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 83 IPv6 prefixes · ASN: AS50463 · showing 1–83
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a00:c280::/29 /29 2a00:c280:: – 2a00:c287:ffff:ffff:ffff:ffff:ffff:ffff AS50463 1
2 2a00:c281:1::/48 /48 2a00:c281:1:: – 2a00:c281:1:ffff:ffff:ffff:ffff:ffff AS50463 1
3 2a00:c281:2::/48 /48 2a00:c281:2:: – 2a00:c281:2:ffff:ffff:ffff:ffff:ffff AS50463 1
4 2a00:c281:3::/48 /48 2a00:c281:3:: – 2a00:c281:3:ffff:ffff:ffff:ffff:ffff AS50463 1
5 2a00:c281:4::/48 /48 2a00:c281:4:: – 2a00:c281:4:ffff:ffff:ffff:ffff:ffff AS50463 1
6 2a00:c281:a::/48 /48 2a00:c281:a:: – 2a00:c281:a:ffff:ffff:ffff:ffff:ffff AS50463 1
7 2a00:c281:b::/48 /48 2a00:c281:b:: – 2a00:c281:b:ffff:ffff:ffff:ffff:ffff AS50463 1
8 2a00:c281:c::/48 /48 2a00:c281:c:: – 2a00:c281:c:ffff:ffff:ffff:ffff:ffff AS50463 1
9 2a00:c281:d::/48 /48 2a00:c281:d:: – 2a00:c281:d:ffff:ffff:ffff:ffff:ffff AS50463 1
10 2a00:c281:100::/40 /40 2a00:c281:100:: – 2a00:c281:1ff:ffff:ffff:ffff:ffff:ffff AS50463 1
11 2a00:c281:200::/40 /40 2a00:c281:200:: – 2a00:c281:2ff:ffff:ffff:ffff:ffff:ffff AS50463 1
12 2a00:c281:300::/40 /40 2a00:c281:300:: – 2a00:c281:3ff:ffff:ffff:ffff:ffff:ffff AS50463 1
13 2a00:c281:400::/40 /40 2a00:c281:400:: – 2a00:c281:4ff:ffff:ffff:ffff:ffff:ffff AS50463 1
14 2a00:c281:a00::/40 /40 2a00:c281:a00:: – 2a00:c281:aff:ffff:ffff:ffff:ffff:ffff AS50463 1
15 2a00:c281:b00::/40 /40 2a00:c281:b00:: – 2a00:c281:bff:ffff:ffff:ffff:ffff:ffff AS50463 1
16 2a00:c281:c00::/40 /40 2a00:c281:c00:: – 2a00:c281:cff:ffff:ffff:ffff:ffff:ffff AS50463 1
17 2a00:c281:d00::/40 /40 2a00:c281:d00:: – 2a00:c281:dff:ffff:ffff:ffff:ffff:ffff AS50463 1
18 2a00:c281:1001::/48 /48 2a00:c281:1001:: – 2a00:c281:1001:ffff:ffff:ffff:ffff:ffff AS50463 1
19 2a00:c281:1002::/48 /48 2a00:c281:1002:: – 2a00:c281:1002:ffff:ffff:ffff:ffff:ffff AS50463 1
20 2a00:c281:1003::/48 /48 2a00:c281:1003:: – 2a00:c281:1003:ffff:ffff:ffff:ffff:ffff AS50463 1
21 2a00:c281:1004::/48 /48 2a00:c281:1004:: – 2a00:c281:1004:ffff:ffff:ffff:ffff:ffff AS50463 1
22 2a00:c281:100a::/48 /48 2a00:c281:100a:: – 2a00:c281:100a:ffff:ffff:ffff:ffff:ffff AS50463 1
23 2a00:c281:100b::/48 /48 2a00:c281:100b:: – 2a00:c281:100b:ffff:ffff:ffff:ffff:ffff AS50463 1
24 2a00:c281:100c::/48 /48 2a00:c281:100c:: – 2a00:c281:100c:ffff:ffff:ffff:ffff:ffff AS50463 1
25 2a00:c281:100d::/48 /48 2a00:c281:100d:: – 2a00:c281:100d:ffff:ffff:ffff:ffff:ffff AS50463 1
26 2a00:c281:1011::/48 /48 2a00:c281:1011:: – 2a00:c281:1011:ffff:ffff:ffff:ffff:ffff AS50463 1
27 2a00:c281:1012::/48 /48 2a00:c281:1012:: – 2a00:c281:1012:ffff:ffff:ffff:ffff:ffff AS50463 1
28 2a00:c281:1013::/48 /48 2a00:c281:1013:: – 2a00:c281:1013:ffff:ffff:ffff:ffff:ffff AS50463 1
29 2a00:c281:1014::/48 /48 2a00:c281:1014:: – 2a00:c281:1014:ffff:ffff:ffff:ffff:ffff AS50463 1
30 2a00:c281:101a::/48 /48 2a00:c281:101a:: – 2a00:c281:101a:ffff:ffff:ffff:ffff:ffff AS50463 1
31 2a00:c281:101b::/48 /48 2a00:c281:101b:: – 2a00:c281:101b:ffff:ffff:ffff:ffff:ffff AS50463 1
32 2a00:c281:101c::/48 /48 2a00:c281:101c:: – 2a00:c281:101c:ffff:ffff:ffff:ffff:ffff AS50463 1
33 2a00:c281:101d::/48 /48 2a00:c281:101d:: – 2a00:c281:101d:ffff:ffff:ffff:ffff:ffff AS50463 1
34 2a00:c281:1100::/40 /40 2a00:c281:1100:: – 2a00:c281:11ff:ffff:ffff:ffff:ffff:ffff AS50463 1
35 2a00:c281:1200::/40 /40 2a00:c281:1200:: – 2a00:c281:12ff:ffff:ffff:ffff:ffff:ffff AS50463 1
36 2a00:c281:1300::/40 /40 2a00:c281:1300:: – 2a00:c281:13ff:ffff:ffff:ffff:ffff:ffff AS50463 1
37 2a00:c281:1400::/40 /40 2a00:c281:1400:: – 2a00:c281:14ff:ffff:ffff:ffff:ffff:ffff AS50463 1
38 2a00:c281:1500::/40 /40 2a00:c281:1500:: – 2a00:c281:15ff:ffff:ffff:ffff:ffff:ffff AS50463 1
39 2a00:c281:1600::/40 /40 2a00:c281:1600:: – 2a00:c281:16ff:ffff:ffff:ffff:ffff:ffff AS50463 1
40 2a00:c281:1700::/40 /40 2a00:c281:1700:: – 2a00:c281:17ff:ffff:ffff:ffff:ffff:ffff AS50463 1
41 2a00:c281:1800::/40 /40 2a00:c281:1800:: – 2a00:c281:18ff:ffff:ffff:ffff:ffff:ffff AS50463 1
42 2a00:c281:1a00::/40 /40 2a00:c281:1a00:: – 2a00:c281:1aff:ffff:ffff:ffff:ffff:ffff AS50463 1
43 2a00:c281:1b00::/40 /40 2a00:c281:1b00:: – 2a00:c281:1bff:ffff:ffff:ffff:ffff:ffff AS50463 1
44 2a00:c281:1c00::/40 /40 2a00:c281:1c00:: – 2a00:c281:1cff:ffff:ffff:ffff:ffff:ffff AS50463 1
45 2a00:c281:1d00::/40 /40 2a00:c281:1d00:: – 2a00:c281:1dff:ffff:ffff:ffff:ffff:ffff AS50463 1
46 2a00:c281:2001::/48 /48 2a00:c281:2001:: – 2a00:c281:2001:ffff:ffff:ffff:ffff:ffff AS50463 1
47 2a00:c281:2002::/48 /48 2a00:c281:2002:: – 2a00:c281:2002:ffff:ffff:ffff:ffff:ffff AS50463 1
48 2a00:c281:2003::/48 /48 2a00:c281:2003:: – 2a00:c281:2003:ffff:ffff:ffff:ffff:ffff AS50463 1
49 2a00:c281:2004::/48 /48 2a00:c281:2004:: – 2a00:c281:2004:ffff:ffff:ffff:ffff:ffff AS50463 1
50 2a00:c281:200a::/48 /48 2a00:c281:200a:: – 2a00:c281:200a:ffff:ffff:ffff:ffff:ffff AS50463 1
51 2a00:c281:200b::/48 /48 2a00:c281:200b:: – 2a00:c281:200b:ffff:ffff:ffff:ffff:ffff AS50463 1
52 2a00:c281:200c::/48 /48 2a00:c281:200c:: – 2a00:c281:200c:ffff:ffff:ffff:ffff:ffff AS50463 1
53 2a00:c281:200d::/48 /48 2a00:c281:200d:: – 2a00:c281:200d:ffff:ffff:ffff:ffff:ffff AS50463 1
54 2a00:c281:2100::/40 /40 2a00:c281:2100:: – 2a00:c281:21ff:ffff:ffff:ffff:ffff:ffff AS50463 1
55 2a00:c281:2200::/40 /40 2a00:c281:2200:: – 2a00:c281:22ff:ffff:ffff:ffff:ffff:ffff AS50463 1
56 2a00:c281:2300::/40 /40 2a00:c281:2300:: – 2a00:c281:23ff:ffff:ffff:ffff:ffff:ffff AS50463 1
57 2a00:c281:2400::/40 /40 2a00:c281:2400:: – 2a00:c281:24ff:ffff:ffff:ffff:ffff:ffff AS50463 1
58 2a00:c281:2a00::/40 /40 2a00:c281:2a00:: – 2a00:c281:2aff:ffff:ffff:ffff:ffff:ffff AS50463 1
59 2a00:c281:2b00::/40 /40 2a00:c281:2b00:: – 2a00:c281:2bff:ffff:ffff:ffff:ffff:ffff AS50463 1
60 2a00:c281:2c00::/40 /40 2a00:c281:2c00:: – 2a00:c281:2cff:ffff:ffff:ffff:ffff:ffff AS50463 1
61 2a00:c281:2d00::/40 /40 2a00:c281:2d00:: – 2a00:c281:2dff:ffff:ffff:ffff:ffff:ffff AS50463 1
62 2a00:c281:3001::/48 /48 2a00:c281:3001:: – 2a00:c281:3001:ffff:ffff:ffff:ffff:ffff AS50463 1
63 2a00:c281:3002::/48 /48 2a00:c281:3002:: – 2a00:c281:3002:ffff:ffff:ffff:ffff:ffff AS50463 1
64 2a00:c281:3003::/48 /48 2a00:c281:3003:: – 2a00:c281:3003:ffff:ffff:ffff:ffff:ffff AS50463 1
65 2a00:c281:3004::/48 /48 2a00:c281:3004:: – 2a00:c281:3004:ffff:ffff:ffff:ffff:ffff AS50463 1
66 2a00:c281:300a::/48 /48 2a00:c281:300a:: – 2a00:c281:300a:ffff:ffff:ffff:ffff:ffff AS50463 1
67 2a00:c281:300b::/48 /48 2a00:c281:300b:: – 2a00:c281:300b:ffff:ffff:ffff:ffff:ffff AS50463 1
68 2a00:c281:300c::/48 /48 2a00:c281:300c:: – 2a00:c281:300c:ffff:ffff:ffff:ffff:ffff AS50463 1
69 2a00:c281:300d::/48 /48 2a00:c281:300d:: – 2a00:c281:300d:ffff:ffff:ffff:ffff:ffff AS50463 1
70 2a00:c281:3100::/40 /40 2a00:c281:3100:: – 2a00:c281:31ff:ffff:ffff:ffff:ffff:ffff AS50463 1
71 2a00:c281:3200::/40 /40 2a00:c281:3200:: – 2a00:c281:32ff:ffff:ffff:ffff:ffff:ffff AS50463 1
72 2a00:c281:3300::/40 /40 2a00:c281:3300:: – 2a00:c281:33ff:ffff:ffff:ffff:ffff:ffff AS50463 1
73 2a00:c281:3400::/40 /40 2a00:c281:3400:: – 2a00:c281:34ff:ffff:ffff:ffff:ffff:ffff AS50463 1
74 2a00:c281:3a00::/40 /40 2a00:c281:3a00:: – 2a00:c281:3aff:ffff:ffff:ffff:ffff:ffff AS50463 1
75 2a00:c281:3b00::/40 /40 2a00:c281:3b00:: – 2a00:c281:3bff:ffff:ffff:ffff:ffff:ffff AS50463 1
76 2a00:c281:3c00::/40 /40 2a00:c281:3c00:: – 2a00:c281:3cff:ffff:ffff:ffff:ffff:ffff AS50463 1
77 2a00:c281:3d00::/40 /40 2a00:c281:3d00:: – 2a00:c281:3dff:ffff:ffff:ffff:ffff:ffff AS50463 1
78 2a00:c281:4000::/48 /48 2a00:c281:4000:: – 2a00:c281:4000:ffff:ffff:ffff:ffff:ffff AS50463 1
79 2a00:c281:4001::/48 /48 2a00:c281:4001:: – 2a00:c281:4001:ffff:ffff:ffff:ffff:ffff AS50463 1
80 2a00:c281:4100::/40 /40 2a00:c281:4100:: – 2a00:c281:41ff:ffff:ffff:ffff:ffff:ffff AS50463 1
81 2a00:c281:4200::/40 /40 2a00:c281:4200:: – 2a00:c281:42ff:ffff:ffff:ffff:ffff:ffff AS50463 1
82 2a00:c281:4300::/40 /40 2a00:c281:4300:: – 2a00:c281:43ff:ffff:ffff:ffff:ffff:ffff AS50463 1
83 2a00:c281:4400::/40 /40 2a00:c281:4400:: – 2a00:c281:44ff:ffff:ffff:ffff:ffff:ffff AS50463 1