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BGP Full View — RIPE RIS RRC00data as of 2026-07-03 21:17

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
1 136 887
IPv4 origin ASNs
78 622
IPv4 MOAS
5 806
IPv6 prefixes
260 865
IPv6 origin ASNs
36 822
IPv6 MOAS
1 117

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 074
230 588 416
/19 26 685
218 603 520
/20 48 642
199 237 632
/21 56 034
114 757 632
/22 118 701
121 549 824
/23 119 336
61 100 032
/24 720 817
184 529 152
Total 1 131 353 4 309 910 784
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 540 096 addr 72.87%
Not announced 1 165 427 200 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 842 496 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
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) 485 /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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 521
2 894 594 048
/30 747
195 821 568
/31 361
47 316 992
/32 27 044
1 772 355 584
/33 5 811
190 414 848
/34 5 533
90 652 672
/35 1 969
16 130 048
/36 10 033
41 095 168
/37 1 387
2 840 576
/38 2 762
2 828 288
/39 1 859
951 808
/40 24 521
6 277 376
/41 1 772
226 816
/42 3 052
195 328
/43 1 482
47 424
/44 26 404
422 464
/45 4 575
36 600
/46 5 914
23 656
/47 9 217
18 434
/48 120 410
120 410
Total 260 655 4 413 956 121 916
IPv4 (1 136 887) IPv6 (260 865)
Reset
Found 58 IPv6 prefixes · ASN: AS134146 · showing 1–58
# 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 2400:4fc0:36::/48 /48 2400:4fc0:36:: – 2400:4fc0:36:ffff:ffff:ffff:ffff:ffff AS134146 1
53 2400:4fc0:37::/48 /48 2400:4fc0:37:: – 2400:4fc0:37:ffff:ffff:ffff:ffff:ffff AS134146 1
54 2400:4fc0:39::/48 /48 2400:4fc0:39:: – 2400:4fc0:39:ffff:ffff:ffff:ffff:ffff AS134146 1
55 2400:4fc0:3a::/48 /48 2400:4fc0:3a:: – 2400:4fc0:3a:ffff:ffff:ffff:ffff:ffff AS134146 1
56 2400:4fc0:3b::/48 /48 2400:4fc0:3b:: – 2400:4fc0:3b:ffff:ffff:ffff:ffff:ffff AS134146 1
57 2400:4fc0:3c::/48 /48 2400:4fc0:3c:: – 2400:4fc0:3c:ffff:ffff:ffff:ffff:ffff AS134146 1
58 2400:4fc0:3d::/48 /48 2400:4fc0:3d:: – 2400:4fc0:3d:ffff:ffff:ffff:ffff:ffff AS134146 1