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 47 IPv4 prefixes · ASN: AS132420 · showing 1–47
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.18.54.0/23 /23 217.18.54.0 – 217.18.55.255 AS132420 1
2 217.18.52.0/23 /23 217.18.52.0 – 217.18.53.255 AS132420 1
3 217.18.52.0/22 /22 217.18.52.0 – 217.18.55.255 AS132420 1
4 216.48.176.0/20 /20 216.48.176.0 – 216.48.191.255 AS132420 1
5 205.147.111.0/24 /24 205.147.111.0 – 205.147.111.255 AS132420 1
6 205.147.110.0/24 /24 205.147.110.0 – 205.147.110.255 AS132420 1
7 205.147.109.0/24 /24 205.147.109.0 – 205.147.109.255 AS132420 1
8 205.147.100.0/22 /22 205.147.100.0 – 205.147.103.255 AS132420 1
9 205.147.96.0/22 /22 205.147.96.0 – 205.147.99.255 AS132420 1
10 164.52.208.0/20 /20 164.52.208.0 – 164.52.223.255 AS132420 1
11 164.52.200.0/21 /21 164.52.200.0 – 164.52.207.255 AS132420 1
12 164.52.192.0/21 /21 164.52.192.0 – 164.52.199.255 AS132420 1
13 151.185.50.0/23 /23 151.185.50.0 – 151.185.51.255 AS132420 1
14 151.185.48.0/23 /23 151.185.48.0 – 151.185.49.255 AS132420 1
15 151.185.48.0/22 /22 151.185.48.0 – 151.185.51.255 AS132420 1
16 151.185.46.0/24 /24 151.185.46.0 – 151.185.46.255 AS132420 1
17 151.185.44.0/22 /22 151.185.44.0 – 151.185.47.255 AS132420 1
18 151.185.40.0/22 /22 151.185.40.0 – 151.185.43.255 AS132420 1
19 151.185.40.0/21 /21 151.185.40.0 – 151.185.47.255 AS132420 1
20 151.185.38.0/24 /24 151.185.38.0 – 151.185.38.255 AS132420 1
21 151.185.36.0/23 /23 151.185.36.0 – 151.185.37.255 AS132420 1
22 151.185.34.0/23 /23 151.185.34.0 – 151.185.35.255 AS132420 1
23 151.185.32.0/23 /23 151.185.32.0 – 151.185.33.255 AS132420 1
24 151.185.32.0/22 /22 151.185.32.0 – 151.185.35.255 AS132420 1
25 146.88.27.0/24 /24 146.88.27.0 – 146.88.27.255 AS132420 1
26 146.88.26.0/24 /24 146.88.26.0 – 146.88.26.255 AS132420 1
27 146.88.25.0/24 /24 146.88.25.0 – 146.88.25.255 AS132420 1
28 146.88.24.0/24 /24 146.88.24.0 – 146.88.24.255 AS132420 1
29 139.5.188.0/22 /22 139.5.188.0 – 139.5.191.255 AS132420 1
30 116.204.172.0/22 /22 116.204.172.0 – 116.204.175.255 AS132420 1
31 103.250.244.0/22 /22 103.250.244.0 – 103.250.247.255 AS132420 1
32 103.20.212.0/22 /22 103.20.212.0 – 103.20.215.255 AS132420 1
33 101.53.152.0/21 /21 101.53.152.0 – 101.53.159.255 AS132420 1
34 101.53.151.0/24 /24 101.53.151.0 – 101.53.151.255 AS132420 1
35 101.53.150.0/24 /24 101.53.150.0 – 101.53.150.255 AS132420 1
36 101.53.149.0/24 /24 101.53.149.0 – 101.53.149.255 AS132420 1
37 101.53.148.0/24 /24 101.53.148.0 – 101.53.148.255 AS132420 1
38 101.53.144.0/22 /22 101.53.144.0 – 101.53.147.255 AS132420 1
39 101.53.136.0/21 /21 101.53.136.0 – 101.53.143.255 AS132420 1
40 101.53.132.0/22 /22 101.53.132.0 – 101.53.135.255 AS132420 1
41 101.53.130.0/23 /23 101.53.130.0 – 101.53.131.255 AS132420 1
42 101.53.128.0/24 /24 101.53.128.0 – 101.53.128.255 AS132420 1
43 101.53.128.0/23 /23 101.53.128.0 – 101.53.129.255 AS132420 1
44 91.203.132.0/22 /22 91.203.132.0 – 91.203.135.255 AS132420 1
45 43.252.90.0/24 /24 43.252.90.0 – 43.252.90.255 AS132420 1
46 43.252.89.0/24 /24 43.252.89.0 – 43.252.89.255 AS132420 1
47 43.252.88.0/24 /24 43.252.88.0 – 43.252.88.255 AS132420 1