BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 105 IPv6 prefixes · ASN: AS4637 · showing 1–105
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:cb0::/32 /32 2001:cb0:: – 2001:cb0:ffff:ffff:ffff:ffff:ffff:ffff AS4637 1
2 2001:cb0:208::/48 /48 2001:cb0:208:: – 2001:cb0:208:ffff:ffff:ffff:ffff:ffff AS4637 1
3 2001:cb0:20b::/48 /48 2001:cb0:20b:: – 2001:cb0:20b:ffff:ffff:ffff:ffff:ffff AS4637 1
4 2001:cb0:20d::/48 /48 2001:cb0:20d:: – 2001:cb0:20d:ffff:ffff:ffff:ffff:ffff AS4637 1
5 2001:cb0:20f::/48 /48 2001:cb0:20f:: – 2001:cb0:20f:ffff:ffff:ffff:ffff:ffff AS4637 1
6 2001:cb0:1208::/48 /48 2001:cb0:1208:: – 2001:cb0:1208:ffff:ffff:ffff:ffff:ffff AS4637 1
7 2001:cb0:120a::/48 /48 2001:cb0:120a:: – 2001:cb0:120a:ffff:ffff:ffff:ffff:ffff AS4637 1
8 2001:cb0:2203::/48 /48 2001:cb0:2203:: – 2001:cb0:2203:ffff:ffff:ffff:ffff:ffff AS4637 1
9 2001:cb0:3202::/48 /48 2001:cb0:3202:: – 2001:cb0:3202:ffff:ffff:ffff:ffff:ffff AS4637 1
10 2001:cb0:9204::/48 /48 2001:cb0:9204:: – 2001:cb0:9204:ffff:ffff:ffff:ffff:ffff AS4637 1
11 2001:cb0:9205::/48 /48 2001:cb0:9205:: – 2001:cb0:9205:ffff:ffff:ffff:ffff:ffff AS4637 1
12 2001:cc8::/32 /32 2001:cc8:: – 2001:cc8:ffff:ffff:ffff:ffff:ffff:ffff AS4637 1
13 2001:cc9::/32 /32 2001:cc9:: – 2001:cc9:ffff:ffff:ffff:ffff:ffff:ffff AS4637 1
14 2403:e800::/32 /32 2403:e800:: – 2403:e800:ffff:ffff:ffff:ffff:ffff:ffff AS4637 1
15 2403:e800:201::/48 /48 2403:e800:201:: – 2403:e800:201:ffff:ffff:ffff:ffff:ffff AS4637 1
16 2403:e800:203::/48 /48 2403:e800:203:: – 2403:e800:203:ffff:ffff:ffff:ffff:ffff AS4637 1
17 2403:e800:209::/48 /48 2403:e800:209:: – 2403:e800:209:ffff:ffff:ffff:ffff:ffff AS4637 1
18 2403:e800:211::/48 /48 2403:e800:211:: – 2403:e800:211:ffff:ffff:ffff:ffff:ffff AS4637 1
19 2403:e800:2fc::/48 /48 2403:e800:2fc:: – 2403:e800:2fc:ffff:ffff:ffff:ffff:ffff AS4637 1
20 2403:e800:2fe::/48 /48 2403:e800:2fe:: – 2403:e800:2fe:ffff:ffff:ffff:ffff:ffff AS4637 1
21 2403:e800:402::/48 /48 2403:e800:402:: – 2403:e800:402:ffff:ffff:ffff:ffff:ffff AS4637 1
22 2403:e800:404::/48 /48 2403:e800:404:: – 2403:e800:404:ffff:ffff:ffff:ffff:ffff AS4637 1
23 2403:e800:406::/48 /48 2403:e800:406:: – 2403:e800:406:ffff:ffff:ffff:ffff:ffff AS4637 1
24 2403:e800:407::/48 /48 2403:e800:407:: – 2403:e800:407:ffff:ffff:ffff:ffff:ffff AS4637 1
25 2403:e800:40a::/48 /48 2403:e800:40a:: – 2403:e800:40a:ffff:ffff:ffff:ffff:ffff AS4637 1
26 2403:e800:40b::/48 /48 2403:e800:40b:: – 2403:e800:40b:ffff:ffff:ffff:ffff:ffff AS4637 1
27 2403:e800:40c::/48 /48 2403:e800:40c:: – 2403:e800:40c:ffff:ffff:ffff:ffff:ffff AS4637 1
28 2403:e800:40d::/48 /48 2403:e800:40d:: – 2403:e800:40d:ffff:ffff:ffff:ffff:ffff AS4637 1
29 2403:e800:40e::/48 /48 2403:e800:40e:: – 2403:e800:40e:ffff:ffff:ffff:ffff:ffff AS4637 1
30 2403:e800:40f::/48 /48 2403:e800:40f:: – 2403:e800:40f:ffff:ffff:ffff:ffff:ffff AS4637 1
31 2403:e800:412::/48 /48 2403:e800:412:: – 2403:e800:412:ffff:ffff:ffff:ffff:ffff AS4637 1
32 2403:e800:413::/48 /48 2403:e800:413:: – 2403:e800:413:ffff:ffff:ffff:ffff:ffff AS4637 1
33 2403:e800:419::/48 /48 2403:e800:419:: – 2403:e800:419:ffff:ffff:ffff:ffff:ffff AS4637 1
34 2403:e800:41a::/48 /48 2403:e800:41a:: – 2403:e800:41a:ffff:ffff:ffff:ffff:ffff AS4637 1
35 2403:e800:41b::/48 /48 2403:e800:41b:: – 2403:e800:41b:ffff:ffff:ffff:ffff:ffff AS4637 1
36 2403:e800:41c::/48 /48 2403:e800:41c:: – 2403:e800:41c:ffff:ffff:ffff:ffff:ffff AS4637 1
37 2403:e800:421::/48 /48 2403:e800:421:: – 2403:e800:421:ffff:ffff:ffff:ffff:ffff AS4637 1
38 2403:e800:422::/48 /48 2403:e800:422:: – 2403:e800:422:ffff:ffff:ffff:ffff:ffff AS4637 1
39 2403:e800:423::/48 /48 2403:e800:423:: – 2403:e800:423:ffff:ffff:ffff:ffff:ffff AS4637 1
40 2403:e800:429::/48 /48 2403:e800:429:: – 2403:e800:429:ffff:ffff:ffff:ffff:ffff AS4637 1
41 2403:e800:42a::/48 /48 2403:e800:42a:: – 2403:e800:42a:ffff:ffff:ffff:ffff:ffff AS4637 1
42 2403:e800:42b::/48 /48 2403:e800:42b:: – 2403:e800:42b:ffff:ffff:ffff:ffff:ffff AS4637 1
43 2403:e800:501::/48 /48 2403:e800:501:: – 2403:e800:501:ffff:ffff:ffff:ffff:ffff AS4637 1
44 2403:e800:50d::/48 /48 2403:e800:50d:: – 2403:e800:50d:ffff:ffff:ffff:ffff:ffff AS4637 1
45 2403:e800:50e::/48 /48 2403:e800:50e:: – 2403:e800:50e:ffff:ffff:ffff:ffff:ffff AS4637 1
46 2403:e800:511::/48 /48 2403:e800:511:: – 2403:e800:511:ffff:ffff:ffff:ffff:ffff AS4637 1
47 2403:e800:513::/48 /48 2403:e800:513:: – 2403:e800:513:ffff:ffff:ffff:ffff:ffff AS4637 1
48 2403:e800:515::/48 /48 2403:e800:515:: – 2403:e800:515:ffff:ffff:ffff:ffff:ffff AS4637 1
49 2403:e800:51a::/48 /48 2403:e800:51a:: – 2403:e800:51a:ffff:ffff:ffff:ffff:ffff AS4637 1
50 2403:e800:51c::/48 /48 2403:e800:51c:: – 2403:e800:51c:ffff:ffff:ffff:ffff:ffff AS4637 1
51 2403:e800:51d::/48 /48 2403:e800:51d:: – 2403:e800:51d:ffff:ffff:ffff:ffff:ffff AS4637 1
52 2403:e800:601::/48 /48 2403:e800:601:: – 2403:e800:601:ffff:ffff:ffff:ffff:ffff AS4637 1
53 2403:e800:602::/48 /48 2403:e800:602:: – 2403:e800:602:ffff:ffff:ffff:ffff:ffff AS4637 1
54 2403:e800:603::/48 /48 2403:e800:603:: – 2403:e800:603:ffff:ffff:ffff:ffff:ffff AS4637 1
55 2403:e800:609::/48 /48 2403:e800:609:: – 2403:e800:609:ffff:ffff:ffff:ffff:ffff AS4637 1
56 2403:e800:60a::/48 /48 2403:e800:60a:: – 2403:e800:60a:ffff:ffff:ffff:ffff:ffff AS4637 1
57 2403:e800:60b::/48 /48 2403:e800:60b:: – 2403:e800:60b:ffff:ffff:ffff:ffff:ffff AS4637 1
58 2403:e800:724::/48 /48 2403:e800:724:: – 2403:e800:724:ffff:ffff:ffff:ffff:ffff AS4637 1
59 2403:e800:806::/48 /48 2403:e800:806:: – 2403:e800:806:ffff:ffff:ffff:ffff:ffff AS4637 1
60 2403:e800:80b::/48 /48 2403:e800:80b:: – 2403:e800:80b:ffff:ffff:ffff:ffff:ffff AS4637 1
61 2403:e800:81c::/48 /48 2403:e800:81c:: – 2403:e800:81c:ffff:ffff:ffff:ffff:ffff AS4637 1
62 2403:e800:901::/48 /48 2403:e800:901:: – 2403:e800:901:ffff:ffff:ffff:ffff:ffff AS4637 1
63 2403:e800:902::/48 /48 2403:e800:902:: – 2403:e800:902:ffff:ffff:ffff:ffff:ffff AS4637 1
64 2403:e800:903::/48 /48 2403:e800:903:: – 2403:e800:903:ffff:ffff:ffff:ffff:ffff AS4637 1
65 2403:e800:904::/48 /48 2403:e800:904:: – 2403:e800:904:ffff:ffff:ffff:ffff:ffff AS4637 1
66 2403:e800:c01::/48 /48 2403:e800:c01:: – 2403:e800:c01:ffff:ffff:ffff:ffff:ffff AS4637 1
67 2403:e800:c04::/48 /48 2403:e800:c04:: – 2403:e800:c04:ffff:ffff:ffff:ffff:ffff AS4637 1
68 2403:e800:d00::/48 /48 2403:e800:d00:: – 2403:e800:d00:ffff:ffff:ffff:ffff:ffff AS4637 1
69 2403:e800:d78::/48 /48 2403:e800:d78:: – 2403:e800:d78:ffff:ffff:ffff:ffff:ffff AS4637 1
70 2403:e800:d7c::/48 /48 2403:e800:d7c:: – 2403:e800:d7c:ffff:ffff:ffff:ffff:ffff AS4637 1
71 2403:e800:d7d::/48 /48 2403:e800:d7d:: – 2403:e800:d7d:ffff:ffff:ffff:ffff:ffff AS4637 1
72 2403:e800:e00::/48 /48 2403:e800:e00:: – 2403:e800:e00:ffff:ffff:ffff:ffff:ffff AS4637 1
73 2403:e800:e01::/48 /48 2403:e800:e01:: – 2403:e800:e01:ffff:ffff:ffff:ffff:ffff AS4637 1
74 2403:e800:e7c::/48 /48 2403:e800:e7c:: – 2403:e800:e7c:ffff:ffff:ffff:ffff:ffff AS4637 1
75 2403:e800:e7d::/48 /48 2403:e800:e7d:: – 2403:e800:e7d:ffff:ffff:ffff:ffff:ffff AS4637 1
76 2403:e800:e7e::/48 /48 2403:e800:e7e:: – 2403:e800:e7e:ffff:ffff:ffff:ffff:ffff AS4637 1
77 2403:e800:e80b::/48 /48 2403:e800:e80b:: – 2403:e800:e80b:ffff:ffff:ffff:ffff:ffff AS4637 1
78 2403:e800:fd00::/48 /48 2403:e800:fd00:: – 2403:e800:fd00:ffff:ffff:ffff:ffff:ffff AS4637 1
79 2403:e800:fd01::/48 /48 2403:e800:fd01:: – 2403:e800:fd01:ffff:ffff:ffff:ffff:ffff AS4637 1
80 2403:e800:fd02::/48 /48 2403:e800:fd02:: – 2403:e800:fd02:ffff:ffff:ffff:ffff:ffff AS4637 1
81 2403:e800:fd05::/48 /48 2403:e800:fd05:: – 2403:e800:fd05:ffff:ffff:ffff:ffff:ffff AS4637 1
82 2403:e800:fd07::/48 /48 2403:e800:fd07:: – 2403:e800:fd07:ffff:ffff:ffff:ffff:ffff AS4637 1
83 2403:e800:fd11::/48 /48 2403:e800:fd11:: – 2403:e800:fd11:ffff:ffff:ffff:ffff:ffff AS4637 1
84 2403:e800:fd12::/48 /48 2403:e800:fd12:: – 2403:e800:fd12:ffff:ffff:ffff:ffff:ffff AS4637 1
85 2403:e800:fd18::/48 /48 2403:e800:fd18:: – 2403:e800:fd18:ffff:ffff:ffff:ffff:ffff AS4637 1
86 2403:e800:fd20::/48 /48 2403:e800:fd20:: – 2403:e800:fd20:ffff:ffff:ffff:ffff:ffff AS4637 1
87 2403:e800:fd28::/48 /48 2403:e800:fd28:: – 2403:e800:fd28:ffff:ffff:ffff:ffff:ffff AS4637 1
88 2403:e800:fd2b::/48 /48 2403:e800:fd2b:: – 2403:e800:fd2b:ffff:ffff:ffff:ffff:ffff AS4637 1
89 2403:e800:fd34::/48 /48 2403:e800:fd34:: – 2403:e800:fd34:ffff:ffff:ffff:ffff:ffff AS4637 1
90 2403:e800:fd38::/48 /48 2403:e800:fd38:: – 2403:e800:fd38:ffff:ffff:ffff:ffff:ffff AS4637 1
91 2403:e800:fd3c::/48 /48 2403:e800:fd3c:: – 2403:e800:fd3c:ffff:ffff:ffff:ffff:ffff AS4637 1
92 2403:e800:fd3d::/48 /48 2403:e800:fd3d:: – 2403:e800:fd3d:ffff:ffff:ffff:ffff:ffff AS4637 1
93 2403:e800:fd3e::/48 /48 2403:e800:fd3e:: – 2403:e800:fd3e:ffff:ffff:ffff:ffff:ffff AS4637 1
94 2403:e800:fd49::/48 /48 2403:e800:fd49:: – 2403:e800:fd49:ffff:ffff:ffff:ffff:ffff AS4637 1
95 2403:e800:fd4d::/48 /48 2403:e800:fd4d:: – 2403:e800:fd4d:ffff:ffff:ffff:ffff:ffff AS4637 1
96 2403:e800:fd4e::/48 /48 2403:e800:fd4e:: – 2403:e800:fd4e:ffff:ffff:ffff:ffff:ffff AS4637 1
97 2403:e800:fd4f::/48 /48 2403:e800:fd4f:: – 2403:e800:fd4f:ffff:ffff:ffff:ffff:ffff AS4637 1
98 2403:e800:fd5c::/48 /48 2403:e800:fd5c:: – 2403:e800:fd5c:ffff:ffff:ffff:ffff:ffff AS4637 1
99 2403:e800:fd60::/48 /48 2403:e800:fd60:: – 2403:e800:fd60:ffff:ffff:ffff:ffff:ffff AS4637 1
100 2403:e800:fd70::/48 /48 2403:e800:fd70:: – 2403:e800:fd70:ffff:ffff:ffff:ffff:ffff AS4637 1
101 2403:e800:fd78::/48 /48 2403:e800:fd78:: – 2403:e800:fd78:ffff:ffff:ffff:ffff:ffff AS4637 1
102 2403:e800:fd79::/48 /48 2403:e800:fd79:: – 2403:e800:fd79:ffff:ffff:ffff:ffff:ffff AS4637 1
103 2403:e800:fd81::/48 /48 2403:e800:fd81:: – 2403:e800:fd81:ffff:ffff:ffff:ffff:ffff AS4637 1
104 2403:e800:fd88::/48 /48 2403:e800:fd88:: – 2403:e800:fd88:ffff:ffff:ffff:ffff:ffff AS4637 1
105 2a02:1620::/32 /32 2a02:1620:: – 2a02:1620:ffff:ffff:ffff:ffff:ffff:ffff AS4637 1