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).
Refreshing BGP RIB…started 4 min ago
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🗺 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 31 IPv4 prefixes · ASN: AS28549 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.161.244.0/22 /22 131.161.244.0 – 131.161.247.255 AS28549 1
2 177.238.250.0/24 /24 177.238.250.0 – 177.238.250.255 AS28549 1
3 177.238.251.0/24 /24 177.238.251.0 – 177.238.251.255 AS28549 1
4 187.252.89.0/24 /24 187.252.89.0 – 187.252.89.255 AS28549 1
5 187.253.203.0/24 /24 187.253.203.0 – 187.253.203.255 AS28549 1
6 201.139.76.0/24 /24 201.139.76.0 – 201.139.76.255 AS28549 1
7 201.139.77.0/24 /24 201.139.77.0 – 201.139.77.255 AS28549 1
8 201.139.78.0/24 /24 201.139.78.0 – 201.139.78.255 AS28549 1
9 201.139.79.0/24 /24 201.139.79.0 – 201.139.79.255 AS28549 1
10 201.161.192.0/22 /22 201.161.192.0 – 201.161.195.255 AS28549 1
11 201.161.196.0/22 /22 201.161.196.0 – 201.161.199.255 AS28549 1
12 201.161.200.0/22 /22 201.161.200.0 – 201.161.203.255 AS28549 1
13 201.161.204.0/22 /22 201.161.204.0 – 201.161.207.255 AS28549 1
14 201.161.208.0/22 /22 201.161.208.0 – 201.161.211.255 AS28549 1
15 201.161.212.0/22 /22 201.161.212.0 – 201.161.215.255 AS28549 1
16 201.161.216.0/22 /22 201.161.216.0 – 201.161.219.255 AS28549 1
17 201.161.220.0/24 /24 201.161.220.0 – 201.161.220.255 AS28549 1
18 201.161.221.0/24 /24 201.161.221.0 – 201.161.221.255 AS28549 1
19 201.161.222.0/24 /24 201.161.222.0 – 201.161.222.255 AS28549 1
20 201.161.223.0/24 /24 201.161.223.0 – 201.161.223.255 AS28549 1
21 201.161.224.0/22 /22 201.161.224.0 – 201.161.227.255 AS28549 1
22 201.161.228.0/22 /22 201.161.228.0 – 201.161.231.255 AS28549 1
23 201.161.232.0/22 /22 201.161.232.0 – 201.161.235.255 AS28549 1
24 201.161.236.0/22 /22 201.161.236.0 – 201.161.239.255 AS28549 1
25 201.161.240.0/22 /22 201.161.240.0 – 201.161.243.255 AS28549 1
26 201.161.244.0/22 /22 201.161.244.0 – 201.161.247.255 AS28549 1
27 201.161.248.0/22 /22 201.161.248.0 – 201.161.251.255 AS28549 1
28 201.161.252.0/24 /24 201.161.252.0 – 201.161.252.255 AS28549 1
29 201.161.253.0/24 /24 201.161.253.0 – 201.161.253.255 AS28549 1
30 201.161.254.0/24 /24 201.161.254.0 – 201.161.254.255 AS28549 1
31 201.161.255.0/24 /24 201.161.255.0 – 201.161.255.255 AS28549 1