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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 3 949 IPv4 prefixes · ASN: AS20940 · showing 3901–3949
# Prefix ↑ Mask Range Origin ASN MOAS
3901 185.225.250.0/24 /24 185.225.250.0 – 185.225.250.255 AS20940 1
3902 189.247.167.0/24 /24 189.247.167.0 – 189.247.167.255 AS20940 1
3903 189.247.204.0/23 /23 189.247.204.0 – 189.247.205.255 AS20940 1
3904 189.247.206.0/24 /24 189.247.206.0 – 189.247.206.255 AS20940 1
3905 189.247.207.0/24 /24 189.247.207.0 – 189.247.207.255 AS20940 1
3906 189.247.210.0/24 /24 189.247.210.0 – 189.247.210.255 AS20940 1
3907 189.247.212.0/24 /24 189.247.212.0 – 189.247.212.255 AS20940 1
3908 189.247.214.0/24 /24 189.247.214.0 – 189.247.214.255 AS20940 1
3909 189.247.216.0/24 /24 189.247.216.0 – 189.247.216.255 AS20940 1
3910 189.247.220.0/24 /24 189.247.220.0 – 189.247.220.255 AS20940 1
3911 190.94.188.0/24 /24 190.94.188.0 – 190.94.188.255 AS20940 1
3912 190.98.153.0/24 /24 190.98.153.0 – 190.98.153.255 AS20940 1
3913 190.98.160.0/24 /24 190.98.160.0 – 190.98.160.255 AS20940 1
3914 192.80.13.0/24 /24 192.80.13.0 – 192.80.13.255 AS20940 1
3915 192.204.5.0/24 /24 192.204.5.0 – 192.204.5.255 AS20940 1
3916 193.108.88.0/21 /21 193.108.88.0 – 193.108.95.255 AS20940 1
3917 193.108.94.0/23 /23 193.108.94.0 – 193.108.95.255 AS20940 1
3918 193.108.152.0/22 /22 193.108.152.0 – 193.108.155.255 AS20940 1
3919 193.108.153.0/24 /24 193.108.153.0 – 193.108.153.255 AS20940 1
3920 195.245.124.0/22 /22 195.245.124.0 – 195.245.127.255 AS20940 1
3921 198.87.182.0/25 /25 198.87.182.0 – 198.87.182.127 AS20940 1
3922 198.173.160.0/23 /23 198.173.160.0 – 198.173.161.255 AS20940 1
3923 200.60.136.0/24 /24 200.60.136.0 – 200.60.136.255 AS20940 1
3924 200.60.190.0/24 /24 200.60.190.0 – 200.60.190.255 AS20940 1
3925 202.138.183.0/24 /24 202.138.183.0 – 202.138.183.255 AS20940 1
3926 203.69.138.0/24 /24 203.69.138.0 – 203.69.138.255 AS20940 1
3927 203.69.141.0/24 /24 203.69.141.0 – 203.69.141.255 AS20940 1
3928 203.144.1.0/24 /24 203.144.1.0 – 203.144.1.255 AS20940 1
3929 203.198.20.0/24 /24 203.198.20.0 – 203.198.20.255 AS20940 1
3930 203.251.233.0/24 /24 203.251.233.0 – 203.251.233.255 AS20940 1
3931 203.251.234.0/24 /24 203.251.234.0 – 203.251.234.255 AS20940 1
3932 204.1.141.0/24 /24 204.1.141.0 – 204.1.141.255 AS20940 1
3933 204.2.139.0/24 /24 204.2.139.0 – 204.2.139.255 AS20940 1
3934 204.2.145.0/24 /24 204.2.145.0 – 204.2.145.255 AS20940 1
3935 204.2.158.0/23 /23 204.2.158.0 – 204.2.159.255 AS20940 1
3936 204.2.162.0/24 /24 204.2.162.0 – 204.2.162.255 AS20940 1
3937 204.2.164.0/24 /24 204.2.164.0 – 204.2.164.255 AS20940 1
3938 204.2.165.0/24 /24 204.2.165.0 – 204.2.165.255 AS20940 1
3939 204.2.196.0/24 /24 204.2.196.0 – 204.2.196.255 AS20940 1
3940 204.8.48.0/22 /22 204.8.48.0 – 204.8.51.255 AS20940 1
3941 204.8.48.0/24 /24 204.8.48.0 – 204.8.48.255 AS20940 1
3942 204.10.28.0/22 /22 204.10.28.0 – 204.10.31.255 AS20940 1
3943 204.93.48.0/24 /24 204.93.48.0 – 204.93.48.255 AS20940 1
3944 204.201.160.0/24 /24 204.201.160.0 – 204.201.160.255 AS20940 1
3945 204.237.186.0/23 /23 204.237.186.0 – 204.237.187.255 AS20940 1
3946 204.237.188.0/24 /24 204.237.188.0 – 204.237.188.255 AS20940 1
3947 210.61.248.0/23 /23 210.61.248.0 – 210.61.249.255 AS20940 1
3948 218.231.251.0/24 /24 218.231.251.0 – 218.231.251.255 AS20940 1
3949 219.76.11.0/24 /24 219.76.11.0 – 219.76.11.255 AS20940 1