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 55 IPv4 prefixes · ASN: AS36907 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.63.160.0/19 /19 41.63.160.0 – 41.63.191.255 AS36907 1
2 41.63.160.0/20 /20 41.63.160.0 – 41.63.175.255 AS36907 1
3 41.63.160.0/21 /21 41.63.160.0 – 41.63.167.255 AS36907 1
4 41.63.168.0/21 /21 41.63.168.0 – 41.63.175.255 AS36907 1
5 41.63.172.0/22 /22 41.63.172.0 – 41.63.175.255 AS36907 1
6 41.63.176.0/21 /21 41.63.176.0 – 41.63.183.255 AS36907 1
7 41.63.184.0/21 /21 41.63.184.0 – 41.63.191.255 AS36907 1
8 41.205.32.0/19 /19 41.205.32.0 – 41.205.63.255 AS36907 1
9 41.205.32.0/24 /24 41.205.32.0 – 41.205.32.255 AS36907 1
10 41.205.33.0/24 /24 41.205.33.0 – 41.205.33.255 AS36907 1
11 41.205.40.0/21 /21 41.205.40.0 – 41.205.47.255 AS36907 1
12 41.205.48.0/21 /21 41.205.48.0 – 41.205.55.255 AS36907 1
13 41.222.248.0/21 /21 41.222.248.0 – 41.222.255.255 AS36907 1
14 154.71.128.0/17 /17 154.71.128.0 – 154.71.255.255 AS36907 1
15 154.71.128.0/21 /21 154.71.128.0 – 154.71.135.255 AS36907 1
16 154.71.136.0/21 /21 154.71.136.0 – 154.71.143.255 AS36907 1
17 154.71.144.0/21 /21 154.71.144.0 – 154.71.151.255 AS36907 1
18 154.71.152.0/21 /21 154.71.152.0 – 154.71.159.255 AS36907 1
19 154.71.160.0/21 /21 154.71.160.0 – 154.71.167.255 AS36907 1
20 154.71.168.0/21 /21 154.71.168.0 – 154.71.175.255 AS36907 1
21 154.71.176.0/21 /21 154.71.176.0 – 154.71.183.255 AS36907 1
22 154.71.184.0/21 /21 154.71.184.0 – 154.71.191.255 AS36907 1
23 154.71.192.0/21 /21 154.71.192.0 – 154.71.199.255 AS36907 1
24 154.71.200.0/21 /21 154.71.200.0 – 154.71.207.255 AS36907 1
25 154.71.208.0/21 /21 154.71.208.0 – 154.71.215.255 AS36907 1
26 154.71.216.0/21 /21 154.71.216.0 – 154.71.223.255 AS36907 1
27 154.71.224.0/19 /19 154.71.224.0 – 154.71.255.255 AS36907 1
28 154.127.128.0/17 /17 154.127.128.0 – 154.127.255.255 AS36907 1
29 154.127.128.0/21 /21 154.127.128.0 – 154.127.135.255 AS36907 1
30 154.127.136.0/21 /21 154.127.136.0 – 154.127.143.255 AS36907 1
31 154.127.144.0/21 /21 154.127.144.0 – 154.127.151.255 AS36907 1
32 154.127.152.0/21 /21 154.127.152.0 – 154.127.159.255 AS36907 1
33 154.127.160.0/21 /21 154.127.160.0 – 154.127.167.255 AS36907 1
34 154.127.168.0/21 /21 154.127.168.0 – 154.127.175.255 AS36907 1
35 154.127.168.0/22 /22 154.127.168.0 – 154.127.171.255 AS36907 1
36 154.127.176.0/21 /21 154.127.176.0 – 154.127.183.255 AS36907 1
37 154.127.184.0/21 /21 154.127.184.0 – 154.127.191.255 AS36907 1
38 154.127.192.0/21 /21 154.127.192.0 – 154.127.199.255 AS36907 1
39 154.127.200.0/21 /21 154.127.200.0 – 154.127.207.255 AS36907 1
40 154.127.208.0/20 /20 154.127.208.0 – 154.127.223.255 AS36907 1
41 154.127.208.0/21 /21 154.127.208.0 – 154.127.215.255 AS36907 1
42 154.127.212.0/22 /22 154.127.212.0 – 154.127.215.255 AS36907 1
43 154.127.216.0/21 /21 154.127.216.0 – 154.127.223.255 AS36907 1
44 154.127.224.0/21 /21 154.127.224.0 – 154.127.231.255 AS36907 1
45 154.127.232.0/21 /21 154.127.232.0 – 154.127.239.255 AS36907 1
46 154.127.232.0/22 /22 154.127.232.0 – 154.127.235.255 AS36907 1
47 154.127.240.0/21 /21 154.127.240.0 – 154.127.247.255 AS36907 1
48 154.127.248.0/21 /21 154.127.248.0 – 154.127.255.255 AS36907 1
49 196.202.252.0/22 /22 196.202.252.0 – 196.202.255.255 AS36907 1
50 196.202.252.0/24 /24 196.202.252.0 – 196.202.252.255 AS36907 1
51 196.202.254.0/24 /24 196.202.254.0 – 196.202.254.255 AS36907 1
52 196.202.255.0/24 /24 196.202.255.0 – 196.202.255.255 AS36907 1
53 197.148.0.0/18 /18 197.148.0.0 – 197.148.63.255 AS36907 1
54 197.148.40.0/21 /21 197.148.40.0 – 197.148.47.255 AS36907 1
55 197.148.56.0/21 /21 197.148.56.0 – 197.148.63.255 AS36907 1