← internet-registry.net · a module of the Internet address-space registry

BGP Full View — RIPE RIS RRC00data as of 2026-09-21 13:50

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
1 158 271
IPv4 origin ASNs
79 182
IPv4 MOAS
6 351
IPv6 prefixes
266 144
IPv6 origin ASNs
37 392
IPv6 MOAS
1 045

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 13 983
916 389 888
/17 8 698
285 016 064
/18 14 031
229 883 904
/19 26 752
219 152 384
/20 48 505
198 676 480
/21 56 952
116 637 696
/22 118 348
121 188 352
/23 121 174
62 041 088
/24 739 785
189 384 960
Total 1 152 692 4 325 684 480
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 134 336 addr 73.04%
Not announced 1 157 832 960 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 190 912 addr 48.81%
    — 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 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 829
3 056 074 752
/30 752
197 132 288
/31 389
50 987 008
/32 27 296
1 788 870 656
/33 6 039
197 885 952
/34 5 666
92 831 744
/35 1 979
16 211 968
/36 10 064
41 222 144
/37 1 409
2 885 632
/38 2 810
2 877 440
/39 1 885
965 120
/40 24 624
6 303 744
/41 1 829
234 112
/42 3 099
198 336
/43 1 473
47 136
/44 27 121
433 936
/45 4 933
39 464
/46 6 609
26 436
/47 9 637
19 274
/48 122 174
122 174
Total 265 922 4 414 616 786 020
IPv4 (1 158 271) IPv6 (266 144)
Reset
Found 27 IPv4 prefixes · ASN: AS133944 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 43.245.116.0/23 /23 43.245.116.0 – 43.245.117.255 AS133944 1
2 45.141.80.0/22 /22 45.141.80.0 – 45.141.83.255 AS133944 1
3 64.137.17.0/24 /24 64.137.17.0 – 64.137.17.255 AS133944 1
4 64.137.38.0/24 /24 64.137.38.0 – 64.137.38.255 AS133944 1
5 64.137.66.0/24 /24 64.137.66.0 – 64.137.66.255 AS133944 1
6 64.137.86.0/24 /24 64.137.86.0 – 64.137.86.255 AS133944 1
7 64.137.88.0/24 /24 64.137.88.0 – 64.137.88.255 AS133944 1
8 64.137.91.0/24 /24 64.137.91.0 – 64.137.91.255 AS133944 1
9 64.137.103.0/24 /24 64.137.103.0 – 64.137.103.255 AS133944 1
10 64.137.104.0/24 /24 64.137.104.0 – 64.137.104.255 AS133944 1
11 64.137.106.0/24 /24 64.137.106.0 – 64.137.106.255 AS133944 1
12 64.137.108.0/24 /24 64.137.108.0 – 64.137.108.255 AS133944 1
13 64.137.112.0/24 /24 64.137.112.0 – 64.137.112.255 AS133944 1
14 64.137.118.0/24 /24 64.137.118.0 – 64.137.118.255 AS133944 1
15 64.137.124.0/24 /24 64.137.124.0 – 64.137.124.255 AS133944 1
16 104.143.229.0/24 /24 104.143.229.0 – 104.143.229.255 AS133944 1
17 104.239.86.0/24 /24 104.239.86.0 – 104.239.86.255 AS133944 1
18 104.239.108.0/24 /24 104.239.108.0 – 104.239.108.255 AS133944 1
19 138.128.145.0/24 /24 138.128.145.0 – 138.128.145.255 AS133944 1
20 160.19.92.0/23 /23 160.19.92.0 – 160.19.93.255 AS133944 1
21 193.148.92.0/23 /23 193.148.92.0 – 193.148.93.255 AS133944 1
22 207.244.216.0/22 /22 207.244.216.0 – 207.244.219.255 AS133944 1
23 209.35.4.0/23 /23 209.35.4.0 – 209.35.5.255 AS133944 1
24 209.35.113.0/24 /24 209.35.113.0 – 209.35.113.255 AS133944 1
25 216.173.84.0/24 /24 216.173.84.0 – 216.173.84.255 AS133944 1
26 216.173.103.0/24 /24 216.173.103.0 – 216.173.103.255 AS133944 1
27 216.173.109.0/24 /24 216.173.109.0 – 216.173.109.255 AS133944 1