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 50 IPv4 prefixes · ASN: AS265171 · showing 1–50
# Prefix ↓ Mask Range Origin ASN MOAS
1 191.227.96.0/24 /24 191.227.96.0 – 191.227.96.255 AS265171 1
2 191.227.79.0/24 /24 191.227.79.0 – 191.227.79.255 AS265171 1
3 191.227.78.0/24 /24 191.227.78.0 – 191.227.78.255 AS265171 1
4 191.227.66.0/23 /23 191.227.66.0 – 191.227.67.255 AS265171 1
5 191.227.64.0/24 /24 191.227.64.0 – 191.227.64.255 AS265171 1
6 191.227.25.0/24 /24 191.227.25.0 – 191.227.25.255 AS265171 1
7 191.227.24.0/23 /23 191.227.24.0 – 191.227.25.255 AS265171 1
8 191.227.18.0/24 /24 191.227.18.0 – 191.227.18.255 AS265171 1
9 191.227.18.0/23 /23 191.227.18.0 – 191.227.19.255 AS265171 1
10 191.227.8.0/21 /21 191.227.8.0 – 191.227.15.255 AS265171 1
11 191.227.7.0/24 /24 191.227.7.0 – 191.227.7.255 AS265171 1
12 191.227.4.0/22 /22 191.227.4.0 – 191.227.7.255 AS265171 1
13 191.227.2.0/23 /23 191.227.2.0 – 191.227.3.255 AS265171 1
14 191.227.1.0/24 /24 191.227.1.0 – 191.227.1.255 AS265171 1
15 191.227.0.0/17 /17 191.227.0.0 – 191.227.127.255 AS265171 1
16 170.246.11.0/24 /24 170.246.11.0 – 170.246.11.255 AS265171 1
17 170.246.10.0/24 /24 170.246.10.0 – 170.246.10.255 AS265171 1
18 170.246.9.0/24 /24 170.246.9.0 – 170.246.9.255 AS265171 1
19 170.246.8.0/24 /24 170.246.8.0 – 170.246.8.255 AS265171 1
20 170.246.8.0/22 /22 170.246.8.0 – 170.246.11.255 AS265171 1
21 167.249.251.0/24 /24 167.249.251.0 – 167.249.251.255 AS265171 1
22 167.249.250.0/24 /24 167.249.250.0 – 167.249.250.255 AS265171 1
23 167.249.249.0/24 /24 167.249.249.0 – 167.249.249.255 AS265171 1
24 167.249.248.0/24 /24 167.249.248.0 – 167.249.248.255 AS265171 1
25 167.249.248.0/22 /22 167.249.248.0 – 167.249.251.255 AS265171 1
26 149.78.199.0/24 /24 149.78.199.0 – 149.78.199.255 AS265171 1
27 149.78.198.0/24 /24 149.78.198.0 – 149.78.198.255 AS265171 1
28 149.78.197.0/24 /24 149.78.197.0 – 149.78.197.255 AS265171 1
29 149.78.196.0/24 /24 149.78.196.0 – 149.78.196.255 AS265171 1
30 149.78.195.0/24 /24 149.78.195.0 – 149.78.195.255 AS265171 1
31 149.78.194.0/24 /24 149.78.194.0 – 149.78.194.255 AS265171 1
32 149.78.193.0/24 /24 149.78.193.0 – 149.78.193.255 AS265171 1
33 149.78.192.0/24 /24 149.78.192.0 – 149.78.192.255 AS265171 1
34 149.78.192.0/21 /21 149.78.192.0 – 149.78.199.255 AS265171 1
35 149.78.125.0/24 /24 149.78.125.0 – 149.78.125.255 AS265171 1
36 149.78.124.0/24 /24 149.78.124.0 – 149.78.124.255 AS265171 1
37 149.78.121.0/24 /24 149.78.121.0 – 149.78.121.255 AS265171 1
38 149.78.120.0/24 /24 149.78.120.0 – 149.78.120.255 AS265171 1
39 149.78.119.0/24 /24 149.78.119.0 – 149.78.119.255 AS265171 1
40 149.78.118.0/24 /24 149.78.118.0 – 149.78.118.255 AS265171 1
41 149.78.117.0/24 /24 149.78.117.0 – 149.78.117.255 AS265171 1
42 149.78.116.0/24 /24 149.78.116.0 – 149.78.116.255 AS265171 1
43 149.78.115.0/24 /24 149.78.115.0 – 149.78.115.255 AS265171 1
44 149.78.114.0/24 /24 149.78.114.0 – 149.78.114.255 AS265171 1
45 149.78.112.0/24 /24 149.78.112.0 – 149.78.112.255 AS265171 1
46 149.78.110.0/24 /24 149.78.110.0 – 149.78.110.255 AS265171 1
47 149.78.109.0/24 /24 149.78.109.0 – 149.78.109.255 AS265171 1
48 149.78.107.0/24 /24 149.78.107.0 – 149.78.107.255 AS265171 1
49 149.78.105.0/24 /24 149.78.105.0 – 149.78.105.255 AS265171 1
50 149.78.96.0/19 /19 149.78.96.0 – 149.78.127.255 AS265171 1