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 44 IPv4 prefixes · ASN: AS18701 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 138.32.248.0/21 /21 138.32.248.0 – 138.32.255.255 AS18701 1
2 138.32.234.0/23 /23 138.32.234.0 – 138.32.235.255 AS18701 1
3 138.32.232.0/23 /23 138.32.232.0 – 138.32.233.255 AS18701 1
4 138.32.232.0/22 /22 138.32.232.0 – 138.32.235.255 AS18701 1
5 138.32.168.0/22 /22 138.32.168.0 – 138.32.171.255 AS18701 1
6 138.32.88.0/24 /24 138.32.88.0 – 138.32.88.255 AS18701 1
7 138.32.88.0/22 /22 138.32.88.0 – 138.32.91.255 AS18701 1
8 138.32.87.0/24 /24 138.32.87.0 – 138.32.87.255 AS18701 1
9 138.32.86.0/24 /24 138.32.86.0 – 138.32.86.255 AS18701 1
10 138.32.86.0/23 /23 138.32.86.0 – 138.32.87.255 AS18701 1
11 138.32.85.0/24 /24 138.32.85.0 – 138.32.85.255 AS18701 1
12 138.32.84.0/24 /24 138.32.84.0 – 138.32.84.255 AS18701 1
13 138.32.84.0/23 /23 138.32.84.0 – 138.32.85.255 AS18701 1
14 138.32.84.0/22 /22 138.32.84.0 – 138.32.87.255 AS18701 1
15 138.32.83.0/24 /24 138.32.83.0 – 138.32.83.255 AS18701 1
16 138.32.82.0/24 /24 138.32.82.0 – 138.32.82.255 AS18701 1
17 138.32.82.0/23 /23 138.32.82.0 – 138.32.83.255 AS18701 1
18 138.32.81.0/24 /24 138.32.81.0 – 138.32.81.255 AS18701 1
19 138.32.80.0/24 /24 138.32.80.0 – 138.32.80.255 AS18701 1
20 138.32.80.0/23 /23 138.32.80.0 – 138.32.81.255 AS18701 1
21 138.32.80.0/22 /22 138.32.80.0 – 138.32.83.255 AS18701 1
22 138.32.60.0/22 /22 138.32.60.0 – 138.32.63.255 AS18701 1
23 138.32.56.0/22 /22 138.32.56.0 – 138.32.59.255 AS18701 1
24 138.32.56.0/21 /21 138.32.56.0 – 138.32.63.255 AS18701 1
25 138.32.52.0/22 /22 138.32.52.0 – 138.32.55.255 AS18701 1
26 138.32.48.0/22 /22 138.32.48.0 – 138.32.51.255 AS18701 1
27 138.32.48.0/21 /21 138.32.48.0 – 138.32.55.255 AS18701 1
28 138.32.48.0/20 /20 138.32.48.0 – 138.32.63.255 AS18701 1
29 138.32.44.0/22 /22 138.32.44.0 – 138.32.47.255 AS18701 1
30 138.32.40.0/22 /22 138.32.40.0 – 138.32.43.255 AS18701 1
31 138.32.40.0/21 /21 138.32.40.0 – 138.32.47.255 AS18701 1
32 138.32.36.0/22 /22 138.32.36.0 – 138.32.39.255 AS18701 1
33 138.32.34.0/23 /23 138.32.34.0 – 138.32.35.255 AS18701 1
34 138.32.32.0/24 /24 138.32.32.0 – 138.32.32.255 AS18701 1
35 138.32.32.0/22 /22 138.32.32.0 – 138.32.35.255 AS18701 1
36 138.32.32.0/21 /21 138.32.32.0 – 138.32.39.255 AS18701 1
37 138.32.32.0/20 /20 138.32.32.0 – 138.32.47.255 AS18701 1
38 138.32.26.0/24 /24 138.32.26.0 – 138.32.26.255 AS18701 1
39 138.32.25.0/24 /24 138.32.25.0 – 138.32.25.255 AS18701 1
40 138.32.24.0/24 /24 138.32.24.0 – 138.32.24.255 AS18701 1
41 138.32.24.0/22 /22 138.32.24.0 – 138.32.27.255 AS18701 1
42 138.32.17.0/24 /24 138.32.17.0 – 138.32.17.255 AS18701 1
43 138.32.16.0/24 /24 138.32.16.0 – 138.32.16.255 AS18701 1
44 138.32.16.0/23 /23 138.32.16.0 – 138.32.17.255 AS18701 1