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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 →
thank you!
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 58 IPv6 prefixes · ASN: AS40401 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 2605:72c0:100::/45 /45 2605:72c0:100:: – 2605:72c0:107:ffff:ffff:ffff:ffff:ffff AS40401 1
2 2605:72c0:100::/48 /48 2605:72c0:100:: – 2605:72c0:100:ffff:ffff:ffff:ffff:ffff AS40401 1
3 2605:72c0:103::/48 /48 2605:72c0:103:: – 2605:72c0:103:ffff:ffff:ffff:ffff:ffff AS40401 1
4 2605:72c0:105::/48 /48 2605:72c0:105:: – 2605:72c0:105:ffff:ffff:ffff:ffff:ffff AS40401 1
5 2605:72c0:1fc::/48 /48 2605:72c0:1fc:: – 2605:72c0:1fc:ffff:ffff:ffff:ffff:ffff AS40401 1
6 2605:72c0:1fd::/48 /48 2605:72c0:1fd:: – 2605:72c0:1fd:ffff:ffff:ffff:ffff:ffff AS40401 1
7 2605:72c0:1fe::/48 /48 2605:72c0:1fe:: – 2605:72c0:1fe:ffff:ffff:ffff:ffff:ffff AS40401 1
8 2605:72c0:1ff::/48 /48 2605:72c0:1ff:: – 2605:72c0:1ff:ffff:ffff:ffff:ffff:ffff AS40401 1
9 2605:72c0:200::/45 /45 2605:72c0:200:: – 2605:72c0:207:ffff:ffff:ffff:ffff:ffff AS40401 1
10 2605:72c0:200::/48 /48 2605:72c0:200:: – 2605:72c0:200:ffff:ffff:ffff:ffff:ffff AS40401 1
11 2605:72c0:203::/48 /48 2605:72c0:203:: – 2605:72c0:203:ffff:ffff:ffff:ffff:ffff AS40401 1
12 2605:72c0:205::/48 /48 2605:72c0:205:: – 2605:72c0:205:ffff:ffff:ffff:ffff:ffff AS40401 1
13 2605:72c0:207::/48 /48 2605:72c0:207:: – 2605:72c0:207:ffff:ffff:ffff:ffff:ffff AS40401 1
14 2605:72c0:208::/48 /48 2605:72c0:208:: – 2605:72c0:208:ffff:ffff:ffff:ffff:ffff AS40401 1
15 2605:72c0:209::/48 /48 2605:72c0:209:: – 2605:72c0:209:ffff:ffff:ffff:ffff:ffff AS40401 1
16 2605:72c0:20a::/48 /48 2605:72c0:20a:: – 2605:72c0:20a:ffff:ffff:ffff:ffff:ffff AS40401 1
17 2605:72c0:2fc::/48 /48 2605:72c0:2fc:: – 2605:72c0:2fc:ffff:ffff:ffff:ffff:ffff AS40401 1
18 2605:72c0:2fd::/48 /48 2605:72c0:2fd:: – 2605:72c0:2fd:ffff:ffff:ffff:ffff:ffff AS40401 1
19 2605:72c0:2fe::/48 /48 2605:72c0:2fe:: – 2605:72c0:2fe:ffff:ffff:ffff:ffff:ffff AS40401 1
20 2605:72c0:2ff::/48 /48 2605:72c0:2ff:: – 2605:72c0:2ff:ffff:ffff:ffff:ffff:ffff AS40401 1
21 2605:72c0:400::/45 /45 2605:72c0:400:: – 2605:72c0:407:ffff:ffff:ffff:ffff:ffff AS40401 1
22 2605:72c0:400::/48 /48 2605:72c0:400:: – 2605:72c0:400:ffff:ffff:ffff:ffff:ffff AS40401 1
23 2605:72c0:403::/48 /48 2605:72c0:403:: – 2605:72c0:403:ffff:ffff:ffff:ffff:ffff AS40401 1
24 2605:72c0:405::/48 /48 2605:72c0:405:: – 2605:72c0:405:ffff:ffff:ffff:ffff:ffff AS40401 1
25 2605:72c0:4fc::/48 /48 2605:72c0:4fc:: – 2605:72c0:4fc:ffff:ffff:ffff:ffff:ffff AS40401 1
26 2605:72c0:4fd::/48 /48 2605:72c0:4fd:: – 2605:72c0:4fd:ffff:ffff:ffff:ffff:ffff AS40401 1
27 2605:72c0:4fe::/48 /48 2605:72c0:4fe:: – 2605:72c0:4fe:ffff:ffff:ffff:ffff:ffff AS40401 1
28 2605:72c0:4ff::/48 /48 2605:72c0:4ff:: – 2605:72c0:4ff:ffff:ffff:ffff:ffff:ffff AS40401 1
29 2605:72c0:500::/45 /45 2605:72c0:500:: – 2605:72c0:507:ffff:ffff:ffff:ffff:ffff AS40401 1
30 2605:72c0:500::/48 /48 2605:72c0:500:: – 2605:72c0:500:ffff:ffff:ffff:ffff:ffff AS40401 1
31 2605:72c0:503::/48 /48 2605:72c0:503:: – 2605:72c0:503:ffff:ffff:ffff:ffff:ffff AS40401 1
32 2605:72c0:505::/48 /48 2605:72c0:505:: – 2605:72c0:505:ffff:ffff:ffff:ffff:ffff AS40401 1
33 2605:72c0:5fc::/48 /48 2605:72c0:5fc:: – 2605:72c0:5fc:ffff:ffff:ffff:ffff:ffff AS40401 1
34 2605:72c0:5fd::/48 /48 2605:72c0:5fd:: – 2605:72c0:5fd:ffff:ffff:ffff:ffff:ffff AS40401 1
35 2605:72c0:5fe::/48 /48 2605:72c0:5fe:: – 2605:72c0:5fe:ffff:ffff:ffff:ffff:ffff AS40401 1
36 2605:72c0:5ff::/48 /48 2605:72c0:5ff:: – 2605:72c0:5ff:ffff:ffff:ffff:ffff:ffff AS40401 1
37 2605:72c0:600::/45 /45 2605:72c0:600:: – 2605:72c0:607:ffff:ffff:ffff:ffff:ffff AS40401 1
38 2605:72c0:600::/48 /48 2605:72c0:600:: – 2605:72c0:600:ffff:ffff:ffff:ffff:ffff AS40401 1
39 2605:72c0:603::/48 /48 2605:72c0:603:: – 2605:72c0:603:ffff:ffff:ffff:ffff:ffff AS40401 1
40 2605:72c0:605::/48 /48 2605:72c0:605:: – 2605:72c0:605:ffff:ffff:ffff:ffff:ffff AS40401 1
41 2605:72c0:607::/48 /48 2605:72c0:607:: – 2605:72c0:607:ffff:ffff:ffff:ffff:ffff AS40401 1
42 2605:72c0:608::/48 /48 2605:72c0:608:: – 2605:72c0:608:ffff:ffff:ffff:ffff:ffff AS40401 1
43 2605:72c0:6fc::/48 /48 2605:72c0:6fc:: – 2605:72c0:6fc:ffff:ffff:ffff:ffff:ffff AS40401 1
44 2605:72c0:6fd::/48 /48 2605:72c0:6fd:: – 2605:72c0:6fd:ffff:ffff:ffff:ffff:ffff AS40401 1
45 2605:72c0:6fe::/48 /48 2605:72c0:6fe:: – 2605:72c0:6fe:ffff:ffff:ffff:ffff:ffff AS40401 1
46 2605:72c0:6ff::/48 /48 2605:72c0:6ff:: – 2605:72c0:6ff:ffff:ffff:ffff:ffff:ffff AS40401 1
47 2605:72c0:700::/45 /45 2605:72c0:700:: – 2605:72c0:707:ffff:ffff:ffff:ffff:ffff AS40401 1
48 2605:72c0:700::/48 /48 2605:72c0:700:: – 2605:72c0:700:ffff:ffff:ffff:ffff:ffff AS40401 1
49 2605:72c0:703::/48 /48 2605:72c0:703:: – 2605:72c0:703:ffff:ffff:ffff:ffff:ffff AS40401 1
50 2605:72c0:800::/45 /45 2605:72c0:800:: – 2605:72c0:807:ffff:ffff:ffff:ffff:ffff AS40401 1
51 2605:72c0:800::/48 /48 2605:72c0:800:: – 2605:72c0:800:ffff:ffff:ffff:ffff:ffff AS40401 1
52 2605:72c0:803::/48 /48 2605:72c0:803:: – 2605:72c0:803:ffff:ffff:ffff:ffff:ffff AS40401 1
53 2605:72c0:804::/48 /48 2605:72c0:804:: – 2605:72c0:804:ffff:ffff:ffff:ffff:ffff AS40401 1
54 2605:72c0:805::/48 /48 2605:72c0:805:: – 2605:72c0:805:ffff:ffff:ffff:ffff:ffff AS40401 1
55 2605:72c0:8fc::/48 /48 2605:72c0:8fc:: – 2605:72c0:8fc:ffff:ffff:ffff:ffff:ffff AS40401 1
56 2605:72c0:8fd::/48 /48 2605:72c0:8fd:: – 2605:72c0:8fd:ffff:ffff:ffff:ffff:ffff AS40401 1
57 2605:72c0:8fe::/48 /48 2605:72c0:8fe:: – 2605:72c0:8fe:ffff:ffff:ffff:ffff:ffff AS40401 1
58 2605:72c0:8ff::/48 /48 2605:72c0:8ff:: – 2605:72c0:8ff:ffff:ffff:ffff:ffff:ffff AS40401 1