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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).
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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 72 IPv4 prefixes · ASN: AS51561 · showing 1–72
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.22.12.0/24 /24 217.22.12.0 – 217.22.12.255 AS51561 1
2 205.157.160.0/24 /24 205.157.160.0 – 205.157.160.255 AS51561 1
3 205.157.160.0/19 /19 205.157.160.0 – 205.157.191.255 AS51561 1
4 193.187.0.0/24 /24 193.187.0.0 – 193.187.0.255 AS51561 1
5 193.161.10.0/24 /24 193.161.10.0 – 193.161.10.255 AS51561 1
6 193.161.9.0/24 /24 193.161.9.0 – 193.161.9.255 AS51561 1
7 188.240.191.0/24 /24 188.240.191.0 – 188.240.191.255 AS51561 1
8 188.240.173.0/24 /24 188.240.173.0 – 188.240.173.255 AS51561 1
9 188.240.172.0/24 /24 188.240.172.0 – 188.240.172.255 AS51561 1
10 188.240.160.0/24 /24 188.240.160.0 – 188.240.160.255 AS51561 1
11 188.240.160.0/19 /19 188.240.160.0 – 188.240.191.255 AS51561 1
12 188.211.249.0/24 /24 188.211.249.0 – 188.211.249.255 AS51561 1
13 185.253.88.0/24 /24 185.253.88.0 – 185.253.88.255 AS51561 1
14 185.243.63.0/24 /24 185.243.63.0 – 185.243.63.255 AS51561 1
15 185.243.62.0/24 /24 185.243.62.0 – 185.243.62.255 AS51561 1
16 185.234.255.0/24 /24 185.234.255.0 – 185.234.255.255 AS51561 1
17 185.201.208.0/22 /22 185.201.208.0 – 185.201.211.255 AS51561 1
18 185.168.10.0/24 /24 185.168.10.0 – 185.168.10.255 AS51561 1
19 185.152.2.0/24 /24 185.152.2.0 – 185.152.2.255 AS51561 1
20 185.145.152.0/24 /24 185.145.152.0 – 185.145.152.255 AS51561 1
21 185.145.152.0/22 /22 185.145.152.0 – 185.145.155.255 AS51561 1
22 185.140.18.0/23 /23 185.140.18.0 – 185.140.19.255 AS51561 1
23 185.140.16.0/23 /23 185.140.16.0 – 185.140.17.255 AS51561 1
24 185.137.240.0/24 /24 185.137.240.0 – 185.137.240.255 AS51561 1
25 185.132.52.0/24 /24 185.132.52.0 – 185.132.52.255 AS51561 1
26 185.35.151.0/24 /24 185.35.151.0 – 185.35.151.255 AS51561 1
27 185.35.150.0/24 /24 185.35.150.0 – 185.35.150.255 AS51561 1
28 185.35.149.0/24 /24 185.35.149.0 – 185.35.149.255 AS51561 1
29 185.35.148.0/24 /24 185.35.148.0 – 185.35.148.255 AS51561 1
30 185.35.148.0/22 /22 185.35.148.0 – 185.35.151.255 AS51561 1
31 185.32.55.0/24 /24 185.32.55.0 – 185.32.55.255 AS51561 1
32 185.2.236.0/22 /22 185.2.236.0 – 185.2.239.255 AS51561 1
33 181.215.32.0/24 /24 181.215.32.0 – 181.215.32.255 AS51561 1
34 138.124.142.0/24 /24 138.124.142.0 – 138.124.142.255 AS51561 1
35 138.124.138.0/24 /24 138.124.138.0 – 138.124.138.255 AS51561 1
36 138.124.137.0/24 /24 138.124.137.0 – 138.124.137.255 AS51561 1
37 138.124.136.0/24 /24 138.124.136.0 – 138.124.136.255 AS51561 1
38 138.124.135.0/24 /24 138.124.135.0 – 138.124.135.255 AS51561 1
39 138.124.134.0/24 /24 138.124.134.0 – 138.124.134.255 AS51561 1
40 138.124.128.0/24 /24 138.124.128.0 – 138.124.128.255 AS51561 1
41 138.124.128.0/20 /20 138.124.128.0 – 138.124.143.255 AS51561 1
42 91.233.33.0/24 /24 91.233.33.0 – 91.233.33.255 AS51561 1
43 89.107.24.0/22 /22 89.107.24.0 – 89.107.27.255 AS51561 1
44 82.39.142.0/24 /24 82.39.142.0 – 82.39.142.255 AS51561 1
45 80.247.216.0/24 /24 80.247.216.0 – 80.247.216.255 AS51561 1
46 80.209.190.0/23 /23 80.209.190.0 – 80.209.191.255 AS51561 1
47 80.209.188.0/23 /23 80.209.188.0 – 80.209.189.255 AS51561 1
48 80.209.184.0/22 /22 80.209.184.0 – 80.209.187.255 AS51561 1
49 80.209.176.0/21 /21 80.209.176.0 – 80.209.183.255 AS51561 1
50 80.209.160.0/20 /20 80.209.160.0 – 80.209.175.255 AS51561 1
51 80.209.159.0/24 /24 80.209.159.0 – 80.209.159.255 AS51561 1
52 80.209.155.0/24 /24 80.209.155.0 – 80.209.155.255 AS51561 1
53 80.209.128.0/24 /24 80.209.128.0 – 80.209.128.255 AS51561 1
54 80.209.128.0/19 /19 80.209.128.0 – 80.209.159.255 AS51561 1
55 80.95.192.0/20 /20 80.95.192.0 – 80.95.207.255 AS51561 1
56 46.226.120.0/24 /24 46.226.120.0 – 46.226.120.255 AS51561 1
57 46.102.193.0/24 /24 46.102.193.0 – 46.102.193.255 AS51561 1
58 46.102.192.0/24 /24 46.102.192.0 – 46.102.192.255 AS51561 1
59 46.102.192.0/19 /19 46.102.192.0 – 46.102.223.255 AS51561 1
60 46.33.156.0/24 /24 46.33.156.0 – 46.33.156.255 AS51561 1
61 46.33.130.0/24 /24 46.33.130.0 – 46.33.130.255 AS51561 1
62 46.33.128.0/24 /24 46.33.128.0 – 46.33.128.255 AS51561 1
63 46.33.128.0/19 /19 46.33.128.0 – 46.33.159.255 AS51561 1
64 45.145.86.0/23 /23 45.145.86.0 – 45.145.87.255 AS51561 1
65 45.93.112.0/23 /23 45.93.112.0 – 45.93.113.255 AS51561 1
66 45.93.112.0/22 /22 45.93.112.0 – 45.93.115.255 AS51561 1
67 37.235.43.0/24 /24 37.235.43.0 – 37.235.43.255 AS51561 1
68 5.254.164.0/23 /23 5.254.164.0 – 5.254.165.255 AS51561 1
69 5.254.162.0/23 /23 5.254.162.0 – 5.254.163.255 AS51561 1
70 5.133.170.0/23 /23 5.133.170.0 – 5.133.171.255 AS51561 1
71 5.133.168.0/23 /23 5.133.168.0 – 5.133.169.255 AS51561 1
72 2.56.84.0/22 /22 2.56.84.0 – 2.56.87.255 AS51561 1