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 64 IPv4 prefixes · ASN: AS3242 · showing 1–64
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.134.120.0/21 /21 5.134.120.0 – 5.134.127.255 AS3242 1
2 91.207.150.0/23 /23 91.207.150.0 – 91.207.151.255 AS3242 1
3 151.1.0.0/18 /18 151.1.0.0 – 151.1.63.255 AS3242 1
4 151.1.0.0/23 /23 151.1.0.0 – 151.1.1.255 AS3242 1
5 151.1.0.0/24 /24 151.1.0.0 – 151.1.0.255 AS3242 1
6 151.1.1.0/24 /24 151.1.1.0 – 151.1.1.255 AS3242 1
7 151.1.2.0/23 /23 151.1.2.0 – 151.1.3.255 AS3242 1
8 151.1.4.0/22 /22 151.1.4.0 – 151.1.7.255 AS3242 1
9 151.1.7.0/24 /24 151.1.7.0 – 151.1.7.255 AS3242 1
10 151.1.8.0/21 /21 151.1.8.0 – 151.1.15.255 AS3242 1
11 151.1.16.0/20 /20 151.1.16.0 – 151.1.31.255 AS3242 1
12 151.1.24.0/21 /21 151.1.24.0 – 151.1.31.255 AS3242 1
13 151.1.32.0/19 /19 151.1.32.0 – 151.1.63.255 AS3242 1
14 151.1.32.0/21 /21 151.1.32.0 – 151.1.39.255 AS3242 1
15 151.1.40.0/23 /23 151.1.40.0 – 151.1.41.255 AS3242 1
16 151.1.42.0/23 /23 151.1.42.0 – 151.1.43.255 AS3242 1
17 151.1.44.0/23 /23 151.1.44.0 – 151.1.45.255 AS3242 1
18 151.1.46.0/23 /23 151.1.46.0 – 151.1.47.255 AS3242 1
19 151.1.48.0/24 /24 151.1.48.0 – 151.1.48.255 AS3242 1
20 151.1.49.0/24 /24 151.1.49.0 – 151.1.49.255 AS3242 1
21 151.1.50.0/24 /24 151.1.50.0 – 151.1.50.255 AS3242 1
22 151.1.62.0/24 /24 151.1.62.0 – 151.1.62.255 AS3242 1
23 151.1.66.0/23 /23 151.1.66.0 – 151.1.67.255 AS3242 1
24 151.1.68.0/22 /22 151.1.68.0 – 151.1.71.255 AS3242 1
25 151.1.68.0/24 /24 151.1.68.0 – 151.1.68.255 AS3242 1
26 151.1.72.0/24 /24 151.1.72.0 – 151.1.72.255 AS3242 1
27 151.1.74.0/23 /23 151.1.74.0 – 151.1.75.255 AS3242 1
28 151.1.76.0/22 /22 151.1.76.0 – 151.1.79.255 AS3242 1
29 151.1.80.0/20 /20 151.1.80.0 – 151.1.95.255 AS3242 1
30 151.1.84.0/24 /24 151.1.84.0 – 151.1.84.255 AS3242 1
31 151.1.96.0/22 /22 151.1.96.0 – 151.1.99.255 AS3242 1
32 151.1.104.0/21 /21 151.1.104.0 – 151.1.111.255 AS3242 1
33 151.1.112.0/20 /20 151.1.112.0 – 151.1.127.255 AS3242 1
34 151.1.128.0/18 /18 151.1.128.0 – 151.1.191.255 AS3242 1
35 151.1.192.0/18 /18 151.1.192.0 – 151.1.255.255 AS3242 1
36 151.1.192.0/22 /22 151.1.192.0 – 151.1.195.255 AS3242 1
37 151.1.192.0/24 /24 151.1.192.0 – 151.1.192.255 AS3242 1
38 151.1.194.0/24 /24 151.1.194.0 – 151.1.194.255 AS3242 1
39 151.1.195.0/24 /24 151.1.195.0 – 151.1.195.255 AS3242 1
40 151.1.196.0/22 /22 151.1.196.0 – 151.1.199.255 AS3242 1
41 151.1.200.0/21 /21 151.1.200.0 – 151.1.207.255 AS3242 1
42 151.1.203.0/24 /24 151.1.203.0 – 151.1.203.255 AS3242 1
43 151.1.208.0/21 /21 151.1.208.0 – 151.1.215.255 AS3242 1
44 151.1.212.0/24 /24 151.1.212.0 – 151.1.212.255 AS3242 1
45 151.1.216.0/21 /21 151.1.216.0 – 151.1.223.255 AS3242 1
46 151.1.224.0/19 /19 151.1.224.0 – 151.1.255.255 AS3242 1
47 151.1.227.0/24 /24 151.1.227.0 – 151.1.227.255 AS3242 1
48 151.1.232.0/21 /21 151.1.232.0 – 151.1.239.255 AS3242 1
49 151.1.244.0/24 /24 151.1.244.0 – 151.1.244.255 AS3242 1
50 151.2.0.0/20 /20 151.2.0.0 – 151.2.15.255 AS3242 1
51 151.2.32.0/19 /19 151.2.32.0 – 151.2.63.255 AS3242 1
52 151.2.36.0/24 /24 151.2.36.0 – 151.2.36.255 AS3242 1
53 151.2.96.0/20 /20 151.2.96.0 – 151.2.111.255 AS3242 1
54 151.2.102.0/24 /24 151.2.102.0 – 151.2.102.255 AS3242 1
55 185.56.168.0/22 /22 185.56.168.0 – 185.56.171.255 AS3242 1
56 185.153.108.0/22 /22 185.153.108.0 – 185.153.111.255 AS3242 1
57 185.241.92.0/22 /22 185.241.92.0 – 185.241.95.255 AS3242 1
58 193.43.132.0/23 /23 193.43.132.0 – 193.43.133.255 AS3242 1
59 212.115.96.0/22 /22 212.115.96.0 – 212.115.99.255 AS3242 1
60 217.73.216.0/24 /24 217.73.216.0 – 217.73.216.255 AS3242 1
61 217.73.217.0/24 /24 217.73.217.0 – 217.73.217.255 AS3242 1
62 217.73.218.0/24 /24 217.73.218.0 – 217.73.218.255 AS3242 1
63 217.73.219.0/24 /24 217.73.219.0 – 217.73.219.255 AS3242 1
64 217.73.220.0/24 /24 217.73.220.0 – 217.73.220.255 AS3242 1