BGP Full View — RIPE RIS RRC00data as of 2026-10-12 19:02

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
1 161 515
IPv4 origin ASNs
79 305
IPv4 MOAS
6 134
IPv6 prefixes
268 277
IPv6 origin ASNs
37 595
IPv6 MOAS
931

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 947
914 030 592
/17 8 650
283 443 200
/18 13 935
228 311 040
/19 26 706
218 775 552
/20 48 373
198 135 808
/21 57 049
116 836 352
/22 118 626
121 473 024
/23 121 508
62 212 096
/24 743 076
190 227 456
Total 1 156 312 4 313 025 536
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 331 392 addr 72.98%
Not announced 1 160 635 904 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.06%
↳ routable but not announced 568 043 008 addr 48.94%
    — of total IPv4 space 13.23%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 869
3 077 046 272
/30 737
193 200 128
/31 389
50 987 008
/32 27 442
1 798 438 912
/33 6 056
198 443 008
/34 5 732
93 913 088
/35 2 014
16 498 688
/36 10 208
41 811 968
/37 1 417
2 902 016
/38 2 819
2 886 656
/39 1 891
968 192
/40 24 900
6 374 400
/41 1 890
241 920
/42 2 974
190 336
/43 1 477
47 264
/44 27 137
434 192
/45 4 930
39 440
/46 6 614
26 456
/47 9 591
19 182
/48 123 656
123 656
Total 268 049 4 414 665 932 430
IPv4 (1 161 515) IPv6 (268 277)
Reset
Found 52 IPv4 prefixes · ASN: AS51035 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.16.24.0/21 /21 5.16.24.0 – 5.16.31.255 AS51035 1
2 5.16.24.0/22 /22 5.16.24.0 – 5.16.27.255 AS51035 1
3 5.16.28.0/22 /22 5.16.28.0 – 5.16.31.255 AS51035 1
4 5.165.184.0/21 /21 5.165.184.0 – 5.165.191.255 AS51035 1
5 5.165.188.0/22 /22 5.165.188.0 – 5.165.191.255 AS51035 1
6 37.112.16.0/21 /21 37.112.16.0 – 37.112.23.255 AS51035 1
7 37.112.16.0/22 /22 37.112.16.0 – 37.112.19.255 AS51035 1
8 37.112.16.0/24 /24 37.112.16.0 – 37.112.16.255 AS51035 1
9 37.112.20.0/22 /22 37.112.20.0 – 37.112.23.255 AS51035 1
10 37.112.20.0/24 /24 37.112.20.0 – 37.112.20.255 AS51035 1
11 37.112.152.0/21 /21 37.112.152.0 – 37.112.159.255 AS51035 1
12 37.112.156.0/22 /22 37.112.156.0 – 37.112.159.255 AS51035 1
13 37.112.160.0/20 /20 37.112.160.0 – 37.112.175.255 AS51035 1
14 37.112.160.0/22 /22 37.112.160.0 – 37.112.163.255 AS51035 1
15 37.112.164.0/22 /22 37.112.164.0 – 37.112.167.255 AS51035 1
16 37.112.168.0/22 /22 37.112.168.0 – 37.112.171.255 AS51035 1
17 37.112.172.0/22 /22 37.112.172.0 – 37.112.175.255 AS51035 1
18 37.113.224.0/21 /21 37.113.224.0 – 37.113.231.255 AS51035 1
19 37.113.224.0/22 /22 37.113.224.0 – 37.113.227.255 AS51035 1
20 37.113.228.0/22 /22 37.113.228.0 – 37.113.231.255 AS51035 1
21 94.181.8.0/21 /21 94.181.8.0 – 94.181.15.255 AS51035 1
22 94.181.8.0/22 /22 94.181.8.0 – 94.181.11.255 AS51035 1
23 94.181.12.0/22 /22 94.181.12.0 – 94.181.15.255 AS51035 1
24 109.195.144.0/20 /20 109.195.144.0 – 109.195.159.255 AS51035 1
25 109.195.156.0/24 /24 109.195.156.0 – 109.195.156.255 AS51035 1
26 109.195.157.0/24 /24 109.195.157.0 – 109.195.157.255 AS51035 1
27 176.213.48.0/21 /21 176.213.48.0 – 176.213.55.255 AS51035 1
28 176.213.48.0/22 /22 176.213.48.0 – 176.213.51.255 AS51035 1
29 176.213.52.0/22 /22 176.213.52.0 – 176.213.55.255 AS51035 1
30 176.213.144.0/21 /21 176.213.144.0 – 176.213.151.255 AS51035 1
31 176.213.144.0/22 /22 176.213.144.0 – 176.213.147.255 AS51035 1
32 176.213.151.0/24 /24 176.213.151.0 – 176.213.151.255 AS51035 1
33 176.213.152.0/21 /21 176.213.152.0 – 176.213.159.255 AS51035 1
34 176.213.152.0/22 /22 176.213.152.0 – 176.213.155.255 AS51035 1
35 176.213.156.0/22 /22 176.213.156.0 – 176.213.159.255 AS51035 1
36 176.213.224.0/19 /19 176.213.224.0 – 176.213.255.255 AS51035 1
37 176.213.224.0/22 /22 176.213.224.0 – 176.213.227.255 AS51035 1
38 176.213.228.0/22 /22 176.213.228.0 – 176.213.231.255 AS51035 1
39 176.213.232.0/22 /22 176.213.232.0 – 176.213.235.255 AS51035 1
40 176.213.236.0/22 /22 176.213.236.0 – 176.213.239.255 AS51035 1
41 176.213.240.0/22 /22 176.213.240.0 – 176.213.243.255 AS51035 1
42 176.213.244.0/22 /22 176.213.244.0 – 176.213.247.255 AS51035 1
43 176.213.248.0/22 /22 176.213.248.0 – 176.213.251.255 AS51035 1
44 176.213.252.0/22 /22 176.213.252.0 – 176.213.255.255 AS51035 1
45 176.214.208.0/21 /21 176.214.208.0 – 176.214.215.255 AS51035 1
46 176.214.208.0/22 /22 176.214.208.0 – 176.214.211.255 AS51035 1
47 176.214.212.0/22 /22 176.214.212.0 – 176.214.215.255 AS51035 1
48 188.187.230.0/24 /24 188.187.230.0 – 188.187.230.255 AS51035 1
49 188.234.64.0/21 /21 188.234.64.0 – 188.234.71.255 AS51035 1
50 188.234.64.0/22 /22 188.234.64.0 – 188.234.67.255 AS51035 1
51 188.234.68.0/22 /22 188.234.68.0 – 188.234.71.255 AS51035 1
52 188.234.148.0/22 /22 188.234.148.0 – 188.234.151.255 AS51035 1