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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 3 931 IPv4 prefixes · ASN: AS174 · showing 3901–3931
# Prefix ↑ Mask Range Origin ASN MOAS
3901 216.168.64.0/20 /20 216.168.64.0 – 216.168.79.255 AS174 1
3902 216.168.65.0/24 /24 216.168.65.0 – 216.168.65.255 AS174 1
3903 216.170.109.0/24 /24 216.170.109.0 – 216.170.109.255 AS174 1
3904 216.173.88.0/23 /23 216.173.88.0 – 216.173.89.255 AS174 1
3905 216.173.92.0/24 /24 216.173.92.0 – 216.173.92.255 AS174 1
3906 216.173.93.0/24 /24 216.173.93.0 – 216.173.93.255 AS174 1
3907 216.177.96.0/19 /19 216.177.96.0 – 216.177.127.255 AS174 1
3908 216.177.132.0/24 /24 216.177.132.0 – 216.177.132.255 AS174 1
3909 216.183.248.0/24 /24 216.183.248.0 – 216.183.248.255 AS174 1
3910 216.183.251.0/24 /24 216.183.251.0 – 216.183.251.255 AS174 1
3911 216.185.56.0/24 /24 216.185.56.0 – 216.185.56.255 AS174 1
3912 216.211.204.0/22 /22 216.211.204.0 – 216.211.207.255 AS174 1
3913 216.226.67.0/24 /24 216.226.67.0 – 216.226.67.255 AS174 1
3914 216.229.128.0/20 /20 216.229.128.0 – 216.229.143.255 AS174 1
3915 217.67.78.0/23 /23 217.67.78.0 – 217.67.79.255 AS174 1
3916 217.71.112.0/20 /20 217.71.112.0 – 217.71.127.255 AS174 1
3917 217.71.113.0/24 /24 217.71.113.0 – 217.71.113.255 AS174 1
3918 217.118.224.0/20 /20 217.118.224.0 – 217.118.239.255 AS174 1
3919 217.147.96.0/20 /20 217.147.96.0 – 217.147.111.255 AS174 1
3920 217.147.128.0/20 /20 217.147.128.0 – 217.147.143.255 AS174 1
3921 217.149.32.0/20 /20 217.149.32.0 – 217.149.47.255 AS174 1
3922 217.151.240.0/20 /20 217.151.240.0 – 217.151.255.255 AS174 1
3923 217.151.243.0/24 /24 217.151.243.0 – 217.151.243.255 AS174 1
3924 217.204.10.0/24 /24 217.204.10.0 – 217.204.10.255 AS174 1
3925 217.204.12.0/24 /24 217.204.12.0 – 217.204.12.255 AS174 1
3926 217.204.14.0/24 /24 217.204.14.0 – 217.204.14.255 AS174 1
3927 217.204.15.0/24 /24 217.204.15.0 – 217.204.15.255 AS174 1
3928 217.204.32.0/24 /24 217.204.32.0 – 217.204.32.255 AS174 1
3929 217.204.33.0/24 /24 217.204.33.0 – 217.204.33.255 AS174 1
3930 217.204.35.0/24 /24 217.204.35.0 – 217.204.35.255 AS174 1
3931 217.204.60.0/24 /24 217.204.60.0 – 217.204.60.255 AS174 1