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 25 IPv4 prefixes · ASN: AS18401 · showing 1–25
# Prefix ↑ Mask Range Origin ASN MOAS
1 112.137.176.0/21 /21 112.137.176.0 – 112.137.183.255 AS18401 1
2 160.30.229.0/24 /24 160.30.229.0 – 160.30.229.255 AS18401 1
3 160.30.235.0/24 /24 160.30.235.0 – 160.30.235.255 AS18401 1
4 203.207.16.0/24 /24 203.207.16.0 – 203.207.16.255 AS18401 1
5 203.207.17.0/24 /24 203.207.17.0 – 203.207.17.255 AS18401 1
6 203.207.18.0/24 /24 203.207.18.0 – 203.207.18.255 AS18401 1
7 203.207.19.0/24 /24 203.207.19.0 – 203.207.19.255 AS18401 1
8 203.207.20.0/24 /24 203.207.20.0 – 203.207.20.255 AS18401 1
9 203.207.21.0/24 /24 203.207.21.0 – 203.207.21.255 AS18401 1
10 203.207.22.0/24 /24 203.207.22.0 – 203.207.22.255 AS18401 1
11 203.207.23.0/24 /24 203.207.23.0 – 203.207.23.255 AS18401 1
12 203.207.24.0/24 /24 203.207.24.0 – 203.207.24.255 AS18401 1
13 203.207.25.0/24 /24 203.207.25.0 – 203.207.25.255 AS18401 1
14 203.207.26.0/24 /24 203.207.26.0 – 203.207.26.255 AS18401 1
15 203.207.27.0/24 /24 203.207.27.0 – 203.207.27.255 AS18401 1
16 203.207.28.0/24 /24 203.207.28.0 – 203.207.28.255 AS18401 1
17 203.207.29.0/24 /24 203.207.29.0 – 203.207.29.255 AS18401 1
18 203.207.30.0/24 /24 203.207.30.0 – 203.207.30.255 AS18401 1
19 203.207.31.0/24 /24 203.207.31.0 – 203.207.31.255 AS18401 1
20 203.241.214.0/23 /23 203.241.214.0 – 203.241.215.255 AS18401 1
21 203.244.128.0/18 /18 203.244.128.0 – 203.244.191.255 AS18401 1
22 220.149.0.0/21 /21 220.149.0.0 – 220.149.7.255 AS18401 1
23 220.149.8.0/22 /22 220.149.8.0 – 220.149.11.255 AS18401 1
24 220.149.12.0/23 /23 220.149.12.0 – 220.149.13.255 AS18401 1
25 220.149.14.0/23 /23 220.149.14.0 – 220.149.15.255 AS18401 1