BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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) 261 /24 0.01%

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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 56 IPv4 prefixes · ASN: AS38851 · showing 1–56
# Prefix ↓ Mask Range Origin ASN MOAS
1 223.26.110.0/23 /23 223.26.110.0 – 223.26.111.255 AS38851 1
2 223.26.108.0/23 /23 223.26.108.0 – 223.26.109.255 AS38851 1
3 223.26.108.0/22 /22 223.26.108.0 – 223.26.111.255 AS38851 1
4 223.26.82.0/23 /23 223.26.82.0 – 223.26.83.255 AS38851 1
5 223.26.80.0/23 /23 223.26.80.0 – 223.26.81.255 AS38851 1
6 223.26.80.0/22 /22 223.26.80.0 – 223.26.83.255 AS38851 1
7 203.203.224.0/19 /19 203.203.224.0 – 203.203.255.255 AS38851 1
8 203.203.220.0/22 /22 203.203.220.0 – 203.203.223.255 AS38851 1
9 203.133.56.0/24 /24 203.133.56.0 – 203.133.56.255 AS38851 1
10 150.117.8.0/21 /21 150.117.8.0 – 150.117.15.255 AS38851 1
11 150.117.0.0/21 /21 150.117.0.0 – 150.117.7.255 AS38851 1
12 150.117.0.0/20 /20 150.117.0.0 – 150.117.15.255 AS38851 1
13 150.116.120.0/22 /22 150.116.120.0 – 150.116.123.255 AS38851 1
14 150.116.120.0/21 /21 150.116.120.0 – 150.116.127.255 AS38851 1
15 122.147.164.0/23 /23 122.147.164.0 – 122.147.165.255 AS38851 1
16 122.147.160.0/23 /23 122.147.160.0 – 122.147.161.255 AS38851 1
17 122.147.160.0/22 /22 122.147.160.0 – 122.147.163.255 AS38851 1
18 122.146.108.0/23 /23 122.146.108.0 – 122.146.109.255 AS38851 1
19 119.15.220.0/22 /22 119.15.220.0 – 119.15.223.255 AS38851 1
20 119.15.216.0/22 /22 119.15.216.0 – 119.15.219.255 AS38851 1
21 119.15.216.0/21 /21 119.15.216.0 – 119.15.223.255 AS38851 1
22 119.15.200.0/22 /22 119.15.200.0 – 119.15.203.255 AS38851 1
23 119.15.200.0/21 /21 119.15.200.0 – 119.15.207.255 AS38851 1
24 113.196.144.0/21 /21 113.196.144.0 – 113.196.151.255 AS38851 1
25 103.246.210.0/23 /23 103.246.210.0 – 103.246.211.255 AS38851 1
26 103.246.208.0/23 /23 103.246.208.0 – 103.246.209.255 AS38851 1
27 103.246.208.0/22 /22 103.246.208.0 – 103.246.211.255 AS38851 1
28 103.234.76.0/22 /22 103.234.76.0 – 103.234.79.255 AS38851 1
29 103.229.102.0/23 /23 103.229.102.0 – 103.229.103.255 AS38851 1
30 103.229.100.0/23 /23 103.229.100.0 – 103.229.101.255 AS38851 1
31 103.229.100.0/22 /22 103.229.100.0 – 103.229.103.255 AS38851 1
32 103.197.174.0/23 /23 103.197.174.0 – 103.197.175.255 AS38851 1
33 103.131.172.0/22 /22 103.131.172.0 – 103.131.175.255 AS38851 1
34 103.46.188.0/22 /22 103.46.188.0 – 103.46.191.255 AS38851 1
35 103.46.144.0/22 /22 103.46.144.0 – 103.46.147.255 AS38851 1
36 103.5.102.0/23 /23 103.5.102.0 – 103.5.103.255 AS38851 1
37 103.5.100.0/23 /23 103.5.100.0 – 103.5.101.255 AS38851 1
38 103.5.100.0/22 /22 103.5.100.0 – 103.5.103.255 AS38851 1
39 103.3.194.0/23 /23 103.3.194.0 – 103.3.195.255 AS38851 1
40 103.3.192.0/23 /23 103.3.192.0 – 103.3.193.255 AS38851 1
41 103.3.192.0/22 /22 103.3.192.0 – 103.3.195.255 AS38851 1
42 61.65.248.0/21 /21 61.65.248.0 – 61.65.255.255 AS38851 1
43 61.65.240.0/21 /21 61.65.240.0 – 61.65.247.255 AS38851 1
44 61.65.240.0/20 /20 61.65.240.0 – 61.65.255.255 AS38851 1
45 60.245.120.0/21 /21 60.245.120.0 – 60.245.127.255 AS38851 1
46 58.115.192.0/20 /20 58.115.192.0 – 58.115.207.255 AS38851 1
47 58.115.48.0/21 /21 58.115.48.0 – 58.115.55.255 AS38851 1
48 58.115.32.0/19 /19 58.115.32.0 – 58.115.63.255 AS38851 1
49 58.115.16.0/20 /20 58.115.16.0 – 58.115.31.255 AS38851 1
50 58.115.8.0/21 /21 58.115.8.0 – 58.115.15.255 AS38851 1
51 43.250.44.0/22 /22 43.250.44.0 – 43.250.47.255 AS38851 1
52 43.227.26.0/23 /23 43.227.26.0 – 43.227.27.255 AS38851 1
53 43.227.25.0/24 /24 43.227.25.0 – 43.227.25.255 AS38851 1
54 43.227.24.0/23 /23 43.227.24.0 – 43.227.25.255 AS38851 1
55 43.227.24.0/22 /22 43.227.24.0 – 43.227.27.255 AS38851 1
56 43.226.232.0/22 /22 43.226.232.0 – 43.226.235.255 AS38851 1