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 59 IPv4 prefixes · ASN: AS19510 · showing 1–59
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.145.127.0/24 /24 205.145.127.0 – 205.145.127.255 AS19510 1
2 205.145.126.0/24 /24 205.145.126.0 – 205.145.126.255 AS19510 1
3 205.145.125.0/24 /24 205.145.125.0 – 205.145.125.255 AS19510 1
4 205.145.124.0/24 /24 205.145.124.0 – 205.145.124.255 AS19510 1
5 205.145.123.0/24 /24 205.145.123.0 – 205.145.123.255 AS19510 1
6 205.145.122.0/24 /24 205.145.122.0 – 205.145.122.255 AS19510 1
7 205.145.121.0/24 /24 205.145.121.0 – 205.145.121.255 AS19510 1
8 205.145.120.0/24 /24 205.145.120.0 – 205.145.120.255 AS19510 1
9 205.145.119.0/24 /24 205.145.119.0 – 205.145.119.255 AS19510 1
10 205.145.118.0/24 /24 205.145.118.0 – 205.145.118.255 AS19510 1
11 205.145.117.0/24 /24 205.145.117.0 – 205.145.117.255 AS19510 1
12 205.145.116.0/24 /24 205.145.116.0 – 205.145.116.255 AS19510 1
13 205.145.115.0/24 /24 205.145.115.0 – 205.145.115.255 AS19510 1
14 205.145.114.0/24 /24 205.145.114.0 – 205.145.114.255 AS19510 1
15 205.145.113.0/24 /24 205.145.113.0 – 205.145.113.255 AS19510 1
16 205.145.112.0/24 /24 205.145.112.0 – 205.145.112.255 AS19510 1
17 205.145.111.0/24 /24 205.145.111.0 – 205.145.111.255 AS19510 1
18 205.145.110.0/24 /24 205.145.110.0 – 205.145.110.255 AS19510 1
19 205.145.108.0/23 /23 205.145.108.0 – 205.145.109.255 AS19510 1
20 205.145.107.0/24 /24 205.145.107.0 – 205.145.107.255 AS19510 1
21 205.145.106.0/24 /24 205.145.106.0 – 205.145.106.255 AS19510 1
22 205.145.105.0/24 /24 205.145.105.0 – 205.145.105.255 AS19510 1
23 205.145.104.0/24 /24 205.145.104.0 – 205.145.104.255 AS19510 1
24 205.145.103.0/24 /24 205.145.103.0 – 205.145.103.255 AS19510 1
25 205.145.102.0/24 /24 205.145.102.0 – 205.145.102.255 AS19510 1
26 205.145.101.0/24 /24 205.145.101.0 – 205.145.101.255 AS19510 1
27 205.145.100.0/24 /24 205.145.100.0 – 205.145.100.255 AS19510 1
28 205.145.99.0/24 /24 205.145.99.0 – 205.145.99.255 AS19510 1
29 205.145.98.0/24 /24 205.145.98.0 – 205.145.98.255 AS19510 1
30 205.145.97.0/24 /24 205.145.97.0 – 205.145.97.255 AS19510 1
31 205.145.96.0/24 /24 205.145.96.0 – 205.145.96.255 AS19510 1
32 205.145.94.0/23 /23 205.145.94.0 – 205.145.95.255 AS19510 1
33 205.145.93.0/24 /24 205.145.93.0 – 205.145.93.255 AS19510 1
34 205.145.92.0/24 /24 205.145.92.0 – 205.145.92.255 AS19510 1
35 205.145.91.0/24 /24 205.145.91.0 – 205.145.91.255 AS19510 1
36 205.145.90.0/24 /24 205.145.90.0 – 205.145.90.255 AS19510 1
37 205.145.89.0/24 /24 205.145.89.0 – 205.145.89.255 AS19510 1
38 205.145.88.0/24 /24 205.145.88.0 – 205.145.88.255 AS19510 1
39 205.145.87.0/24 /24 205.145.87.0 – 205.145.87.255 AS19510 1
40 205.145.86.0/24 /24 205.145.86.0 – 205.145.86.255 AS19510 1
41 205.145.85.0/24 /24 205.145.85.0 – 205.145.85.255 AS19510 1
42 205.145.84.0/24 /24 205.145.84.0 – 205.145.84.255 AS19510 1
43 205.145.80.0/22 /22 205.145.80.0 – 205.145.83.255 AS19510 1
44 205.145.79.0/24 /24 205.145.79.0 – 205.145.79.255 AS19510 1
45 205.145.78.0/24 /24 205.145.78.0 – 205.145.78.255 AS19510 1
46 205.145.77.0/24 /24 205.145.77.0 – 205.145.77.255 AS19510 1
47 205.145.76.0/24 /24 205.145.76.0 – 205.145.76.255 AS19510 1
48 205.145.75.0/24 /24 205.145.75.0 – 205.145.75.255 AS19510 1
49 205.145.74.0/24 /24 205.145.74.0 – 205.145.74.255 AS19510 1
50 205.145.72.0/23 /23 205.145.72.0 – 205.145.73.255 AS19510 1
51 205.145.71.0/24 /24 205.145.71.0 – 205.145.71.255 AS19510 1
52 205.145.70.0/24 /24 205.145.70.0 – 205.145.70.255 AS19510 1
53 205.145.69.0/24 /24 205.145.69.0 – 205.145.69.255 AS19510 1
54 205.145.68.0/24 /24 205.145.68.0 – 205.145.68.255 AS19510 1
55 205.145.67.0/24 /24 205.145.67.0 – 205.145.67.255 AS19510 1
56 205.145.66.0/24 /24 205.145.66.0 – 205.145.66.255 AS19510 1
57 205.145.64.0/23 /23 205.145.64.0 – 205.145.65.255 AS19510 1
58 205.145.64.0/18 /18 205.145.64.0 – 205.145.127.255 AS19510 1
59 204.69.171.0/24 /24 204.69.171.0 – 204.69.171.255 AS19510 1