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 16 IPv4 prefixes · ASN: AS3257 · showing 1–16
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.204.0.0/14 /14 217.204.0.0 – 217.207.255.255 AS3257 1
2 212.134.0.0/15 /15 212.134.0.0 – 212.135.255.255 AS3257 1
3 87.84.0.0/15 /15 87.84.0.0 – 87.85.255.255 AS3257 1
4 87.84.0.0/14 /14 87.84.0.0 – 87.87.255.255 AS3257 1
5 87.82.0.0/15 /15 87.82.0.0 – 87.83.255.255 AS3257 1
6 82.108.0.0/14 /14 82.108.0.0 – 82.111.255.255 AS3257 1
7 74.0.0.0/15 /15 74.0.0.0 – 74.1.255.255 AS3257 1
8 72.244.0.0/15 /15 72.244.0.0 – 72.245.255.255 AS3257 1
9 68.164.0.0/14 /14 68.164.0.0 – 68.167.255.255 AS3257 1
10 67.100.0.0/14 /14 67.100.0.0 – 67.103.255.255 AS3257 1
11 66.166.0.0/15 /15 66.166.0.0 – 66.167.255.255 AS3257 1
12 66.92.0.0/15 /15 66.92.0.0 – 66.93.255.255 AS3257 1
13 65.84.0.0/15 /15 65.84.0.0 – 65.85.255.255 AS3257 1
14 64.248.0.0/15 /15 64.248.0.0 – 64.249.255.255 AS3257 1
15 64.204.0.0/15 /15 64.204.0.0 – 64.205.255.255 AS3257 1
16 0.0.0.0/0 /0 0.0.0.0 – 255.255.255.255 AS64073, AS23764, AS50628, AS18001, AS34927, AS35708, AS56755, AS1299, AS24482, AS52025, AS3257 11