BGP Full View — RIPE RIS RRC00data as of 2026-06-18 03:49

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
1 133 125
IPv4 origin ASNs
78 506
IPv4 MOAS
6 442
IPv6 prefixes
258 992
IPv6 origin ASNs
36 733
IPv6 MOAS
929

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
/13 590
309 329 920
/14 1 204
315 621 376
/15 2 169
284 295 168
/16 13 892
910 426 112
/17 8 703
285 179 904
/18 14 065
230 440 960
/19 26 662
218 415 104
/20 48 549
198 856 704
/21 55 941
114 567 168
/22 118 520
121 364 480
/23 119 097
60 977 664
/24 718 039
183 817 984
Total 1 127 902 4 305 985 792
BGP /24 coverage of total IPv4 space
Announced in BGP 3 130 364 160 addr 72.88%
Not announced 1 164 603 136 addr 27.12%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.89%
↳ routable but not announced 571 993 600 addr 49.11%
    — of total IPv4 space 13.32%
    — of announceable space (total − tech/reserved) 15.45%
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) 388 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 39
654 311 424
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 404
2 833 252 352
/30 746
195 559 424
/31 359
47 054 848
/32 27 037
1 771 896 832
/33 5 732
187 826 176
/34 5 549
90 914 816
/35 1 959
16 048 128
/36 10 090
41 328 640
/37 1 350
2 764 800
/38 2 754
2 820 096
/39 1 852
948 224
/40 24 394
6 244 864
/41 1 746
223 488
/42 3 030
193 920
/43 1 491
47 712
/44 26 271
420 336
/45 4 564
36 512
/46 5 889
23 556
/47 9 010
18 020
/48 119 184
119 184
Total 258 691 15 829 253 992
IPv4 (1 133 125) IPv6 (258 992)
Reset
Found 90 IPv4 prefixes · ASN: AS40021 · showing 1–90
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.180.151.0/24 /24 5.180.151.0 – 5.180.151.255 AS40021 1
2 5.252.52.0/23 /23 5.252.52.0 – 5.252.53.255 AS40021 1
3 5.252.54.0/23 /23 5.252.54.0 – 5.252.55.255 AS40021 1
4 31.220.96.0/21 /21 31.220.96.0 – 31.220.103.255 AS40021 1
5 38.105.209.0/24 /24 38.105.209.0 – 38.105.209.255 AS40021 1
6 38.105.232.0/24 /24 38.105.232.0 – 38.105.232.255 AS40021 1
7 45.137.192.0/24 /24 45.137.192.0 – 45.137.192.255 AS40021 1
8 45.137.194.0/24 /24 45.137.194.0 – 45.137.194.255 AS40021 1
9 62.146.168.0/21 /21 62.146.168.0 – 62.146.175.255 AS40021 1
10 62.146.176.0/21 /21 62.146.176.0 – 62.146.183.255 AS40021 1
11 62.146.224.0/21 /21 62.146.224.0 – 62.146.231.255 AS40021 1
12 66.94.96.0/21 /21 66.94.96.0 – 66.94.103.255 AS40021 1
13 66.94.104.0/21 /21 66.94.104.0 – 66.94.111.255 AS40021 1
14 66.94.112.0/22 /22 66.94.112.0 – 66.94.115.255 AS40021 1
15 66.94.116.0/23 /23 66.94.116.0 – 66.94.117.255 AS40021 1
16 66.94.118.0/24 /24 66.94.118.0 – 66.94.118.255 AS40021 1
17 66.94.119.0/24 /24 66.94.119.0 – 66.94.119.255 AS40021 1
18 66.94.120.0/21 /21 66.94.120.0 – 66.94.127.255 AS40021 1
19 81.22.38.0/24 /24 81.22.38.0 – 81.22.38.255 AS40021 1
20 82.197.64.0/22 /22 82.197.64.0 – 82.197.67.255 AS40021 1
21 85.239.230.0/23 /23 85.239.230.0 – 85.239.231.255 AS40021 1
22 85.239.232.0/21 /21 85.239.232.0 – 85.239.239.255 AS40021 1
23 85.239.240.0/21 /21 85.239.240.0 – 85.239.247.255 AS40021 1
24 85.239.248.0/23 /23 85.239.248.0 – 85.239.249.255 AS40021 1
25 85.239.250.0/24 /24 85.239.250.0 – 85.239.250.255 AS40021 1
26 86.48.16.0/22 /22 86.48.16.0 – 86.48.19.255 AS40021 1
27 86.48.20.0/22 /22 86.48.20.0 – 86.48.23.255 AS40021 1
28 86.48.24.0/22 /22 86.48.24.0 – 86.48.27.255 AS40021 1
29 86.48.28.0/22 /22 86.48.28.0 – 86.48.31.255 AS40021 1
30 89.117.16.0/21 /21 89.117.16.0 – 89.117.23.255 AS40021 1
31 89.117.72.0/21 /21 89.117.72.0 – 89.117.79.255 AS40021 1
32 89.117.144.0/21 /21 89.117.144.0 – 89.117.151.255 AS40021 1
33 92.118.56.0/23 /23 92.118.56.0 – 92.118.57.255 AS40021 1
34 92.118.58.0/23 /23 92.118.58.0 – 92.118.59.255 AS40021 1
35 94.72.112.0/21 /21 94.72.112.0 – 94.72.119.255 AS40021 1
36 94.72.120.0/21 /21 94.72.120.0 – 94.72.127.255 AS40021 1
37 94.101.113.0/24 /24 94.101.113.0 – 94.101.113.255 AS40021 1
38 109.236.60.0/24 /24 109.236.60.0 – 109.236.60.255 AS40021 1
39 144.126.128.0/20 /20 144.126.128.0 – 144.126.143.255 AS40021 1
40 144.126.144.0/22 /22 144.126.144.0 – 144.126.147.255 AS40021 1
41 144.126.148.0/22 /22 144.126.148.0 – 144.126.151.255 AS40021 1
42 144.126.152.0/21 /21 144.126.152.0 – 144.126.159.255 AS40021 1
43 147.93.0.0/21 /21 147.93.0.0 – 147.93.7.255 AS40021 1
44 147.93.128.0/20 /20 147.93.128.0 – 147.93.143.255 AS40021 1
45 147.93.144.0/22 /22 147.93.144.0 – 147.93.147.255 AS40021 1
46 147.93.150.0/24 /24 147.93.150.0 – 147.93.150.255 AS40021 1
47 147.93.176.0/20 /20 147.93.176.0 – 147.93.191.255 AS40021 1
48 154.12.224.0/21 /21 154.12.224.0 – 154.12.231.255 AS40021 1
49 154.12.232.0/21 /21 154.12.232.0 – 154.12.239.255 AS40021 1
50 154.12.240.0/21 /21 154.12.240.0 – 154.12.247.255 AS40021 1
51 154.12.248.0/22 /22 154.12.248.0 – 154.12.251.255 AS40021 1
52 154.12.252.0/22 /22 154.12.252.0 – 154.12.255.255 AS40021 1
53 154.38.160.0/21 /21 154.38.160.0 – 154.38.167.255 AS40021 1
54 154.38.168.0/21 /21 154.38.168.0 – 154.38.175.255 AS40021 1
55 154.38.176.0/21 /21 154.38.176.0 – 154.38.183.255 AS40021 1
56 154.38.184.0/21 /21 154.38.184.0 – 154.38.191.255 AS40021 1
57 154.53.32.0/21 /21 154.53.32.0 – 154.53.39.255 AS40021 1
58 154.53.40.0/21 /21 154.53.40.0 – 154.53.47.255 AS40021 1
59 154.53.48.0/21 /21 154.53.48.0 – 154.53.55.255 AS40021 1
60 154.53.56.0/21 /21 154.53.56.0 – 154.53.63.255 AS40021 1
61 157.173.192.0/20 /20 157.173.192.0 – 157.173.207.255 AS40021 1
62 164.5.254.0/23 /23 164.5.254.0 – 164.5.255.255 AS40021 1
63 176.57.165.0/24 /24 176.57.165.0 – 176.57.165.255 AS40021 1
64 185.111.156.0/24 /24 185.111.156.0 – 185.111.156.255 AS40021 1
65 185.187.235.0/24 /24 185.187.235.0 – 185.187.235.255 AS40021 1
66 194.113.67.0/24 /24 194.113.67.0 – 194.113.67.255 AS40021 1
67 194.140.196.0/22 /22 194.140.196.0 – 194.140.199.255 AS40021 1
68 194.238.24.0/21 /21 194.238.24.0 – 194.238.31.255 AS40021 1
69 195.26.240.0/21 /21 195.26.240.0 – 195.26.247.255 AS40021 1
70 195.26.248.0/21 /21 195.26.248.0 – 195.26.255.255 AS40021 1
71 207.244.224.0/20 /20 207.244.224.0 – 207.244.239.255 AS40021 1
72 207.244.240.0/20 /20 207.244.240.0 – 207.244.255.255 AS40021 1
73 209.126.0.0/20 /20 209.126.0.0 – 209.126.15.255 AS40021 1
74 209.126.70.0/24 /24 209.126.70.0 – 209.126.70.255 AS40021 1
75 209.126.77.0/24 /24 209.126.77.0 – 209.126.77.255 AS40021 1
76 209.126.79.0/24 /24 209.126.79.0 – 209.126.79.255 AS40021 1
77 209.126.80.0/21 /21 209.126.80.0 – 209.126.87.255 AS40021 1
78 209.145.48.0/20 /20 209.145.48.0 – 209.145.63.255 AS40021 1
79 212.28.176.0/21 /21 212.28.176.0 – 212.28.183.255 AS40021 1
80 212.28.184.0/21 /21 212.28.184.0 – 212.28.191.255 AS40021 1
81 212.56.32.0/22 /22 212.56.32.0 – 212.56.35.255 AS40021 1
82 212.56.36.0/22 /22 212.56.36.0 – 212.56.39.255 AS40021 1
83 212.56.40.0/21 /21 212.56.40.0 – 212.56.47.255 AS40021 1
84 217.77.0.0/21 /21 217.77.0.0 – 217.77.7.255 AS40021 1
85 217.77.8.0/21 /21 217.77.8.0 – 217.77.15.255 AS40021 1
86 217.216.40.0/21 /21 217.216.40.0 – 217.216.47.255 AS40021 1
87 217.216.48.0/21 /21 217.216.48.0 – 217.216.55.255 AS40021 1
88 217.216.62.0/24 /24 217.216.62.0 – 217.216.62.255 AS40021 1
89 217.216.64.0/22 /22 217.216.64.0 – 217.216.67.255 AS40021 1
90 217.216.80.0/20 /20 217.216.80.0 – 217.216.95.255 AS40021 1