BGP Full View — RIPE RIS RRC00data as of 2026-10-11 18:52

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 →
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IPv4 prefixes
1 161 155
IPv4 origin ASNs
79 255
IPv4 MOAS
6 159
IPv6 prefixes
268 075
IPv6 origin ASNs
37 569
IPv6 MOAS
1 090

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
/12 301
315 621 376
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 180
285 736 960
/16 13 946
913 965 056
/17 8 683
284 524 544
/18 14 029
229 851 136
/19 26 752
219 152 384
/20 48 517
198 725 632
/21 57 053
116 844 544
/22 118 587
121 433 088
/23 121 469
62 192 128
/24 742 466
190 071 296
Total 1 155 946 4 317 519 872
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 658 432 addr 73.03%
Not announced 1 158 308 864 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.16%
↳ routable but not announced 565 715 968 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 868
3 076 521 984
/30 737
193 200 128
/31 388
50 855 936
/32 27 431
1 797 718 016
/33 6 060
198 574 080
/34 5 736
93 978 624
/35 2 014
16 498 688
/36 10 210
41 820 160
/37 1 418
2 904 064
/38 2 803
2 870 272
/39 1 891
968 192
/40 24 862
6 364 672
/41 1 874
239 872
/42 2 974
190 336
/43 1 476
47 232
/44 27 131
434 096
/45 4 930
39 440
/46 6 632
26 528
/47 9 626
19 252
/48 123 480
123 480
Total 267 847 4 414 664 734 700
IPv4 (1 161 155) IPv6 (268 075)
Reset
Found 28 IPv6 prefixes · ASN: AS209242 · showing 1–28
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:503:ff40::/48 /48 2001:503:ff40:: – 2001:503:ff40:ffff:ffff:ffff:ffff:ffff AS209242 1
2 2001:503:ff41::/48 /48 2001:503:ff41:: – 2001:503:ff41:ffff:ffff:ffff:ffff:ffff AS209242 1
3 2001:503:ff42::/48 /48 2001:503:ff42:: – 2001:503:ff42:ffff:ffff:ffff:ffff:ffff AS209242 1
4 2001:503:ff43::/48 /48 2001:503:ff43:: – 2001:503:ff43:ffff:ffff:ffff:ffff:ffff AS209242 1
5 2400:c760:a::/48 /48 2400:c760:a:: – 2400:c760:a:ffff:ffff:ffff:ffff:ffff AS209242 1
6 2407:30c0:180::/48 /48 2407:30c0:180:: – 2407:30c0:180:ffff:ffff:ffff:ffff:ffff AS209242 1
7 2407:30c0:181::/48 /48 2407:30c0:181:: – 2407:30c0:181:ffff:ffff:ffff:ffff:ffff AS209242 1
8 2407:30c0:182::/48 /48 2407:30c0:182:: – 2407:30c0:182:ffff:ffff:ffff:ffff:ffff AS209242 1
9 2407:30c0:183::/48 /48 2407:30c0:183:: – 2407:30c0:183:ffff:ffff:ffff:ffff:ffff AS209242 1
10 2602:80c:cf::/48 /48 2602:80c:cf:: – 2602:80c:cf:ffff:ffff:ffff:ffff:ffff AS209242 1
11 2602:f830::/48 /48 2602:f830:: – 2602:f830::ffff:ffff:ffff:ffff:ffff AS209242 1
12 2606:2c0:20::/48 /48 2606:2c0:20:: – 2606:2c0:20:ffff:ffff:ffff:ffff:ffff AS209242 1
13 2606:2c0:21::/48 /48 2606:2c0:21:: – 2606:2c0:21:ffff:ffff:ffff:ffff:ffff AS209242 1
14 2606:2c40::/48 /48 2606:2c40:: – 2606:2c40::ffff:ffff:ffff:ffff:ffff AS209242 1
15 2606:ae80:10::/48 /48 2606:ae80:10:: – 2606:ae80:10:ffff:ffff:ffff:ffff:ffff AS209242 1
16 2620:78:200f::/48 /48 2620:78:200f:: – 2620:78:200f:ffff:ffff:ffff:ffff:ffff AS209242 1
17 2620:117:bfb0::/44 /44 2620:117:bfb0:: – 2620:117:bfbf:ffff:ffff:ffff:ffff:ffff AS209242 1
18 2620:132:1000::/48 /48 2620:132:1000:: – 2620:132:1000:ffff:ffff:ffff:ffff:ffff AS209242 1
19 2a03:f940::/48 /48 2a03:f940:: – 2a03:f940::ffff:ffff:ffff:ffff:ffff AS209242 1
20 2a05:7880::/32 /32 2a05:7880:: – 2a05:7880:ffff:ffff:ffff:ffff:ffff:ffff AS209242 1
21 2a06:9ac0::/32 /32 2a06:9ac0:: – 2a06:9ac0:ffff:ffff:ffff:ffff:ffff:ffff AS209242 1
22 2a07:180::/32 /32 2a07:180:: – 2a07:180:ffff:ffff:ffff:ffff:ffff:ffff AS209242 1
23 2a08:600::/48 /48 2a08:600:: – 2a08:600::ffff:ffff:ffff:ffff:ffff AS209242 1
24 2a08:600:e0::/47 /47 2a08:600:e0:: – 2a08:600:e1:ffff:ffff:ffff:ffff:ffff AS209242 1
25 2a08:600:ee::/47 /47 2a08:600:ee:: – 2a08:600:ef:ffff:ffff:ffff:ffff:ffff AS209242 1
26 2a08:600:ff::/48 /48 2a08:600:ff:: – 2a08:600:ff:ffff:ffff:ffff:ffff:ffff AS209242 1
27 2a14:71c0::/32 /32 2a14:71c0:: – 2a14:71c0:ffff:ffff:ffff:ffff:ffff:ffff AS209242 1
28 2a14:7ac0::/48 /48 2a14:7ac0:: – 2a14:7ac0::ffff:ffff:ffff:ffff:ffff AS209242 1