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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 92 IPv4 prefixes · ASN: AS40021 · showing 1–92
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.216.80.0/20 /20 217.216.80.0 – 217.216.95.255 AS40021 1
2 217.216.64.0/22 /22 217.216.64.0 – 217.216.67.255 AS40021 1
3 217.216.62.0/24 /24 217.216.62.0 – 217.216.62.255 AS40021 1
4 217.216.48.0/21 /21 217.216.48.0 – 217.216.55.255 AS40021 1
5 217.216.40.0/21 /21 217.216.40.0 – 217.216.47.255 AS40021 1
6 217.77.8.0/21 /21 217.77.8.0 – 217.77.15.255 AS40021 1
7 217.77.0.0/21 /21 217.77.0.0 – 217.77.7.255 AS40021 1
8 212.56.40.0/21 /21 212.56.40.0 – 212.56.47.255 AS40021 1
9 212.56.36.0/22 /22 212.56.36.0 – 212.56.39.255 AS40021 1
10 212.56.32.0/22 /22 212.56.32.0 – 212.56.35.255 AS40021 1
11 212.28.184.0/21 /21 212.28.184.0 – 212.28.191.255 AS40021 1
12 212.28.176.0/21 /21 212.28.176.0 – 212.28.183.255 AS40021 1
13 209.145.48.0/20 /20 209.145.48.0 – 209.145.63.255 AS40021 1
14 209.126.80.0/21 /21 209.126.80.0 – 209.126.87.255 AS40021 1
15 209.126.79.0/24 /24 209.126.79.0 – 209.126.79.255 AS40021 1
16 209.126.77.0/24 /24 209.126.77.0 – 209.126.77.255 AS40021 1
17 209.126.70.0/24 /24 209.126.70.0 – 209.126.70.255 AS40021 1
18 209.126.0.0/20 /20 209.126.0.0 – 209.126.15.255 AS40021 1
19 207.244.240.0/20 /20 207.244.240.0 – 207.244.255.255 AS40021 1
20 207.244.224.0/20 /20 207.244.224.0 – 207.244.239.255 AS40021 1
21 195.26.248.0/21 /21 195.26.248.0 – 195.26.255.255 AS40021 1
22 195.26.240.0/21 /21 195.26.240.0 – 195.26.247.255 AS40021 1
23 194.238.24.0/21 /21 194.238.24.0 – 194.238.31.255 AS40021 1
24 194.140.196.0/22 /22 194.140.196.0 – 194.140.199.255 AS40021 1
25 194.113.67.0/24 /24 194.113.67.0 – 194.113.67.255 AS40021 1
26 185.187.235.0/24 /24 185.187.235.0 – 185.187.235.255 AS40021 1
27 185.111.156.0/24 /24 185.111.156.0 – 185.111.156.255 AS40021 1
28 176.57.165.0/24 /24 176.57.165.0 – 176.57.165.255 AS40021 1
29 164.5.254.0/23 /23 164.5.254.0 – 164.5.255.255 AS40021 1
30 157.173.192.0/20 /20 157.173.192.0 – 157.173.207.255 AS40021 1
31 154.53.56.0/21 /21 154.53.56.0 – 154.53.63.255 AS40021 1
32 154.53.48.0/21 /21 154.53.48.0 – 154.53.55.255 AS40021 1
33 154.53.40.0/21 /21 154.53.40.0 – 154.53.47.255 AS40021 1
34 154.53.32.0/21 /21 154.53.32.0 – 154.53.39.255 AS40021 1
35 154.38.184.0/21 /21 154.38.184.0 – 154.38.191.255 AS40021 1
36 154.38.176.0/21 /21 154.38.176.0 – 154.38.183.255 AS40021 1
37 154.38.168.0/21 /21 154.38.168.0 – 154.38.175.255 AS40021 1
38 154.38.160.0/21 /21 154.38.160.0 – 154.38.167.255 AS40021 1
39 154.12.252.0/22 /22 154.12.252.0 – 154.12.255.255 AS40021 1
40 154.12.248.0/22 /22 154.12.248.0 – 154.12.251.255 AS40021 1
41 154.12.240.0/21 /21 154.12.240.0 – 154.12.247.255 AS40021 1
42 154.12.232.0/21 /21 154.12.232.0 – 154.12.239.255 AS40021 1
43 154.12.224.0/21 /21 154.12.224.0 – 154.12.231.255 AS40021 1
44 147.93.176.0/20 /20 147.93.176.0 – 147.93.191.255 AS40021 1
45 147.93.150.0/24 /24 147.93.150.0 – 147.93.150.255 AS40021 1
46 147.93.144.0/22 /22 147.93.144.0 – 147.93.147.255 AS40021 1
47 147.93.128.0/20 /20 147.93.128.0 – 147.93.143.255 AS40021 1
48 147.93.0.0/21 /21 147.93.0.0 – 147.93.7.255 AS40021 1
49 144.126.152.0/21 /21 144.126.152.0 – 144.126.159.255 AS40021 1
50 144.126.148.0/22 /22 144.126.148.0 – 144.126.151.255 AS40021 1
51 144.126.144.0/22 /22 144.126.144.0 – 144.126.147.255 AS40021 1
52 144.126.128.0/20 /20 144.126.128.0 – 144.126.143.255 AS40021 1
53 109.236.60.0/24 /24 109.236.60.0 – 109.236.60.255 AS40021 1
54 94.101.113.0/24 /24 94.101.113.0 – 94.101.113.255 AS40021 1
55 94.72.120.0/21 /21 94.72.120.0 – 94.72.127.255 AS40021 1
56 94.72.112.0/21 /21 94.72.112.0 – 94.72.119.255 AS40021 1
57 92.118.58.0/23 /23 92.118.58.0 – 92.118.59.255 AS40021 1
58 92.118.56.0/23 /23 92.118.56.0 – 92.118.57.255 AS40021 1
59 89.117.144.0/21 /21 89.117.144.0 – 89.117.151.255 AS40021 1
60 89.117.72.0/21 /21 89.117.72.0 – 89.117.79.255 AS40021 1
61 89.117.16.0/21 /21 89.117.16.0 – 89.117.23.255 AS40021 1
62 86.48.28.0/22 /22 86.48.28.0 – 86.48.31.255 AS40021 1
63 86.48.24.0/22 /22 86.48.24.0 – 86.48.27.255 AS40021 1
64 86.48.20.0/22 /22 86.48.20.0 – 86.48.23.255 AS40021 1
65 86.48.16.0/22 /22 86.48.16.0 – 86.48.19.255 AS40021 1
66 85.239.250.0/24 /24 85.239.250.0 – 85.239.250.255 AS40021 1
67 85.239.248.0/23 /23 85.239.248.0 – 85.239.249.255 AS40021 1
68 85.239.240.0/21 /21 85.239.240.0 – 85.239.247.255 AS40021 1
69 85.239.232.0/21 /21 85.239.232.0 – 85.239.239.255 AS40021 1
70 85.239.230.0/23 /23 85.239.230.0 – 85.239.231.255 AS40021 1
71 82.197.64.0/22 /22 82.197.64.0 – 82.197.67.255 AS40021 1
72 81.22.38.0/24 /24 81.22.38.0 – 81.22.38.255 AS40021 1
73 80.190.72.0/21 /21 80.190.72.0 – 80.190.79.255 AS40021 1
74 66.94.120.0/21 /21 66.94.120.0 – 66.94.127.255 AS40021 1
75 66.94.119.0/24 /24 66.94.119.0 – 66.94.119.255 AS40021 1
76 66.94.118.0/24 /24 66.94.118.0 – 66.94.118.255 AS40021 1
77 66.94.116.0/23 /23 66.94.116.0 – 66.94.117.255 AS40021 1
78 66.94.112.0/22 /22 66.94.112.0 – 66.94.115.255 AS40021 1
79 66.94.104.0/21 /21 66.94.104.0 – 66.94.111.255 AS40021 1
80 66.94.96.0/21 /21 66.94.96.0 – 66.94.103.255 AS40021 1
81 62.146.224.0/21 /21 62.146.224.0 – 62.146.231.255 AS40021 1
82 62.146.176.0/21 /21 62.146.176.0 – 62.146.183.255 AS40021 1
83 62.146.168.0/21 /21 62.146.168.0 – 62.146.175.255 AS40021 1
84 45.137.194.0/24 /24 45.137.194.0 – 45.137.194.255 AS40021 1
85 45.137.192.0/24 /24 45.137.192.0 – 45.137.192.255 AS40021 1
86 38.105.232.0/24 /24 38.105.232.0 – 38.105.232.255 AS40021 1
87 38.105.209.0/24 /24 38.105.209.0 – 38.105.209.255 AS40021 1
88 31.220.96.0/21 /21 31.220.96.0 – 31.220.103.255 AS40021 1
89 13.140.32.0/20 /20 13.140.32.0 – 13.140.47.255 AS40021 1
90 5.252.54.0/23 /23 5.252.54.0 – 5.252.55.255 AS40021 1
91 5.252.52.0/23 /23 5.252.52.0 – 5.252.53.255 AS40021 1
92 5.180.151.0/24 /24 5.180.151.0 – 5.180.151.255 AS40021 1