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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 63 IPv4 prefixes · ASN: AS42973 · showing 1–63
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.191.96.0/21 /21 37.191.96.0 – 37.191.103.255 AS42973 1
2 37.191.104.0/22 /22 37.191.104.0 – 37.191.107.255 AS42973 1
3 37.191.108.0/23 /23 37.191.108.0 – 37.191.109.255 AS42973 1
4 37.191.110.0/24 /24 37.191.110.0 – 37.191.110.255 AS42973 1
5 37.191.112.0/21 /21 37.191.112.0 – 37.191.119.255 AS42973 1
6 37.191.120.0/22 /22 37.191.120.0 – 37.191.123.255 AS42973 1
7 37.191.124.0/23 /23 37.191.124.0 – 37.191.125.255 AS42973 1
8 37.191.126.0/24 /24 37.191.126.0 – 37.191.126.255 AS42973 1
9 51.179.128.0/19 /19 51.179.128.0 – 51.179.159.255 AS42973 1
10 51.179.149.0/24 /24 51.179.149.0 – 51.179.149.255 AS42973 1
11 51.179.160.0/20 /20 51.179.160.0 – 51.179.175.255 AS42973 1
12 51.179.176.0/24 /24 51.179.176.0 – 51.179.176.255 AS42973 1
13 51.179.178.0/23 /23 51.179.178.0 – 51.179.179.255 AS42973 1
14 51.179.180.0/22 /22 51.179.180.0 – 51.179.183.255 AS42973 1
15 51.179.184.0/21 /21 51.179.184.0 – 51.179.191.255 AS42973 1
16 51.179.189.0/24 /24 51.179.189.0 – 51.179.189.255 AS42973 1
17 77.75.184.0/21 /21 77.75.184.0 – 77.75.191.255 AS42973 1
18 81.92.208.0/21 /21 81.92.208.0 – 81.92.215.255 AS42973 1
19 85.199.224.0/20 /20 85.199.224.0 – 85.199.239.255 AS42973 1
20 85.199.240.0/21 /21 85.199.240.0 – 85.199.247.255 AS42973 1
21 85.199.249.0/24 /24 85.199.249.0 – 85.199.249.255 AS42973 1
22 85.199.250.0/23 /23 85.199.250.0 – 85.199.251.255 AS42973 1
23 85.199.252.0/23 /23 85.199.252.0 – 85.199.253.255 AS42973 1
24 85.199.254.0/24 /24 85.199.254.0 – 85.199.254.255 AS42973 1
25 92.42.144.0/21 /21 92.42.144.0 – 92.42.151.255 AS42973 1
26 109.111.192.0/22 /22 109.111.192.0 – 109.111.195.255 AS42973 1
27 109.111.196.0/24 /24 109.111.196.0 – 109.111.196.255 AS42973 1
28 109.111.198.0/23 /23 109.111.198.0 – 109.111.199.255 AS42973 1
29 109.111.200.0/22 /22 109.111.200.0 – 109.111.203.255 AS42973 1
30 109.111.204.0/23 /23 109.111.204.0 – 109.111.205.255 AS42973 1
31 109.111.206.0/24 /24 109.111.206.0 – 109.111.206.255 AS42973 1
32 109.111.207.0/24 /24 109.111.207.0 – 109.111.207.255 AS42973 1
33 109.111.208.0/20 /20 109.111.208.0 – 109.111.223.255 AS42973 1
34 148.252.192.0/21 /21 148.252.192.0 – 148.252.199.255 AS42973 1
35 148.252.200.0/22 /22 148.252.200.0 – 148.252.203.255 AS42973 1
36 148.252.204.0/24 /24 148.252.204.0 – 148.252.204.255 AS42973 1
37 148.252.206.0/23 /23 148.252.206.0 – 148.252.207.255 AS42973 1
38 148.252.208.0/20 /20 148.252.208.0 – 148.252.223.255 AS42973 1
39 148.252.224.0/20 /20 148.252.224.0 – 148.252.239.255 AS42973 1
40 148.252.240.0/21 /21 148.252.240.0 – 148.252.247.255 AS42973 1
41 148.252.248.0/23 /23 148.252.248.0 – 148.252.249.255 AS42973 1
42 148.252.250.0/24 /24 148.252.250.0 – 148.252.250.255 AS42973 1
43 148.252.252.0/22 /22 148.252.252.0 – 148.252.255.255 AS42973 1
44 148.252.252.0/23 /23 148.252.252.0 – 148.252.253.255 AS42973 1
45 154.47.80.0/24 /24 154.47.80.0 – 154.47.80.255 AS42973 1
46 154.47.81.0/24 /24 154.47.81.0 – 154.47.81.255 AS42973 1
47 154.47.83.0/24 /24 154.47.83.0 – 154.47.83.255 AS42973 1
48 154.47.87.0/24 /24 154.47.87.0 – 154.47.87.255 AS42973 1
49 154.47.88.0/24 /24 154.47.88.0 – 154.47.88.255 AS42973 1
50 154.47.90.0/24 /24 154.47.90.0 – 154.47.90.255 AS42973 1
51 154.47.94.0/24 /24 154.47.94.0 – 154.47.94.255 AS42973 1
52 154.47.95.0/24 /24 154.47.95.0 – 154.47.95.255 AS42973 1
53 164.39.0.0/19 /19 164.39.0.0 – 164.39.31.255 AS42973 1
54 164.39.9.0/24 /24 164.39.9.0 – 164.39.9.255 AS42973 1
55 164.39.32.0/19 /19 164.39.32.0 – 164.39.63.255 AS42973 1
56 164.39.64.0/19 /19 164.39.64.0 – 164.39.95.255 AS42973 1
57 185.12.200.0/22 /22 185.12.200.0 – 185.12.203.255 AS42973 1
58 185.14.220.0/22 /22 185.14.220.0 – 185.14.223.255 AS42973 1
59 185.69.84.0/22 /22 185.69.84.0 – 185.69.87.255 AS42973 1
60 217.113.160.0/21 /21 217.113.160.0 – 217.113.167.255 AS42973 1
61 217.113.168.0/23 /23 217.113.168.0 – 217.113.169.255 AS42973 1
62 217.113.170.0/24 /24 217.113.170.0 – 217.113.170.255 AS42973 1
63 217.113.172.0/22 /22 217.113.172.0 – 217.113.175.255 AS42973 1