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BGP Full View — RIPE RIS RRC00data as of 2026-07-01 20:57

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
1 135 865
IPv4 origin ASNs
78 584
IPv4 MOAS
5 925
IPv6 prefixes
260 533
IPv6 origin ASNs
36 766
IPv6 MOAS
869

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 906
911 343 616
/17 8 716
285 605 888
/18 14 068
230 490 112
/19 26 669
218 472 448
/20 48 622
199 155 712
/21 56 013
114 714 624
/22 118 690
121 538 560
/23 119 320
61 091 840
/24 719 907
184 296 192
Total 1 130 348 4 309 041 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 207 552 addr 72.86%
Not announced 1 165 759 744 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.83%
↳ routable but not announced 573 175 040 addr 49.17%
    — of total IPv4 space 13.35%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 517
2 892 496 896
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 807
190 283 776
/34 5 537
90 718 208
/35 1 947
15 949 824
/36 10 035
41 103 360
/37 1 387
2 840 576
/38 2 752
2 818 048
/39 1 859
951 808
/40 24 467
6 263 552
/41 1 766
226 048
/42 3 035
194 240
/43 1 476
47 232
/44 26 396
422 336
/45 4 576
36 608
/46 5 892
23 568
/47 9 166
18 332
/48 120 289
120 289
Total 260 323 4 413 952 449 933
IPv4 (1 135 865) IPv6 (260 533)
Reset
Found 1 135 865 IPv4 prefixes · showing 1135801–1135865
# Prefix ↑ Mask Range Origin ASN MOAS
1135801 223.253.48.0/21 /21 223.253.48.0 – 223.253.55.255 AS9842 1
1135802 223.253.56.0/21 /21 223.253.56.0 – 223.253.63.255 AS9842 1
1135803 223.253.64.0/18 /18 223.253.64.0 – 223.253.127.255 AS9842 1
1135804 223.253.64.0/19 /19 223.253.64.0 – 223.253.95.255 AS9842 1
1135805 223.253.64.0/20 /20 223.253.64.0 – 223.253.79.255 AS9842 1
1135806 223.253.64.0/21 /21 223.253.64.0 – 223.253.71.255 AS9842 1
1135807 223.253.72.0/21 /21 223.253.72.0 – 223.253.79.255 AS9842 1
1135808 223.253.80.0/20 /20 223.253.80.0 – 223.253.95.255 AS9842 1
1135809 223.253.80.0/21 /21 223.253.80.0 – 223.253.87.255 AS9842 1
1135810 223.253.88.0/21 /21 223.253.88.0 – 223.253.95.255 AS9842 1
1135811 223.253.96.0/19 /19 223.253.96.0 – 223.253.127.255 AS9842 1
1135812 223.253.96.0/20 /20 223.253.96.0 – 223.253.111.255 AS9842 1
1135813 223.253.96.0/21 /21 223.253.96.0 – 223.253.103.255 AS9842 1
1135814 223.253.104.0/21 /21 223.253.104.0 – 223.253.111.255 AS9842 1
1135815 223.253.112.0/20 /20 223.253.112.0 – 223.253.127.255 AS9842 1
1135816 223.253.112.0/21 /21 223.253.112.0 – 223.253.119.255 AS9842 1
1135817 223.253.120.0/21 /21 223.253.120.0 – 223.253.127.255 AS9842 1
1135818 223.254.128.0/19 /19 223.254.128.0 – 223.254.159.255 AS40004 1
1135819 223.254.128.0/20 /20 223.254.128.0 – 223.254.143.255 AS40004 1
1135820 223.254.144.0/20 /20 223.254.144.0 – 223.254.159.255 AS40004 1
1135821 223.254.145.0/24 /24 223.254.145.0 – 223.254.145.255 AS40004 1
1135822 223.255.128.0/19 /19 223.255.128.0 – 223.255.159.255 AS9381 1
1135823 223.255.128.0/21 /21 223.255.128.0 – 223.255.135.255 AS9381 1
1135824 223.255.136.0/22 /22 223.255.136.0 – 223.255.139.255 AS9381 1
1135825 223.255.144.0/22 /22 223.255.144.0 – 223.255.147.255 AS9381 1
1135826 223.255.150.0/23 /23 223.255.150.0 – 223.255.151.255 AS9381 1
1135827 223.255.152.0/21 /21 223.255.152.0 – 223.255.159.255 AS9381 1
1135828 223.255.160.0/19 /19 223.255.160.0 – 223.255.191.255 AS9381 1
1135829 223.255.192.0/21 /21 223.255.192.0 – 223.255.199.255 AS4766 1
1135830 223.255.200.0/24 /24 223.255.200.0 – 223.255.200.255 AS45974 1
1135831 223.255.201.0/24 /24 223.255.201.0 – 223.255.201.255 AS45974 1
1135832 223.255.202.0/24 /24 223.255.202.0 – 223.255.202.255 AS45974 1
1135833 223.255.204.0/24 /24 223.255.204.0 – 223.255.204.255 AS45974 1
1135834 223.255.205.0/24 /24 223.255.205.0 – 223.255.205.255 AS45974 1
1135835 223.255.207.0/24 /24 223.255.207.0 – 223.255.207.255 AS45974 1
1135836 223.255.224.0/24 /24 223.255.224.0 – 223.255.224.255 AS4761 1
1135837 223.255.225.0/24 /24 223.255.225.0 – 223.255.225.255 AS4761 1
1135838 223.255.227.0/24 /24 223.255.227.0 – 223.255.227.255 AS4761 1
1135839 223.255.228.0/24 /24 223.255.228.0 – 223.255.228.255 AS4761 1
1135840 223.255.229.0/24 /24 223.255.229.0 – 223.255.229.255 AS45727 1
1135841 223.255.230.0/24 /24 223.255.230.0 – 223.255.230.255 AS45727 1
1135842 223.255.231.0/24 /24 223.255.231.0 – 223.255.231.255 AS4761 1
1135843 223.255.232.0/24 /24 223.255.232.0 – 223.255.232.255 AS4826 1
1135844 223.255.233.0/24 /24 223.255.233.0 – 223.255.233.255 AS140694 1
1135845 223.255.235.0/24 /24 223.255.235.0 – 223.255.235.255 AS140694 1
1135846 223.255.236.0/24 /24 223.255.236.0 – 223.255.236.255 AS56000 1
1135847 223.255.237.0/24 /24 223.255.237.0 – 223.255.237.255 AS56000 1
1135848 223.255.238.0/24 /24 223.255.238.0 – 223.255.238.255 AS56000 1
1135849 223.255.239.0/24 /24 223.255.239.0 – 223.255.239.255 AS56000 1
1135850 223.255.240.0/22 /22 223.255.240.0 – 223.255.243.255 AS55649 1
1135851 223.255.240.0/24 /24 223.255.240.0 – 223.255.240.255 AS55649 1
1135852 223.255.241.0/24 /24 223.255.241.0 – 223.255.241.255 AS55649 1
1135853 223.255.242.0/24 /24 223.255.242.0 – 223.255.242.255 AS55649 1
1135854 223.255.243.0/24 /24 223.255.243.0 – 223.255.243.255 AS55649 1
1135855 223.255.244.0/24 /24 223.255.244.0 – 223.255.244.255 AS45117 1
1135856 223.255.245.0/24 /24 223.255.245.0 – 223.255.245.255 AS45117 1
1135857 223.255.246.0/24 /24 223.255.246.0 – 223.255.246.255 AS45117 1
1135858 223.255.247.0/24 /24 223.255.247.0 – 223.255.247.255 AS45117 1
1135859 223.255.248.0/24 /24 223.255.248.0 – 223.255.248.255 AS63199 1
1135860 223.255.249.0/24 /24 223.255.249.0 – 223.255.249.255 AS63199 1
1135861 223.255.250.0/24 /24 223.255.250.0 – 223.255.250.255 AS63199 1
1135862 223.255.251.0/24 /24 223.255.251.0 – 223.255.251.255 AS63199 1
1135863 223.255.252.0/24 /24 223.255.252.0 – 223.255.252.255 AS58519 1
1135864 223.255.253.0/24 /24 223.255.253.0 – 223.255.253.255 AS58519 1
1135865 223.255.254.0/24 /24 223.255.254.0 – 223.255.254.255 AS55415 1