BGP Full View — RIPE RIS RRC00data as of 2026-06-29 20:36

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
1 097 942
IPv4 origin ASNs
77 814
IPv4 MOAS
5 756
IPv6 prefixes
0
IPv6 origin ASNs
0
IPv6 MOAS
0

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 905
911 278 080
/17 8 717
285 638 656
/18 14 067
230 473 728
/19 26 682
218 578 944
/20 48 613
199 118 848
/21 56 038
114 765 824
/22 118 712
121 561 088
/23 119 325
61 094 400
/24 687 446
175 986 176
Total 1 097 941 4 300 304 384
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 602 816 addr 72.87%
Not announced 1 165 364 480 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 779 776 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
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
Total 0 0
IPv4 (1 097 942) IPv6 (0)
Reset
Found 43 IPv4 prefixes · ASN: AS39912 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 213.139.252.0/22 /22 213.139.252.0 – 213.139.255.255 AS39912 1
2 195.140.136.0/22 /22 195.140.136.0 – 195.140.139.255 AS39912 1
3 195.16.254.0/23 /23 195.16.254.0 – 195.16.255.255 AS39912 1
4 195.16.253.0/24 /24 195.16.253.0 – 195.16.253.255 AS39912 1
5 195.16.251.0/24 /24 195.16.251.0 – 195.16.251.255 AS39912 1
6 195.16.246.0/23 /23 195.16.246.0 – 195.16.247.255 AS39912 1
7 195.16.245.0/24 /24 195.16.245.0 – 195.16.245.255 AS39912 1
8 195.16.242.0/23 /23 195.16.242.0 – 195.16.243.255 AS39912 1
9 195.16.241.0/24 /24 195.16.241.0 – 195.16.241.255 AS39912 1
10 195.16.238.0/24 /24 195.16.238.0 – 195.16.238.255 AS39912 1
11 195.16.236.0/23 /23 195.16.236.0 – 195.16.237.255 AS39912 1
12 195.16.232.0/22 /22 195.16.232.0 – 195.16.235.255 AS39912 1
13 195.16.224.0/21 /21 195.16.224.0 – 195.16.231.255 AS39912 1
14 194.34.226.0/24 /24 194.34.226.0 – 194.34.226.255 AS39912 1
15 193.47.156.0/24 /24 193.47.156.0 – 193.47.156.255 AS39912 1
16 95.143.80.0/20 /20 95.143.80.0 – 95.143.95.255 AS39912 1
17 93.185.128.0/20 /20 93.185.128.0 – 93.185.143.255 AS39912 1
18 92.63.216.0/21 /21 92.63.216.0 – 92.63.223.255 AS39912 1
19 92.63.214.0/23 /23 92.63.214.0 – 92.63.215.255 AS39912 1
20 92.63.212.0/24 /24 92.63.212.0 – 92.63.212.255 AS39912 1
21 92.63.208.0/22 /22 92.63.208.0 – 92.63.211.255 AS39912 1
22 92.42.16.0/22 /22 92.42.16.0 – 92.42.19.255 AS39912 1
23 91.206.224.0/23 /23 91.206.224.0 – 91.206.225.255 AS39912 1
24 81.94.56.0/21 /21 81.94.56.0 – 81.94.63.255 AS39912 1
25 81.94.54.0/24 /24 81.94.54.0 – 81.94.54.255 AS39912 1
26 81.94.52.0/23 /23 81.94.52.0 – 81.94.53.255 AS39912 1
27 81.94.48.0/22 /22 81.94.48.0 – 81.94.51.255 AS39912 1
28 78.142.124.0/22 /22 78.142.124.0 – 78.142.127.255 AS39912 1
29 78.142.122.0/23 /23 78.142.122.0 – 78.142.123.255 AS39912 1
30 78.142.116.0/23 /23 78.142.116.0 – 78.142.117.255 AS39912 1
31 78.142.112.0/22 /22 78.142.112.0 – 78.142.115.255 AS39912 1
32 78.142.96.0/20 /20 78.142.96.0 – 78.142.111.255 AS39912 1
33 78.142.72.0/21 /21 78.142.72.0 – 78.142.79.255 AS39912 1
34 78.142.68.0/22 /22 78.142.68.0 – 78.142.71.255 AS39912 1
35 78.142.64.0/23 /23 78.142.64.0 – 78.142.65.255 AS39912 1
36 77.220.120.0/21 /21 77.220.120.0 – 77.220.127.255 AS39912 1
37 77.220.112.0/22 /22 77.220.112.0 – 77.220.115.255 AS39912 1
38 77.220.96.0/20 /20 77.220.96.0 – 77.220.111.255 AS39912 1
39 37.186.16.0/21 /21 37.186.16.0 – 37.186.23.255 AS39912 1
40 37.186.8.0/21 /21 37.186.8.0 – 37.186.15.255 AS39912 1
41 37.186.6.0/23 /23 37.186.6.0 – 37.186.7.255 AS39912 1
42 37.186.4.0/24 /24 37.186.4.0 – 37.186.4.255 AS39912 1
43 37.186.0.0/22 /22 37.186.0.0 – 37.186.3.255 AS39912 1