BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
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