BGP Full View — RIPE RIS RRC00data as of 2026-06-12 02:52

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
5 822
IPv4 origin ASNs
576
IPv4 MOAS
25
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 1 203
315 359 232
/15 2 169
284 295 168
/16 1 388
90 963 968
Total 5 821 2 072 641 536
BGP /24 coverage of total IPv4 space
Announced in BGP 1 781 137 408 addr 41.47%
Not announced 2 513 829 888 addr 58.53%
↳ technical / special-use (not meant to be announced) 592 643 328 addr 23.58%
↳ routable but not announced 1 921 186 560 addr 76.42%
    — of total IPv4 space 44.73%
    — of announceable space (total − tech/reserved) 51.89%
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) 256 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
Total 0 0
IPv4 (5 822) IPv6 (0)
Reset
Found 26 IPv4 prefixes · ASN: AS3 · showing 1–26
# Prefix ↑ Mask Range Origin ASN MOAS
1 18.0.0.0/16 /16 18.0.0.0 – 18.0.255.255 AS3 1
2 18.1.0.0/16 /16 18.1.0.0 – 18.1.255.255 AS3 1
3 18.3.0.0/16 /16 18.3.0.0 – 18.3.255.255 AS3 1
4 18.4.0.0/16 /16 18.4.0.0 – 18.4.255.255 AS3 1
5 18.5.0.0/16 /16 18.5.0.0 – 18.5.255.255 AS3 1
6 18.6.0.0/16 /16 18.6.0.0 – 18.6.255.255 AS3 1
7 18.7.0.0/16 /16 18.7.0.0 – 18.7.255.255 AS3 1
8 18.8.0.0/16 /16 18.8.0.0 – 18.8.255.255 AS3 1
9 18.9.0.0/16 /16 18.9.0.0 – 18.9.255.255 AS3 1
10 18.10.0.0/16 /16 18.10.0.0 – 18.10.255.255 AS3 1
11 18.11.0.0/16 /16 18.11.0.0 – 18.11.255.255 AS3 1
12 18.12.0.0/16 /16 18.12.0.0 – 18.12.255.255 AS3 1
13 18.13.0.0/16 /16 18.13.0.0 – 18.13.255.255 AS3 1
14 18.14.0.0/16 /16 18.14.0.0 – 18.14.255.255 AS3 1
15 18.15.0.0/16 /16 18.15.0.0 – 18.15.255.255 AS3 1
16 18.16.0.0/16 /16 18.16.0.0 – 18.16.255.255 AS3 1
17 18.17.0.0/16 /16 18.17.0.0 – 18.17.255.255 AS3 1
18 18.18.0.0/16 /16 18.18.0.0 – 18.18.255.255 AS3 1
19 18.22.0.0/16 /16 18.22.0.0 – 18.22.255.255 AS3 1
20 18.23.0.0/16 /16 18.23.0.0 – 18.23.255.255 AS3 1
21 18.25.0.0/16 /16 18.25.0.0 – 18.25.255.255 AS3 1
22 18.26.0.0/16 /16 18.26.0.0 – 18.26.255.255 AS3 1
23 18.27.0.0/16 /16 18.27.0.0 – 18.27.255.255 AS3 1
24 18.29.0.0/16 /16 18.29.0.0 – 18.29.255.255 AS3 1
25 18.31.0.0/16 /16 18.31.0.0 – 18.31.255.255 AS3 1
26 128.30.0.0/15 /15 128.30.0.0 – 128.31.255.255 AS3 1