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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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 →
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IPv4 prefixes
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 39 IPv6 prefixes · ASN: AS199742 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a09:3f00:3500::/48 /48 2a09:3f00:3500:: – 2a09:3f00:3500:ffff:ffff:ffff:ffff:ffff AS199742 1
2 2a09:3f00:3501::/48 /48 2a09:3f00:3501:: – 2a09:3f00:3501:ffff:ffff:ffff:ffff:ffff AS199742 1
3 2a09:3f00:3502::/48 /48 2a09:3f00:3502:: – 2a09:3f00:3502:ffff:ffff:ffff:ffff:ffff AS199742 1
4 2a09:3f00:3503::/48 /48 2a09:3f00:3503:: – 2a09:3f00:3503:ffff:ffff:ffff:ffff:ffff AS199742 1
5 2a09:3f00:3504::/48 /48 2a09:3f00:3504:: – 2a09:3f00:3504:ffff:ffff:ffff:ffff:ffff AS199742 1
6 2a09:3f00:3505::/48 /48 2a09:3f00:3505:: – 2a09:3f00:3505:ffff:ffff:ffff:ffff:ffff AS199742 1
7 2a09:3f00:3506::/48 /48 2a09:3f00:3506:: – 2a09:3f00:3506:ffff:ffff:ffff:ffff:ffff AS199742 1
8 2a09:3f00:3507::/48 /48 2a09:3f00:3507:: – 2a09:3f00:3507:ffff:ffff:ffff:ffff:ffff AS199742 1
9 2a09:3f00:3508::/48 /48 2a09:3f00:3508:: – 2a09:3f00:3508:ffff:ffff:ffff:ffff:ffff AS199742 1
10 2a09:3f00:3509::/48 /48 2a09:3f00:3509:: – 2a09:3f00:3509:ffff:ffff:ffff:ffff:ffff AS199742 1
11 2a09:3f00:350a::/48 /48 2a09:3f00:350a:: – 2a09:3f00:350a:ffff:ffff:ffff:ffff:ffff AS199742 1
12 2a09:3f00:350b::/48 /48 2a09:3f00:350b:: – 2a09:3f00:350b:ffff:ffff:ffff:ffff:ffff AS199742 1
13 2a09:3f00:350c::/48 /48 2a09:3f00:350c:: – 2a09:3f00:350c:ffff:ffff:ffff:ffff:ffff AS199742 1
14 2a09:3f00:350d::/48 /48 2a09:3f00:350d:: – 2a09:3f00:350d:ffff:ffff:ffff:ffff:ffff AS199742 1
15 2a09:3f00:350e::/48 /48 2a09:3f00:350e:: – 2a09:3f00:350e:ffff:ffff:ffff:ffff:ffff AS199742 1
16 2a09:3f00:350f::/48 /48 2a09:3f00:350f:: – 2a09:3f00:350f:ffff:ffff:ffff:ffff:ffff AS199742 1
17 2a09:3f00:3510::/48 /48 2a09:3f00:3510:: – 2a09:3f00:3510:ffff:ffff:ffff:ffff:ffff AS199742 1
18 2a09:3f00:3511::/48 /48 2a09:3f00:3511:: – 2a09:3f00:3511:ffff:ffff:ffff:ffff:ffff AS199742 1
19 2a09:3f00:3580::/48 /48 2a09:3f00:3580:: – 2a09:3f00:3580:ffff:ffff:ffff:ffff:ffff AS199742 1
20 2a09:3f00:3581::/48 /48 2a09:3f00:3581:: – 2a09:3f00:3581:ffff:ffff:ffff:ffff:ffff AS199742 1
21 2a09:3f00:3582::/48 /48 2a09:3f00:3582:: – 2a09:3f00:3582:ffff:ffff:ffff:ffff:ffff AS199742 1
22 2a09:3f00:3583::/48 /48 2a09:3f00:3583:: – 2a09:3f00:3583:ffff:ffff:ffff:ffff:ffff AS199742 1
23 2a09:3f00:3584::/48 /48 2a09:3f00:3584:: – 2a09:3f00:3584:ffff:ffff:ffff:ffff:ffff AS199742 1
24 2a09:3f00:3585::/48 /48 2a09:3f00:3585:: – 2a09:3f00:3585:ffff:ffff:ffff:ffff:ffff AS199742 1
25 2a09:3f00:3586::/48 /48 2a09:3f00:3586:: – 2a09:3f00:3586:ffff:ffff:ffff:ffff:ffff AS199742 1
26 2a09:3f00:3587::/48 /48 2a09:3f00:3587:: – 2a09:3f00:3587:ffff:ffff:ffff:ffff:ffff AS199742 1
27 2a09:3f00:3588::/48 /48 2a09:3f00:3588:: – 2a09:3f00:3588:ffff:ffff:ffff:ffff:ffff AS199742 1
28 2a09:3f00:3589::/48 /48 2a09:3f00:3589:: – 2a09:3f00:3589:ffff:ffff:ffff:ffff:ffff AS199742 1
29 2a09:3f00:358a::/48 /48 2a09:3f00:358a:: – 2a09:3f00:358a:ffff:ffff:ffff:ffff:ffff AS199742 1
30 2a09:3f00:358b::/48 /48 2a09:3f00:358b:: – 2a09:3f00:358b:ffff:ffff:ffff:ffff:ffff AS199742 1
31 2a09:3f00:358c::/48 /48 2a09:3f00:358c:: – 2a09:3f00:358c:ffff:ffff:ffff:ffff:ffff AS199742 1
32 2a09:3f00:358d::/48 /48 2a09:3f00:358d:: – 2a09:3f00:358d:ffff:ffff:ffff:ffff:ffff AS199742 1
33 2a09:3f00:358e::/48 /48 2a09:3f00:358e:: – 2a09:3f00:358e:ffff:ffff:ffff:ffff:ffff AS199742 1
34 2a09:3f00:358f::/48 /48 2a09:3f00:358f:: – 2a09:3f00:358f:ffff:ffff:ffff:ffff:ffff AS199742 1
35 2a09:3f00:3590::/48 /48 2a09:3f00:3590:: – 2a09:3f00:3590:ffff:ffff:ffff:ffff:ffff AS199742 1
36 2a09:3f00:3591::/48 /48 2a09:3f00:3591:: – 2a09:3f00:3591:ffff:ffff:ffff:ffff:ffff AS199742 1
37 2a0d:d940:121::/48 /48 2a0d:d940:121:: – 2a0d:d940:121:ffff:ffff:ffff:ffff:ffff AS199742 1
38 2a0d:d940:122::/48 /48 2a0d:d940:122:: – 2a0d:d940:122:ffff:ffff:ffff:ffff:ffff AS199742 1
39 2a0d:d940:124::/48 /48 2a0d:d940:124:: – 2a0d:d940:124:ffff:ffff:ffff:ffff:ffff AS199742 1