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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 37 IPv4 prefixes · ASN: AS2381 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 64.189.15.0/24 /24 64.189.15.0 – 64.189.15.255 AS2381 1
2 140.104.0.0/16 /16 140.104.0.0 – 140.104.255.255 AS2381 1
3 140.189.0.0/16 /16 140.189.0.0 – 140.189.255.255 AS2381 1
4 143.109.64.0/19 /19 143.109.64.0 – 143.109.95.255 AS2381 1
5 143.109.192.0/19 /19 143.109.192.0 – 143.109.223.255 AS2381 1
6 144.89.0.0/18 /18 144.89.0.0 – 144.89.63.255 AS2381 1
7 148.59.44.0/24 /24 148.59.44.0 – 148.59.44.255 AS2381 1
8 160.32.0.0/22 /22 160.32.0.0 – 160.32.3.255 AS2381 1
9 165.128.0.0/16 /16 165.128.0.0 – 165.128.255.255 AS2381 1
10 170.125.0.0/16 /16 170.125.0.0 – 170.125.255.255 AS2381 1
11 170.125.238.0/23 /23 170.125.238.0 – 170.125.239.255 AS2381 1
12 192.156.230.0/24 /24 192.156.230.0 – 192.156.230.255 AS2381 1
13 192.206.48.0/24 /24 192.206.48.0 – 192.206.48.255 AS2381 1
14 198.150.0.0/16 /16 198.150.0.0 – 198.150.255.255 AS2381 1
15 199.197.64.0/18 /18 199.197.64.0 – 199.197.127.255 AS2381 1
16 199.233.44.0/23 /23 199.233.44.0 – 199.233.45.255 AS2381 1
17 199.233.44.0/24 /24 199.233.44.0 – 199.233.44.255 AS2381 1
18 199.233.45.0/24 /24 199.233.45.0 – 199.233.45.255 AS2381 1
19 199.233.84.0/24 /24 199.233.84.0 – 199.233.84.255 AS2381 1
20 199.233.86.0/24 /24 199.233.86.0 – 199.233.86.255 AS2381 1
21 199.233.142.0/24 /24 199.233.142.0 – 199.233.142.255 AS2381 1
22 199.242.176.0/24 /24 199.242.176.0 – 199.242.176.255 AS2381 1
23 199.248.186.0/24 /24 199.248.186.0 – 199.248.186.255 AS2381 1
24 204.128.233.0/24 /24 204.128.233.0 – 204.128.233.255 AS2381 1
25 204.128.234.0/24 /24 204.128.234.0 – 204.128.234.255 AS2381 1
26 204.128.235.0/24 /24 204.128.235.0 – 204.128.235.255 AS2381 1
27 204.128.236.0/24 /24 204.128.236.0 – 204.128.236.255 AS2381 1
28 204.128.237.0/24 /24 204.128.237.0 – 204.128.237.255 AS2381 1
29 204.128.238.0/24 /24 204.128.238.0 – 204.128.238.255 AS2381 1
30 204.128.240.0/24 /24 204.128.240.0 – 204.128.240.255 AS2381 1
31 204.128.241.0/24 /24 204.128.241.0 – 204.128.241.255 AS2381 1
32 204.128.242.0/24 /24 204.128.242.0 – 204.128.242.255 AS2381 1
33 204.145.232.0/24 /24 204.145.232.0 – 204.145.232.255 AS2381 1
34 205.213.0.0/16 /16 205.213.0.0 – 205.213.255.255 AS2381 1
35 208.85.28.0/22 /22 208.85.28.0 – 208.85.31.255 AS2381 1
36 216.56.0.0/16 /16 216.56.0.0 – 216.56.255.255 AS2381 1
37 216.56.252.0/23 /23 216.56.252.0 – 216.56.253.255 AS2381 1