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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 51 IPv4 prefixes · ASN: AS51132 · showing 1–51
# Prefix ↓ Mask Range Origin ASN MOAS
1 193.181.50.0/23 /23 193.181.50.0 – 193.181.51.255 AS51132 1
2 193.181.43.0/24 /24 193.181.43.0 – 193.181.43.255 AS51132 1
3 192.5.36.0/24 /24 192.5.36.0 – 192.5.36.255 AS51132 1
4 185.95.160.0/22 /22 185.95.160.0 – 185.95.163.255 AS51132 1
5 91.145.31.0/24 /24 91.145.31.0 – 91.145.31.255 AS51132 1
6 91.145.29.0/24 /24 91.145.29.0 – 91.145.29.255 AS51132 1
7 91.145.28.0/24 /24 91.145.28.0 – 91.145.28.255 AS51132 1
8 91.145.24.0/23 /23 91.145.24.0 – 91.145.25.255 AS51132 1
9 91.145.23.0/24 /24 91.145.23.0 – 91.145.23.255 AS51132 1
10 91.145.22.0/24 /24 91.145.22.0 – 91.145.22.255 AS51132 1
11 91.145.20.0/24 /24 91.145.20.0 – 91.145.20.255 AS51132 1
12 91.145.18.0/23 /23 91.145.18.0 – 91.145.19.255 AS51132 1
13 91.145.17.0/24 /24 91.145.17.0 – 91.145.17.255 AS51132 1
14 91.145.16.0/24 /24 91.145.16.0 – 91.145.16.255 AS51132 1
15 91.145.15.0/24 /24 91.145.15.0 – 91.145.15.255 AS51132 1
16 91.145.14.0/24 /24 91.145.14.0 – 91.145.14.255 AS51132 1
17 91.145.13.0/24 /24 91.145.13.0 – 91.145.13.255 AS51132 1
18 91.145.12.0/24 /24 91.145.12.0 – 91.145.12.255 AS51132 1
19 91.145.11.0/24 /24 91.145.11.0 – 91.145.11.255 AS51132 1
20 91.145.10.0/24 /24 91.145.10.0 – 91.145.10.255 AS51132 1
21 91.145.7.0/24 /24 91.145.7.0 – 91.145.7.255 AS51132 1
22 91.145.6.0/24 /24 91.145.6.0 – 91.145.6.255 AS51132 1
23 91.145.4.0/24 /24 91.145.4.0 – 91.145.4.255 AS51132 1
24 91.145.3.0/24 /24 91.145.3.0 – 91.145.3.255 AS51132 1
25 91.145.2.0/24 /24 91.145.2.0 – 91.145.2.255 AS51132 1
26 91.145.1.0/24 /24 91.145.1.0 – 91.145.1.255 AS51132 1
27 91.145.0.0/24 /24 91.145.0.0 – 91.145.0.255 AS51132 1
28 83.68.255.0/24 /24 83.68.255.0 – 83.68.255.255 AS51132 1
29 83.68.252.0/23 /23 83.68.252.0 – 83.68.253.255 AS51132 1
30 83.68.248.0/22 /22 83.68.248.0 – 83.68.251.255 AS51132 1
31 83.68.247.0/24 /24 83.68.247.0 – 83.68.247.255 AS51132 1
32 83.68.245.0/24 /24 83.68.245.0 – 83.68.245.255 AS51132 1
33 83.68.244.0/24 /24 83.68.244.0 – 83.68.244.255 AS51132 1
34 83.68.243.0/24 /24 83.68.243.0 – 83.68.243.255 AS51132 1
35 83.68.241.0/24 /24 83.68.241.0 – 83.68.241.255 AS51132 1
36 83.68.240.0/24 /24 83.68.240.0 – 83.68.240.255 AS51132 1
37 83.68.239.0/24 /24 83.68.239.0 – 83.68.239.255 AS51132 1
38 83.68.238.0/24 /24 83.68.238.0 – 83.68.238.255 AS51132 1
39 83.68.237.0/24 /24 83.68.237.0 – 83.68.237.255 AS51132 1
40 83.68.236.0/24 /24 83.68.236.0 – 83.68.236.255 AS51132 1
41 83.68.235.0/24 /24 83.68.235.0 – 83.68.235.255 AS51132 1
42 83.68.234.0/24 /24 83.68.234.0 – 83.68.234.255 AS51132 1
43 83.68.233.0/24 /24 83.68.233.0 – 83.68.233.255 AS51132 1
44 83.68.232.0/24 /24 83.68.232.0 – 83.68.232.255 AS51132 1
45 83.68.231.0/24 /24 83.68.231.0 – 83.68.231.255 AS51132 1
46 83.68.230.0/24 /24 83.68.230.0 – 83.68.230.255 AS51132 1
47 83.68.228.0/24 /24 83.68.228.0 – 83.68.228.255 AS51132 1
48 83.68.226.0/24 /24 83.68.226.0 – 83.68.226.255 AS51132 1
49 83.68.224.0/23 /23 83.68.224.0 – 83.68.225.255 AS51132 1
50 62.108.208.0/21 /21 62.108.208.0 – 62.108.215.255 AS51132 1
51 62.108.192.0/20 /20 62.108.192.0 – 62.108.207.255 AS51132 1