BGP Full View — RIPE RIS RRC00data as of 2026-05-02 04:48

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
1 125 633
IPv4 origin ASNs
78 234
IPv4 MOAS
6 362
IPv6 prefixes
255 655
IPv6 origin ASNs
36 444
IPv6 MOAS
1 529

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
/12 303
317 718 528
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 154
282 329 088
/16 13 830
906 362 880
/17 8 683
284 524 544
/18 13 942
228 425 728
/19 26 607
217 964 544
/20 48 382
198 172 672
/21 55 701
114 075 648
/22 118 727
121 576 448
/23 117 870
60 349 440
/24 712 308
182 350 848
Total 1 120 463 4 285 649 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 474
2 869 952 512
/30 832
218 103 808
/31 359
47 054 848
/32 26 965
1 767 178 240
/33 5 717
187 334 656
/34 5 583
91 471 872
/35 1 917
15 704 064
/36 9 976
40 861 696
/37 1 352
2 768 896
/38 2 727
2 792 448
/39 1 849
946 688
/40 23 837
6 102 272
/41 1 738
222 464
/42 2 980
190 720
/43 1 457
46 624
/44 25 815
413 040
/45 4 515
36 120
/46 5 838
23 352
/47 8 893
17 786
/48 117 252
117 252
Total 255 360 4 413 971 305 566
IPv4 (1 125 633) IPv6 (255 655)
Reset
Found 57 IPv6 prefixes · ASN: AS134146 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:4fc0:1::/48 /48 2400:4fc0:1:: – 2400:4fc0:1:ffff:ffff:ffff:ffff:ffff AS134146 1
2 2400:4fc0:2::/48 /48 2400:4fc0:2:: – 2400:4fc0:2:ffff:ffff:ffff:ffff:ffff AS134146 1
3 2400:4fc0:3::/48 /48 2400:4fc0:3:: – 2400:4fc0:3:ffff:ffff:ffff:ffff:ffff AS134146 1
4 2400:4fc0:4::/48 /48 2400:4fc0:4:: – 2400:4fc0:4:ffff:ffff:ffff:ffff:ffff AS134146 1
5 2400:4fc0:5::/48 /48 2400:4fc0:5:: – 2400:4fc0:5:ffff:ffff:ffff:ffff:ffff AS134146 1
6 2400:4fc0:6::/48 /48 2400:4fc0:6:: – 2400:4fc0:6:ffff:ffff:ffff:ffff:ffff AS134146 1
7 2400:4fc0:7::/48 /48 2400:4fc0:7:: – 2400:4fc0:7:ffff:ffff:ffff:ffff:ffff AS134146 1
8 2400:4fc0:8::/48 /48 2400:4fc0:8:: – 2400:4fc0:8:ffff:ffff:ffff:ffff:ffff AS134146 1
9 2400:4fc0:9::/48 /48 2400:4fc0:9:: – 2400:4fc0:9:ffff:ffff:ffff:ffff:ffff AS134146 1
10 2400:4fc0:b::/48 /48 2400:4fc0:b:: – 2400:4fc0:b:ffff:ffff:ffff:ffff:ffff AS134146 1
11 2400:4fc0:d::/48 /48 2400:4fc0:d:: – 2400:4fc0:d:ffff:ffff:ffff:ffff:ffff AS134146 1
12 2400:4fc0:e::/48 /48 2400:4fc0:e:: – 2400:4fc0:e:ffff:ffff:ffff:ffff:ffff AS134146 1
13 2400:4fc0:f::/48 /48 2400:4fc0:f:: – 2400:4fc0:f:ffff:ffff:ffff:ffff:ffff AS134146 1
14 2400:4fc0:10::/48 /48 2400:4fc0:10:: – 2400:4fc0:10:ffff:ffff:ffff:ffff:ffff AS134146 1
15 2400:4fc0:11::/48 /48 2400:4fc0:11:: – 2400:4fc0:11:ffff:ffff:ffff:ffff:ffff AS134146 1
16 2400:4fc0:12::/48 /48 2400:4fc0:12:: – 2400:4fc0:12:ffff:ffff:ffff:ffff:ffff AS134146 1
17 2400:4fc0:13::/48 /48 2400:4fc0:13:: – 2400:4fc0:13:ffff:ffff:ffff:ffff:ffff AS134146 1
18 2400:4fc0:14::/48 /48 2400:4fc0:14:: – 2400:4fc0:14:ffff:ffff:ffff:ffff:ffff AS134146 1
19 2400:4fc0:15::/48 /48 2400:4fc0:15:: – 2400:4fc0:15:ffff:ffff:ffff:ffff:ffff AS134146 1
20 2400:4fc0:16::/48 /48 2400:4fc0:16:: – 2400:4fc0:16:ffff:ffff:ffff:ffff:ffff AS134146 1
21 2400:4fc0:17::/48 /48 2400:4fc0:17:: – 2400:4fc0:17:ffff:ffff:ffff:ffff:ffff AS134146 1
22 2400:4fc0:18::/48 /48 2400:4fc0:18:: – 2400:4fc0:18:ffff:ffff:ffff:ffff:ffff AS134146 1
23 2400:4fc0:19::/48 /48 2400:4fc0:19:: – 2400:4fc0:19:ffff:ffff:ffff:ffff:ffff AS134146 1
24 2400:4fc0:1a::/48 /48 2400:4fc0:1a:: – 2400:4fc0:1a:ffff:ffff:ffff:ffff:ffff AS134146 1
25 2400:4fc0:1b::/48 /48 2400:4fc0:1b:: – 2400:4fc0:1b:ffff:ffff:ffff:ffff:ffff AS134146 1
26 2400:4fc0:1c::/48 /48 2400:4fc0:1c:: – 2400:4fc0:1c:ffff:ffff:ffff:ffff:ffff AS134146 1
27 2400:4fc0:1d::/48 /48 2400:4fc0:1d:: – 2400:4fc0:1d:ffff:ffff:ffff:ffff:ffff AS134146 1
28 2400:4fc0:1e::/48 /48 2400:4fc0:1e:: – 2400:4fc0:1e:ffff:ffff:ffff:ffff:ffff AS134146 1
29 2400:4fc0:1f::/48 /48 2400:4fc0:1f:: – 2400:4fc0:1f:ffff:ffff:ffff:ffff:ffff AS134146 1
30 2400:4fc0:20::/48 /48 2400:4fc0:20:: – 2400:4fc0:20:ffff:ffff:ffff:ffff:ffff AS134146 1
31 2400:4fc0:21::/48 /48 2400:4fc0:21:: – 2400:4fc0:21:ffff:ffff:ffff:ffff:ffff AS134146 1
32 2400:4fc0:22::/48 /48 2400:4fc0:22:: – 2400:4fc0:22:ffff:ffff:ffff:ffff:ffff AS134146 1
33 2400:4fc0:23::/48 /48 2400:4fc0:23:: – 2400:4fc0:23:ffff:ffff:ffff:ffff:ffff AS134146 1
34 2400:4fc0:24::/48 /48 2400:4fc0:24:: – 2400:4fc0:24:ffff:ffff:ffff:ffff:ffff AS134146 1
35 2400:4fc0:25::/48 /48 2400:4fc0:25:: – 2400:4fc0:25:ffff:ffff:ffff:ffff:ffff AS134146 1
36 2400:4fc0:26::/48 /48 2400:4fc0:26:: – 2400:4fc0:26:ffff:ffff:ffff:ffff:ffff AS134146 1
37 2400:4fc0:27::/48 /48 2400:4fc0:27:: – 2400:4fc0:27:ffff:ffff:ffff:ffff:ffff AS134146 1
38 2400:4fc0:28::/48 /48 2400:4fc0:28:: – 2400:4fc0:28:ffff:ffff:ffff:ffff:ffff AS134146 1
39 2400:4fc0:29::/48 /48 2400:4fc0:29:: – 2400:4fc0:29:ffff:ffff:ffff:ffff:ffff AS134146 1
40 2400:4fc0:2a::/48 /48 2400:4fc0:2a:: – 2400:4fc0:2a:ffff:ffff:ffff:ffff:ffff AS134146 1
41 2400:4fc0:2b::/48 /48 2400:4fc0:2b:: – 2400:4fc0:2b:ffff:ffff:ffff:ffff:ffff AS134146 1
42 2400:4fc0:2c::/48 /48 2400:4fc0:2c:: – 2400:4fc0:2c:ffff:ffff:ffff:ffff:ffff AS134146 1
43 2400:4fc0:2d::/48 /48 2400:4fc0:2d:: – 2400:4fc0:2d:ffff:ffff:ffff:ffff:ffff AS134146 1
44 2400:4fc0:2e::/48 /48 2400:4fc0:2e:: – 2400:4fc0:2e:ffff:ffff:ffff:ffff:ffff AS134146 1
45 2400:4fc0:2f::/48 /48 2400:4fc0:2f:: – 2400:4fc0:2f:ffff:ffff:ffff:ffff:ffff AS134146 1
46 2400:4fc0:30::/48 /48 2400:4fc0:30:: – 2400:4fc0:30:ffff:ffff:ffff:ffff:ffff AS134146 1
47 2400:4fc0:31::/48 /48 2400:4fc0:31:: – 2400:4fc0:31:ffff:ffff:ffff:ffff:ffff AS134146 1
48 2400:4fc0:32::/48 /48 2400:4fc0:32:: – 2400:4fc0:32:ffff:ffff:ffff:ffff:ffff AS134146 1
49 2400:4fc0:33::/48 /48 2400:4fc0:33:: – 2400:4fc0:33:ffff:ffff:ffff:ffff:ffff AS134146 1
50 2400:4fc0:34::/48 /48 2400:4fc0:34:: – 2400:4fc0:34:ffff:ffff:ffff:ffff:ffff AS134146 1
51 2400:4fc0:35::/48 /48 2400:4fc0:35:: – 2400:4fc0:35:ffff:ffff:ffff:ffff:ffff AS134146 1
52 2400:4fc0:37::/48 /48 2400:4fc0:37:: – 2400:4fc0:37:ffff:ffff:ffff:ffff:ffff AS134146 1
53 2400:4fc0:39::/48 /48 2400:4fc0:39:: – 2400:4fc0:39:ffff:ffff:ffff:ffff:ffff AS134146 1
54 2400:4fc0:3a::/48 /48 2400:4fc0:3a:: – 2400:4fc0:3a:ffff:ffff:ffff:ffff:ffff AS134146 1
55 2400:4fc0:3b::/48 /48 2400:4fc0:3b:: – 2400:4fc0:3b:ffff:ffff:ffff:ffff:ffff AS134146 1
56 2400:4fc0:3c::/48 /48 2400:4fc0:3c:: – 2400:4fc0:3c:ffff:ffff:ffff:ffff:ffff AS134146 1
57 2400:4fc0:3d::/48 /48 2400:4fc0:3d:: – 2400:4fc0:3d:ffff:ffff:ffff:ffff:ffff AS134146 1