 816
/45 4 515
36 120
/46 5 838
23 352
/47 8 894
17 788
/48 117 294
117 294
Total 255 312 4 413 966 648 042
IPv4 (1 125 988) IPv6 (255 607)
Reset
Found 1 125 988 IPv4 prefixes · showing 1125901–1125988
# Prefix ↑ Mask Range Origin ASN MOAS
1125901 223.252.0.0/18 /18 223.252.0.0 – 223.252.63.255 AS45671 1
1125902 223.252.64.0/20 /20 223.252.64.0 – 223.252.79.255 AS9354 1
1125903 223.252.80.0/20 /20 223.252.80.0 – 223.252.95.255 AS9354 1
1125904 223.252.96.0/20 /20 223.252.96.0 – 223.252.111.255 AS45671 1
1125905 223.252.112.0/20 /20 223.252.112.0 – 223.252.127.255 AS23620 1
1125906 223.252.194.0/24 /24 223.252.194.0 – 223.252.194.255 AS45062 1
1125907 223.252.199.0/24 /24 223.252.199.0 – 223.252.199.255 AS45062 1
1125908 223.252.200.0/23 /23 223.252.200.0 – 223.252.201.255 AS45062 1
1125909 223.252.202.0/24 /24 223.252.202.0 – 223.252.202.255 AS45062 1
1125910 223.252.205.0/24 /24 223.252.205.0 – 223.252.205.255 AS45062 1
1125911 223.252.209.0/24 /24 223.252.209.0 – 223.252.209.255 AS45062 1
1125912 223.252.210.0/23 /23 223.252.210.0 – 223.252.211.255 AS45062 1
1125913 223.252.212.0/24 /24 223.252.212.0 – 223.252.212.255 AS45062 1
1125914 223.252.214.0/24 /24 223.252.214.0 – 223.252.214.255 AS45062 1
1125915 223.252.215.0/24 /24 223.252.215.0 – 223.252.215.255 AS45062 1
1125916 223.252.221.0/24 /24 223.252.221.0 – 223.252.221.255 AS45062 1
1125917 223.252.222.0/24 /24 223.252.222.0 – 223.252.222.255 AS45062 1
1125918 223.253.0.0/19 /19 223.253.0.0 – 223.253.31.255 AS9842 1
1125919 223.253.0.0/20 /20 223.253.0.0 – 223.253.15.255 AS9842 1
1125920 223.253.0.0/21 /21 223.253.0.0 – 223.253.7.255 AS9842 1
1125921 223.253.8.0/21 /21 223.253.8.0 – 223.253.15.255 AS9842 1
1125922 223.253.16.0/20 /20 223.253.16.0 – 223.253.31.255 AS9842 1
1125923 223.253.16.0/21 /21 223.253.16.0 – 223.253.23.255 AS9842 1
1125924 223.253.24.0/21 /21 223.253.24.0 – 223.253.31.255 AS9842 1
1125925 223.253.32.0/19 /19 223.253.32.0 – 223.253.63.255 AS9842 1
1125926 223.253.32.0/20 /20 223.253.32.0 – 223.253.47.255 AS9842 1
1125927 223.253.32.0/21 /21 223.253.32.0 – 223.253.39.255 AS9842 1
1125928 223.253.40.0/21 /21 223.253.40.0 – 223.253.47.255 AS9842 1
1125929 223.253.48.0/20 /20 223.253.48.0 – 223.253.63.255 AS9842 1
1125930 223.253.48.0/21 /21 223.253.48.0 – 223.253.55.255 AS9842 1
1125931 223.253.56.0/21 /21 223.253.56.0 – 223.253.63.255 AS9842 1
1125932 223.253.64.0/18 /18 223.253.64.0 – 223.253.127.255 AS9842 1
1125933 223.253.64.0/19 /19 223.253.64.0 – 223.253.95.255 AS9842 1
1125934 223.253.64.0/20 /20 223.253.64.0 – 223.253.79.255 AS9842 1
1125935 223.253.64.0/21 /21 223.253.64.0 – 223.253.71.255 AS9842 1
1125936 223.253.72.0/21 /21 223.253.72.0 – 223.253.79.255 AS9842 1
1125937 223.253.80.0/20 /20 223.253.80.0 – 223.253.95.255 AS9842 1
1125938 223.253.80.0/21 /21 223.253.80.0 – 223.253.87.255 AS9842 1
1125939 223.253.88.0/21 /21 223.253.88.0 – 223.253.95.255 AS9842 1
1125940 223.253.96.0/19 /19 223.253.96.0 – 223.253.127.255 AS9842 1
1125941 223.253.96.0/20 /20 223.253.96.0 – 223.253.111.255 AS9842 1
1125942 223.253.96.0/21 /21 223.253.96.0 – 223.253.103.255 AS9842 1
1125943 223.253.104.0/21 /21 223.253.104.0 – 223.253.111.255 AS9842 1
1125944 223.253.112.0/20 /20 223.253.112.0 – 223.253.127.255 AS9842 1
1125945 223.253.112.0/21 /21 223.253.112.0 – 223.253.119.255 AS9842 1
1125946 223.253.120.0/21 /21 223.253.120.0 – 223.253.127.255 AS9842 1
1125947 223.254.128.0/19 /19 223.254.128.0 – 223.254.159.255 AS40004 1
1125948 223.254.128.0/20 /20 223.254.128.0 – 223.254.143.255 AS40004 1
1125949 223.254.144.0/20 /20 223.254.144.0 – 223.254.159.255 AS40004 1
1125950 223.254.145.0/24 /24 223.254.145.0 – 223.254.145.255 AS40004 1
1125951 223.255.128.0/19 /19 223.255.128.0 – 223.255.159.255 AS9381 1
1125952 223.255.160.0/19 /19 223.255.160.0 – 223.255.191.255 AS9381 1
1125953 223.255.192.0/21 /21 223.255.192.0 – 223.255.199.255 AS4766 1
1125954 223.255.200.0/24 /24 223.255.200.0 – 223.255.200.255 AS45974 1
1125955 223.255.201.0/24 /24 223.255.201.0 – 223.255.201.255 AS45974 1
1125956 223.255.202.0/24 /24 223.255.202.0 – 223.255.202.255 AS45974 1
1125957 223.255.204.0/24 /24 223.255.204.0 – 223.255.204.255 AS45974 1
1125958 223.255.205.0/24 /24 223.255.205.0 – 223.255.205.255 AS45974 1
1125959 223.255.207.0/24 /24 223.255.207.0 – 223.255.207.255 AS45974 1
1125960 223.255.224.0/24 /24 223.255.224.0 – 223.255.224.255 AS4761 1
1125961 223.255.227.0/24 /24 223.255.227.0 – 223.255.227.255 AS4761 1
1125962 223.255.228.0/24 /24 223.255.228.0 – 223.255.228.255 AS4761 1
1125963 223.255.229.0/24 /24 223.255.229.0 – 223.255.229.255 AS45727 1
1125964 223.255.230.0/24 /24 223.255.230.0 – 223.255.230.255 AS45727 1
1125965 223.255.231.0/24 /24 223.255.231.0 – 223.255.231.255 AS4761 1
1125966 223.255.232.0/24 /24 223.255.232.0 – 223.255.232.255 AS4826 1
1125967 223.255.233.0/24 /24 223.255.233.0 – 223.255.233.255 AS140694 1
1125968 223.255.235.0/24 /24 223.255.235.0 – 223.255.235.255 AS140694 1
1125969 223.255.236.0/24 /24 223.255.236.0 – 223.255.236.255 AS56000 1
1125970 223.255.237.0/24 /24 223.255.237.0 – 223.255.237.255 AS56000 1
1125971 223.255.238.0/24 /24 223.255.238.0 – 223.255.238.255 AS56000 1
1125972 223.255.239.0/24 /24 223.255.239.0 – 223.255.239.255 AS56000 1
1125973 223.255.240.0/22 /22 223.255.240.0 – 223.255.243.255 AS55649 1
1125974 223.255.240.0/24 /24 223.255.240.0 – 223.255.240.255 AS55649 1
1125975 223.255.241.0/24 /24 223.255.241.0 – 223.255.241.255 AS55649 1
1125976 223.255.242.0/24 /24 223.255.242.0 – 223.255.242.255 AS55649 1
1125977 223.255.243.0/24 /24 223.255.243.0 – 223.255.243.255 AS55649 1
1125978 223.255.244.0/24 /24 223.255.244.0 – 223.255.244.255 AS45117 1
1125979 223.255.245.0/24 /24 223.255.245.0 – 223.255.245.255 AS45117 1
1125980 223.255.246.0/24 /24 223.255.246.0 – 223.255.246.255 AS45117 1
1125981 223.255.247.0/24 /24 223.255.247.0 – 223.255.247.255 AS45117 1
1125982 223.255.248.0/24 /24 223.255.248.0 – 223.255.248.255 AS63199 1
1125983 223.255.249.0/24 /24 223.255.249.0 – 223.255.249.255 AS63199 1
1125984 223.255.250.0/24 /24 223.255.250.0 – 223.255.250.255 AS63199 1
1125985 223.255.251.0/24 /24 223.255.251.0 – 223.255.251.255 AS63199 1
1125986 223.255.252.0/24 /24 223.255.252.0 – 223.255.252.255 AS58519 1
1125987 223.255.253.0/24 /24 223.255.253.0 – 223.255.253.255 AS58519 1
1125988 223.255.254.0/24 /24 223.255.254.0 – 223.255.254.255 AS55415 1