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 →
thank you!
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 33 IPv4 prefixes · ASN: AS204384 · showing 1–33
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.105.0.0/22 /22 5.105.0.0 – 5.105.3.255 AS204384 1
2 5.105.4.0/23 /23 5.105.4.0 – 5.105.5.255 AS204384 1
3 5.105.7.0/24 /24 5.105.7.0 – 5.105.7.255 AS204384 1
4 5.105.8.0/21 /21 5.105.8.0 – 5.105.15.255 AS204384 1
5 5.105.16.0/20 /20 5.105.16.0 – 5.105.31.255 AS204384 1
6 5.105.32.0/20 /20 5.105.32.0 – 5.105.47.255 AS204384 1
7 5.105.48.0/21 /21 5.105.48.0 – 5.105.55.255 AS204384 1
8 5.105.56.0/23 /23 5.105.56.0 – 5.105.57.255 AS204384 1
9 5.105.60.0/22 /22 5.105.60.0 – 5.105.63.255 AS204384 1
10 5.105.64.0/18 /18 5.105.64.0 – 5.105.127.255 AS204384 1
11 5.105.128.0/18 /18 5.105.128.0 – 5.105.191.255 AS204384 1
12 5.105.192.0/20 /20 5.105.192.0 – 5.105.207.255 AS204384 1
13 5.105.208.0/22 /22 5.105.208.0 – 5.105.211.255 AS204384 1
14 5.105.212.0/23 /23 5.105.212.0 – 5.105.213.255 AS204384 1
15 5.105.216.0/21 /21 5.105.216.0 – 5.105.223.255 AS204384 1
16 5.105.224.0/21 /21 5.105.224.0 – 5.105.231.255 AS204384 1
17 5.105.232.0/22 /22 5.105.232.0 – 5.105.235.255 AS204384 1
18 5.105.236.0/23 /23 5.105.236.0 – 5.105.237.255 AS204384 1
19 5.105.238.0/24 /24 5.105.238.0 – 5.105.238.255 AS204384 1
20 5.105.239.0/24 /24 5.105.239.0 – 5.105.239.255 AS204384 1
21 5.105.240.0/24 /24 5.105.240.0 – 5.105.240.255 AS204384 1
22 5.105.242.0/23 /23 5.105.242.0 – 5.105.243.255 AS204384 1
23 5.105.244.0/24 /24 5.105.244.0 – 5.105.244.255 AS204384 1
24 5.105.245.0/24 /24 5.105.245.0 – 5.105.245.255 AS204384 1
25 5.105.247.0/24 /24 5.105.247.0 – 5.105.247.255 AS204384 1
26 5.105.248.0/21 /21 5.105.248.0 – 5.105.255.255 AS204384 1
27 5.105.248.0/24 /24 5.105.248.0 – 5.105.248.255 AS204384 1
28 5.105.249.0/24 /24 5.105.249.0 – 5.105.249.255 AS204384 1
29 178.209.80.0/21 /21 178.209.80.0 – 178.209.87.255 AS204384 1
30 178.209.82.0/24 /24 178.209.82.0 – 178.209.82.255 AS204384 1
31 178.209.83.0/24 /24 178.209.83.0 – 178.209.83.255 AS204384 1
32 178.209.87.0/24 /24 178.209.87.0 – 178.209.87.255 AS204384 1
33 193.46.210.0/24 /24 193.46.210.0 – 193.46.210.255 AS204384 1