BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
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