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 40 IPv4 prefixes · ASN: AS205960 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.74.10.0/24 /24 45.74.10.0 – 45.74.10.255 AS205960 1
2 45.74.18.0/24 /24 45.74.18.0 – 45.74.18.255 AS9009, AS205960 2
3 45.74.40.0/24 /24 45.74.40.0 – 45.74.40.255 AS205960 1
4 45.131.106.0/24 /24 45.131.106.0 – 45.131.106.255 AS205960 1
5 45.142.153.0/24 /24 45.142.153.0 – 45.142.153.255 AS205960 1
6 79.183.58.0/24 /24 79.183.58.0 – 79.183.58.255 AS205960 1
7 79.183.66.0/24 /24 79.183.66.0 – 79.183.66.255 AS205960 1
8 91.204.224.0/22 /22 91.204.224.0 – 91.204.227.255 AS136038, AS205960 2
9 91.204.224.0/24 /24 91.204.224.0 – 91.204.224.255 AS205960 1
10 91.204.225.0/24 /24 91.204.225.0 – 91.204.225.255 AS205960 1
11 91.204.226.0/24 /24 91.204.226.0 – 91.204.226.255 AS205960 1
12 91.204.227.0/24 /24 91.204.227.0 – 91.204.227.255 AS205960 1
13 103.80.132.0/22 /22 103.80.132.0 – 103.80.135.255 AS136038, AS205960 2
14 103.80.132.0/24 /24 103.80.132.0 – 103.80.132.255 AS205960 1
15 103.80.133.0/24 /24 103.80.133.0 – 103.80.133.255 AS205960 1
16 103.91.217.0/24 /24 103.91.217.0 – 103.91.217.255 AS205960 1
17 103.99.208.0/23 /23 103.99.208.0 – 103.99.209.255 AS136038, AS205960 2
18 103.99.208.0/24 /24 103.99.208.0 – 103.99.208.255 AS205960 1
19 103.99.209.0/24 /24 103.99.209.0 – 103.99.209.255 AS205960 1
20 103.99.210.0/24 /24 103.99.210.0 – 103.99.210.255 AS205960 1
21 104.243.247.0/24 /24 104.243.247.0 – 104.243.247.255 AS9009, AS205960 2
22 104.250.178.0/24 /24 104.250.178.0 – 104.250.178.255 AS205960 1
23 172.94.31.0/24 /24 172.94.31.0 – 172.94.31.255 AS205960 1
24 172.94.43.0/24 /24 172.94.43.0 – 172.94.43.255 AS205960 1
25 172.94.64.0/24 /24 172.94.64.0 – 172.94.64.255 AS205960 1
26 172.111.165.0/24 /24 172.111.165.0 – 172.111.165.255 AS205960 1
27 172.111.195.0/24 /24 172.111.195.0 – 172.111.195.255 AS205960 1
28 176.100.158.0/24 /24 176.100.158.0 – 176.100.158.255 AS205960 1
29 182.161.66.0/24 /24 182.161.66.0 – 182.161.66.255 AS205960 1
30 185.202.100.0/22 /22 185.202.100.0 – 185.202.103.255 AS136038, AS205960 2
31 185.202.101.0/24 /24 185.202.101.0 – 185.202.101.255 AS205960 1
32 185.202.103.0/24 /24 185.202.103.0 – 185.202.103.255 AS205960 1
33 192.51.188.0/24 /24 192.51.188.0 – 192.51.188.255 AS205960 1
34 194.126.215.0/24 /24 194.126.215.0 – 194.126.215.255 AS205960 1
35 201.4.16.0/24 /24 201.4.16.0 – 201.4.16.255 AS205960 1
36 206.123.141.0/24 /24 206.123.141.0 – 206.123.141.255 AS205960 1
37 206.123.144.0/24 /24 206.123.144.0 – 206.123.144.255 AS201813, AS205960 2
38 206.123.145.0/24 /24 206.123.145.0 – 206.123.145.255 AS215460, AS205960 2
39 213.209.153.0/24 /24 213.209.153.0 – 213.209.153.255 AS205960 1
40 213.209.154.0/24 /24 213.209.154.0 – 213.209.154.255 AS205960 1