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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 2 194
287 571 968
/16 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 43 IPv4 prefixes · ASN: AS60855 · showing 1–43
# Prefix ↑ Mask Range Origin ASN MOAS
1 143.126.100.0/24 /24 143.126.100.0 – 143.126.100.255 AS60855 1
2 143.126.203.0/24 /24 143.126.203.0 – 143.126.203.255 AS60855 1
3 143.126.211.0/24 /24 143.126.211.0 – 143.126.211.255 AS60855 1
4 143.126.221.0/24 /24 143.126.221.0 – 143.126.221.255 AS60855 1
5 143.126.247.0/24 /24 143.126.247.0 – 143.126.247.255 AS60855 1
6 143.126.248.0/23 /23 143.126.248.0 – 143.126.249.255 AS60855 1
7 143.126.248.0/24 /24 143.126.248.0 – 143.126.248.255 AS60855 1
8 143.126.249.0/24 /24 143.126.249.0 – 143.126.249.255 AS60855 1
9 143.126.250.0/23 /23 143.126.250.0 – 143.126.251.255 AS60855 1
10 143.126.250.0/24 /24 143.126.250.0 – 143.126.250.255 AS60855 1
11 143.126.251.0/24 /24 143.126.251.0 – 143.126.251.255 AS60855 1
12 143.126.255.0/24 /24 143.126.255.0 – 143.126.255.255 AS60855 1
13 143.196.14.0/24 /24 143.196.14.0 – 143.196.14.255 AS60855 1
14 143.196.22.0/23 /23 143.196.22.0 – 143.196.23.255 AS60855 1
15 143.196.146.0/23 /23 143.196.146.0 – 143.196.147.255 AS60855 1
16 143.196.148.0/24 /24 143.196.148.0 – 143.196.148.255 AS60855 1
17 143.196.251.0/24 /24 143.196.251.0 – 143.196.251.255 AS60855 1
18 143.196.255.0/24 /24 143.196.255.0 – 143.196.255.255 AS60855 1
19 164.131.80.0/24 /24 164.131.80.0 – 164.131.80.255 AS60855 1
20 164.131.124.0/23 /23 164.131.124.0 – 164.131.125.255 AS60855 1
21 164.131.126.0/23 /23 164.131.126.0 – 164.131.127.255 AS60855 1
22 164.131.130.0/23 /23 164.131.130.0 – 164.131.131.255 AS60855 1
23 164.131.132.0/23 /23 164.131.132.0 – 164.131.133.255 AS60855 1
24 164.131.142.0/23 /23 164.131.142.0 – 164.131.143.255 AS60855 1
25 164.131.160.0/24 /24 164.131.160.0 – 164.131.160.255 AS60855 1
26 164.131.197.0/24 /24 164.131.197.0 – 164.131.197.255 AS60855 1
27 164.131.198.0/23 /23 164.131.198.0 – 164.131.199.255 AS60855 1
28 164.131.212.0/23 /23 164.131.212.0 – 164.131.213.255 AS60855 1
29 164.131.214.0/23 /23 164.131.214.0 – 164.131.215.255 AS60855 1
30 164.131.224.0/24 /24 164.131.224.0 – 164.131.224.255 AS60855 1
31 164.131.226.0/23 /23 164.131.226.0 – 164.131.227.255 AS60855 1
32 164.131.232.0/23 /23 164.131.232.0 – 164.131.233.255 AS60855 1
33 164.131.244.0/24 /24 164.131.244.0 – 164.131.244.255 AS60855 1
34 185.24.184.0/23 /23 185.24.184.0 – 185.24.185.255 AS60855 1
35 185.24.184.0/24 /24 185.24.184.0 – 185.24.184.255 AS60855 1
36 185.24.185.0/24 /24 185.24.185.0 – 185.24.185.255 AS60855 1
37 185.24.186.0/23 /23 185.24.186.0 – 185.24.187.255 AS60855 1
38 185.24.186.0/24 /24 185.24.186.0 – 185.24.186.255 AS60855 1
39 185.24.187.0/24 /24 185.24.187.0 – 185.24.187.255 AS60855 1
40 193.17.19.0/24 /24 193.17.19.0 – 193.17.19.255 AS60855 1
41 194.5.170.0/23 /23 194.5.170.0 – 194.5.171.255 AS60855 1
42 194.5.172.0/23 /23 194.5.172.0 – 194.5.173.255 AS60855 1
43 195.42.231.0/24 /24 195.42.231.0 – 195.42.231.255 AS60855 1