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 38 IPv4 prefixes · ASN: AS327707 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 197.157.187.0/24 /24 197.157.187.0 – 197.157.187.255 AS327707 1
2 197.157.186.0/24 /24 197.157.186.0 – 197.157.186.255 AS327707 1
3 197.157.185.0/24 /24 197.157.185.0 – 197.157.185.255 AS327707 1
4 197.157.184.0/24 /24 197.157.184.0 – 197.157.184.255 AS327707 1
5 197.157.182.0/24 /24 197.157.182.0 – 197.157.182.255 AS327707 1
6 197.157.181.0/24 /24 197.157.181.0 – 197.157.181.255 AS327707 1
7 197.157.180.0/24 /24 197.157.180.0 – 197.157.180.255 AS327707 1
8 197.157.166.0/24 /24 197.157.166.0 – 197.157.166.255 AS327707 1
9 197.157.165.0/24 /24 197.157.165.0 – 197.157.165.255 AS327707 1
10 197.157.160.0/24 /24 197.157.160.0 – 197.157.160.255 AS327707 1
11 197.157.159.0/24 /24 197.157.159.0 – 197.157.159.255 AS327707 1
12 197.157.155.0/24 /24 197.157.155.0 – 197.157.155.255 AS327707 1
13 197.157.153.0/24 /24 197.157.153.0 – 197.157.153.255 AS327707 1
14 197.157.150.0/24 /24 197.157.150.0 – 197.157.150.255 AS327707 1
15 197.157.149.0/24 /24 197.157.149.0 – 197.157.149.255 AS327707 1
16 197.157.148.0/24 /24 197.157.148.0 – 197.157.148.255 AS327707 1
17 197.157.147.0/24 /24 197.157.147.0 – 197.157.147.255 AS327707 1
18 197.157.145.0/24 /24 197.157.145.0 – 197.157.145.255 AS327707 1
19 197.157.144.0/24 /24 197.157.144.0 – 197.157.144.255 AS327707 1
20 197.157.143.0/24 /24 197.157.143.0 – 197.157.143.255 AS327707 1
21 197.157.142.0/24 /24 197.157.142.0 – 197.157.142.255 AS327707 1
22 197.157.141.0/24 /24 197.157.141.0 – 197.157.141.255 AS327707 1
23 197.157.139.0/24 /24 197.157.139.0 – 197.157.139.255 AS327707 1
24 197.157.137.0/24 /24 197.157.137.0 – 197.157.137.255 AS327707 1
25 197.157.136.0/24 /24 197.157.136.0 – 197.157.136.255 AS327707 1
26 197.157.135.0/24 /24 197.157.135.0 – 197.157.135.255 AS327707 1
27 197.157.134.0/24 /24 197.157.134.0 – 197.157.134.255 AS327707 1
28 197.157.133.0/24 /24 197.157.133.0 – 197.157.133.255 AS327707 1
29 197.157.132.0/24 /24 197.157.132.0 – 197.157.132.255 AS327707 1
30 197.157.131.0/24 /24 197.157.131.0 – 197.157.131.255 AS327707 1
31 197.157.130.0/24 /24 197.157.130.0 – 197.157.130.255 AS327707 1
32 197.157.129.0/24 /24 197.157.129.0 – 197.157.129.255 AS327707 1
33 197.157.128.0/24 /24 197.157.128.0 – 197.157.128.255 AS327707 1
34 197.157.128.0/18 /18 197.157.128.0 – 197.157.191.255 AS327707 1
35 41.138.83.0/24 /24 41.138.83.0 – 41.138.83.255 AS327707 1
36 41.138.81.0/24 /24 41.138.81.0 – 41.138.81.255 AS327707 1
37 41.138.80.0/24 /24 41.138.80.0 – 41.138.80.255 AS327707 1
38 41.138.80.0/21 /21 41.138.80.0 – 41.138.87.255 AS327707 1