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 65 IPv4 prefixes · ASN: AS28661 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 187.33.64.0/19 /19 187.33.64.0 – 187.33.95.255 AS28661 1
2 187.33.64.0/24 /24 187.33.64.0 – 187.33.64.255 AS28661 1
3 187.33.65.0/24 /24 187.33.65.0 – 187.33.65.255 AS28661 1
4 187.33.66.0/24 /24 187.33.66.0 – 187.33.66.255 AS28661 1
5 187.33.68.0/24 /24 187.33.68.0 – 187.33.68.255 AS28661 1
6 187.33.69.0/24 /24 187.33.69.0 – 187.33.69.255 AS28661 1
7 187.33.70.0/24 /24 187.33.70.0 – 187.33.70.255 AS28661 1
8 187.33.71.0/24 /24 187.33.71.0 – 187.33.71.255 AS28661 1
9 187.33.72.0/24 /24 187.33.72.0 – 187.33.72.255 AS28661 1
10 187.33.73.0/24 /24 187.33.73.0 – 187.33.73.255 AS28661 1
11 187.33.74.0/24 /24 187.33.74.0 – 187.33.74.255 AS28661 1
12 187.33.75.0/24 /24 187.33.75.0 – 187.33.75.255 AS28661 1
13 187.33.76.0/24 /24 187.33.76.0 – 187.33.76.255 AS28661 1
14 187.33.77.0/24 /24 187.33.77.0 – 187.33.77.255 AS28661 1
15 187.33.78.0/24 /24 187.33.78.0 – 187.33.78.255 AS28661 1
16 187.33.79.0/24 /24 187.33.79.0 – 187.33.79.255 AS28661 1
17 187.33.80.0/24 /24 187.33.80.0 – 187.33.80.255 AS28661 1
18 187.33.81.0/24 /24 187.33.81.0 – 187.33.81.255 AS28661 1
19 187.33.82.0/24 /24 187.33.82.0 – 187.33.82.255 AS28661 1
20 187.33.83.0/24 /24 187.33.83.0 – 187.33.83.255 AS28661 1
21 187.33.84.0/24 /24 187.33.84.0 – 187.33.84.255 AS28661 1
22 187.33.85.0/24 /24 187.33.85.0 – 187.33.85.255 AS28661 1
23 187.33.86.0/24 /24 187.33.86.0 – 187.33.86.255 AS28661 1
24 187.33.87.0/24 /24 187.33.87.0 – 187.33.87.255 AS28661 1
25 187.33.88.0/24 /24 187.33.88.0 – 187.33.88.255 AS28661 1
26 187.33.89.0/24 /24 187.33.89.0 – 187.33.89.255 AS28661 1
27 187.33.90.0/24 /24 187.33.90.0 – 187.33.90.255 AS28661 1
28 187.33.91.0/24 /24 187.33.91.0 – 187.33.91.255 AS28661 1
29 187.33.92.0/24 /24 187.33.92.0 – 187.33.92.255 AS28661 1
30 187.33.93.0/24 /24 187.33.93.0 – 187.33.93.255 AS28661 1
31 187.33.94.0/24 /24 187.33.94.0 – 187.33.94.255 AS28661 1
32 187.33.95.0/24 /24 187.33.95.0 – 187.33.95.255 AS28661 1
33 189.1.0.0/19 /19 189.1.0.0 – 189.1.31.255 AS28661 1
34 189.1.0.0/24 /24 189.1.0.0 – 189.1.0.255 AS28661 1
35 189.1.1.0/24 /24 189.1.1.0 – 189.1.1.255 AS28661 1
36 189.1.2.0/24 /24 189.1.2.0 – 189.1.2.255 AS28661 1
37 189.1.3.0/24 /24 189.1.3.0 – 189.1.3.255 AS28661 1
38 189.1.4.0/24 /24 189.1.4.0 – 189.1.4.255 AS28661 1
39 189.1.5.0/24 /24 189.1.5.0 – 189.1.5.255 AS28661 1
40 189.1.6.0/24 /24 189.1.6.0 – 189.1.6.255 AS28661 1
41 189.1.7.0/24 /24 189.1.7.0 – 189.1.7.255 AS28661 1
42 189.1.8.0/24 /24 189.1.8.0 – 189.1.8.255 AS28661 1
43 189.1.9.0/24 /24 189.1.9.0 – 189.1.9.255 AS28661 1
44 189.1.10.0/24 /24 189.1.10.0 – 189.1.10.255 AS28661 1
45 189.1.11.0/24 /24 189.1.11.0 – 189.1.11.255 AS28661 1
46 189.1.12.0/24 /24 189.1.12.0 – 189.1.12.255 AS28661 1
47 189.1.13.0/24 /24 189.1.13.0 – 189.1.13.255 AS28661 1
48 189.1.14.0/24 /24 189.1.14.0 – 189.1.14.255 AS28661 1
49 189.1.15.0/24 /24 189.1.15.0 – 189.1.15.255 AS28661 1
50 189.1.16.0/24 /24 189.1.16.0 – 189.1.16.255 AS28661 1
51 189.1.17.0/24 /24 189.1.17.0 – 189.1.17.255 AS28661 1
52 189.1.18.0/24 /24 189.1.18.0 – 189.1.18.255 AS28661 1
53 189.1.19.0/24 /24 189.1.19.0 – 189.1.19.255 AS28661 1
54 189.1.20.0/24 /24 189.1.20.0 – 189.1.20.255 AS28661 1
55 189.1.21.0/24 /24 189.1.21.0 – 189.1.21.255 AS28661 1
56 189.1.22.0/24 /24 189.1.22.0 – 189.1.22.255 AS28661 1
57 189.1.23.0/24 /24 189.1.23.0 – 189.1.23.255 AS28661 1
58 189.1.24.0/24 /24 189.1.24.0 – 189.1.24.255 AS28661 1
59 189.1.25.0/24 /24 189.1.25.0 – 189.1.25.255 AS28661 1
60 189.1.26.0/24 /24 189.1.26.0 – 189.1.26.255 AS28661 1
61 189.1.27.0/24 /24 189.1.27.0 – 189.1.27.255 AS28661 1
62 189.1.28.0/24 /24 189.1.28.0 – 189.1.28.255 AS28661 1
63 189.1.29.0/24 /24 189.1.29.0 – 189.1.29.255 AS28661 1
64 189.1.30.0/24 /24 189.1.30.0 – 189.1.30.255 AS28661 1
65 189.1.31.0/24 /24 189.1.31.0 – 189.1.31.255 AS28661 1