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 66 IPv6 prefixes · ASN: AS51559 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a03:2100::/48 /48 2a03:2100:: – 2a03:2100::ffff:ffff:ffff:ffff:ffff AS51559 1
2 2a03:2100:1::/48 /48 2a03:2100:1:: – 2a03:2100:1:ffff:ffff:ffff:ffff:ffff AS51559 1
3 2a03:2100:2::/48 /48 2a03:2100:2:: – 2a03:2100:2:ffff:ffff:ffff:ffff:ffff AS51559 1
4 2a03:2100:3::/48 /48 2a03:2100:3:: – 2a03:2100:3:ffff:ffff:ffff:ffff:ffff AS51559 1
5 2a03:2100:4::/48 /48 2a03:2100:4:: – 2a03:2100:4:ffff:ffff:ffff:ffff:ffff AS51559 1
6 2a03:2100:5::/48 /48 2a03:2100:5:: – 2a03:2100:5:ffff:ffff:ffff:ffff:ffff AS51559 1
7 2a03:2100:6::/48 /48 2a03:2100:6:: – 2a03:2100:6:ffff:ffff:ffff:ffff:ffff AS51559 1
8 2a03:2100:7::/48 /48 2a03:2100:7:: – 2a03:2100:7:ffff:ffff:ffff:ffff:ffff AS51559 1
9 2a03:2100:8::/48 /48 2a03:2100:8:: – 2a03:2100:8:ffff:ffff:ffff:ffff:ffff AS51559 1
10 2a03:2100:9::/48 /48 2a03:2100:9:: – 2a03:2100:9:ffff:ffff:ffff:ffff:ffff AS51559 1
11 2a03:2100:a::/48 /48 2a03:2100:a:: – 2a03:2100:a:ffff:ffff:ffff:ffff:ffff AS51559 1
12 2a03:2100:b::/48 /48 2a03:2100:b:: – 2a03:2100:b:ffff:ffff:ffff:ffff:ffff AS51559 1
13 2a03:2100:c::/48 /48 2a03:2100:c:: – 2a03:2100:c:ffff:ffff:ffff:ffff:ffff AS51559 1
14 2a03:2100:d::/48 /48 2a03:2100:d:: – 2a03:2100:d:ffff:ffff:ffff:ffff:ffff AS51559 1
15 2a03:2100:e::/48 /48 2a03:2100:e:: – 2a03:2100:e:ffff:ffff:ffff:ffff:ffff AS51559 1
16 2a03:2100:f::/48 /48 2a03:2100:f:: – 2a03:2100:f:ffff:ffff:ffff:ffff:ffff AS51559 1
17 2a03:2100:10::/48 /48 2a03:2100:10:: – 2a03:2100:10:ffff:ffff:ffff:ffff:ffff AS51559 1
18 2a03:2100:32::/48 /48 2a03:2100:32:: – 2a03:2100:32:ffff:ffff:ffff:ffff:ffff AS51559 1
19 2a03:2100:33::/48 /48 2a03:2100:33:: – 2a03:2100:33:ffff:ffff:ffff:ffff:ffff AS51559 1
20 2a03:2100:34::/48 /48 2a03:2100:34:: – 2a03:2100:34:ffff:ffff:ffff:ffff:ffff AS51559 1
21 2a03:2100:35::/48 /48 2a03:2100:35:: – 2a03:2100:35:ffff:ffff:ffff:ffff:ffff AS51559 1
22 2a03:2100:36::/48 /48 2a03:2100:36:: – 2a03:2100:36:ffff:ffff:ffff:ffff:ffff AS51559 1
23 2a03:2100:37::/48 /48 2a03:2100:37:: – 2a03:2100:37:ffff:ffff:ffff:ffff:ffff AS51559 1
24 2a03:2100:38::/48 /48 2a03:2100:38:: – 2a03:2100:38:ffff:ffff:ffff:ffff:ffff AS51559 1
25 2a03:2100:39::/48 /48 2a03:2100:39:: – 2a03:2100:39:ffff:ffff:ffff:ffff:ffff AS51559 1
26 2a03:2100:3a::/48 /48 2a03:2100:3a:: – 2a03:2100:3a:ffff:ffff:ffff:ffff:ffff AS51559 1
27 2a03:2100:3b::/48 /48 2a03:2100:3b:: – 2a03:2100:3b:ffff:ffff:ffff:ffff:ffff AS51559 1
28 2a03:2100:3c::/48 /48 2a03:2100:3c:: – 2a03:2100:3c:ffff:ffff:ffff:ffff:ffff AS51559 1
29 2a03:2100:3d::/48 /48 2a03:2100:3d:: – 2a03:2100:3d:ffff:ffff:ffff:ffff:ffff AS51559 1
30 2a03:2100:3e::/48 /48 2a03:2100:3e:: – 2a03:2100:3e:ffff:ffff:ffff:ffff:ffff AS51559 1
31 2a03:2100:3f::/48 /48 2a03:2100:3f:: – 2a03:2100:3f:ffff:ffff:ffff:ffff:ffff AS51559 1
32 2a03:2100:40::/48 /48 2a03:2100:40:: – 2a03:2100:40:ffff:ffff:ffff:ffff:ffff AS51559 1
33 2a03:2100:44::/48 /48 2a03:2100:44:: – 2a03:2100:44:ffff:ffff:ffff:ffff:ffff AS51559 1
34 2a03:2102:1::/48 /48 2a03:2102:1:: – 2a03:2102:1:ffff:ffff:ffff:ffff:ffff AS51559 1
35 2a06:c400:1::/48 /48 2a06:c400:1:: – 2a06:c400:1:ffff:ffff:ffff:ffff:ffff AS51559 1
36 2a06:c400:2::/48 /48 2a06:c400:2:: – 2a06:c400:2:ffff:ffff:ffff:ffff:ffff AS51559 1
37 2a06:c400:3::/48 /48 2a06:c400:3:: – 2a06:c400:3:ffff:ffff:ffff:ffff:ffff AS51559 1
38 2a06:c400:4::/48 /48 2a06:c400:4:: – 2a06:c400:4:ffff:ffff:ffff:ffff:ffff AS51559 1
39 2a06:c400:5::/48 /48 2a06:c400:5:: – 2a06:c400:5:ffff:ffff:ffff:ffff:ffff AS51559 1
40 2a06:c400:6::/48 /48 2a06:c400:6:: – 2a06:c400:6:ffff:ffff:ffff:ffff:ffff AS51559 1
41 2a06:c400:7::/48 /48 2a06:c400:7:: – 2a06:c400:7:ffff:ffff:ffff:ffff:ffff AS51559 1
42 2a06:c400:8::/48 /48 2a06:c400:8:: – 2a06:c400:8:ffff:ffff:ffff:ffff:ffff AS51559 1
43 2a06:c400:9::/48 /48 2a06:c400:9:: – 2a06:c400:9:ffff:ffff:ffff:ffff:ffff AS51559 1
44 2a06:c400:a::/48 /48 2a06:c400:a:: – 2a06:c400:a:ffff:ffff:ffff:ffff:ffff AS51559 1
45 2a06:c400:b::/48 /48 2a06:c400:b:: – 2a06:c400:b:ffff:ffff:ffff:ffff:ffff AS51559 1
46 2a06:c400:c::/48 /48 2a06:c400:c:: – 2a06:c400:c:ffff:ffff:ffff:ffff:ffff AS51559 1
47 2a06:c400:d::/48 /48 2a06:c400:d:: – 2a06:c400:d:ffff:ffff:ffff:ffff:ffff AS51559 1
48 2a06:c400:e::/48 /48 2a06:c400:e:: – 2a06:c400:e:ffff:ffff:ffff:ffff:ffff AS51559 1
49 2a06:c400:f::/48 /48 2a06:c400:f:: – 2a06:c400:f:ffff:ffff:ffff:ffff:ffff AS51559 1
50 2a0b:8100::/48 /48 2a0b:8100:: – 2a0b:8100::ffff:ffff:ffff:ffff:ffff AS51559 1
51 2a0b:8100:1::/48 /48 2a0b:8100:1:: – 2a0b:8100:1:ffff:ffff:ffff:ffff:ffff AS51559 1
52 2a0b:8100:2::/48 /48 2a0b:8100:2:: – 2a0b:8100:2:ffff:ffff:ffff:ffff:ffff AS51559 1
53 2a0b:8100:3::/48 /48 2a0b:8100:3:: – 2a0b:8100:3:ffff:ffff:ffff:ffff:ffff AS51559 1
54 2a0b:8100:4::/48 /48 2a0b:8100:4:: – 2a0b:8100:4:ffff:ffff:ffff:ffff:ffff AS51559 1
55 2a0b:8100:5::/48 /48 2a0b:8100:5:: – 2a0b:8100:5:ffff:ffff:ffff:ffff:ffff AS51559 1
56 2a0b:8100:6::/48 /48 2a0b:8100:6:: – 2a0b:8100:6:ffff:ffff:ffff:ffff:ffff AS51559 1
57 2a0b:8100:7::/48 /48 2a0b:8100:7:: – 2a0b:8100:7:ffff:ffff:ffff:ffff:ffff AS51559 1
58 2a0b:8100:8::/48 /48 2a0b:8100:8:: – 2a0b:8100:8:ffff:ffff:ffff:ffff:ffff AS51559 1
59 2a0b:8100:9::/48 /48 2a0b:8100:9:: – 2a0b:8100:9:ffff:ffff:ffff:ffff:ffff AS51559 1
60 2a0b:8100:a::/48 /48 2a0b:8100:a:: – 2a0b:8100:a:ffff:ffff:ffff:ffff:ffff AS51559 1
61 2a0b:8100:b::/48 /48 2a0b:8100:b:: – 2a0b:8100:b:ffff:ffff:ffff:ffff:ffff AS51559 1
62 2a0b:8100:c::/48 /48 2a0b:8100:c:: – 2a0b:8100:c:ffff:ffff:ffff:ffff:ffff AS51559 1
63 2a0b:8100:d::/48 /48 2a0b:8100:d:: – 2a0b:8100:d:ffff:ffff:ffff:ffff:ffff AS51559 1
64 2a0b:8100:e::/48 /48 2a0b:8100:e:: – 2a0b:8100:e:ffff:ffff:ffff:ffff:ffff AS51559 1
65 2a0b:8100:f::/48 /48 2a0b:8100:f:: – 2a0b:8100:f:ffff:ffff:ffff:ffff:ffff AS51559 1
66 2a0f:ea43:100::/48 /48 2a0f:ea43:100:: – 2a0f:ea43:100:ffff:ffff:ffff:ffff:ffff AS51559 1