BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 42 IPv6 prefixes · ASN: AS16276 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:41d0::/32 /32 2001:41d0:: – 2001:41d0:ffff:ffff:ffff:ffff:ffff:ffff AS16276 1
2 2001:41d0:ab00::/48 /48 2001:41d0:ab00:: – 2001:41d0:ab00:ffff:ffff:ffff:ffff:ffff AS16276 1
3 2001:41d0:ab01::/48 /48 2001:41d0:ab01:: – 2001:41d0:ab01:ffff:ffff:ffff:ffff:ffff AS16276 1
4 2001:41d0:ab02::/48 /48 2001:41d0:ab02:: – 2001:41d0:ab02:ffff:ffff:ffff:ffff:ffff AS16276 1
5 2001:41d0:ab03::/48 /48 2001:41d0:ab03:: – 2001:41d0:ab03:ffff:ffff:ffff:ffff:ffff AS16276 1
6 2001:41d0:ab04::/48 /48 2001:41d0:ab04:: – 2001:41d0:ab04:ffff:ffff:ffff:ffff:ffff AS16276 1
7 2001:41d0:ab05::/48 /48 2001:41d0:ab05:: – 2001:41d0:ab05:ffff:ffff:ffff:ffff:ffff AS16276 1
8 2001:41d0:ab06::/48 /48 2001:41d0:ab06:: – 2001:41d0:ab06:ffff:ffff:ffff:ffff:ffff AS16276 1
9 2001:41d0:ab07::/48 /48 2001:41d0:ab07:: – 2001:41d0:ab07:ffff:ffff:ffff:ffff:ffff AS16276 1
10 2001:41d0:ab08::/48 /48 2001:41d0:ab08:: – 2001:41d0:ab08:ffff:ffff:ffff:ffff:ffff AS16276 1
11 2001:41d0:ab09::/48 /48 2001:41d0:ab09:: – 2001:41d0:ab09:ffff:ffff:ffff:ffff:ffff AS16276 1
12 2001:41d0:ab0a::/48 /48 2001:41d0:ab0a:: – 2001:41d0:ab0a:ffff:ffff:ffff:ffff:ffff AS16276 1
13 2001:41d0:ab0b::/48 /48 2001:41d0:ab0b:: – 2001:41d0:ab0b:ffff:ffff:ffff:ffff:ffff AS16276 1
14 2001:41d0:ab0c::/48 /48 2001:41d0:ab0c:: – 2001:41d0:ab0c:ffff:ffff:ffff:ffff:ffff AS16276 1
15 2001:41d0:ab0e::/48 /48 2001:41d0:ab0e:: – 2001:41d0:ab0e:ffff:ffff:ffff:ffff:ffff AS16276 1
16 2001:41d0:ab0f::/48 /48 2001:41d0:ab0f:: – 2001:41d0:ab0f:ffff:ffff:ffff:ffff:ffff AS16276 1
17 2001:41d0:ab10::/48 /48 2001:41d0:ab10:: – 2001:41d0:ab10:ffff:ffff:ffff:ffff:ffff AS16276 1
18 2001:41d0:ab11::/48 /48 2001:41d0:ab11:: – 2001:41d0:ab11:ffff:ffff:ffff:ffff:ffff AS16276 1
19 2001:41d0:ab12::/48 /48 2001:41d0:ab12:: – 2001:41d0:ab12:ffff:ffff:ffff:ffff:ffff AS16276 1
20 2001:41d0:ab13::/48 /48 2001:41d0:ab13:: – 2001:41d0:ab13:ffff:ffff:ffff:ffff:ffff AS16276 1
21 2402:1f00::/32 /32 2402:1f00:: – 2402:1f00:ffff:ffff:ffff:ffff:ffff:ffff AS16276 1
22 2402:1f00:8000::/40 /40 2402:1f00:8000:: – 2402:1f00:80ff:ffff:ffff:ffff:ffff:ffff AS16276 1
23 2402:1f00:8100::/40 /40 2402:1f00:8100:: – 2402:1f00:81ff:ffff:ffff:ffff:ffff:ffff AS16276 1
24 2402:1f00:8200::/40 /40 2402:1f00:8200:: – 2402:1f00:82ff:ffff:ffff:ffff:ffff:ffff AS16276 1
25 2402:1f00:8300::/40 /40 2402:1f00:8300:: – 2402:1f00:83ff:ffff:ffff:ffff:ffff:ffff AS16276 1
26 2402:1f00:8400::/48 /48 2402:1f00:8400:: – 2402:1f00:8400:ffff:ffff:ffff:ffff:ffff AS16276 1
27 2604:2dc0::/32 /32 2604:2dc0:: – 2604:2dc0:ffff:ffff:ffff:ffff:ffff:ffff AS16276 1
28 2604:2dc0:300::/48 /48 2604:2dc0:300:: – 2604:2dc0:300:ffff:ffff:ffff:ffff:ffff AS16276 1
29 2604:2dc0:301::/48 /48 2604:2dc0:301:: – 2604:2dc0:301:ffff:ffff:ffff:ffff:ffff AS16276 1
30 2604:2dc0:302::/48 /48 2604:2dc0:302:: – 2604:2dc0:302:ffff:ffff:ffff:ffff:ffff AS16276 1
31 2604:2dc0:303::/48 /48 2604:2dc0:303:: – 2604:2dc0:303:ffff:ffff:ffff:ffff:ffff AS16276 1
32 2604:2dc0:304::/48 /48 2604:2dc0:304:: – 2604:2dc0:304:ffff:ffff:ffff:ffff:ffff AS16276 1
33 2604:2dc0:305::/48 /48 2604:2dc0:305:: – 2604:2dc0:305:ffff:ffff:ffff:ffff:ffff AS16276 1
34 2604:2dc0:306::/48 /48 2604:2dc0:306:: – 2604:2dc0:306:ffff:ffff:ffff:ffff:ffff AS16276 1
35 2604:2dc0:307::/48 /48 2604:2dc0:307:: – 2604:2dc0:307:ffff:ffff:ffff:ffff:ffff AS16276 1
36 2604:2dc0:308::/48 /48 2604:2dc0:308:: – 2604:2dc0:308:ffff:ffff:ffff:ffff:ffff AS16276 1
37 2604:2dc0:309::/48 /48 2604:2dc0:309:: – 2604:2dc0:309:ffff:ffff:ffff:ffff:ffff AS16276 1
38 2604:2dc0:30a::/48 /48 2604:2dc0:30a:: – 2604:2dc0:30a:ffff:ffff:ffff:ffff:ffff AS16276 1
39 2604:2dc0:30b::/48 /48 2604:2dc0:30b:: – 2604:2dc0:30b:ffff:ffff:ffff:ffff:ffff AS16276 1
40 2604:2dc0:30c::/48 /48 2604:2dc0:30c:: – 2604:2dc0:30c:ffff:ffff:ffff:ffff:ffff AS16276 1
41 2607:5300::/32 /32 2607:5300:: – 2607:5300:ffff:ffff:ffff:ffff:ffff:ffff AS16276 1
42 2607:5300:603::/48 /48 2607:5300:603:: – 2607:5300:603:ffff:ffff:ffff:ffff:ffff AS16276 1