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 →
thank you!
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 84 IPv4 prefixes · ASN: AS400220 · showing 1–84
# Prefix ↑ Mask Range Origin ASN MOAS
1 134.128.0.0/21 /21 134.128.0.0 – 134.128.7.255 AS400220 1
2 134.128.0.0/24 /24 134.128.0.0 – 134.128.0.255 AS400220 1
3 134.128.2.0/24 /24 134.128.2.0 – 134.128.2.255 AS400220 1
4 134.128.3.0/24 /24 134.128.3.0 – 134.128.3.255 AS400220 1
5 134.128.4.0/24 /24 134.128.4.0 – 134.128.4.255 AS400220 1
6 134.128.8.0/21 /21 134.128.8.0 – 134.128.15.255 AS400220 1
7 134.128.8.0/24 /24 134.128.8.0 – 134.128.8.255 AS400220 1
8 134.128.9.0/24 /24 134.128.9.0 – 134.128.9.255 AS400220 1
9 134.128.10.0/24 /24 134.128.10.0 – 134.128.10.255 AS400220 1
10 134.128.11.0/24 /24 134.128.11.0 – 134.128.11.255 AS400220 1
11 134.128.12.0/24 /24 134.128.12.0 – 134.128.12.255 AS400220 1
12 134.128.13.0/24 /24 134.128.13.0 – 134.128.13.255 AS400220 1
13 134.128.16.0/20 /20 134.128.16.0 – 134.128.31.255 AS400220 1
14 134.128.16.0/23 /23 134.128.16.0 – 134.128.17.255 AS400220 1
15 134.128.18.0/24 /24 134.128.18.0 – 134.128.18.255 AS400220 1
16 134.128.19.0/24 /24 134.128.19.0 – 134.128.19.255 AS400220 1
17 134.128.20.0/22 /22 134.128.20.0 – 134.128.23.255 AS400220 1
18 134.128.24.0/24 /24 134.128.24.0 – 134.128.24.255 AS400220 1
19 134.128.25.0/24 /24 134.128.25.0 – 134.128.25.255 AS400220 1
20 134.128.26.0/24 /24 134.128.26.0 – 134.128.26.255 AS400220 1
21 134.128.27.0/24 /24 134.128.27.0 – 134.128.27.255 AS400220 1
22 134.128.28.0/24 /24 134.128.28.0 – 134.128.28.255 AS400220 1
23 134.128.30.0/24 /24 134.128.30.0 – 134.128.30.255 AS400220 1
24 134.128.31.0/24 /24 134.128.31.0 – 134.128.31.255 AS400220 1
25 138.84.224.0/20 /20 138.84.224.0 – 138.84.239.255 AS400220 1
26 138.84.224.0/24 /24 138.84.224.0 – 138.84.224.255 AS400220 1
27 138.84.225.0/24 /24 138.84.225.0 – 138.84.225.255 AS400220 1
28 138.84.226.0/23 /23 138.84.226.0 – 138.84.227.255 AS400220 1
29 138.84.228.0/24 /24 138.84.228.0 – 138.84.228.255 AS400220 1
30 138.84.229.0/24 /24 138.84.229.0 – 138.84.229.255 AS400220 1
31 138.84.230.0/23 /23 138.84.230.0 – 138.84.231.255 AS400220 1
32 138.84.232.0/22 /22 138.84.232.0 – 138.84.235.255 AS400220 1
33 138.84.236.0/24 /24 138.84.236.0 – 138.84.236.255 AS400220 1
34 138.84.237.0/24 /24 138.84.237.0 – 138.84.237.255 AS400220 1
35 138.84.238.0/23 /23 138.84.238.0 – 138.84.239.255 AS400220 1
36 138.84.240.0/21 /21 138.84.240.0 – 138.84.247.255 AS400220 1
37 138.84.240.0/24 /24 138.84.240.0 – 138.84.240.255 AS400220 1
38 138.84.241.0/24 /24 138.84.241.0 – 138.84.241.255 AS400220 1
39 138.84.242.0/23 /23 138.84.242.0 – 138.84.243.255 AS400220 1
40 138.84.244.0/24 /24 138.84.244.0 – 138.84.244.255 AS400220 1
41 138.84.245.0/24 /24 138.84.245.0 – 138.84.245.255 AS400220 1
42 138.84.246.0/24 /24 138.84.246.0 – 138.84.246.255 AS400220 1
43 138.84.247.0/24 /24 138.84.247.0 – 138.84.247.255 AS400220 1
44 138.84.248.0/21 /21 138.84.248.0 – 138.84.255.255 AS400220 1
45 138.84.248.0/24 /24 138.84.248.0 – 138.84.248.255 AS400220 1
46 138.84.249.0/24 /24 138.84.249.0 – 138.84.249.255 AS400220 1
47 138.84.250.0/24 /24 138.84.250.0 – 138.84.250.255 AS400220 1
48 138.84.251.0/24 /24 138.84.251.0 – 138.84.251.255 AS400220 1
49 138.84.253.0/24 /24 138.84.253.0 – 138.84.253.255 AS400220 1
50 138.84.254.0/24 /24 138.84.254.0 – 138.84.254.255 AS400220 1
51 138.84.255.0/24 /24 138.84.255.0 – 138.84.255.255 AS400220 1
52 158.80.224.0/20 /20 158.80.224.0 – 158.80.239.255 AS400220 1
53 158.80.224.0/24 /24 158.80.224.0 – 158.80.224.255 AS400220 1
54 158.80.225.0/24 /24 158.80.225.0 – 158.80.225.255 AS400220 1
55 158.80.226.0/24 /24 158.80.226.0 – 158.80.226.255 AS400220 1
56 158.80.227.0/24 /24 158.80.227.0 – 158.80.227.255 AS400220 1
57 158.80.229.0/24 /24 158.80.229.0 – 158.80.229.255 AS400220 1
58 158.80.230.0/24 /24 158.80.230.0 – 158.80.230.255 AS400220 1
59 158.80.232.0/24 /24 158.80.232.0 – 158.80.232.255 AS400220 1
60 158.80.233.0/24 /24 158.80.233.0 – 158.80.233.255 AS400220 1
61 158.80.234.0/24 /24 158.80.234.0 – 158.80.234.255 AS400220 1
62 158.80.236.0/24 /24 158.80.236.0 – 158.80.236.255 AS400220 1
63 158.80.237.0/24 /24 158.80.237.0 – 158.80.237.255 AS400220 1
64 158.80.238.0/24 /24 158.80.238.0 – 158.80.238.255 AS400220 1
65 158.80.239.0/24 /24 158.80.239.0 – 158.80.239.255 AS400220 1
66 158.80.240.0/20 /20 158.80.240.0 – 158.80.255.255 AS400220 1
67 158.80.240.0/24 /24 158.80.240.0 – 158.80.240.255 AS400220 1
68 158.80.241.0/24 /24 158.80.241.0 – 158.80.241.255 AS400220 1
69 158.80.243.0/24 /24 158.80.243.0 – 158.80.243.255 AS400220 1
70 158.80.244.0/24 /24 158.80.244.0 – 158.80.244.255 AS400220 1
71 158.80.245.0/24 /24 158.80.245.0 – 158.80.245.255 AS400220 1
72 158.80.246.0/24 /24 158.80.246.0 – 158.80.246.255 AS400220 1
73 158.80.247.0/24 /24 158.80.247.0 – 158.80.247.255 AS400220 1
74 158.80.248.0/24 /24 158.80.248.0 – 158.80.248.255 AS400220 1
75 158.80.249.0/24 /24 158.80.249.0 – 158.80.249.255 AS400220 1
76 158.80.250.0/24 /24 158.80.250.0 – 158.80.250.255 AS400220 1
77 158.80.251.0/24 /24 158.80.251.0 – 158.80.251.255 AS400220 1
78 158.80.252.0/24 /24 158.80.252.0 – 158.80.252.255 AS400220 1
79 158.80.253.0/24 /24 158.80.253.0 – 158.80.253.255 AS400220 1
80 205.147.32.0/20 /20 205.147.32.0 – 205.147.47.255 AS400220 1
81 205.147.32.0/21 /21 205.147.32.0 – 205.147.39.255 AS400220 1
82 205.147.40.0/22 /22 205.147.40.0 – 205.147.43.255 AS400220 1
83 205.147.44.0/23 /23 205.147.44.0 – 205.147.45.255 AS400220 1
84 205.147.46.0/24 /24 205.147.46.0 – 205.147.46.255 AS400220 1