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 59 IPv4 prefixes · ASN: AS271724 · showing 1–59
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.221.68.0/22 /22 131.221.68.0 – 131.221.71.255 AS271724, AS28270 2
2 131.221.70.0/23 /23 131.221.70.0 – 131.221.71.255 AS271724 1
3 138.117.124.0/22 /22 138.117.124.0 – 138.117.127.255 AS271724, AS28270 2
4 138.117.124.0/24 /24 138.117.124.0 – 138.117.124.255 AS271724 1
5 138.117.126.0/23 /23 138.117.126.0 – 138.117.127.255 AS271724 1
6 143.255.112.0/22 /22 143.255.112.0 – 143.255.115.255 AS271724, AS28270 2
7 170.0.204.0/22 /22 170.0.204.0 – 170.0.207.255 AS271724, AS28270 2
8 170.245.100.0/22 /22 170.245.100.0 – 170.245.103.255 AS271724, AS28270 2
9 177.75.192.0/20 /20 177.75.192.0 – 177.75.207.255 AS271724, AS28270 2
10 177.75.193.0/24 /24 177.75.193.0 – 177.75.193.255 AS271724 1
11 177.75.206.0/23 /23 177.75.206.0 – 177.75.207.255 AS271724 1
12 177.75.208.0/20 /20 177.75.208.0 – 177.75.223.255 AS271724, AS28270 2
13 177.75.222.0/23 /23 177.75.222.0 – 177.75.223.255 AS271724 1
14 177.75.222.0/24 /24 177.75.222.0 – 177.75.222.255 AS271724 1
15 177.75.223.0/24 /24 177.75.223.0 – 177.75.223.255 AS271724 1
16 179.191.128.0/20 /20 179.191.128.0 – 179.191.143.255 AS271724, AS28270 2
17 179.191.144.0/20 /20 179.191.144.0 – 179.191.159.255 AS271724, AS28270 2
18 179.191.144.0/21 /21 179.191.144.0 – 179.191.151.255 AS271724 1
19 179.191.152.0/22 /22 179.191.152.0 – 179.191.155.255 AS271724 1
20 179.191.156.0/22 /22 179.191.156.0 – 179.191.159.255 AS271724 1
21 179.191.156.0/23 /23 179.191.156.0 – 179.191.157.255 AS271724 1
22 187.110.208.0/20 /20 187.110.208.0 – 187.110.223.255 AS271724, AS28270 2
23 187.110.208.0/24 /24 187.110.208.0 – 187.110.208.255 AS271724 1
24 187.110.209.0/24 /24 187.110.209.0 – 187.110.209.255 AS271724 1
25 187.110.210.0/24 /24 187.110.210.0 – 187.110.210.255 AS271724 1
26 187.110.211.0/24 /24 187.110.211.0 – 187.110.211.255 AS271724 1
27 187.110.212.0/24 /24 187.110.212.0 – 187.110.212.255 AS271724 1
28 187.110.213.0/24 /24 187.110.213.0 – 187.110.213.255 AS271724 1
29 187.110.214.0/24 /24 187.110.214.0 – 187.110.214.255 AS271724 1
30 187.110.215.0/24 /24 187.110.215.0 – 187.110.215.255 AS271724 1
31 187.110.216.0/23 /23 187.110.216.0 – 187.110.217.255 AS271724 1
32 187.110.219.0/24 /24 187.110.219.0 – 187.110.219.255 AS271724 1
33 187.110.220.0/24 /24 187.110.220.0 – 187.110.220.255 AS271724 1
34 187.110.222.0/24 /24 187.110.222.0 – 187.110.222.255 AS271724 1
35 187.110.223.0/24 /24 187.110.223.0 – 187.110.223.255 AS271724 1
36 189.50.144.0/20 /20 189.50.144.0 – 189.50.159.255 AS271724, AS28270 2
37 189.50.144.0/21 /21 189.50.144.0 – 189.50.151.255 AS271724 1
38 189.50.144.0/22 /22 189.50.144.0 – 189.50.147.255 AS271724 1
39 189.50.144.0/23 /23 189.50.144.0 – 189.50.145.255 AS271724 1
40 189.50.144.0/24 /24 189.50.144.0 – 189.50.144.255 AS271724 1
41 189.50.145.0/24 /24 189.50.145.0 – 189.50.145.255 AS271724 1
42 189.50.146.0/23 /23 189.50.146.0 – 189.50.147.255 AS271724 1
43 189.50.146.0/24 /24 189.50.146.0 – 189.50.146.255 AS271724 1
44 189.50.147.0/24 /24 189.50.147.0 – 189.50.147.255 AS271724 1
45 189.50.148.0/22 /22 189.50.148.0 – 189.50.151.255 AS271724 1
46 189.50.148.0/23 /23 189.50.148.0 – 189.50.149.255 AS271724 1
47 189.50.148.0/24 /24 189.50.148.0 – 189.50.148.255 AS271724 1
48 189.50.149.0/24 /24 189.50.149.0 – 189.50.149.255 AS271724 1
49 189.50.150.0/23 /23 189.50.150.0 – 189.50.151.255 AS271724 1
50 189.50.150.0/24 /24 189.50.150.0 – 189.50.150.255 AS271724 1
51 189.50.151.0/24 /24 189.50.151.0 – 189.50.151.255 AS271724 1
52 189.50.152.0/21 /21 189.50.152.0 – 189.50.159.255 AS271724 1
53 189.50.152.0/22 /22 189.50.152.0 – 189.50.155.255 AS271724 1
54 189.50.152.0/23 /23 189.50.152.0 – 189.50.153.255 AS271724 1
55 189.50.152.0/24 /24 189.50.152.0 – 189.50.152.255 AS271724 1
56 189.50.153.0/24 /24 189.50.153.0 – 189.50.153.255 AS271724 1
57 189.50.154.0/23 /23 189.50.154.0 – 189.50.155.255 AS271724 1
58 189.50.156.0/23 /23 189.50.156.0 – 189.50.157.255 AS271724 1
59 189.50.159.0/24 /24 189.50.159.0 – 189.50.159.255 AS271724 1