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: AS33576 · showing 1–36
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.66.48.0/24 /24 208.66.48.0 – 208.66.48.255 AS33576 1
2 204.14.249.0/24 /24 204.14.249.0 – 204.14.249.255 AS33576 1
3 196.3.184.0/21 /21 196.3.184.0 – 196.3.191.255 AS33576 1
4 173.225.255.0/24 /24 173.225.255.0 – 173.225.255.255 AS33576 1
5 173.225.240.0/21 /21 173.225.240.0 – 173.225.247.255 AS33576 1
6 104.255.179.0/24 /24 104.255.179.0 – 104.255.179.255 AS33576 1
7 104.255.178.0/24 /24 104.255.178.0 – 104.255.178.255 AS33576 1
8 69.160.96.0/20 /20 69.160.96.0 – 69.160.111.255 AS33576 1
9 66.249.156.0/22 /22 66.249.156.0 – 66.249.159.255 AS33576 1
10 66.249.148.0/22 /22 66.249.148.0 – 66.249.151.255 AS33576 1
11 66.249.145.0/24 /24 66.249.145.0 – 66.249.145.255 AS33576 1
12 66.249.144.0/24 /24 66.249.144.0 – 66.249.144.255 AS33576 1
13 66.212.53.0/24 /24 66.212.53.0 – 66.212.53.255 AS33576 1
14 66.212.52.0/24 /24 66.212.52.0 – 66.212.52.255 AS33576 1
15 66.212.52.0/22 /22 66.212.52.0 – 66.212.55.255 AS33576 1
16 66.54.126.0/24 /24 66.54.126.0 – 66.54.126.255 AS33576 1
17 66.54.117.0/24 /24 66.54.117.0 – 66.54.117.255 AS33576 1
18 66.54.116.0/22 /22 66.54.116.0 – 66.54.119.255 AS33576 1
19 66.54.114.0/23 /23 66.54.114.0 – 66.54.115.255 AS33576 1
20 66.54.113.0/24 /24 66.54.113.0 – 66.54.113.255 AS33576 1
21 66.54.112.0/20 /20 66.54.112.0 – 66.54.127.255 AS33576 1
22 63.143.119.0/24 /24 63.143.119.0 – 63.143.119.255 AS33576 1
23 63.143.116.0/23 /23 63.143.116.0 – 63.143.117.255 AS33576 1
24 63.143.107.0/24 /24 63.143.107.0 – 63.143.107.255 AS33576 1
25 63.143.98.0/23 /23 63.143.98.0 – 63.143.99.255 AS33576 1
26 63.143.96.0/24 /24 63.143.96.0 – 63.143.96.255 AS33576 1
27 63.143.96.0/23 /23 63.143.96.0 – 63.143.97.255 AS33576 1
28 63.143.92.0/22 /22 63.143.92.0 – 63.143.95.255 AS33576 1
29 63.143.88.0/21 /21 63.143.88.0 – 63.143.95.255 AS33576 1
30 63.143.87.0/24 /24 63.143.87.0 – 63.143.87.255 AS33576 1
31 63.143.82.0/24 /24 63.143.82.0 – 63.143.82.255 AS33576 1
32 63.143.73.0/24 /24 63.143.73.0 – 63.143.73.255 AS33576 1
33 63.143.72.0/24 /24 63.143.72.0 – 63.143.72.255 AS33576 1
34 63.143.66.0/24 /24 63.143.66.0 – 63.143.66.255 AS33576 1
35 63.143.65.0/24 /24 63.143.65.0 – 63.143.65.255 AS33576 1
36 23.156.32.0/24 /24 23.156.32.0 – 23.156.32.255 AS33576 1