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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 61 IPv6 prefixes · ASN: AS21508 · showing 1–61
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:559:8a::/48 /48 2001:559:8a:: – 2001:559:8a:ffff:ffff:ffff:ffff:ffff AS21508 1
2 2001:559:c0::/48 /48 2001:559:c0:: – 2001:559:c0:ffff:ffff:ffff:ffff:ffff AS21508 1
3 2001:559:f7::/48 /48 2001:559:f7:: – 2001:559:f7:ffff:ffff:ffff:ffff:ffff AS21508 1
4 2001:559:220::/48 /48 2001:559:220:: – 2001:559:220:ffff:ffff:ffff:ffff:ffff AS21508 1
5 2001:559:243::/48 /48 2001:559:243:: – 2001:559:243:ffff:ffff:ffff:ffff:ffff AS21508 1
6 2001:559:280::/48 /48 2001:559:280:: – 2001:559:280:ffff:ffff:ffff:ffff:ffff AS21508 1
7 2001:559:37d::/48 /48 2001:559:37d:: – 2001:559:37d:ffff:ffff:ffff:ffff:ffff AS21508 1
8 2001:559:3ac::/48 /48 2001:559:3ac:: – 2001:559:3ac:ffff:ffff:ffff:ffff:ffff AS21508 1
9 2001:559:3b9::/48 /48 2001:559:3b9:: – 2001:559:3b9:ffff:ffff:ffff:ffff:ffff AS21508 1
10 2001:559:3c8::/48 /48 2001:559:3c8:: – 2001:559:3c8:ffff:ffff:ffff:ffff:ffff AS21508 1
11 2001:559:40a::/48 /48 2001:559:40a:: – 2001:559:40a:ffff:ffff:ffff:ffff:ffff AS21508 1
12 2001:559:49a::/48 /48 2001:559:49a:: – 2001:559:49a:ffff:ffff:ffff:ffff:ffff AS21508 1
13 2001:559:49b::/48 /48 2001:559:49b:: – 2001:559:49b:ffff:ffff:ffff:ffff:ffff AS21508 1
14 2001:559:53c::/48 /48 2001:559:53c:: – 2001:559:53c:ffff:ffff:ffff:ffff:ffff AS21508 1
15 2001:559:5c9::/48 /48 2001:559:5c9:: – 2001:559:5c9:ffff:ffff:ffff:ffff:ffff AS21508 1
16 2001:559:5db::/48 /48 2001:559:5db:: – 2001:559:5db:ffff:ffff:ffff:ffff:ffff AS21508 1
17 2001:559:72b::/48 /48 2001:559:72b:: – 2001:559:72b:ffff:ffff:ffff:ffff:ffff AS21508 1
18 2001:559:73c::/48 /48 2001:559:73c:: – 2001:559:73c:ffff:ffff:ffff:ffff:ffff AS21508 1
19 2001:559:788::/48 /48 2001:559:788:: – 2001:559:788:ffff:ffff:ffff:ffff:ffff AS21508 1
20 2001:559:78a::/48 /48 2001:559:78a:: – 2001:559:78a:ffff:ffff:ffff:ffff:ffff AS21508 1
21 2001:559:79d::/48 /48 2001:559:79d:: – 2001:559:79d:ffff:ffff:ffff:ffff:ffff AS21508 1
22 2001:559:79e::/48 /48 2001:559:79e:: – 2001:559:79e:ffff:ffff:ffff:ffff:ffff AS21508 1
23 2001:559:7a7::/48 /48 2001:559:7a7:: – 2001:559:7a7:ffff:ffff:ffff:ffff:ffff AS21508 1
24 2001:559:7db::/48 /48 2001:559:7db:: – 2001:559:7db:ffff:ffff:ffff:ffff:ffff AS21508 1
25 2001:559:804c::/48 /48 2001:559:804c:: – 2001:559:804c:ffff:ffff:ffff:ffff:ffff AS21508 1
26 2001:559:81bf::/48 /48 2001:559:81bf:: – 2001:559:81bf:ffff:ffff:ffff:ffff:ffff AS21508 1
27 2001:559:81d7::/48 /48 2001:559:81d7:: – 2001:559:81d7:ffff:ffff:ffff:ffff:ffff AS21508 1
28 2001:559:81d8::/48 /48 2001:559:81d8:: – 2001:559:81d8:ffff:ffff:ffff:ffff:ffff AS21508 1
29 2001:559:8201::/48 /48 2001:559:8201:: – 2001:559:8201:ffff:ffff:ffff:ffff:ffff AS21508 1
30 2001:559:82fd::/48 /48 2001:559:82fd:: – 2001:559:82fd:ffff:ffff:ffff:ffff:ffff AS21508 1
31 2001:559:833e::/48 /48 2001:559:833e:: – 2001:559:833e:ffff:ffff:ffff:ffff:ffff AS21508 1
32 2001:559:8416::/48 /48 2001:559:8416:: – 2001:559:8416:ffff:ffff:ffff:ffff:ffff AS21508 1
33 2001:559:841c::/48 /48 2001:559:841c:: – 2001:559:841c:ffff:ffff:ffff:ffff:ffff AS21508 1
34 2001:559:8445::/48 /48 2001:559:8445:: – 2001:559:8445:ffff:ffff:ffff:ffff:ffff AS21508 1
35 2001:559:8535::/48 /48 2001:559:8535:: – 2001:559:8535:ffff:ffff:ffff:ffff:ffff AS21508 1
36 2001:559:85c1::/48 /48 2001:559:85c1:: – 2001:559:85c1:ffff:ffff:ffff:ffff:ffff AS21508 1
37 2001:559:85ff::/48 /48 2001:559:85ff:: – 2001:559:85ff:ffff:ffff:ffff:ffff:ffff AS21508 1
38 2001:559:8604::/48 /48 2001:559:8604:: – 2001:559:8604:ffff:ffff:ffff:ffff:ffff AS21508 1
39 2001:559:871a::/48 /48 2001:559:871a:: – 2001:559:871a:ffff:ffff:ffff:ffff:ffff AS21508 1
40 2001:559:875f::/48 /48 2001:559:875f:: – 2001:559:875f:ffff:ffff:ffff:ffff:ffff AS21508 1
41 2001:559:8773::/48 /48 2001:559:8773:: – 2001:559:8773:ffff:ffff:ffff:ffff:ffff AS21508 1
42 2001:559:87b2::/48 /48 2001:559:87b2:: – 2001:559:87b2:ffff:ffff:ffff:ffff:ffff AS21508 1
43 2001:559:c071::/48 /48 2001:559:c071:: – 2001:559:c071:ffff:ffff:ffff:ffff:ffff AS21508 1
44 2001:559:c0f6::/48 /48 2001:559:c0f6:: – 2001:559:c0f6:ffff:ffff:ffff:ffff:ffff AS21508 1
45 2001:559:c0f7::/48 /48 2001:559:c0f7:: – 2001:559:c0f7:ffff:ffff:ffff:ffff:ffff AS21508 1
46 2001:559:c10a::/48 /48 2001:559:c10a:: – 2001:559:c10a:ffff:ffff:ffff:ffff:ffff AS21508 1
47 2001:559:c174::/48 /48 2001:559:c174:: – 2001:559:c174:ffff:ffff:ffff:ffff:ffff AS21508 1
48 2001:559:c1a5::/48 /48 2001:559:c1a5:: – 2001:559:c1a5:ffff:ffff:ffff:ffff:ffff AS21508 1
49 2001:559:c1ca::/48 /48 2001:559:c1ca:: – 2001:559:c1ca:ffff:ffff:ffff:ffff:ffff AS21508 1
50 2001:559:c28f::/48 /48 2001:559:c28f:: – 2001:559:c28f:ffff:ffff:ffff:ffff:ffff AS21508 1
51 2001:559:c290::/48 /48 2001:559:c290:: – 2001:559:c290:ffff:ffff:ffff:ffff:ffff AS21508 1
52 2001:559:c2a7::/48 /48 2001:559:c2a7:: – 2001:559:c2a7:ffff:ffff:ffff:ffff:ffff AS21508 1
53 2001:559:c344::/48 /48 2001:559:c344:: – 2001:559:c344:ffff:ffff:ffff:ffff:ffff AS21508 1
54 2001:559:c3e9::/48 /48 2001:559:c3e9:: – 2001:559:c3e9:ffff:ffff:ffff:ffff:ffff AS21508 1
55 2001:559:c458::/48 /48 2001:559:c458:: – 2001:559:c458:ffff:ffff:ffff:ffff:ffff AS21508 1
56 2001:559:c45f::/48 /48 2001:559:c45f:: – 2001:559:c45f:ffff:ffff:ffff:ffff:ffff AS21508 1
57 2001:559:c460::/48 /48 2001:559:c460:: – 2001:559:c460:ffff:ffff:ffff:ffff:ffff AS21508 1
58 2001:559:c4db::/48 /48 2001:559:c4db:: – 2001:559:c4db:ffff:ffff:ffff:ffff:ffff AS21508 1
59 2001:559:c4f6::/48 /48 2001:559:c4f6:: – 2001:559:c4f6:ffff:ffff:ffff:ffff:ffff AS21508 1
60 2001:559:c515::/48 /48 2001:559:c515:: – 2001:559:c515:ffff:ffff:ffff:ffff:ffff AS21508 1
61 2001:559:c538::/48 /48 2001:559:c538:: – 2001:559:c538:ffff:ffff:ffff:ffff:ffff AS21508 1