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BGP Full View — RIPE RIS RRC00data as of 2026-09-21 13:50

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
1 158 271
IPv4 origin ASNs
79 182
IPv4 MOAS
6 351
IPv6 prefixes
266 144
IPv6 origin ASNs
37 392
IPv6 MOAS
1 045

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 983
916 389 888
/17 8 698
285 016 064
/18 14 031
229 883 904
/19 26 752
219 152 384
/20 48 505
198 676 480
/21 56 952
116 637 696
/22 118 348
121 188 352
/23 121 174
62 041 088
/24 739 785
189 384 960
Total 1 152 692 4 325 684 480
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 134 336 addr 73.04%
Not announced 1 157 832 960 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 190 912 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /24 0.01%

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 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 829
3 056 074 752
/30 752
197 132 288
/31 389
50 987 008
/32 27 296
1 788 870 656
/33 6 039
197 885 952
/34 5 666
92 831 744
/35 1 979
16 211 968
/36 10 064
41 222 144
/37 1 409
2 885 632
/38 2 810
2 877 440
/39 1 885
965 120
/40 24 624
6 303 744
/41 1 829
234 112
/42 3 099
198 336
/43 1 473
47 136
/44 27 121
433 936
/45 4 933
39 464
/46 6 609
26 436
/47 9 637
19 274
/48 122 174
122 174
Total 265 922 4 414 616 786 020
IPv4 (1 158 271) IPv6 (266 144)
Reset
Found 44 IPv4 prefixes · ASN: AS21245 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 193.47.0.0/24 /24 193.47.0.0 – 193.47.0.255 AS21245 1
2 185.241.63.0/24 /24 185.241.63.0 – 185.241.63.255 AS21245 1
3 185.235.10.0/24 /24 185.235.10.0 – 185.235.10.255 AS21245 1
4 185.230.19.0/24 /24 185.230.19.0 – 185.230.19.255 AS21245 1
5 185.230.17.0/24 /24 185.230.17.0 – 185.230.17.255 AS21245 1
6 185.230.16.0/24 /24 185.230.16.0 – 185.230.16.255 AS21245 1
7 185.201.199.0/24 /24 185.201.199.0 – 185.201.199.255 AS21245 1
8 185.201.198.0/24 /24 185.201.198.0 – 185.201.198.255 AS21245 1
9 185.201.197.0/24 /24 185.201.197.0 – 185.201.197.255 AS21245 1
10 185.201.196.0/24 /24 185.201.196.0 – 185.201.196.255 AS21245 1
11 185.155.102.0/24 /24 185.155.102.0 – 185.155.102.255 AS21245 1
12 185.87.175.0/24 /24 185.87.175.0 – 185.87.175.255 AS21245 1
13 185.87.174.0/24 /24 185.87.174.0 – 185.87.174.255 AS21245 1
14 185.87.173.0/24 /24 185.87.173.0 – 185.87.173.255 AS21245 1
15 185.87.172.0/24 /24 185.87.172.0 – 185.87.172.255 AS21245 1
16 185.22.163.0/24 /24 185.22.163.0 – 185.22.163.255 AS21245 1
17 185.22.162.0/24 /24 185.22.162.0 – 185.22.162.255 AS21245 1
18 185.22.161.0/24 /24 185.22.161.0 – 185.22.161.255 AS21245 1
19 185.22.160.0/24 /24 185.22.160.0 – 185.22.160.255 AS21245 1
20 185.21.183.0/24 /24 185.21.183.0 – 185.21.183.255 AS21245 1
21 185.21.182.0/24 /24 185.21.182.0 – 185.21.182.255 AS21245 1
22 185.21.181.0/24 /24 185.21.181.0 – 185.21.181.255 AS21245 1
23 185.21.180.0/24 /24 185.21.180.0 – 185.21.180.255 AS21245 1
24 146.19.176.0/24 /24 146.19.176.0 – 146.19.176.255 AS21245 1
25 103.199.235.0/24 /24 103.199.235.0 – 103.199.235.255 AS21245 1
26 103.199.234.0/24 /24 103.199.234.0 – 103.199.234.255 AS21245 1
27 103.199.233.0/24 /24 103.199.233.0 – 103.199.233.255 AS21245 1
28 103.199.232.0/24 /24 103.199.232.0 – 103.199.232.255 AS21245 1
29 91.208.32.0/24 /24 91.208.32.0 – 91.208.32.255 AS21245 1
30 82.38.197.0/24 /24 82.38.197.0 – 82.38.197.255 AS21245 1
31 82.38.196.0/24 /24 82.38.196.0 – 82.38.196.255 AS21245 1
32 82.26.124.0/24 /24 82.26.124.0 – 82.26.124.255 AS21245 1
33 82.25.140.0/24 /24 82.25.140.0 – 82.25.140.255 AS21245 1
34 82.24.107.0/24 /24 82.24.107.0 – 82.24.107.255 AS21245 1
35 82.24.16.0/24 /24 82.24.16.0 – 82.24.16.255 AS21245 1
36 80.91.216.0/24 /24 80.91.216.0 – 80.91.216.255 AS21245 1
37 31.3.7.0/24 /24 31.3.7.0 – 31.3.7.255 AS21245 1
38 31.3.6.0/24 /24 31.3.6.0 – 31.3.6.255 AS21245 1
39 31.3.5.0/24 /24 31.3.5.0 – 31.3.5.255 AS21245 1
40 31.3.4.0/24 /24 31.3.4.0 – 31.3.4.255 AS21245 1
41 31.3.3.0/24 /24 31.3.3.0 – 31.3.3.255 AS21245 1
42 31.3.2.0/24 /24 31.3.2.0 – 31.3.2.255 AS21245 1
43 31.3.1.0/24 /24 31.3.1.0 – 31.3.1.255 AS21245 1
44 31.3.0.0/24 /24 31.3.0.0 – 31.3.0.255 AS21245 1