BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 3 954 IPv4 prefixes · ASN: AS20940 · showing 3901–3954
# Prefix ↓ Mask Range Origin ASN MOAS
3901 2.16.109.0/24 /24 2.16.109.0 – 2.16.109.255 AS20940 1
3902 2.16.108.0/24 /24 2.16.108.0 – 2.16.108.255 AS20940 1
3903 2.16.107.0/24 /24 2.16.107.0 – 2.16.107.255 AS20940 1
3904 2.16.106.0/24 /24 2.16.106.0 – 2.16.106.255 AS20940 1
3905 2.16.103.0/24 /24 2.16.103.0 – 2.16.103.255 AS20940 1
3906 2.16.100.0/23 /23 2.16.100.0 – 2.16.101.255 AS20940 1
3907 2.16.96.0/22 /22 2.16.96.0 – 2.16.99.255 AS20940 1
3908 2.16.93.0/24 /24 2.16.93.0 – 2.16.93.255 AS20940 1
3909 2.16.92.0/24 /24 2.16.92.0 – 2.16.92.255 AS20940 1
3910 2.16.89.0/24 /24 2.16.89.0 – 2.16.89.255 AS20940 1
3911 2.16.88.0/24 /24 2.16.88.0 – 2.16.88.255 AS20940 1
3912 2.16.84.0/23 /23 2.16.84.0 – 2.16.85.255 AS20940 1
3913 2.16.80.0/23 /23 2.16.80.0 – 2.16.81.255 AS20940 1
3914 2.16.79.0/24 /24 2.16.79.0 – 2.16.79.255 AS20940 1
3915 2.16.78.0/24 /24 2.16.78.0 – 2.16.78.255 AS20940 1
3916 2.16.77.0/24 /24 2.16.77.0 – 2.16.77.255 AS20940 1
3917 2.16.76.0/24 /24 2.16.76.0 – 2.16.76.255 AS20940 1
3918 2.16.74.0/23 /23 2.16.74.0 – 2.16.75.255 AS20940 1
3919 2.16.72.0/23 /23 2.16.72.0 – 2.16.73.255 AS20940 1
3920 2.16.66.0/23 /23 2.16.66.0 – 2.16.67.255 AS20940 1
3921 2.16.65.0/24 /24 2.16.65.0 – 2.16.65.255 AS20940 1
3922 2.16.64.0/24 /24 2.16.64.0 – 2.16.64.255 AS20940 1
3923 2.16.63.0/24 /24 2.16.63.0 – 2.16.63.255 AS20940 1
3924 2.16.62.0/24 /24 2.16.62.0 – 2.16.62.255 AS20940 1
3925 2.16.60.0/23 /23 2.16.60.0 – 2.16.61.255 AS20940 1
3926 2.16.57.0/24 /24 2.16.57.0 – 2.16.57.255 AS20940 1
3927 2.16.56.0/24 /24 2.16.56.0 – 2.16.56.255 AS20940 1
3928 2.16.55.0/24 /24 2.16.55.0 – 2.16.55.255 AS20940 1
3929 2.16.54.0/24 /24 2.16.54.0 – 2.16.54.255 AS20940 1
3930 2.16.52.0/24 /24 2.16.52.0 – 2.16.52.255 AS20940 1
3931 2.16.50.0/23 /23 2.16.50.0 – 2.16.51.255 AS20940 1
3932 2.16.48.0/24 /24 2.16.48.0 – 2.16.48.255 AS20940 1
3933 2.16.45.0/24 /24 2.16.45.0 – 2.16.45.255 AS20940 1
3934 2.16.41.0/24 /24 2.16.41.0 – 2.16.41.255 AS20940 1
3935 2.16.34.0/24 /24 2.16.34.0 – 2.16.34.255 AS20940 1
3936 2.16.29.0/24 /24 2.16.29.0 – 2.16.29.255 AS20940 1
3937 2.16.28.0/24 /24 2.16.28.0 – 2.16.28.255 AS20940 1
3938 2.16.27.0/24 /24 2.16.27.0 – 2.16.27.255 AS20940 1
3939 2.16.24.0/23 /23 2.16.24.0 – 2.16.25.255 AS20940 1
3940 2.16.23.0/24 /24 2.16.23.0 – 2.16.23.255 AS20940 1
3941 2.16.22.0/24 /24 2.16.22.0 – 2.16.22.255 AS20940 1
3942 2.16.16.0/24 /24 2.16.16.0 – 2.16.16.255 AS20940 1
3943 2.16.15.0/24 /24 2.16.15.0 – 2.16.15.255 AS20940 1
3944 2.16.14.0/24 /24 2.16.14.0 – 2.16.14.255 AS20940 1
3945 2.16.11.0/24 /24 2.16.11.0 – 2.16.11.255 AS20940 1
3946 2.16.10.0/24 /24 2.16.10.0 – 2.16.10.255 AS20940 1
3947 2.16.8.0/24 /24 2.16.8.0 – 2.16.8.255 AS20940 1
3948 2.16.7.0/24 /24 2.16.7.0 – 2.16.7.255 AS20940 1
3949 2.16.6.0/24 /24 2.16.6.0 – 2.16.6.255 AS20940 1
3950 2.16.4.0/23 /23 2.16.4.0 – 2.16.5.255 AS20940 1
3951 2.16.2.0/24 /24 2.16.2.0 – 2.16.2.255 AS20940 1
3952 2.16.1.0/24 /24 2.16.1.0 – 2.16.1.255 AS20940 1
3953 2.16.0.0/24 /24 2.16.0.0 – 2.16.0.255 AS20940 1
3954 2.16.0.0/13 /13 2.16.0.0 – 2.23.255.255 AS20940 1