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 50 IPv6 prefixes · ASN: AS17488 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 2403:c00::/48 /48 2403:c00:: – 2403:c00::ffff:ffff:ffff:ffff:ffff AS17488 1
2 2403:c00:1::/48 /48 2403:c00:1:: – 2403:c00:1:ffff:ffff:ffff:ffff:ffff AS17488 1
3 2403:c00:2::/48 /48 2403:c00:2:: – 2403:c00:2:ffff:ffff:ffff:ffff:ffff AS17488 1
4 2403:c00:3::/48 /48 2403:c00:3:: – 2403:c00:3:ffff:ffff:ffff:ffff:ffff AS17488 1
5 2403:c00:4::/48 /48 2403:c00:4:: – 2403:c00:4:ffff:ffff:ffff:ffff:ffff AS17488 1
6 2403:c00:11::/48 /48 2403:c00:11:: – 2403:c00:11:ffff:ffff:ffff:ffff:ffff AS17488 1
7 2403:c00:700::/40 /40 2403:c00:700:: – 2403:c00:7ff:ffff:ffff:ffff:ffff:ffff AS17488 1
8 2403:c00:700::/48 /48 2403:c00:700:: – 2403:c00:700:ffff:ffff:ffff:ffff:ffff AS17488 1
9 2403:c00:701::/48 /48 2403:c00:701:: – 2403:c00:701:ffff:ffff:ffff:ffff:ffff AS17488 1
10 2403:c00:702::/48 /48 2403:c00:702:: – 2403:c00:702:ffff:ffff:ffff:ffff:ffff AS17488 1
11 2403:c00:703::/48 /48 2403:c00:703:: – 2403:c00:703:ffff:ffff:ffff:ffff:ffff AS17488 1
12 2403:c00:800::/48 /48 2403:c00:800:: – 2403:c00:800:ffff:ffff:ffff:ffff:ffff AS17488 1
13 2403:c00:801::/48 /48 2403:c00:801:: – 2403:c00:801:ffff:ffff:ffff:ffff:ffff AS17488 1
14 2403:c00:802::/48 /48 2403:c00:802:: – 2403:c00:802:ffff:ffff:ffff:ffff:ffff AS17488 1
15 2403:c00:900::/48 /48 2403:c00:900:: – 2403:c00:900:ffff:ffff:ffff:ffff:ffff AS17488 1
16 2403:c00:901::/48 /48 2403:c00:901:: – 2403:c00:901:ffff:ffff:ffff:ffff:ffff AS17488 1
17 2403:c00:902::/48 /48 2403:c00:902:: – 2403:c00:902:ffff:ffff:ffff:ffff:ffff AS17488 1
18 2403:c00:903::/48 /48 2403:c00:903:: – 2403:c00:903:ffff:ffff:ffff:ffff:ffff AS17488 1
19 2403:c00:904::/48 /48 2403:c00:904:: – 2403:c00:904:ffff:ffff:ffff:ffff:ffff AS17488 1
20 2403:c00:a00::/40 /40 2403:c00:a00:: – 2403:c00:aff:ffff:ffff:ffff:ffff:ffff AS17488 1
21 2403:c00:b00::/48 /48 2403:c00:b00:: – 2403:c00:b00:ffff:ffff:ffff:ffff:ffff AS17488 1
22 2403:c00:b01::/48 /48 2403:c00:b01:: – 2403:c00:b01:ffff:ffff:ffff:ffff:ffff AS17488 1
23 2403:c00:b02::/48 /48 2403:c00:b02:: – 2403:c00:b02:ffff:ffff:ffff:ffff:ffff AS17488 1
24 2403:c00:b03::/48 /48 2403:c00:b03:: – 2403:c00:b03:ffff:ffff:ffff:ffff:ffff AS17488 1
25 2403:c00:b04::/48 /48 2403:c00:b04:: – 2403:c00:b04:ffff:ffff:ffff:ffff:ffff AS17488 1
26 2403:c00:b05::/48 /48 2403:c00:b05:: – 2403:c00:b05:ffff:ffff:ffff:ffff:ffff AS17488 1
27 2403:c00:b06::/48 /48 2403:c00:b06:: – 2403:c00:b06:ffff:ffff:ffff:ffff:ffff AS17488 1
28 2403:c00:b07::/48 /48 2403:c00:b07:: – 2403:c00:b07:ffff:ffff:ffff:ffff:ffff AS17488 1
29 2403:c00:b08::/48 /48 2403:c00:b08:: – 2403:c00:b08:ffff:ffff:ffff:ffff:ffff AS17488 1
30 2403:c00:b09::/48 /48 2403:c00:b09:: – 2403:c00:b09:ffff:ffff:ffff:ffff:ffff AS17488 1
31 2403:c00:c00::/48 /48 2403:c00:c00:: – 2403:c00:c00:ffff:ffff:ffff:ffff:ffff AS17488 1
32 2403:c00:c01::/48 /48 2403:c00:c01:: – 2403:c00:c01:ffff:ffff:ffff:ffff:ffff AS17488 1
33 2403:c00:c02::/48 /48 2403:c00:c02:: – 2403:c00:c02:ffff:ffff:ffff:ffff:ffff AS17488 1
34 2403:c00:c0e::/48 /48 2403:c00:c0e:: – 2403:c00:c0e:ffff:ffff:ffff:ffff:ffff AS17488 1
35 2403:c00:c10::/48 /48 2403:c00:c10:: – 2403:c00:c10:ffff:ffff:ffff:ffff:ffff AS17488 1
36 2403:c00:d00::/48 /48 2403:c00:d00:: – 2403:c00:d00:ffff:ffff:ffff:ffff:ffff AS17488 1
37 2403:c00:d01::/48 /48 2403:c00:d01:: – 2403:c00:d01:ffff:ffff:ffff:ffff:ffff AS17488 1
38 2403:c00:d02::/48 /48 2403:c00:d02:: – 2403:c00:d02:ffff:ffff:ffff:ffff:ffff AS17488 1
39 2403:c00:d03::/48 /48 2403:c00:d03:: – 2403:c00:d03:ffff:ffff:ffff:ffff:ffff AS17488 1
40 2403:c00:e00::/48 /48 2403:c00:e00:: – 2403:c00:e00:ffff:ffff:ffff:ffff:ffff AS17488 1
41 2403:c00:e01::/48 /48 2403:c00:e01:: – 2403:c00:e01:ffff:ffff:ffff:ffff:ffff AS17488 1
42 2403:c00:e02::/48 /48 2403:c00:e02:: – 2403:c00:e02:ffff:ffff:ffff:ffff:ffff AS17488 1
43 2403:c00:e03::/48 /48 2403:c00:e03:: – 2403:c00:e03:ffff:ffff:ffff:ffff:ffff AS17488 1
44 2403:c00:e04::/48 /48 2403:c00:e04:: – 2403:c00:e04:ffff:ffff:ffff:ffff:ffff AS17488 1
45 2403:c00:f00::/48 /48 2403:c00:f00:: – 2403:c00:f00:ffff:ffff:ffff:ffff:ffff AS17488 1
46 2403:c00:f01::/48 /48 2403:c00:f01:: – 2403:c00:f01:ffff:ffff:ffff:ffff:ffff AS17488 1
47 2403:c00:f02::/48 /48 2403:c00:f02:: – 2403:c00:f02:ffff:ffff:ffff:ffff:ffff AS17488 1
48 2403:c00:f03::/48 /48 2403:c00:f03:: – 2403:c00:f03:ffff:ffff:ffff:ffff:ffff AS17488 1
49 2403:c00:f04::/48 /48 2403:c00:f04:: – 2403:c00:f04:ffff:ffff:ffff:ffff:ffff AS17488 1
50 2403:c00:1000::/40 /40 2403:c00:1000:: – 2403:c00:10ff:ffff:ffff:ffff:ffff:ffff AS17488 1