BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — 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) 453 /24 0.02%

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 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 92 IPv4 prefixes · ASN: AS40021 · showing 1–92
# 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 13.140.32.0/20 /20 13.140.32.0 – 13.140.47.255 AS40021 1
5 31.220.96.0/21 /21 31.220.96.0 – 31.220.103.255 AS40021 1
6 38.105.209.0/24 /24 38.105.209.0 – 38.105.209.255 AS40021 1
7 38.105.232.0/24 /24 38.105.232.0 – 38.105.232.255 AS40021 1
8 45.137.192.0/24 /24 45.137.192.0 – 45.137.192.255 AS40021 1
9 45.137.194.0/24 /24 45.137.194.0 – 45.137.194.255 AS40021 1
10 62.146.168.0/21 /21 62.146.168.0 – 62.146.175.255 AS40021 1
11 62.146.176.0/21 /21 62.146.176.0 – 62.146.183.255 AS40021 1
12 62.146.224.0/21 /21 62.146.224.0 – 62.146.231.255 AS40021 1
13 66.94.96.0/21 /21 66.94.96.0 – 66.94.103.255 AS40021 1
14 66.94.104.0/21 /21 66.94.104.0 – 66.94.111.255 AS40021 1
15 66.94.112.0/22 /22 66.94.112.0 – 66.94.115.255 AS40021 1
16 66.94.116.0/23 /23 66.94.116.0 – 66.94.117.255 AS40021 1
17 66.94.118.0/24 /24 66.94.118.0 – 66.94.118.255 AS40021 1
18 66.94.119.0/24 /24 66.94.119.0 – 66.94.119.255 AS40021 1
19 66.94.120.0/21 /21 66.94.120.0 – 66.94.127.255 AS40021 1
20 80.190.72.0/21 /21 80.190.72.0 – 80.190.79.255 AS40021 1
21 81.22.38.0/24 /24 81.22.38.0 – 81.22.38.255 AS40021 1
22 82.197.64.0/22 /22 82.197.64.0 – 82.197.67.255 AS40021 1
23 85.239.230.0/23 /23 85.239.230.0 – 85.239.231.255 AS40021 1
24 85.239.232.0/21 /21 85.239.232.0 – 85.239.239.255 AS40021 1
25 85.239.240.0/21 /21 85.239.240.0 – 85.239.247.255 AS40021 1
26 85.239.248.0/23 /23 85.239.248.0 – 85.239.249.255 AS40021 1
27 85.239.250.0/24 /24 85.239.250.0 – 85.239.250.255 AS40021 1
28 86.48.16.0/22 /22 86.48.16.0 – 86.48.19.255 AS40021 1
29 86.48.20.0/22 /22 86.48.20.0 – 86.48.23.255 AS40021 1
30 86.48.24.0/22 /22 86.48.24.0 – 86.48.27.255 AS40021 1
31 86.48.28.0/22 /22 86.48.28.0 – 86.48.31.255 AS40021 1
32 89.117.16.0/21 /21 89.117.16.0 – 89.117.23.255 AS40021 1
33 89.117.72.0/21 /21 89.117.72.0 – 89.117.79.255 AS40021 1
34 89.117.144.0/21 /21 89.117.144.0 – 89.117.151.255 AS40021 1
35 92.118.56.0/23 /23 92.118.56.0 – 92.118.57.255 AS40021 1
36 92.118.58.0/23 /23 92.118.58.0 – 92.118.59.255 AS40021 1
37 94.72.112.0/21 /21 94.72.112.0 – 94.72.119.255 AS40021 1
38 94.72.120.0/21 /21 94.72.120.0 – 94.72.127.255 AS40021 1
39 94.101.113.0/24 /24 94.101.113.0 – 94.101.113.255 AS40021 1
40 109.236.60.0/24 /24 109.236.60.0 – 109.236.60.255 AS40021 1
41 144.126.128.0/20 /20 144.126.128.0 – 144.126.143.255 AS40021 1
42 144.126.144.0/22 /22 144.126.144.0 – 144.126.147.255 AS40021 1
43 144.126.148.0/22 /22 144.126.148.0 – 144.126.151.255 AS40021 1
44 144.126.152.0/21 /21 144.126.152.0 – 144.126.159.255 AS40021 1
45 147.93.0.0/21 /21 147.93.0.0 – 147.93.7.255 AS40021 1
46 147.93.128.0/20 /20 147.93.128.0 – 147.93.143.255 AS40021 1
47 147.93.144.0/22 /22 147.93.144.0 – 147.93.147.255 AS40021 1
48 147.93.150.0/24 /24 147.93.150.0 – 147.93.150.255 AS40021 1
49 147.93.176.0/20 /20 147.93.176.0 – 147.93.191.255 AS40021 1
50 154.12.224.0/21 /21 154.12.224.0 – 154.12.231.255 AS40021 1
51 154.12.232.0/21 /21 154.12.232.0 – 154.12.239.255 AS40021 1
52 154.12.240.0/21 /21 154.12.240.0 – 154.12.247.255 AS40021 1
53 154.12.248.0/22 /22 154.12.248.0 – 154.12.251.255 AS40021 1
54 154.12.252.0/22 /22 154.12.252.0 – 154.12.255.255 AS40021 1
55 154.38.160.0/21 /21 154.38.160.0 – 154.38.167.255 AS40021 1
56 154.38.168.0/21 /21 154.38.168.0 – 154.38.175.255 AS40021 1
57 154.38.176.0/21 /21 154.38.176.0 – 154.38.183.255 AS40021 1
58 154.38.184.0/21 /21 154.38.184.0 – 154.38.191.255 AS40021 1
59 154.53.32.0/21 /21 154.53.32.0 – 154.53.39.255 AS40021 1
60 154.53.40.0/21 /21 154.53.40.0 – 154.53.47.255 AS40021 1
61 154.53.48.0/21 /21 154.53.48.0 – 154.53.55.255 AS40021 1
62 154.53.56.0/21 /21 154.53.56.0 – 154.53.63.255 AS40021 1
63 157.173.192.0/20 /20 157.173.192.0 – 157.173.207.255 AS40021 1
64 164.5.254.0/23 /23 164.5.254.0 – 164.5.255.255 AS40021 1
65 176.57.165.0/24 /24 176.57.165.0 – 176.57.165.255 AS40021 1
66 185.111.156.0/24 /24 185.111.156.0 – 185.111.156.255 AS40021 1
67 185.187.235.0/24 /24 185.187.235.0 – 185.187.235.255 AS40021 1
68 194.113.67.0/24 /24 194.113.67.0 – 194.113.67.255 AS40021 1
69 194.140.196.0/22 /22 194.140.196.0 – 194.140.199.255 AS40021 1
70 194.238.24.0/21 /21 194.238.24.0 – 194.238.31.255 AS40021 1
71 195.26.240.0/21 /21 195.26.240.0 – 195.26.247.255 AS40021 1
72 195.26.248.0/21 /21 195.26.248.0 – 195.26.255.255 AS40021 1
73 207.244.224.0/20 /20 207.244.224.0 – 207.244.239.255 AS40021 1
74 207.244.240.0/20 /20 207.244.240.0 – 207.244.255.255 AS40021 1
75 209.126.0.0/20 /20 209.126.0.0 – 209.126.15.255 AS40021 1
76 209.126.70.0/24 /24 209.126.70.0 – 209.126.70.255 AS40021 1
77 209.126.77.0/24 /24 209.126.77.0 – 209.126.77.255 AS40021 1
78 209.126.79.0/24 /24 209.126.79.0 – 209.126.79.255 AS40021 1
79 209.126.80.0/21 /21 209.126.80.0 – 209.126.87.255 AS40021 1
80 209.145.48.0/20 /20 209.145.48.0 – 209.145.63.255 AS40021 1
81 212.28.176.0/21 /21 212.28.176.0 – 212.28.183.255 AS40021 1
82 212.28.184.0/21 /21 212.28.184.0 – 212.28.191.255 AS40021 1
83 212.56.32.0/22 /22 212.56.32.0 – 212.56.35.255 AS40021 1
84 212.56.36.0/22 /22 212.56.36.0 – 212.56.39.255 AS40021 1
85 212.56.40.0/21 /21 212.56.40.0 – 212.56.47.255 AS40021 1
86 217.77.0.0/21 /21 217.77.0.0 – 217.77.7.255 AS40021 1
87 217.77.8.0/21 /21 217.77.8.0 – 217.77.15.255 AS40021 1
88 217.216.40.0/21 /21 217.216.40.0 – 217.216.47.255 AS40021 1
89 217.216.48.0/21 /21 217.216.48.0 – 217.216.55.255 AS40021 1
90 217.216.62.0/24 /24 217.216.62.0 – 217.216.62.255 AS40021 1
91 217.216.64.0/22 /22 217.216.64.0 – 217.216.67.255 AS40021 1
92 217.216.80.0/20 /20 217.216.80.0 – 217.216.95.255 AS40021 1