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 67 IPv6 prefixes · ASN: AS31133 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a03:d000:200::/41 /41 2a03:d000:200:: – 2a03:d000:27f:ffff:ffff:ffff:ffff:ffff AS31133 1
2 2a03:d000:280::/41 /41 2a03:d000:280:: – 2a03:d000:2ff:ffff:ffff:ffff:ffff:ffff AS31133 1
3 2a03:d000:302::/48 /48 2a03:d000:302:: – 2a03:d000:302:ffff:ffff:ffff:ffff:ffff AS31133 1
4 2a03:d000:2000::/36 /36 2a03:d000:2000:: – 2a03:d000:2fff:ffff:ffff:ffff:ffff:ffff AS31133 1
5 2a03:d000:2120::/48 /48 2a03:d000:2120:: – 2a03:d000:2120:ffff:ffff:ffff:ffff:ffff AS31133 1
6 2a03:d000:21e1::/48 /48 2a03:d000:21e1:: – 2a03:d000:21e1:ffff:ffff:ffff:ffff:ffff AS31133 1
7 2a03:d000:22c1::/48 /48 2a03:d000:22c1:: – 2a03:d000:22c1:ffff:ffff:ffff:ffff:ffff AS31133 1
8 2a03:d000:22e1::/48 /48 2a03:d000:22e1:: – 2a03:d000:22e1:ffff:ffff:ffff:ffff:ffff AS31133 1
9 2a03:d000:2341::/48 /48 2a03:d000:2341:: – 2a03:d000:2341:ffff:ffff:ffff:ffff:ffff AS31133 1
10 2a03:d000:2461::/48 /48 2a03:d000:2461:: – 2a03:d000:2461:ffff:ffff:ffff:ffff:ffff AS31133 1
11 2a03:d000:24a1::/48 /48 2a03:d000:24a1:: – 2a03:d000:24a1:ffff:ffff:ffff:ffff:ffff AS31133 1
12 2a03:d000:2661::/48 /48 2a03:d000:2661:: – 2a03:d000:2661:ffff:ffff:ffff:ffff:ffff AS31133 1
13 2a03:d000:26a1::/48 /48 2a03:d000:26a1:: – 2a03:d000:26a1:ffff:ffff:ffff:ffff:ffff AS31133 1
14 2a03:d000:2761::/48 /48 2a03:d000:2761:: – 2a03:d000:2761:ffff:ffff:ffff:ffff:ffff AS31133 1
15 2a03:d000:2781::/48 /48 2a03:d000:2781:: – 2a03:d000:2781:ffff:ffff:ffff:ffff:ffff AS31133 1
16 2a03:d000:27c3::/48 /48 2a03:d000:27c3:: – 2a03:d000:27c3:ffff:ffff:ffff:ffff:ffff AS31133 1
17 2a03:d000:2821::/48 /48 2a03:d000:2821:: – 2a03:d000:2821:ffff:ffff:ffff:ffff:ffff AS31133 1
18 2a03:d000:2921::/48 /48 2a03:d000:2921:: – 2a03:d000:2921:ffff:ffff:ffff:ffff:ffff AS31133 1
19 2a03:d000:2980::/43 /43 2a03:d000:2980:: – 2a03:d000:299f:ffff:ffff:ffff:ffff:ffff AS31133 1
20 2a03:d000:2981::/48 /48 2a03:d000:2981:: – 2a03:d000:2981:ffff:ffff:ffff:ffff:ffff AS31133 1
21 2a03:d000:29a1::/48 /48 2a03:d000:29a1:: – 2a03:d000:29a1:ffff:ffff:ffff:ffff:ffff AS31133 1
22 2a03:d000:2c02::/48 /48 2a03:d000:2c02:: – 2a03:d000:2c02:ffff:ffff:ffff:ffff:ffff AS31133 1
23 2a03:d000:2d00::/48 /48 2a03:d000:2d00:: – 2a03:d000:2d00:ffff:ffff:ffff:ffff:ffff AS31133 1
24 2a03:d000:3000::/40 /40 2a03:d000:3000:: – 2a03:d000:30ff:ffff:ffff:ffff:ffff:ffff AS31133 1
25 2a03:d000:3200::/40 /40 2a03:d000:3200:: – 2a03:d000:32ff:ffff:ffff:ffff:ffff:ffff AS31133 1
26 2a03:d000:3200::/41 /41 2a03:d000:3200:: – 2a03:d000:327f:ffff:ffff:ffff:ffff:ffff AS31133 1
27 2a03:d000:3280::/41 /41 2a03:d000:3280:: – 2a03:d000:32ff:ffff:ffff:ffff:ffff:ffff AS31133 1
28 2a03:d000:3301::/48 /48 2a03:d000:3301:: – 2a03:d000:3301:ffff:ffff:ffff:ffff:ffff AS31133 1
29 2a03:d000:33c0::/48 /48 2a03:d000:33c0:: – 2a03:d000:33c0:ffff:ffff:ffff:ffff:ffff AS31133 1
30 2a03:d000:3800::/42 /42 2a03:d000:3800:: – 2a03:d000:383f:ffff:ffff:ffff:ffff:ffff AS31133 1
31 2a03:d000:3880::/42 /42 2a03:d000:3880:: – 2a03:d000:38bf:ffff:ffff:ffff:ffff:ffff AS31133 1
32 2a03:d000:5200::/41 /41 2a03:d000:5200:: – 2a03:d000:527f:ffff:ffff:ffff:ffff:ffff AS31133 1
33 2a03:d000:5280::/41 /41 2a03:d000:5280:: – 2a03:d000:52ff:ffff:ffff:ffff:ffff:ffff AS31133 1
34 2a03:d000:6400::/40 /40 2a03:d000:6400:: – 2a03:d000:64ff:ffff:ffff:ffff:ffff:ffff AS31133 1
35 2a03:d000:6600::/42 /42 2a03:d000:6600:: – 2a03:d000:663f:ffff:ffff:ffff:ffff:ffff AS31133 1
36 2a03:d000:6640::/42 /42 2a03:d000:6640:: – 2a03:d000:667f:ffff:ffff:ffff:ffff:ffff AS31133 1
37 2a03:d000:67ff::/48 /48 2a03:d000:67ff:: – 2a03:d000:67ff:ffff:ffff:ffff:ffff:ffff AS31133 1
38 2a03:d000:6801::/48 /48 2a03:d000:6801:: – 2a03:d000:6801:ffff:ffff:ffff:ffff:ffff AS31133 1
39 2a03:d000:7000::/40 /40 2a03:d000:7000:: – 2a03:d000:70ff:ffff:ffff:ffff:ffff:ffff AS31133 1
40 2a03:d000:7100::/40 /40 2a03:d000:7100:: – 2a03:d000:71ff:ffff:ffff:ffff:ffff:ffff AS31133 1
41 2a03:d000:7100::/41 /41 2a03:d000:7100:: – 2a03:d000:717f:ffff:ffff:ffff:ffff:ffff AS31133 1
42 2a03:d000:7301::/48 /48 2a03:d000:7301:: – 2a03:d000:7301:ffff:ffff:ffff:ffff:ffff AS31133 1
43 2a03:d000:7302::/48 /48 2a03:d000:7302:: – 2a03:d000:7302:ffff:ffff:ffff:ffff:ffff AS31133 1
44 2a03:d000:7380::/48 /48 2a03:d000:7380:: – 2a03:d000:7380:ffff:ffff:ffff:ffff:ffff AS31133 1
45 2a03:d000:8400::/41 /41 2a03:d000:8400:: – 2a03:d000:847f:ffff:ffff:ffff:ffff:ffff AS31133 1
46 2a03:d000:8480::/41 /41 2a03:d000:8480:: – 2a03:d000:84ff:ffff:ffff:ffff:ffff:ffff AS31133 1
47 2a03:d000:8500::/41 /41 2a03:d000:8500:: – 2a03:d000:857f:ffff:ffff:ffff:ffff:ffff AS31133 1
48 2a03:d000:8580::/41 /41 2a03:d000:8580:: – 2a03:d000:85ff:ffff:ffff:ffff:ffff:ffff AS31133 1
49 2a03:d000:8600::/41 /41 2a03:d000:8600:: – 2a03:d000:867f:ffff:ffff:ffff:ffff:ffff AS31133 1
50 2a03:d000:8701::/48 /48 2a03:d000:8701:: – 2a03:d000:8701:ffff:ffff:ffff:ffff:ffff AS31133 1
51 2a03:d000:8702::/48 /48 2a03:d000:8702:: – 2a03:d000:8702:ffff:ffff:ffff:ffff:ffff AS31133 1
52 2a03:d000:8780::/48 /48 2a03:d000:8780:: – 2a03:d000:8780:ffff:ffff:ffff:ffff:ffff AS31133 1
53 2a03:d002::/40 /40 2a03:d002:: – 2a03:d002:ff:ffff:ffff:ffff:ffff:ffff AS31133 1
54 2a03:d007::/40 /40 2a03:d007:: – 2a03:d007:ff:ffff:ffff:ffff:ffff:ffff AS31133 1
55 2a03:d007:100::/40 /40 2a03:d007:100:: – 2a03:d007:1ff:ffff:ffff:ffff:ffff:ffff AS31133 1
56 2a03:d007:200::/40 /40 2a03:d007:200:: – 2a03:d007:2ff:ffff:ffff:ffff:ffff:ffff AS31133 1
57 2a03:d007:300::/40 /40 2a03:d007:300:: – 2a03:d007:3ff:ffff:ffff:ffff:ffff:ffff AS31133 1
58 2a03:d007:400::/40 /40 2a03:d007:400:: – 2a03:d007:4ff:ffff:ffff:ffff:ffff:ffff AS31133 1
59 2a03:d007:500::/40 /40 2a03:d007:500:: – 2a03:d007:5ff:ffff:ffff:ffff:ffff:ffff AS31133 1
60 2a03:d007:600::/40 /40 2a03:d007:600:: – 2a03:d007:6ff:ffff:ffff:ffff:ffff:ffff AS31133 1
61 2a03:d007:700::/40 /40 2a03:d007:700:: – 2a03:d007:7ff:ffff:ffff:ffff:ffff:ffff AS31133 1
62 2a03:d007:800::/40 /40 2a03:d007:800:: – 2a03:d007:8ff:ffff:ffff:ffff:ffff:ffff AS31133 1
63 2a03:d007:900::/40 /40 2a03:d007:900:: – 2a03:d007:9ff:ffff:ffff:ffff:ffff:ffff AS31133 1
64 2a03:d007:a00::/40 /40 2a03:d007:a00:: – 2a03:d007:aff:ffff:ffff:ffff:ffff:ffff AS31133 1
65 2a03:d007:b00::/40 /40 2a03:d007:b00:: – 2a03:d007:bff:ffff:ffff:ffff:ffff:ffff AS31133 1
66 2a03:d007:c00::/40 /40 2a03:d007:c00:: – 2a03:d007:cff:ffff:ffff:ffff:ffff:ffff AS31133 1
67 2a03:d007:d00::/40 /40 2a03:d007:d00:: – 2a03:d007:dff:ffff:ffff:ffff:ffff:ffff AS31133 1