BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 50 IPv6 prefixes · ASN: AS41111 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a0b:cd41::/48 /48 2a0b:cd41:: – 2a0b:cd41::ffff:ffff:ffff:ffff:ffff AS41111 1
2 2a0b:cd41:1::/48 /48 2a0b:cd41:1:: – 2a0b:cd41:1:ffff:ffff:ffff:ffff:ffff AS41111 1
3 2a0b:cd41:2::/48 /48 2a0b:cd41:2:: – 2a0b:cd41:2:ffff:ffff:ffff:ffff:ffff AS41111 1
4 2a0b:cd41:3::/48 /48 2a0b:cd41:3:: – 2a0b:cd41:3:ffff:ffff:ffff:ffff:ffff AS41111 1
5 2a0b:cd41:4::/48 /48 2a0b:cd41:4:: – 2a0b:cd41:4:ffff:ffff:ffff:ffff:ffff AS41111 1
6 2a0b:cd41:5::/48 /48 2a0b:cd41:5:: – 2a0b:cd41:5:ffff:ffff:ffff:ffff:ffff AS41111 1
7 2a0b:cd41:6::/48 /48 2a0b:cd41:6:: – 2a0b:cd41:6:ffff:ffff:ffff:ffff:ffff AS41111 1
8 2a0b:cd41:7::/48 /48 2a0b:cd41:7:: – 2a0b:cd41:7:ffff:ffff:ffff:ffff:ffff AS41111 1
9 2a0b:cd41:8::/48 /48 2a0b:cd41:8:: – 2a0b:cd41:8:ffff:ffff:ffff:ffff:ffff AS41111 1
10 2a0b:cd41:9::/48 /48 2a0b:cd41:9:: – 2a0b:cd41:9:ffff:ffff:ffff:ffff:ffff AS41111 1
11 2a0b:cd41:10::/48 /48 2a0b:cd41:10:: – 2a0b:cd41:10:ffff:ffff:ffff:ffff:ffff AS41111 1
12 2a0b:cd41:11::/48 /48 2a0b:cd41:11:: – 2a0b:cd41:11:ffff:ffff:ffff:ffff:ffff AS41111 1
13 2a0b:cd41:12::/48 /48 2a0b:cd41:12:: – 2a0b:cd41:12:ffff:ffff:ffff:ffff:ffff AS41111 1
14 2a0b:cd41:13::/48 /48 2a0b:cd41:13:: – 2a0b:cd41:13:ffff:ffff:ffff:ffff:ffff AS41111 1
15 2a0b:cd41:14::/48 /48 2a0b:cd41:14:: – 2a0b:cd41:14:ffff:ffff:ffff:ffff:ffff AS41111 1
16 2a0b:cd41:15::/48 /48 2a0b:cd41:15:: – 2a0b:cd41:15:ffff:ffff:ffff:ffff:ffff AS41111 1
17 2a0b:cd41:16::/48 /48 2a0b:cd41:16:: – 2a0b:cd41:16:ffff:ffff:ffff:ffff:ffff AS41111 1
18 2a0b:cd41:17::/48 /48 2a0b:cd41:17:: – 2a0b:cd41:17:ffff:ffff:ffff:ffff:ffff AS41111 1
19 2a0b:cd41:18::/48 /48 2a0b:cd41:18:: – 2a0b:cd41:18:ffff:ffff:ffff:ffff:ffff AS41111 1
20 2a0b:cd41:19::/48 /48 2a0b:cd41:19:: – 2a0b:cd41:19:ffff:ffff:ffff:ffff:ffff AS41111 1
21 2a0b:cd41:20::/48 /48 2a0b:cd41:20:: – 2a0b:cd41:20:ffff:ffff:ffff:ffff:ffff AS41111 1
22 2a0b:cd41:21::/48 /48 2a0b:cd41:21:: – 2a0b:cd41:21:ffff:ffff:ffff:ffff:ffff AS41111 1
23 2a0b:cd41:22::/48 /48 2a0b:cd41:22:: – 2a0b:cd41:22:ffff:ffff:ffff:ffff:ffff AS41111 1
24 2a0b:cd41:23::/48 /48 2a0b:cd41:23:: – 2a0b:cd41:23:ffff:ffff:ffff:ffff:ffff AS41111 1
25 2a0b:cd41:24::/48 /48 2a0b:cd41:24:: – 2a0b:cd41:24:ffff:ffff:ffff:ffff:ffff AS41111 1
26 2a0b:cd41:25::/48 /48 2a0b:cd41:25:: – 2a0b:cd41:25:ffff:ffff:ffff:ffff:ffff AS41111 1
27 2a0b:cd41:26::/48 /48 2a0b:cd41:26:: – 2a0b:cd41:26:ffff:ffff:ffff:ffff:ffff AS41111 1
28 2a0b:cd41:27::/48 /48 2a0b:cd41:27:: – 2a0b:cd41:27:ffff:ffff:ffff:ffff:ffff AS41111 1
29 2a0b:cd41:28::/48 /48 2a0b:cd41:28:: – 2a0b:cd41:28:ffff:ffff:ffff:ffff:ffff AS41111 1
30 2a0b:cd41:29::/48 /48 2a0b:cd41:29:: – 2a0b:cd41:29:ffff:ffff:ffff:ffff:ffff AS41111 1
31 2a0b:cd41:30::/48 /48 2a0b:cd41:30:: – 2a0b:cd41:30:ffff:ffff:ffff:ffff:ffff AS41111 1
32 2a0b:cd41:31::/48 /48 2a0b:cd41:31:: – 2a0b:cd41:31:ffff:ffff:ffff:ffff:ffff AS41111 1
33 2a0b:cd41:32::/48 /48 2a0b:cd41:32:: – 2a0b:cd41:32:ffff:ffff:ffff:ffff:ffff AS41111 1
34 2a0b:cd41:33::/48 /48 2a0b:cd41:33:: – 2a0b:cd41:33:ffff:ffff:ffff:ffff:ffff AS41111 1
35 2a0b:cd41:34::/48 /48 2a0b:cd41:34:: – 2a0b:cd41:34:ffff:ffff:ffff:ffff:ffff AS41111 1
36 2a0b:cd41:35::/48 /48 2a0b:cd41:35:: – 2a0b:cd41:35:ffff:ffff:ffff:ffff:ffff AS41111 1
37 2a0b:cd41:36::/48 /48 2a0b:cd41:36:: – 2a0b:cd41:36:ffff:ffff:ffff:ffff:ffff AS41111 1
38 2a0b:cd41:37::/48 /48 2a0b:cd41:37:: – 2a0b:cd41:37:ffff:ffff:ffff:ffff:ffff AS41111 1
39 2a0b:cd41:38::/48 /48 2a0b:cd41:38:: – 2a0b:cd41:38:ffff:ffff:ffff:ffff:ffff AS41111 1
40 2a0b:cd41:39::/48 /48 2a0b:cd41:39:: – 2a0b:cd41:39:ffff:ffff:ffff:ffff:ffff AS41111 1
41 2a0b:cd41:40::/48 /48 2a0b:cd41:40:: – 2a0b:cd41:40:ffff:ffff:ffff:ffff:ffff AS41111 1
42 2a0b:cd41:41::/48 /48 2a0b:cd41:41:: – 2a0b:cd41:41:ffff:ffff:ffff:ffff:ffff AS41111 1
43 2a0b:cd41:42::/48 /48 2a0b:cd41:42:: – 2a0b:cd41:42:ffff:ffff:ffff:ffff:ffff AS41111 1
44 2a0b:cd41:43::/48 /48 2a0b:cd41:43:: – 2a0b:cd41:43:ffff:ffff:ffff:ffff:ffff AS41111 1
45 2a0b:cd41:44::/48 /48 2a0b:cd41:44:: – 2a0b:cd41:44:ffff:ffff:ffff:ffff:ffff AS41111 1
46 2a0b:cd41:45::/48 /48 2a0b:cd41:45:: – 2a0b:cd41:45:ffff:ffff:ffff:ffff:ffff AS41111 1
47 2a0b:cd41:46::/48 /48 2a0b:cd41:46:: – 2a0b:cd41:46:ffff:ffff:ffff:ffff:ffff AS41111 1
48 2a0b:cd41:47::/48 /48 2a0b:cd41:47:: – 2a0b:cd41:47:ffff:ffff:ffff:ffff:ffff AS41111 1
49 2a0b:cd41:48::/48 /48 2a0b:cd41:48:: – 2a0b:cd41:48:ffff:ffff:ffff:ffff:ffff AS41111 1
50 2a0b:cd41:49::/48 /48 2a0b:cd41:49:: – 2a0b:cd41:49:ffff:ffff:ffff:ffff:ffff AS41111 1