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 78 IPv4 prefixes · ASN: AS399898 · showing 1–78
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.40.0.0/18 /18 38.40.0.0 – 38.40.63.255 AS399898 1
2 38.40.0.0/19 /19 38.40.0.0 – 38.40.31.255 AS399898 1
3 38.40.0.0/22 /22 38.40.0.0 – 38.40.3.255 AS399898 1
4 38.40.4.0/22 /22 38.40.4.0 – 38.40.7.255 AS399898 1
5 38.40.12.0/22 /22 38.40.12.0 – 38.40.15.255 AS399898 1
6 38.40.16.0/22 /22 38.40.16.0 – 38.40.19.255 AS399898 1
7 38.40.32.0/20 /20 38.40.32.0 – 38.40.47.255 AS399898 1
8 38.40.32.0/21 /21 38.40.32.0 – 38.40.39.255 AS399898 1
9 38.40.32.0/22 /22 38.40.32.0 – 38.40.35.255 AS399898 1
10 38.40.36.0/22 /22 38.40.36.0 – 38.40.39.255 AS399898 1
11 38.40.44.0/22 /22 38.40.44.0 – 38.40.47.255 AS399898 1
12 38.40.48.0/21 /21 38.40.48.0 – 38.40.55.255 AS399898 1
13 38.40.48.0/22 /22 38.40.48.0 – 38.40.51.255 AS399898 1
14 38.40.48.0/23 /23 38.40.48.0 – 38.40.49.255 AS399898 1
15 38.40.50.0/23 /23 38.40.50.0 – 38.40.51.255 AS399898 1
16 38.40.52.0/22 /22 38.40.52.0 – 38.40.55.255 AS399898 1
17 38.40.52.0/23 /23 38.40.52.0 – 38.40.53.255 AS399898 1
18 38.40.54.0/23 /23 38.40.54.0 – 38.40.55.255 AS399898 1
19 38.62.128.0/18 /18 38.62.128.0 – 38.62.191.255 AS399898 1
20 38.62.128.0/19 /19 38.62.128.0 – 38.62.159.255 AS399898 1
21 38.62.128.0/22 /22 38.62.128.0 – 38.62.131.255 AS399898 1
22 38.62.132.0/22 /22 38.62.132.0 – 38.62.135.255 AS399898 1
23 38.62.136.0/22 /22 38.62.136.0 – 38.62.139.255 AS399898 1
24 38.62.140.0/22 /22 38.62.140.0 – 38.62.143.255 AS399898 1
25 38.62.144.0/22 /22 38.62.144.0 – 38.62.147.255 AS399898 1
26 38.62.148.0/22 /22 38.62.148.0 – 38.62.151.255 AS399898 1
27 38.62.152.0/22 /22 38.62.152.0 – 38.62.155.255 AS399898 1
28 38.62.156.0/22 /22 38.62.156.0 – 38.62.159.255 AS399898 1
29 38.62.160.0/20 /20 38.62.160.0 – 38.62.175.255 AS399898 1
30 38.62.160.0/22 /22 38.62.160.0 – 38.62.163.255 AS399898 1
31 38.62.164.0/22 /22 38.62.164.0 – 38.62.167.255 AS399898 1
32 38.62.168.0/21 /21 38.62.168.0 – 38.62.175.255 AS399898 1
33 38.62.176.0/20 /20 38.62.176.0 – 38.62.191.255 AS399898 1
34 38.62.176.0/22 /22 38.62.176.0 – 38.62.179.255 AS399898 1
35 38.62.180.0/22 /22 38.62.180.0 – 38.62.183.255 AS399898 1
36 38.62.184.0/22 /22 38.62.184.0 – 38.62.187.255 AS399898 1
37 38.62.188.0/22 /22 38.62.188.0 – 38.62.191.255 AS399898 1
38 110.239.48.0/20 /20 110.239.48.0 – 110.239.63.255 AS399898 1
39 110.239.48.0/21 /21 110.239.48.0 – 110.239.55.255 AS399898 1
40 110.239.56.0/21 /21 110.239.56.0 – 110.239.63.255 AS399898 1
41 147.124.80.0/20 /20 147.124.80.0 – 147.124.95.255 AS399898 1
42 147.124.80.0/21 /21 147.124.80.0 – 147.124.87.255 AS399898 1
43 147.124.88.0/21 /21 147.124.88.0 – 147.124.95.255 AS399898 1
44 149.119.192.0/18 /18 149.119.192.0 – 149.119.255.255 AS399898 1
45 149.119.192.0/19 /19 149.119.192.0 – 149.119.223.255 AS399898 1
46 149.119.192.0/22 /22 149.119.192.0 – 149.119.195.255 AS399898 1
47 149.119.196.0/22 /22 149.119.196.0 – 149.119.199.255 AS399898 1
48 149.119.200.0/22 /22 149.119.200.0 – 149.119.203.255 AS399898 1
49 149.119.205.0/24 /24 149.119.205.0 – 149.119.205.255 AS399898 1
50 149.119.206.0/23 /23 149.119.206.0 – 149.119.207.255 AS399898 1
51 149.119.208.0/22 /22 149.119.208.0 – 149.119.211.255 AS399898 1
52 149.119.212.0/24 /24 149.119.212.0 – 149.119.212.255 AS399898 1
53 149.119.213.0/24 /24 149.119.213.0 – 149.119.213.255 AS399898 1
54 149.119.214.0/23 /23 149.119.214.0 – 149.119.215.255 AS399898 1
55 149.119.216.0/23 /23 149.119.216.0 – 149.119.217.255 AS399898 1
56 149.119.218.0/24 /24 149.119.218.0 – 149.119.218.255 AS399898 1
57 149.119.219.0/24 /24 149.119.219.0 – 149.119.219.255 AS399898 1
58 149.119.220.0/22 /22 149.119.220.0 – 149.119.223.255 AS399898 1
59 149.119.224.0/20 /20 149.119.224.0 – 149.119.239.255 AS399898 1
60 149.119.224.0/23 /23 149.119.224.0 – 149.119.225.255 AS399898 1
61 149.119.226.0/23 /23 149.119.226.0 – 149.119.227.255 AS399898 1
62 149.119.229.0/24 /24 149.119.229.0 – 149.119.229.255 AS399898 1
63 149.119.230.0/23 /23 149.119.230.0 – 149.119.231.255 AS399898 1
64 149.119.232.0/22 /22 149.119.232.0 – 149.119.235.255 AS399898 1
65 149.119.237.0/24 /24 149.119.237.0 – 149.119.237.255 AS399898 1
66 149.119.238.0/23 /23 149.119.238.0 – 149.119.239.255 AS399898 1
67 149.119.240.0/20 /20 149.119.240.0 – 149.119.255.255 AS399898 1
68 149.119.240.0/22 /22 149.119.240.0 – 149.119.243.255 AS399898 1
69 149.119.244.0/23 /23 149.119.244.0 – 149.119.245.255 AS399898 1
70 149.119.248.0/23 /23 149.119.248.0 – 149.119.249.255 AS399898 1
71 149.119.250.0/23 /23 149.119.250.0 – 149.119.251.255 AS399898 1
72 149.119.252.0/22 /22 149.119.252.0 – 149.119.255.255 AS399898 1
73 165.188.64.0/18 /18 165.188.64.0 – 165.188.127.255 AS399898 1
74 165.188.64.0/19 /19 165.188.64.0 – 165.188.95.255 AS399898 1
75 165.188.64.0/21 /21 165.188.64.0 – 165.188.71.255 AS399898 1
76 165.188.96.0/20 /20 165.188.96.0 – 165.188.111.255 AS399898 1
77 165.188.112.0/20 /20 165.188.112.0 – 165.188.127.255 AS399898 1
78 170.62.48.0/20 /20 170.62.48.0 – 170.62.63.255 AS399898 1