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 39 IPv4 prefixes · ASN: AS18023 · showing 1–39
# Prefix ↓ Mask Range Origin ASN MOAS
1 220.149.78.0/23 /23 220.149.78.0 – 220.149.79.255 AS18023 1
2 220.149.76.0/23 /23 220.149.76.0 – 220.149.77.255 AS18023 1
3 220.149.76.0/22 /22 220.149.76.0 – 220.149.79.255 AS18023 1
4 220.149.74.0/23 /23 220.149.74.0 – 220.149.75.255 AS18023 1
5 220.149.72.0/23 /23 220.149.72.0 – 220.149.73.255 AS18023 1
6 220.149.72.0/22 /22 220.149.72.0 – 220.149.75.255 AS18023 1
7 220.69.252.0/23 /23 220.69.252.0 – 220.69.253.255 AS18023 1
8 218.154.146.0/23 /23 218.154.146.0 – 218.154.147.255 AS18023 1
9 218.154.144.0/23 /23 218.154.144.0 – 218.154.145.255 AS18023 1
10 218.154.144.0/22 /22 218.154.144.0 – 218.154.147.255 AS18023 1
11 211.220.46.0/24 /24 211.220.46.0 – 211.220.46.255 AS18023 1
12 211.197.73.0/24 /24 211.197.73.0 – 211.197.73.255 AS18023 1
13 211.197.72.0/24 /24 211.197.72.0 – 211.197.72.255 AS18023 1
14 203.255.214.0/23 /23 203.255.214.0 – 203.255.215.255 AS18023 1
15 203.255.212.0/23 /23 203.255.212.0 – 203.255.213.255 AS18023 1
16 203.255.212.0/22 /22 203.255.212.0 – 203.255.215.255 AS18023 1
17 203.234.94.0/23 /23 203.234.94.0 – 203.234.95.255 AS18023 1
18 203.234.92.0/23 /23 203.234.92.0 – 203.234.93.255 AS18023 1
19 203.234.92.0/22 /22 203.234.92.0 – 203.234.95.255 AS18023 1
20 203.230.253.0/24 /24 203.230.253.0 – 203.230.253.255 AS18023 1
21 203.230.252.0/24 /24 203.230.252.0 – 203.230.252.255 AS18023 1
22 203.230.252.0/23 /23 203.230.252.0 – 203.230.253.255 AS18023 1
23 203.230.250.0/23 /23 203.230.250.0 – 203.230.251.255 AS18023 1
24 203.230.248.0/23 /23 203.230.248.0 – 203.230.249.255 AS18023 1
25 203.230.248.0/22 /22 203.230.248.0 – 203.230.251.255 AS18023 1
26 203.230.246.0/23 /23 203.230.246.0 – 203.230.247.255 AS18023 1
27 203.230.244.0/23 /23 203.230.244.0 – 203.230.245.255 AS18023 1
28 203.230.244.0/22 /22 203.230.244.0 – 203.230.247.255 AS18023 1
29 203.230.243.0/24 /24 203.230.243.0 – 203.230.243.255 AS18023 1
30 203.230.242.0/24 /24 203.230.242.0 – 203.230.242.255 AS18023 1
31 203.230.242.0/23 /23 203.230.242.0 – 203.230.243.255 AS18023 1
32 203.230.241.0/24 /24 203.230.241.0 – 203.230.241.255 AS18023 1
33 203.230.240.0/24 /24 203.230.240.0 – 203.230.240.255 AS18023 1
34 203.230.240.0/23 /23 203.230.240.0 – 203.230.241.255 AS18023 1
35 121.144.250.0/24 /24 121.144.250.0 – 121.144.250.255 AS18023 1
36 121.144.249.0/24 /24 121.144.249.0 – 121.144.249.255 AS18023 1
37 61.82.254.0/23 /23 61.82.254.0 – 61.82.255.255 AS18023 1
38 61.82.252.0/23 /23 61.82.252.0 – 61.82.253.255 AS18023 1
39 61.82.252.0/22 /22 61.82.252.0 – 61.82.255.255 AS18023 1