BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 3 945 IPv4 prefixes · ASN: AS174 · showing 3901–3945
# Prefix ↑ Mask Range Origin ASN MOAS
3901 213.206.128.0/19 /19 213.206.128.0 – 213.206.159.255 AS174 1
3902 216.28.0.0/15 /15 216.28.0.0 – 216.29.255.255 AS174 1
3903 216.28.9.0/24 /24 216.28.9.0 – 216.28.9.255 AS174 1
3904 216.29.55.0/24 /24 216.29.55.0 – 216.29.55.255 AS174 1
3905 216.29.200.0/24 /24 216.29.200.0 – 216.29.200.255 AS174 1
3906 216.55.80.0/20 /20 216.55.80.0 – 216.55.95.255 AS174 1
3907 216.74.111.0/24 /24 216.74.111.0 – 216.74.111.255 AS174 1
3908 216.75.90.0/24 /24 216.75.90.0 – 216.75.90.255 AS174 1
3909 216.75.92.0/24 /24 216.75.92.0 – 216.75.92.255 AS174 1
3910 216.75.93.0/24 /24 216.75.93.0 – 216.75.93.255 AS174 1
3911 216.131.104.0/24 /24 216.131.104.0 – 216.131.104.255 AS174 1
3912 216.131.106.0/23 /23 216.131.106.0 – 216.131.107.255 AS174 1
3913 216.137.128.0/20 /20 216.137.128.0 – 216.137.143.255 AS174 1
3914 216.152.20.0/24 /24 216.152.20.0 – 216.152.20.255 AS174 1
3915 216.152.21.0/24 /24 216.152.21.0 – 216.152.21.255 AS174 1
3916 216.152.22.0/24 /24 216.152.22.0 – 216.152.22.255 AS174 1
3917 216.152.23.0/24 /24 216.152.23.0 – 216.152.23.255 AS174 1
3918 216.152.24.0/23 /23 216.152.24.0 – 216.152.25.255 AS174 1
3919 216.152.29.0/24 /24 216.152.29.0 – 216.152.29.255 AS174 1
3920 216.152.30.0/23 /23 216.152.30.0 – 216.152.31.255 AS174 1
3921 216.163.136.0/24 /24 216.163.136.0 – 216.163.136.255 AS174 1
3922 216.163.189.0/24 /24 216.163.189.0 – 216.163.189.255 AS174 1
3923 216.168.64.0/20 /20 216.168.64.0 – 216.168.79.255 AS174 1
3924 216.168.65.0/24 /24 216.168.65.0 – 216.168.65.255 AS174 1
3925 216.170.109.0/24 /24 216.170.109.0 – 216.170.109.255 AS174 1
3926 216.173.88.0/23 /23 216.173.88.0 – 216.173.89.255 AS174 1
3927 216.173.92.0/24 /24 216.173.92.0 – 216.173.92.255 AS174 1
3928 216.173.93.0/24 /24 216.173.93.0 – 216.173.93.255 AS174 1
3929 216.177.96.0/19 /19 216.177.96.0 – 216.177.127.255 AS174 1
3930 216.183.248.0/24 /24 216.183.248.0 – 216.183.248.255 AS174 1
3931 216.183.251.0/24 /24 216.183.251.0 – 216.183.251.255 AS174 1
3932 216.185.56.0/24 /24 216.185.56.0 – 216.185.56.255 AS174 1
3933 216.205.84.0/23 /23 216.205.84.0 – 216.205.85.255 AS174 1
3934 216.211.204.0/22 /22 216.211.204.0 – 216.211.207.255 AS174 1
3935 216.226.67.0/24 /24 216.226.67.0 – 216.226.67.255 AS174 1
3936 216.229.128.0/20 /20 216.229.128.0 – 216.229.143.255 AS174 1
3937 217.67.78.0/23 /23 217.67.78.0 – 217.67.79.255 AS174 1
3938 217.71.112.0/20 /20 217.71.112.0 – 217.71.127.255 AS174 1
3939 217.71.113.0/24 /24 217.71.113.0 – 217.71.113.255 AS174 1
3940 217.118.224.0/20 /20 217.118.224.0 – 217.118.239.255 AS174 1
3941 217.147.96.0/20 /20 217.147.96.0 – 217.147.111.255 AS174 1
3942 217.147.128.0/20 /20 217.147.128.0 – 217.147.143.255 AS174 1
3943 217.149.32.0/20 /20 217.149.32.0 – 217.149.47.255 AS174 1
3944 217.151.240.0/20 /20 217.151.240.0 – 217.151.255.255 AS174 1
3945 217.151.243.0/24 /24 217.151.243.0 – 217.151.243.255 AS174 1