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: AS28323 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 149.40.16.0/20 /20 149.40.16.0 – 149.40.31.255 AS28323 1
2 149.40.16.0/22 /22 149.40.16.0 – 149.40.19.255 AS28323 1
3 149.40.16.0/24 /24 149.40.16.0 – 149.40.16.255 AS28323 1
4 149.40.17.0/24 /24 149.40.17.0 – 149.40.17.255 AS28323 1
5 149.40.18.0/24 /24 149.40.18.0 – 149.40.18.255 AS28323 1
6 149.40.19.0/24 /24 149.40.19.0 – 149.40.19.255 AS28323 1
7 149.40.20.0/22 /22 149.40.20.0 – 149.40.23.255 AS28323 1
8 149.40.20.0/24 /24 149.40.20.0 – 149.40.20.255 AS28323 1
9 149.40.21.0/24 /24 149.40.21.0 – 149.40.21.255 AS28323 1
10 149.40.22.0/24 /24 149.40.22.0 – 149.40.22.255 AS28323 1
11 149.40.24.0/22 /22 149.40.24.0 – 149.40.27.255 AS28323 1
12 149.40.24.0/23 /23 149.40.24.0 – 149.40.25.255 AS28323 1
13 149.40.24.0/24 /24 149.40.24.0 – 149.40.24.255 AS28323 1
14 149.40.25.0/24 /24 149.40.25.0 – 149.40.25.255 AS28323 1
15 149.40.27.0/24 /24 149.40.27.0 – 149.40.27.255 AS28323 1
16 149.40.28.0/22 /22 149.40.28.0 – 149.40.31.255 AS28323 1
17 149.40.28.0/24 /24 149.40.28.0 – 149.40.28.255 AS28323 1
18 149.40.29.0/24 /24 149.40.29.0 – 149.40.29.255 AS28323 1
19 189.50.0.0/20 /20 189.50.0.0 – 189.50.15.255 AS28323 1
20 189.50.0.0/22 /22 189.50.0.0 – 189.50.3.255 AS28323 1
21 189.50.0.0/23 /23 189.50.0.0 – 189.50.1.255 AS28323 1
22 189.50.0.0/24 /24 189.50.0.0 – 189.50.0.255 AS28323 1
23 189.50.1.0/24 /24 189.50.1.0 – 189.50.1.255 AS28323 1
24 189.50.2.0/23 /23 189.50.2.0 – 189.50.3.255 AS28323 1
25 189.50.2.0/24 /24 189.50.2.0 – 189.50.2.255 AS28323 1
26 189.50.3.0/24 /24 189.50.3.0 – 189.50.3.255 AS28323 1
27 189.50.4.0/22 /22 189.50.4.0 – 189.50.7.255 AS28323 1
28 189.50.4.0/23 /23 189.50.4.0 – 189.50.5.255 AS28323 1
29 189.50.4.0/24 /24 189.50.4.0 – 189.50.4.255 AS28323 1
30 189.50.5.0/24 /24 189.50.5.0 – 189.50.5.255 AS28323 1
31 189.50.6.0/23 /23 189.50.6.0 – 189.50.7.255 AS28323 1
32 189.50.6.0/24 /24 189.50.6.0 – 189.50.6.255 AS28323 1
33 189.50.7.0/24 /24 189.50.7.0 – 189.50.7.255 AS28323 1
34 189.50.8.0/22 /22 189.50.8.0 – 189.50.11.255 AS28323 1
35 189.50.8.0/23 /23 189.50.8.0 – 189.50.9.255 AS28323 1
36 189.50.8.0/24 /24 189.50.8.0 – 189.50.8.255 AS28323 1
37 189.50.9.0/24 /24 189.50.9.0 – 189.50.9.255 AS28323 1
38 189.50.10.0/23 /23 189.50.10.0 – 189.50.11.255 AS28323 1
39 189.50.10.0/24 /24 189.50.10.0 – 189.50.10.255 AS28323 1
40 189.50.11.0/24 /24 189.50.11.0 – 189.50.11.255 AS28323 1
41 189.50.12.0/22 /22 189.50.12.0 – 189.50.15.255 AS28323 1
42 189.50.12.0/23 /23 189.50.12.0 – 189.50.13.255 AS28323 1
43 189.50.12.0/24 /24 189.50.12.0 – 189.50.12.255 AS28323 1
44 189.50.13.0/24 /24 189.50.13.0 – 189.50.13.255 AS28323 1
45 189.50.14.0/23 /23 189.50.14.0 – 189.50.15.255 AS28323 1
46 189.50.14.0/24 /24 189.50.14.0 – 189.50.14.255 AS28323 1
47 189.50.15.0/24 /24 189.50.15.0 – 189.50.15.255 AS28323 1