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 36 IPv4 prefixes · ASN: AS31877 · showing 1–36
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.45.32.0/20 /20 216.45.32.0 – 216.45.47.255 AS31877 1
2 208.97.29.0/24 /24 208.97.29.0 – 208.97.29.255 AS31877 1
3 208.97.25.0/24 /24 208.97.25.0 – 208.97.25.255 AS31877 1
4 208.97.24.0/24 /24 208.97.24.0 – 208.97.24.255 AS31877 1
5 208.97.19.0/24 /24 208.97.19.0 – 208.97.19.255 AS31877 1
6 208.97.0.0/19 /19 208.97.0.0 – 208.97.31.255 AS31877 1
7 204.27.160.0/24 /24 204.27.160.0 – 204.27.160.255 AS31877 1
8 204.9.89.0/24 /24 204.9.89.0 – 204.9.89.255 AS31877 1
9 204.4.244.0/24 /24 204.4.244.0 – 204.4.244.255 AS31877 1
10 204.4.234.0/24 /24 204.4.234.0 – 204.4.234.255 AS31877 1
11 204.4.232.0/21 /21 204.4.232.0 – 204.4.239.255 AS31877 1
12 199.182.59.0/24 /24 199.182.59.0 – 199.182.59.255 AS31877 1
13 199.182.58.0/24 /24 199.182.58.0 – 199.182.58.255 AS31877 1
14 199.182.57.0/24 /24 199.182.57.0 – 199.182.57.255 AS31877 1
15 199.182.56.0/24 /24 199.182.56.0 – 199.182.56.255 AS31877 1
16 173.245.232.0/24 /24 173.245.232.0 – 173.245.232.255 AS31877 1
17 173.245.231.0/24 /24 173.245.231.0 – 173.245.231.255 AS31877 1
18 173.245.224.0/20 /20 173.245.224.0 – 173.245.239.255 AS31877 1
19 167.94.156.0/24 /24 167.94.156.0 – 167.94.156.255 AS31877 1
20 74.81.190.0/24 /24 74.81.190.0 – 74.81.190.255 AS31877 1
21 74.81.168.0/24 /24 74.81.168.0 – 74.81.168.255 AS31877 1
22 72.162.160.0/23 /23 72.162.160.0 – 72.162.161.255 AS31877 1
23 72.162.140.0/23 /23 72.162.140.0 – 72.162.141.255 AS31877 1
24 66.110.214.0/24 /24 66.110.214.0 – 66.110.214.255 AS31877 1
25 66.110.212.0/24 /24 66.110.212.0 – 66.110.212.255 AS31877 1
26 66.110.211.0/24 /24 66.110.211.0 – 66.110.211.255 AS31877 1
27 66.110.210.0/24 /24 66.110.210.0 – 66.110.210.255 AS31877 1
28 66.110.207.0/24 /24 66.110.207.0 – 66.110.207.255 AS31877 1
29 66.110.206.0/24 /24 66.110.206.0 – 66.110.206.255 AS31877 1
30 66.110.205.0/24 /24 66.110.205.0 – 66.110.205.255 AS31877 1
31 66.110.204.0/24 /24 66.110.204.0 – 66.110.204.255 AS31877 1
32 66.110.203.0/24 /24 66.110.203.0 – 66.110.203.255 AS31877 1
33 66.110.200.0/24 /24 66.110.200.0 – 66.110.200.255 AS31877 1
34 66.110.194.0/23 /23 66.110.194.0 – 66.110.195.255 AS31877 1
35 66.110.192.0/19 /19 66.110.192.0 – 66.110.223.255 AS31877 1
36 63.120.127.0/24 /24 63.120.127.0 – 63.120.127.255 AS31877 1