BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 51 IPv6 prefixes · ASN: AS19901 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 2606:5000:1000::/39 /39 2606:5000:1000:: – 2606:5000:11ff:ffff:ffff:ffff:ffff:ffff AS19901 1
2 2606:5000:1400::/39 /39 2606:5000:1400:: – 2606:5000:15ff:ffff:ffff:ffff:ffff:ffff AS19901 1
3 2606:5000:1c00::/39 /39 2606:5000:1c00:: – 2606:5000:1dff:ffff:ffff:ffff:ffff:ffff AS19901 1
4 2606:5000:1e00::/39 /39 2606:5000:1e00:: – 2606:5000:1fff:ffff:ffff:ffff:ffff:ffff AS19901 1
5 2606:5000:2800::/39 /39 2606:5000:2800:: – 2606:5000:29ff:ffff:ffff:ffff:ffff:ffff AS19901 1
6 2606:5000:2c00::/39 /39 2606:5000:2c00:: – 2606:5000:2dff:ffff:ffff:ffff:ffff:ffff AS19901 1
7 2606:5000:3c00::/39 /39 2606:5000:3c00:: – 2606:5000:3dff:ffff:ffff:ffff:ffff:ffff AS19901 1
8 2606:5000:3e00::/39 /39 2606:5000:3e00:: – 2606:5000:3fff:ffff:ffff:ffff:ffff:ffff AS19901 1
9 2606:5000:4800::/39 /39 2606:5000:4800:: – 2606:5000:49ff:ffff:ffff:ffff:ffff:ffff AS19901 1
10 2606:5000:4e00::/39 /39 2606:5000:4e00:: – 2606:5000:4fff:ffff:ffff:ffff:ffff:ffff AS19901 1
11 2606:5000:5000::/39 /39 2606:5000:5000:: – 2606:5000:51ff:ffff:ffff:ffff:ffff:ffff AS19901 1
12 2606:5000:5200::/39 /39 2606:5000:5200:: – 2606:5000:53ff:ffff:ffff:ffff:ffff:ffff AS19901 1
13 2606:5000:5400::/39 /39 2606:5000:5400:: – 2606:5000:55ff:ffff:ffff:ffff:ffff:ffff AS19901 1
14 2606:5000:5600::/39 /39 2606:5000:5600:: – 2606:5000:57ff:ffff:ffff:ffff:ffff:ffff AS19901 1
15 2606:5000:5800::/39 /39 2606:5000:5800:: – 2606:5000:59ff:ffff:ffff:ffff:ffff:ffff AS19901 1
16 2606:5000:5c00::/39 /39 2606:5000:5c00:: – 2606:5000:5dff:ffff:ffff:ffff:ffff:ffff AS19901 1
17 2606:5000:5e00::/39 /39 2606:5000:5e00:: – 2606:5000:5fff:ffff:ffff:ffff:ffff:ffff AS19901 1
18 2606:5000:6000::/39 /39 2606:5000:6000:: – 2606:5000:61ff:ffff:ffff:ffff:ffff:ffff AS19901 1
19 2607:6c40:1::/48 /48 2607:6c40:1:: – 2607:6c40:1:ffff:ffff:ffff:ffff:ffff AS19901 1
20 2607:6c40:2c00::/44 /44 2607:6c40:2c00:: – 2607:6c40:2c0f:ffff:ffff:ffff:ffff:ffff AS19901 1
21 2607:6c40:3400::/44 /44 2607:6c40:3400:: – 2607:6c40:340f:ffff:ffff:ffff:ffff:ffff AS19901 1
22 2607:6c40:5400::/44 /44 2607:6c40:5400:: – 2607:6c40:540f:ffff:ffff:ffff:ffff:ffff AS19901 1
23 2607:6c40:5800::/44 /44 2607:6c40:5800:: – 2607:6c40:580f:ffff:ffff:ffff:ffff:ffff AS19901 1
24 2607:6c40:5c00::/44 /44 2607:6c40:5c00:: – 2607:6c40:5c0f:ffff:ffff:ffff:ffff:ffff AS19901 1
25 2607:6c40:6000::/44 /44 2607:6c40:6000:: – 2607:6c40:600f:ffff:ffff:ffff:ffff:ffff AS19901 1
26 2607:6c40:6020::/44 /44 2607:6c40:6020:: – 2607:6c40:602f:ffff:ffff:ffff:ffff:ffff AS19901 1
27 2607:6c40:6040::/44 /44 2607:6c40:6040:: – 2607:6c40:604f:ffff:ffff:ffff:ffff:ffff AS19901 1
28 2607:6c40:6060::/44 /44 2607:6c40:6060:: – 2607:6c40:606f:ffff:ffff:ffff:ffff:ffff AS19901 1
29 2607:6c40:6080::/44 /44 2607:6c40:6080:: – 2607:6c40:608f:ffff:ffff:ffff:ffff:ffff AS19901 1
30 2607:6c40:6400::/44 /44 2607:6c40:6400:: – 2607:6c40:640f:ffff:ffff:ffff:ffff:ffff AS19901 1
31 2607:6c40:6800::/44 /44 2607:6c40:6800:: – 2607:6c40:680f:ffff:ffff:ffff:ffff:ffff AS19901 1
32 2607:6c40:c400::/44 /44 2607:6c40:c400:: – 2607:6c40:c40f:ffff:ffff:ffff:ffff:ffff AS19901 1
33 2607:6c40:c420::/44 /44 2607:6c40:c420:: – 2607:6c40:c42f:ffff:ffff:ffff:ffff:ffff AS19901 1
34 2607:6c40:c440::/44 /44 2607:6c40:c440:: – 2607:6c40:c44f:ffff:ffff:ffff:ffff:ffff AS19901 1
35 2607:6c40:c800::/44 /44 2607:6c40:c800:: – 2607:6c40:c80f:ffff:ffff:ffff:ffff:ffff AS19901 1
36 2607:6c40:c820::/44 /44 2607:6c40:c820:: – 2607:6c40:c82f:ffff:ffff:ffff:ffff:ffff AS19901 1
37 2607:6c40:c840::/44 /44 2607:6c40:c840:: – 2607:6c40:c84f:ffff:ffff:ffff:ffff:ffff AS19901 1
38 2607:6c40:d400::/44 /44 2607:6c40:d400:: – 2607:6c40:d40f:ffff:ffff:ffff:ffff:ffff AS19901 1
39 2607:6c40:dc00::/44 /44 2607:6c40:dc00:: – 2607:6c40:dc0f:ffff:ffff:ffff:ffff:ffff AS19901 1
40 2607:6c40:dc20::/44 /44 2607:6c40:dc20:: – 2607:6c40:dc2f:ffff:ffff:ffff:ffff:ffff AS19901 1
41 2607:6c40:e400::/44 /44 2607:6c40:e400:: – 2607:6c40:e40f:ffff:ffff:ffff:ffff:ffff AS19901 1
42 2607:6c40:e420::/44 /44 2607:6c40:e420:: – 2607:6c40:e42f:ffff:ffff:ffff:ffff:ffff AS19901 1
43 2607:6c40:e440::/44 /44 2607:6c40:e440:: – 2607:6c40:e44f:ffff:ffff:ffff:ffff:ffff AS19901 1
44 2607:6c40:ec00::/44 /44 2607:6c40:ec00:: – 2607:6c40:ec0f:ffff:ffff:ffff:ffff:ffff AS19901 1
45 2607:6c40:ec20::/44 /44 2607:6c40:ec20:: – 2607:6c40:ec2f:ffff:ffff:ffff:ffff:ffff AS19901 1
46 2607:6c40:f000::/44 /44 2607:6c40:f000:: – 2607:6c40:f00f:ffff:ffff:ffff:ffff:ffff AS19901 1
47 2607:6c40:f400::/44 /44 2607:6c40:f400:: – 2607:6c40:f40f:ffff:ffff:ffff:ffff:ffff AS19901 1
48 2607:6c40:f420::/44 /44 2607:6c40:f420:: – 2607:6c40:f42f:ffff:ffff:ffff:ffff:ffff AS19901 1
49 2607:6c40:f440::/44 /44 2607:6c40:f440:: – 2607:6c40:f44f:ffff:ffff:ffff:ffff:ffff AS19901 1
50 2607:6c40:f460::/44 /44 2607:6c40:f460:: – 2607:6c40:f46f:ffff:ffff:ffff:ffff:ffff AS19901 1
51 2607:6c40:f800::/44 /44 2607:6c40:f800:: – 2607:6c40:f80f:ffff:ffff:ffff:ffff:ffff AS19901 1