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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 40 IPv4 prefixes · ASN: AS401307 · showing 1–40
# Prefix ↓ Mask Range Origin ASN MOAS
1 204.25.255.0/24 /24 204.25.255.0 – 204.25.255.255 AS401307 1
2 204.25.240.0/23 /23 204.25.240.0 – 204.25.241.255 AS401307 1
3 204.25.228.0/24 /24 204.25.228.0 – 204.25.228.255 AS401307 1
4 204.25.224.0/24 /24 204.25.224.0 – 204.25.224.255 AS401307 1
5 204.25.216.0/22 /22 204.25.216.0 – 204.25.219.255 AS401307 1
6 204.25.214.0/24 /24 204.25.214.0 – 204.25.214.255 AS401307 1
7 204.25.192.0/23 /23 204.25.192.0 – 204.25.193.255 AS401307 1
8 142.54.14.0/23 /23 142.54.14.0 – 142.54.15.255 AS401307 1
9 142.54.12.0/23 /23 142.54.12.0 – 142.54.13.255 AS401307 1
10 142.54.12.0/22 /22 142.54.12.0 – 142.54.15.255 AS401307 1
11 142.54.10.0/23 /23 142.54.10.0 – 142.54.11.255 AS401307 1
12 142.54.8.0/23 /23 142.54.8.0 – 142.54.9.255 AS401307 1
13 142.54.8.0/22 /22 142.54.8.0 – 142.54.11.255 AS401307 1
14 136.228.63.0/24 /24 136.228.63.0 – 136.228.63.255 AS401307 1
15 136.228.60.0/24 /24 136.228.60.0 – 136.228.60.255 AS401307 1
16 136.228.58.0/24 /24 136.228.58.0 – 136.228.58.255 AS401307 1
17 136.228.57.0/24 /24 136.228.57.0 – 136.228.57.255 AS401307 1
18 136.228.56.0/24 /24 136.228.56.0 – 136.228.56.255 AS401307 1
19 136.228.55.0/24 /24 136.228.55.0 – 136.228.55.255 AS401307 1
20 136.228.54.0/24 /24 136.228.54.0 – 136.228.54.255 AS401307 1
21 136.228.53.0/24 /24 136.228.53.0 – 136.228.53.255 AS401307 1
22 136.228.52.0/24 /24 136.228.52.0 – 136.228.52.255 AS401307 1
23 136.228.50.0/24 /24 136.228.50.0 – 136.228.50.255 AS401307 1
24 136.228.49.0/24 /24 136.228.49.0 – 136.228.49.255 AS401307 1
25 136.228.48.0/24 /24 136.228.48.0 – 136.228.48.255 AS401307 1
26 136.228.47.0/24 /24 136.228.47.0 – 136.228.47.255 AS401307 1
27 136.228.45.0/24 /24 136.228.45.0 – 136.228.45.255 AS401307 1
28 136.228.44.0/24 /24 136.228.44.0 – 136.228.44.255 AS401307 1
29 136.228.43.0/24 /24 136.228.43.0 – 136.228.43.255 AS401307 1
30 136.228.41.0/24 /24 136.228.41.0 – 136.228.41.255 AS401307 1
31 136.228.40.0/24 /24 136.228.40.0 – 136.228.40.255 AS401307 1
32 136.228.36.0/23 /23 136.228.36.0 – 136.228.37.255 AS401307 1
33 69.58.63.0/24 /24 69.58.63.0 – 69.58.63.255 AS401307 1
34 69.58.62.0/24 /24 69.58.62.0 – 69.58.62.255 AS401307 1
35 69.58.60.0/24 /24 69.58.60.0 – 69.58.60.255 AS401307 1
36 69.58.58.0/23 /23 69.58.58.0 – 69.58.59.255 AS401307 1
37 69.58.56.0/23 /23 69.58.56.0 – 69.58.57.255 AS401307 1
38 69.58.55.0/24 /24 69.58.55.0 – 69.58.55.255 AS401307 1
39 69.58.54.0/23 /23 69.58.54.0 – 69.58.55.255 AS401307 1
40 35.63.71.0/24 /24 35.63.71.0 – 35.63.71.255 AS401307 1