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 36 IPv6 prefixes · ASN: AS399122 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 2602:fcd5:2::/47 /47 2602:fcd5:2:: – 2602:fcd5:3:ffff:ffff:ffff:ffff:ffff AS399122 1
2 2602:fcd5:4::/47 /47 2602:fcd5:4:: – 2602:fcd5:5:ffff:ffff:ffff:ffff:ffff AS399122 1
3 2602:fcd5:6::/47 /47 2602:fcd5:6:: – 2602:fcd5:7:ffff:ffff:ffff:ffff:ffff AS399122 1
4 2602:fcd5:a::/47 /47 2602:fcd5:a:: – 2602:fcd5:b:ffff:ffff:ffff:ffff:ffff AS399122 1
5 2602:fcd5:c::/47 /47 2602:fcd5:c:: – 2602:fcd5:d:ffff:ffff:ffff:ffff:ffff AS399122 1
6 2602:fcd5:e::/47 /47 2602:fcd5:e:: – 2602:fcd5:f:ffff:ffff:ffff:ffff:ffff AS399122 1
7 2602:fcd5:10::/47 /47 2602:fcd5:10:: – 2602:fcd5:11:ffff:ffff:ffff:ffff:ffff AS399122 1
8 2602:fcd5:12::/47 /47 2602:fcd5:12:: – 2602:fcd5:13:ffff:ffff:ffff:ffff:ffff AS399122 1
9 2602:fcd5:14::/47 /47 2602:fcd5:14:: – 2602:fcd5:15:ffff:ffff:ffff:ffff:ffff AS399122 1
10 2602:fcd5:16::/47 /47 2602:fcd5:16:: – 2602:fcd5:17:ffff:ffff:ffff:ffff:ffff AS399122 1
11 2602:fcd5:18::/47 /47 2602:fcd5:18:: – 2602:fcd5:19:ffff:ffff:ffff:ffff:ffff AS399122 1
12 2602:fcd5:1a::/47 /47 2602:fcd5:1a:: – 2602:fcd5:1b:ffff:ffff:ffff:ffff:ffff AS399122 1
13 2602:fcd5:1c::/47 /47 2602:fcd5:1c:: – 2602:fcd5:1d:ffff:ffff:ffff:ffff:ffff AS399122 1
14 2602:fcd5:1e::/47 /47 2602:fcd5:1e:: – 2602:fcd5:1f:ffff:ffff:ffff:ffff:ffff AS399122 1
15 2602:fcd5:20::/47 /47 2602:fcd5:20:: – 2602:fcd5:21:ffff:ffff:ffff:ffff:ffff AS399122 1
16 2602:fcd5:22::/47 /47 2602:fcd5:22:: – 2602:fcd5:23:ffff:ffff:ffff:ffff:ffff AS399122 1
17 2602:fcd5:24::/47 /47 2602:fcd5:24:: – 2602:fcd5:25:ffff:ffff:ffff:ffff:ffff AS399122 1
18 2602:fcd5:26::/47 /47 2602:fcd5:26:: – 2602:fcd5:27:ffff:ffff:ffff:ffff:ffff AS399122 1
19 2602:fcd5:28::/47 /47 2602:fcd5:28:: – 2602:fcd5:29:ffff:ffff:ffff:ffff:ffff AS399122 1
20 2602:fcd5:2a::/47 /47 2602:fcd5:2a:: – 2602:fcd5:2b:ffff:ffff:ffff:ffff:ffff AS399122 1
21 2602:fcd5:2c::/47 /47 2602:fcd5:2c:: – 2602:fcd5:2d:ffff:ffff:ffff:ffff:ffff AS399122 1
22 2602:fcd5:2e::/47 /47 2602:fcd5:2e:: – 2602:fcd5:2f:ffff:ffff:ffff:ffff:ffff AS399122 1
23 2602:fcd5:30::/47 /47 2602:fcd5:30:: – 2602:fcd5:31:ffff:ffff:ffff:ffff:ffff AS399122 1
24 2602:fcd5:32::/47 /47 2602:fcd5:32:: – 2602:fcd5:33:ffff:ffff:ffff:ffff:ffff AS399122 1
25 2602:fcd5:34::/47 /47 2602:fcd5:34:: – 2602:fcd5:35:ffff:ffff:ffff:ffff:ffff AS399122 1
26 2602:fcd5:36::/47 /47 2602:fcd5:36:: – 2602:fcd5:37:ffff:ffff:ffff:ffff:ffff AS399122 1
27 2602:fcd5:38::/47 /47 2602:fcd5:38:: – 2602:fcd5:39:ffff:ffff:ffff:ffff:ffff AS399122 1
28 2602:fcd5:3a::/47 /47 2602:fcd5:3a:: – 2602:fcd5:3b:ffff:ffff:ffff:ffff:ffff AS399122 1
29 2602:fcd5:3c::/47 /47 2602:fcd5:3c:: – 2602:fcd5:3d:ffff:ffff:ffff:ffff:ffff AS399122 1
30 2602:fcd5:3e::/47 /47 2602:fcd5:3e:: – 2602:fcd5:3f:ffff:ffff:ffff:ffff:ffff AS399122 1
31 2602:fcd5:40::/47 /47 2602:fcd5:40:: – 2602:fcd5:41:ffff:ffff:ffff:ffff:ffff AS399122 1
32 2602:fcd5:42::/47 /47 2602:fcd5:42:: – 2602:fcd5:43:ffff:ffff:ffff:ffff:ffff AS399122 1
33 2602:fcd5:44::/47 /47 2602:fcd5:44:: – 2602:fcd5:45:ffff:ffff:ffff:ffff:ffff AS399122 1
34 2602:fcd5:46::/47 /47 2602:fcd5:46:: – 2602:fcd5:47:ffff:ffff:ffff:ffff:ffff AS399122 1
35 2602:fcd5:48::/47 /47 2602:fcd5:48:: – 2602:fcd5:49:ffff:ffff:ffff:ffff:ffff AS399122 1
36 2602:fcd5:4a::/47 /47 2602:fcd5:4a:: – 2602:fcd5:4b:ffff:ffff:ffff:ffff:ffff AS399122 1