BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

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
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — 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 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 57 IPv4 prefixes · ASN: AS28512 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 177.237.48.0/20 /20 177.237.48.0 – 177.237.63.255 AS28512 1
2 177.237.64.0/20 /20 177.237.64.0 – 177.237.79.255 AS28512 1
3 177.237.80.0/20 /20 177.237.80.0 – 177.237.95.255 AS28512 1
4 177.237.90.0/23 /23 177.237.90.0 – 177.237.91.255 AS28512 1
5 177.237.96.0/20 /20 177.237.96.0 – 177.237.111.255 AS28512 1
6 177.237.112.0/20 /20 177.237.112.0 – 177.237.127.255 AS28512 1
7 177.237.116.0/23 /23 177.237.116.0 – 177.237.117.255 AS28512 1
8 177.239.230.0/24 /24 177.239.230.0 – 177.239.230.255 AS28512 1
9 187.184.232.0/21 /21 187.184.232.0 – 187.184.239.255 AS28512 1
10 187.184.240.0/21 /21 187.184.240.0 – 187.184.247.255 AS28512 1
11 187.185.64.0/24 /24 187.185.64.0 – 187.185.64.255 AS28512 1
12 187.185.71.0/24 /24 187.185.71.0 – 187.185.71.255 AS28512 1
13 187.185.157.0/24 /24 187.185.157.0 – 187.185.157.255 AS28512 1
14 187.185.158.0/24 /24 187.185.158.0 – 187.185.158.255 AS28512 1
15 187.185.159.0/24 /24 187.185.159.0 – 187.185.159.255 AS28512 1
16 187.185.208.0/20 /20 187.185.208.0 – 187.185.223.255 AS28512 1
17 187.185.221.0/24 /24 187.185.221.0 – 187.185.221.255 AS28512 1
18 187.252.2.0/24 /24 187.252.2.0 – 187.252.2.255 AS28512 1
19 187.252.3.0/24 /24 187.252.3.0 – 187.252.3.255 AS28512 1
20 187.252.4.0/24 /24 187.252.4.0 – 187.252.4.255 AS28512 1
21 187.252.10.0/24 /24 187.252.10.0 – 187.252.10.255 AS28512 1
22 187.252.32.0/19 /19 187.252.32.0 – 187.252.63.255 AS28512 1
23 187.252.84.0/24 /24 187.252.84.0 – 187.252.84.255 AS28512 1
24 187.252.153.0/24 /24 187.252.153.0 – 187.252.153.255 AS28512 1
25 187.252.164.0/24 /24 187.252.164.0 – 187.252.164.255 AS28512 1
26 187.252.192.0/20 /20 187.252.192.0 – 187.252.207.255 AS28512 1
27 187.252.192.0/21 /21 187.252.192.0 – 187.252.199.255 AS28512 1
28 187.252.200.0/21 /21 187.252.200.0 – 187.252.207.255 AS28512 1
29 187.253.26.0/23 /23 187.253.26.0 – 187.253.27.255 AS28512 1
30 187.253.144.0/21 /21 187.253.144.0 – 187.253.151.255 AS28512 1
31 187.253.176.0/23 /23 187.253.176.0 – 187.253.177.255 AS28512 1
32 187.253.178.0/23 /23 187.253.178.0 – 187.253.179.255 AS28512 1
33 187.253.180.0/23 /23 187.253.180.0 – 187.253.181.255 AS28512 1
34 187.253.182.0/23 /23 187.253.182.0 – 187.253.183.255 AS28512 1
35 187.253.184.0/21 /21 187.253.184.0 – 187.253.191.255 AS28512 1
36 187.253.202.0/24 /24 187.253.202.0 – 187.253.202.255 AS28512 1
37 189.202.96.0/22 /22 189.202.96.0 – 189.202.99.255 AS28512 1
38 189.202.100.0/22 /22 189.202.100.0 – 189.202.103.255 AS28512 1
39 189.202.112.0/20 /20 189.202.112.0 – 189.202.127.255 AS28512 1
40 189.214.80.0/20 /20 189.214.80.0 – 189.214.95.255 AS28512 1
41 189.214.92.0/23 /23 189.214.92.0 – 189.214.93.255 AS28512 1
42 189.214.94.0/23 /23 189.214.94.0 – 189.214.95.255 AS28512 1
43 189.215.40.0/24 /24 189.215.40.0 – 189.215.40.255 AS28512 1
44 189.215.64.0/20 /20 189.215.64.0 – 189.215.79.255 AS28512 1
45 189.215.135.0/24 /24 189.215.135.0 – 189.215.135.255 AS28512 1
46 189.215.200.0/24 /24 189.215.200.0 – 189.215.200.255 AS28512 1
47 189.220.42.0/24 /24 189.220.42.0 – 189.220.42.255 AS28512 1
48 189.221.112.0/21 /21 189.221.112.0 – 189.221.119.255 AS28512 1
49 189.221.120.0/22 /22 189.221.120.0 – 189.221.123.255 AS28512 1
50 189.221.124.0/22 /22 189.221.124.0 – 189.221.127.255 AS28512 1
51 189.221.128.0/20 /20 189.221.128.0 – 189.221.143.255 AS28512 1
52 189.221.144.0/21 /21 189.221.144.0 – 189.221.151.255 AS28512 1
53 189.221.248.0/21 /21 189.221.248.0 – 189.221.255.255 AS28512 1
54 200.79.224.0/20 /20 200.79.224.0 – 200.79.239.255 AS28512 1
55 200.79.240.0/20 /20 200.79.240.0 – 200.79.255.255 AS28512 1
56 201.166.16.0/21 /21 201.166.16.0 – 201.166.23.255 AS28512 1
57 201.166.24.0/21 /21 201.166.24.0 – 201.166.31.255 AS28512 1