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 55 IPv4 prefixes · ASN: AS745 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 6.64.121.0/24 /24 6.64.121.0 – 6.64.121.255 AS745 1
2 130.16.241.0/24 /24 130.16.241.0 – 130.16.241.255 AS745 1
3 134.152.88.0/22 /22 134.152.88.0 – 134.152.91.255 AS745 1
4 134.152.98.0/23 /23 134.152.98.0 – 134.152.99.255 AS745 1
5 134.152.100.0/22 /22 134.152.100.0 – 134.152.103.255 AS745 1
6 134.152.118.0/23 /23 134.152.118.0 – 134.152.119.255 AS745 1
7 140.185.12.0/24 /24 140.185.12.0 – 140.185.12.255 AS745 1
8 140.185.30.0/23 /23 140.185.30.0 – 140.185.31.255 AS745 1
9 140.185.64.0/23 /23 140.185.64.0 – 140.185.65.255 AS745 1
10 140.185.66.0/23 /23 140.185.66.0 – 140.185.67.255 AS745 1
11 140.185.68.0/24 /24 140.185.68.0 – 140.185.68.255 AS745 1
12 140.185.70.0/24 /24 140.185.70.0 – 140.185.70.255 AS745 1
13 140.185.167.0/24 /24 140.185.167.0 – 140.185.167.255 AS745 1
14 140.185.171.0/24 /24 140.185.171.0 – 140.185.171.255 AS745 1
15 140.185.183.0/24 /24 140.185.183.0 – 140.185.183.255 AS745 1
16 140.185.184.0/24 /24 140.185.184.0 – 140.185.184.255 AS745 1
17 140.185.196.0/24 /24 140.185.196.0 – 140.185.196.255 AS745 1
18 140.185.204.0/24 /24 140.185.204.0 – 140.185.204.255 AS745 1
19 140.185.220.0/24 /24 140.185.220.0 – 140.185.220.255 AS745 1
20 140.185.221.0/24 /24 140.185.221.0 – 140.185.221.255 AS745 1
21 155.27.64.0/24 /24 155.27.64.0 – 155.27.64.255 AS745 1
22 155.27.66.0/24 /24 155.27.66.0 – 155.27.66.255 AS745 1
23 155.27.75.0/24 /24 155.27.75.0 – 155.27.75.255 AS745 1
24 155.27.79.0/24 /24 155.27.79.0 – 155.27.79.255 AS745 1
25 155.27.82.0/24 /24 155.27.82.0 – 155.27.82.255 AS745 1
26 155.27.83.0/24 /24 155.27.83.0 – 155.27.83.255 AS745 1
27 155.27.84.0/22 /22 155.27.84.0 – 155.27.87.255 AS745 1
28 155.27.88.0/22 /22 155.27.88.0 – 155.27.91.255 AS745 1
29 155.27.92.0/22 /22 155.27.92.0 – 155.27.95.255 AS745 1
30 155.27.96.0/22 /22 155.27.96.0 – 155.27.99.255 AS745 1
31 155.27.100.0/22 /22 155.27.100.0 – 155.27.103.255 AS745 1
32 155.27.104.0/22 /22 155.27.104.0 – 155.27.107.255 AS745 1
33 155.27.108.0/23 /23 155.27.108.0 – 155.27.109.255 AS745 1
34 155.27.110.0/23 /23 155.27.110.0 – 155.27.111.255 AS745 1
35 155.27.112.0/23 /23 155.27.112.0 – 155.27.113.255 AS745 1
36 155.27.118.0/24 /24 155.27.118.0 – 155.27.118.255 AS745 1
37 155.27.119.0/24 /24 155.27.119.0 – 155.27.119.255 AS745 1
38 155.27.120.0/23 /23 155.27.120.0 – 155.27.121.255 AS745 1
39 155.27.122.0/24 /24 155.27.122.0 – 155.27.122.255 AS745 1
40 155.27.127.0/24 /24 155.27.127.0 – 155.27.127.255 AS745 1
41 155.27.128.0/22 /22 155.27.128.0 – 155.27.131.255 AS745 1
42 155.27.132.0/23 /23 155.27.132.0 – 155.27.133.255 AS745 1
43 155.27.138.0/24 /24 155.27.138.0 – 155.27.138.255 AS745 1
44 155.27.139.0/24 /24 155.27.139.0 – 155.27.139.255 AS745 1
45 155.27.140.0/22 /22 155.27.140.0 – 155.27.143.255 AS745 1
46 160.136.160.0/22 /22 160.136.160.0 – 160.136.163.255 AS745 1
47 160.136.164.0/22 /22 160.136.164.0 – 160.136.167.255 AS745 1
48 160.136.172.0/23 /23 160.136.172.0 – 160.136.173.255 AS745 1
49 160.136.174.0/23 /23 160.136.174.0 – 160.136.175.255 AS745 1
50 160.136.182.0/24 /24 160.136.182.0 – 160.136.182.255 AS745 1
51 160.136.183.0/24 /24 160.136.183.0 – 160.136.183.255 AS745 1
52 214.14.80.0/23 /23 214.14.80.0 – 214.14.81.255 AS745 1
53 214.14.168.0/23 /23 214.14.168.0 – 214.14.169.255 AS745 1
54 214.14.170.0/23 /23 214.14.170.0 – 214.14.171.255 AS745 1
55 214.14.206.0/23 /23 214.14.206.0 – 214.14.207.255 AS745 1