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 49 IPv4 prefixes · ASN: AS37965 · showing 1–49
# Prefix ↑ Mask Range Origin ASN MOAS
1 222.126.128.0/17 /17 222.126.128.0 – 222.126.255.255 AS7468, AS37965 2
2 222.126.128.0/23 /23 222.126.128.0 – 222.126.129.255 AS37965 1
3 222.126.130.0/23 /23 222.126.130.0 – 222.126.131.255 AS37965 1
4 222.126.132.0/23 /23 222.126.132.0 – 222.126.133.255 AS37965 1
5 222.126.140.0/23 /23 222.126.140.0 – 222.126.141.255 AS37965 1
6 222.126.142.0/23 /23 222.126.142.0 – 222.126.143.255 AS37965 1
7 222.126.146.0/23 /23 222.126.146.0 – 222.126.147.255 AS37965 1
8 222.126.148.0/23 /23 222.126.148.0 – 222.126.149.255 AS37965 1
9 222.126.150.0/23 /23 222.126.150.0 – 222.126.151.255 AS37965 1
10 222.126.152.0/23 /23 222.126.152.0 – 222.126.153.255 AS37965 1
11 222.126.154.0/23 /23 222.126.154.0 – 222.126.155.255 AS37965 1
12 222.126.156.0/23 /23 222.126.156.0 – 222.126.157.255 AS7468, AS37965 2
13 222.126.158.0/23 /23 222.126.158.0 – 222.126.159.255 AS37965 1
14 222.126.160.0/23 /23 222.126.160.0 – 222.126.161.255 AS37965 1
15 222.126.162.0/23 /23 222.126.162.0 – 222.126.163.255 AS37965 1
16 222.126.164.0/23 /23 222.126.164.0 – 222.126.165.255 AS37965 1
17 222.126.166.0/23 /23 222.126.166.0 – 222.126.167.255 AS37965 1
18 222.126.168.0/23 /23 222.126.168.0 – 222.126.169.255 AS37965 1
19 222.126.170.0/23 /23 222.126.170.0 – 222.126.171.255 AS37965 1
20 222.126.172.0/23 /23 222.126.172.0 – 222.126.173.255 AS37965 1
21 222.126.174.0/23 /23 222.126.174.0 – 222.126.175.255 AS7468, AS37965 2
22 222.126.176.0/23 /23 222.126.176.0 – 222.126.177.255 AS37965 1
23 222.126.178.0/23 /23 222.126.178.0 – 222.126.179.255 AS7468, AS37965 2
24 222.126.180.0/23 /23 222.126.180.0 – 222.126.181.255 AS37965, AS7468 2
25 222.126.182.0/23 /23 222.126.182.0 – 222.126.183.255 AS7468, AS37965 2
26 222.126.184.0/23 /23 222.126.184.0 – 222.126.185.255 AS37965, AS7468 2
27 222.126.186.0/23 /23 222.126.186.0 – 222.126.187.255 AS37965 1
28 222.126.188.0/23 /23 222.126.188.0 – 222.126.189.255 AS37965 1
29 222.126.192.0/23 /23 222.126.192.0 – 222.126.193.255 AS37965 1
30 222.126.194.0/23 /23 222.126.194.0 – 222.126.195.255 AS37965 1
31 222.126.196.0/23 /23 222.126.196.0 – 222.126.197.255 AS37965 1
32 222.126.200.0/23 /23 222.126.200.0 – 222.126.201.255 AS37965 1
33 222.126.202.0/23 /23 222.126.202.0 – 222.126.203.255 AS37965 1
34 222.126.208.0/23 /23 222.126.208.0 – 222.126.209.255 AS37965 1
35 222.126.212.0/23 /23 222.126.212.0 – 222.126.213.255 AS37965 1
36 222.126.214.0/23 /23 222.126.214.0 – 222.126.215.255 AS7468, AS37965 2
37 222.126.216.0/23 /23 222.126.216.0 – 222.126.217.255 AS37965 1
38 222.126.228.0/23 /23 222.126.228.0 – 222.126.229.255 AS37965 1
39 222.126.234.0/23 /23 222.126.234.0 – 222.126.235.255 AS37965 1
40 222.126.236.0/23 /23 222.126.236.0 – 222.126.237.255 AS37965 1
41 222.126.238.0/23 /23 222.126.238.0 – 222.126.239.255 AS37965 1
42 222.126.240.0/20 /20 222.126.240.0 – 222.126.255.255 AS37965 1
43 222.126.240.0/23 /23 222.126.240.0 – 222.126.241.255 AS7468, AS37965 2
44 222.126.242.0/23 /23 222.126.242.0 – 222.126.243.255 AS37965, AS7468 2
45 222.126.244.0/23 /23 222.126.244.0 – 222.126.245.255 AS7468, AS37965 2
46 222.126.246.0/23 /23 222.126.246.0 – 222.126.247.255 AS37965 1
47 222.126.248.0/23 /23 222.126.248.0 – 222.126.249.255 AS37965 1
48 222.126.250.0/23 /23 222.126.250.0 – 222.126.251.255 AS37965 1
49 222.126.254.0/23 /23 222.126.254.0 – 222.126.255.255 AS37965 1