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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 58 IPv4 prefixes · ASN: AS200521 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 91.216.12.0/24 /24 91.216.12.0 – 91.216.12.255 AS200521 1
2 91.230.250.0/24 /24 91.230.250.0 – 91.230.250.255 AS200521 1
3 93.188.48.0/22 /22 93.188.48.0 – 93.188.51.255 AS200521 1
4 93.188.52.0/22 /22 93.188.52.0 – 93.188.55.255 AS200521 1
5 185.73.172.0/24 /24 185.73.172.0 – 185.73.172.255 AS200521 1
6 185.73.173.0/24 /24 185.73.173.0 – 185.73.173.255 AS200521 1
7 185.73.174.0/24 /24 185.73.174.0 – 185.73.174.255 AS200521 1
8 185.73.175.0/24 /24 185.73.175.0 – 185.73.175.255 AS200521 1
9 192.148.208.0/24 /24 192.148.208.0 – 192.148.208.255 AS200521 1
10 192.148.209.0/24 /24 192.148.209.0 – 192.148.209.255 AS200521 1
11 192.148.210.0/24 /24 192.148.210.0 – 192.148.210.255 AS200521 1
12 192.148.211.0/24 /24 192.148.211.0 – 192.148.211.255 AS200521 1
13 192.148.212.0/24 /24 192.148.212.0 – 192.148.212.255 AS200521 1
14 192.148.213.0/24 /24 192.148.213.0 – 192.148.213.255 AS200521 1
15 192.148.214.0/24 /24 192.148.214.0 – 192.148.214.255 AS200521 1
16 192.148.215.0/24 /24 192.148.215.0 – 192.148.215.255 AS200521 1
17 192.187.16.0/24 /24 192.187.16.0 – 192.187.16.255 AS200521 1
18 192.187.17.0/24 /24 192.187.17.0 – 192.187.17.255 AS200521 1
19 192.187.18.0/24 /24 192.187.18.0 – 192.187.18.255 AS200521 1
20 192.187.20.0/24 /24 192.187.20.0 – 192.187.20.255 AS200521 1
21 192.187.21.0/24 /24 192.187.21.0 – 192.187.21.255 AS200521 1
22 192.187.22.0/24 /24 192.187.22.0 – 192.187.22.255 AS200521 1
23 192.187.23.0/24 /24 192.187.23.0 – 192.187.23.255 AS200521 1
24 193.203.200.0/23 /23 193.203.200.0 – 193.203.201.255 AS200521 1
25 195.10.201.0/24 /24 195.10.201.0 – 195.10.201.255 AS200521 1
26 195.57.163.0/24 /24 195.57.163.0 – 195.57.163.255 AS200521 1
27 195.64.186.0/23 /23 195.64.186.0 – 195.64.187.255 AS200521 1
28 195.66.150.0/24 /24 195.66.150.0 – 195.66.150.255 AS200521 1
29 195.66.151.0/24 /24 195.66.151.0 – 195.66.151.255 AS200521 1
30 195.76.204.0/24 /24 195.76.204.0 – 195.76.204.255 AS200521 1
31 195.234.59.0/24 /24 195.234.59.0 – 195.234.59.255 AS200521 1
32 195.254.149.0/24 /24 195.254.149.0 – 195.254.149.255 AS200521 1
33 212.128.88.0/24 /24 212.128.88.0 – 212.128.88.255 AS200521 1
34 212.128.89.0/24 /24 212.128.89.0 – 212.128.89.255 AS200521 1
35 212.128.96.0/22 /22 212.128.96.0 – 212.128.99.255 AS200521 1
36 212.128.100.0/24 /24 212.128.100.0 – 212.128.100.255 AS200521 1
37 212.128.101.0/24 /24 212.128.101.0 – 212.128.101.255 AS200521 1
38 212.128.102.0/24 /24 212.128.102.0 – 212.128.102.255 AS200521 1
39 212.128.103.0/24 /24 212.128.103.0 – 212.128.103.255 AS200521 1
40 212.128.104.0/24 /24 212.128.104.0 – 212.128.104.255 AS200521 1
41 212.128.105.0/24 /24 212.128.105.0 – 212.128.105.255 AS200521 1
42 212.128.106.0/24 /24 212.128.106.0 – 212.128.106.255 AS200521 1
43 212.128.107.0/24 /24 212.128.107.0 – 212.128.107.255 AS200521 1
44 212.128.108.0/24 /24 212.128.108.0 – 212.128.108.255 AS200521 1
45 212.128.109.0/24 /24 212.128.109.0 – 212.128.109.255 AS200521 1
46 212.128.110.0/24 /24 212.128.110.0 – 212.128.110.255 AS200521 1
47 212.128.111.0/24 /24 212.128.111.0 – 212.128.111.255 AS200521 1
48 212.128.112.0/24 /24 212.128.112.0 – 212.128.112.255 AS200521 1
49 212.128.113.0/24 /24 212.128.113.0 – 212.128.113.255 AS200521 1
50 212.128.114.0/24 /24 212.128.114.0 – 212.128.114.255 AS200521 1
51 212.128.116.0/23 /23 212.128.116.0 – 212.128.117.255 AS200521 1
52 212.128.118.0/24 /24 212.128.118.0 – 212.128.118.255 AS200521 1
53 212.128.119.0/24 /24 212.128.119.0 – 212.128.119.255 AS200521 1
54 212.128.120.0/24 /24 212.128.120.0 – 212.128.120.255 AS200521 1
55 212.128.121.0/24 /24 212.128.121.0 – 212.128.121.255 AS200521 1
56 212.128.123.0/24 /24 212.128.123.0 – 212.128.123.255 AS200521 1
57 212.128.126.0/24 /24 212.128.126.0 – 212.128.126.255 AS200521 1
58 212.128.127.0/24 /24 212.128.127.0 – 212.128.127.255 AS200521 1