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 36 IPv4 prefixes · ASN: AS204666 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.59.102.0/23 /23 5.59.102.0 – 5.59.103.255 AS204666 1
2 37.221.240.0/20 /20 37.221.240.0 – 37.221.255.255 AS204666 1
3 37.221.241.0/24 /24 37.221.241.0 – 37.221.241.255 AS204666 1
4 37.221.242.0/24 /24 37.221.242.0 – 37.221.242.255 AS204666 1
5 37.221.243.0/24 /24 37.221.243.0 – 37.221.243.255 AS204666 1
6 37.221.245.0/24 /24 37.221.245.0 – 37.221.245.255 AS204666 1
7 37.221.247.0/24 /24 37.221.247.0 – 37.221.247.255 AS204666 1
8 37.221.248.0/24 /24 37.221.248.0 – 37.221.248.255 AS204666 1
9 37.221.249.0/24 /24 37.221.249.0 – 37.221.249.255 AS204666 1
10 37.221.250.0/24 /24 37.221.250.0 – 37.221.250.255 AS204666 1
11 37.221.251.0/24 /24 37.221.251.0 – 37.221.251.255 AS204666 1
12 37.221.252.0/24 /24 37.221.252.0 – 37.221.252.255 AS204666 1
13 45.153.192.0/22 /22 45.153.192.0 – 45.153.195.255 AS204666 1
14 45.153.192.0/24 /24 45.153.192.0 – 45.153.192.255 AS204666 1
15 45.153.194.0/24 /24 45.153.194.0 – 45.153.194.255 AS204666 1
16 45.153.195.0/24 /24 45.153.195.0 – 45.153.195.255 AS204666 1
17 85.255.88.0/22 /22 85.255.88.0 – 85.255.91.255 AS204666 1
18 91.224.90.0/23 /23 91.224.90.0 – 91.224.91.255 AS204666 1
19 176.119.192.0/24 /24 176.119.192.0 – 176.119.192.255 AS204666 1
20 185.19.0.0/22 /22 185.19.0.0 – 185.19.3.255 AS204666 1
21 185.64.220.0/22 /22 185.64.220.0 – 185.64.223.255 AS204666 1
22 185.64.220.0/24 /24 185.64.220.0 – 185.64.220.255 AS204666 1
23 185.64.222.0/24 /24 185.64.222.0 – 185.64.222.255 AS204666 1
24 185.74.60.0/24 /24 185.74.60.0 – 185.74.60.255 AS204666 1
25 185.87.140.0/22 /22 185.87.140.0 – 185.87.143.255 AS204666 1
26 185.87.142.0/23 /23 185.87.142.0 – 185.87.143.255 AS204666 1
27 185.97.24.0/22 /22 185.97.24.0 – 185.97.27.255 AS204666 1
28 185.97.24.0/24 /24 185.97.24.0 – 185.97.24.255 AS204666 1
29 185.97.25.0/24 /24 185.97.25.0 – 185.97.25.255 AS204666 1
30 185.97.26.0/24 /24 185.97.26.0 – 185.97.26.255 AS204666 1
31 185.188.100.0/24 /24 185.188.100.0 – 185.188.100.255 AS204666 1
32 185.188.101.0/24 /24 185.188.101.0 – 185.188.101.255 AS204666 1
33 185.188.103.0/24 /24 185.188.103.0 – 185.188.103.255 AS204666 1
34 185.230.172.0/22 /22 185.230.172.0 – 185.230.175.255 AS204666 1
35 185.243.172.0/22 /22 185.243.172.0 – 185.243.175.255 AS204666 1
36 213.108.162.0/23 /23 213.108.162.0 – 213.108.163.255 AS204666 1