BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — 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) 453 /24 0.02%

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 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 3 940 IPv4 prefixes · ASN: AS20940 · showing 3901–3940
# Prefix ↑ Mask Range Origin ASN MOAS
3901 190.98.153.0/24 /24 190.98.153.0 – 190.98.153.255 AS20940 1
3902 190.98.160.0/24 /24 190.98.160.0 – 190.98.160.255 AS20940 1
3903 192.80.13.0/24 /24 192.80.13.0 – 192.80.13.255 AS20940 1
3904 192.204.5.0/24 /24 192.204.5.0 – 192.204.5.255 AS20940 1
3905 193.108.88.0/21 /21 193.108.88.0 – 193.108.95.255 AS20940 1
3906 193.108.94.0/23 /23 193.108.94.0 – 193.108.95.255 AS20940 1
3907 193.108.152.0/22 /22 193.108.152.0 – 193.108.155.255 AS20940 1
3908 193.108.153.0/24 /24 193.108.153.0 – 193.108.153.255 AS20940 1
3909 194.195.115.141/32 /32 194.195.115.141 – 194.195.115.141 AS20940 1
3910 195.245.124.0/22 /22 195.245.124.0 – 195.245.127.255 AS20940 1
3911 198.87.182.0/25 /25 198.87.182.0 – 198.87.182.127 AS20940 1
3912 198.173.160.0/23 /23 198.173.160.0 – 198.173.161.255 AS20940 1
3913 200.60.136.0/24 /24 200.60.136.0 – 200.60.136.255 AS20940 1
3914 200.60.190.0/24 /24 200.60.190.0 – 200.60.190.255 AS20940 1
3915 202.138.183.0/24 /24 202.138.183.0 – 202.138.183.255 AS20940 1
3916 203.69.138.0/24 /24 203.69.138.0 – 203.69.138.255 AS20940 1
3917 203.69.141.0/24 /24 203.69.141.0 – 203.69.141.255 AS20940 1
3918 203.74.95.0/24 /24 203.74.95.0 – 203.74.95.255 AS20940 1
3919 203.144.1.0/24 /24 203.144.1.0 – 203.144.1.255 AS20940 1
3920 203.198.20.0/24 /24 203.198.20.0 – 203.198.20.255 AS20940 1
3921 203.251.233.0/24 /24 203.251.233.0 – 203.251.233.255 AS20940 1
3922 203.251.234.0/24 /24 203.251.234.0 – 203.251.234.255 AS20940 1
3923 204.1.141.0/24 /24 204.1.141.0 – 204.1.141.255 AS20940 1
3924 204.2.139.0/24 /24 204.2.139.0 – 204.2.139.255 AS20940 1
3925 204.2.145.0/24 /24 204.2.145.0 – 204.2.145.255 AS20940 1
3926 204.2.158.0/23 /23 204.2.158.0 – 204.2.159.255 AS20940 1
3927 204.2.162.0/24 /24 204.2.162.0 – 204.2.162.255 AS20940 1
3928 204.2.164.0/24 /24 204.2.164.0 – 204.2.164.255 AS20940 1
3929 204.2.165.0/24 /24 204.2.165.0 – 204.2.165.255 AS20940 1
3930 204.2.196.0/24 /24 204.2.196.0 – 204.2.196.255 AS20940 1
3931 204.8.48.0/22 /22 204.8.48.0 – 204.8.51.255 AS20940 1
3932 204.8.48.0/24 /24 204.8.48.0 – 204.8.48.255 AS20940 1
3933 204.10.28.0/22 /22 204.10.28.0 – 204.10.31.255 AS20940 1
3934 204.93.48.0/24 /24 204.93.48.0 – 204.93.48.255 AS20940 1
3935 204.201.160.0/24 /24 204.201.160.0 – 204.201.160.255 AS20940 1
3936 204.237.186.0/23 /23 204.237.186.0 – 204.237.187.255 AS20940 1
3937 204.237.188.0/24 /24 204.237.188.0 – 204.237.188.255 AS20940 1
3938 210.61.248.0/23 /23 210.61.248.0 – 210.61.249.255 AS20940 1
3939 218.231.251.0/24 /24 218.231.251.0 – 218.231.251.255 AS20940 1
3940 219.76.11.0/24 /24 219.76.11.0 – 219.76.11.255 AS20940 1