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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 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 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 46 IPv4 prefixes · ASN: AS3949 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.27.212.0/24 /24 23.27.212.0 – 23.27.212.255 AS3949 1
2 23.27.213.0/24 /24 23.27.213.0 – 23.27.213.255 AS3949 1
3 23.27.227.0/24 /24 23.27.227.0 – 23.27.227.255 AS3949 1
4 23.27.229.0/24 /24 23.27.229.0 – 23.27.229.255 AS3949 1
5 45.149.225.0/24 /24 45.149.225.0 – 45.149.225.255 AS3949 1
6 45.149.226.0/24 /24 45.149.226.0 – 45.149.226.255 AS3949 1
7 62.73.186.0/24 /24 62.73.186.0 – 62.73.186.255 AS3949 1
8 80.96.148.0/23 /23 80.96.148.0 – 80.96.149.255 AS3949 1
9 80.174.216.0/24 /24 80.174.216.0 – 80.174.216.255 AS3949 1
10 80.174.217.0/24 /24 80.174.217.0 – 80.174.217.255 AS3949 1
11 80.174.218.0/24 /24 80.174.218.0 – 80.174.218.255 AS3949 1
12 80.174.219.0/24 /24 80.174.219.0 – 80.174.219.255 AS3949 1
13 80.174.220.0/24 /24 80.174.220.0 – 80.174.220.255 AS3949 1
14 80.174.221.0/24 /24 80.174.221.0 – 80.174.221.255 AS3949 1
15 80.174.222.0/24 /24 80.174.222.0 – 80.174.222.255 AS3949 1
16 80.174.223.0/24 /24 80.174.223.0 – 80.174.223.255 AS3949 1
17 81.93.189.64/29 /29 81.93.189.64 – 81.93.189.71 AS3949 1
18 83.231.161.8/29 /29 83.231.161.8 – 83.231.161.15 AS3949 1
19 91.123.68.0/22 /22 91.123.68.0 – 91.123.71.255 AS3949 1
20 91.123.72.0/22 /22 91.123.72.0 – 91.123.75.255 AS3949 1
21 103.13.83.144/29 /29 103.13.83.144 – 103.13.83.151 AS3949 1
22 103.13.83.152/29 /29 103.13.83.152 – 103.13.83.159 AS3949 1
23 103.13.83.160/29 /29 103.13.83.160 – 103.13.83.167 AS3949 1
24 136.0.49.0/24 /24 136.0.49.0 – 136.0.49.255 AS3949 1
25 136.0.62.0/24 /24 136.0.62.0 – 136.0.62.255 AS3949 1
26 136.0.69.0/24 /24 136.0.69.0 – 136.0.69.255 AS3949 1
27 142.111.167.0/24 /24 142.111.167.0 – 142.111.167.255 AS3949 1
28 142.111.169.0/24 /24 142.111.169.0 – 142.111.169.255 AS3949 1
29 166.88.42.0/24 /24 166.88.42.0 – 166.88.42.255 AS3949 1
30 166.88.43.0/24 /24 166.88.43.0 – 166.88.43.255 AS3949 1
31 166.88.103.0/24 /24 166.88.103.0 – 166.88.103.255 AS3949 1
32 171.22.145.0/24 /24 171.22.145.0 – 171.22.145.255 AS3949 1
33 185.243.129.0/24 /24 185.243.129.0 – 185.243.129.255 AS3949 1
34 193.28.144.0/24 /24 193.28.144.0 – 193.28.144.255 AS3949 1
35 193.28.148.0/24 /24 193.28.148.0 – 193.28.148.255 AS3949 1
36 193.39.136.0/24 /24 193.39.136.0 – 193.39.136.255 AS3949 1
37 202.68.68.0/26 /26 202.68.68.0 – 202.68.68.63 AS3949 1
38 202.68.75.80/28 /28 202.68.75.80 – 202.68.75.95 AS3949 1
39 202.68.79.128/25 /25 202.68.79.128 – 202.68.79.255 AS3949 1
40 205.132.16.0/21 /21 205.132.16.0 – 205.132.23.255 AS3949 1
41 205.132.17.0/24 /24 205.132.17.0 – 205.132.17.255 AS3949 1
42 205.132.18.0/24 /24 205.132.18.0 – 205.132.18.255 AS3949 1
43 205.132.19.0/24 /24 205.132.19.0 – 205.132.19.255 AS3949 1
44 207.71.84.0/22 /22 207.71.84.0 – 207.71.87.255 AS3949 1
45 217.24.64.0/22 /22 217.24.64.0 – 217.24.67.255 AS3949 1
46 217.24.68.0/22 /22 217.24.68.0 – 217.24.71.255 AS3949 1