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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 40 IPv4 prefixes · ASN: AS2572 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 134.124.0.0/16 /16 134.124.0.0 – 134.124.255.255 AS2572, AS46832 2
2 146.7.0.0/16 /16 146.7.0.0 – 146.7.255.255 AS2572 1
3 150.167.0.0/16 /16 150.167.0.0 – 150.167.255.255 AS2572 1
4 150.199.0.0/16 /16 150.199.0.0 – 150.199.255.255 AS2572 1
5 150.201.0.0/16 /16 150.201.0.0 – 150.201.255.255 AS2572 1
6 153.91.0.0/17 /17 153.91.0.0 – 153.91.127.255 AS2572 1
7 169.142.0.0/16 /16 169.142.0.0 – 169.142.255.255 AS2572 1
8 198.49.22.0/24 /24 198.49.22.0 – 198.49.22.255 AS2572 1
9 198.49.144.0/23 /23 198.49.144.0 – 198.49.145.255 AS2572 1
10 198.102.253.0/24 /24 198.102.253.0 – 198.102.253.255 AS2572 1
11 198.209.0.0/19 /19 198.209.0.0 – 198.209.31.255 AS2572 1
12 198.209.32.0/19 /19 198.209.32.0 – 198.209.63.255 AS2572 1
13 198.209.64.0/19 /19 198.209.64.0 – 198.209.95.255 AS2572 1
14 198.209.96.0/19 /19 198.209.96.0 – 198.209.127.255 AS2572 1
15 198.209.128.0/19 /19 198.209.128.0 – 198.209.159.255 AS2572 1
16 198.209.160.0/19 /19 198.209.160.0 – 198.209.191.255 AS2572 1
17 198.209.192.0/19 /19 198.209.192.0 – 198.209.223.255 AS2572 1
18 198.209.205.0/24 /24 198.209.205.0 – 198.209.205.255 AS2572 1
19 198.209.216.0/21 /21 198.209.216.0 – 198.209.223.255 AS2572 1
20 198.209.224.0/19 /19 198.209.224.0 – 198.209.255.255 AS2572 1
21 198.209.224.0/20 /20 198.209.224.0 – 198.209.239.255 AS2572 1
22 198.209.240.0/23 /23 198.209.240.0 – 198.209.241.255 AS2572 1
23 204.184.0.0/17 /17 204.184.0.0 – 204.184.127.255 AS2572 1
24 204.184.128.0/18 /18 204.184.128.0 – 204.184.191.255 AS2572 1
25 204.184.192.0/18 /18 204.184.192.0 – 204.184.255.255 AS2572 1
26 204.185.0.0/19 /19 204.185.0.0 – 204.185.31.255 AS2572 1
27 204.185.32.0/19 /19 204.185.32.0 – 204.185.63.255 AS2572 1
28 204.185.64.0/18 /18 204.185.64.0 – 204.185.127.255 AS2572 1
29 204.185.128.0/17 /17 204.185.128.0 – 204.185.255.255 AS2572 1
30 207.160.0.0/17 /17 207.160.0.0 – 207.160.127.255 AS2572 1
31 207.160.128.0/18 /18 207.160.128.0 – 207.160.191.255 AS2572 1
32 207.160.164.0/22 /22 207.160.164.0 – 207.160.167.255 AS2572 1
33 207.160.168.0/22 /22 207.160.168.0 – 207.160.171.255 AS2572 1
34 207.160.192.0/19 /19 207.160.192.0 – 207.160.223.255 AS2572 1
35 207.160.224.0/19 /19 207.160.224.0 – 207.160.255.255 AS2572 1
36 209.106.0.0/17 /17 209.106.0.0 – 209.106.127.255 AS2572 1
37 209.106.128.0/19 /19 209.106.128.0 – 209.106.159.255 AS2572 1
38 209.106.160.0/19 /19 209.106.160.0 – 209.106.191.255 AS2572 1
39 209.106.192.0/19 /19 209.106.192.0 – 209.106.223.255 AS2572 1
40 209.106.240.0/20 /20 209.106.240.0 – 209.106.255.255 AS2572 1