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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — 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
/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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 52 IPv4 prefixes · ASN: AS51035 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.16.24.0/21 /21 5.16.24.0 – 5.16.31.255 AS51035 1
2 5.16.24.0/22 /22 5.16.24.0 – 5.16.27.255 AS51035 1
3 5.16.28.0/22 /22 5.16.28.0 – 5.16.31.255 AS51035 1
4 5.165.184.0/21 /21 5.165.184.0 – 5.165.191.255 AS51035 1
5 5.165.188.0/22 /22 5.165.188.0 – 5.165.191.255 AS51035 1
6 37.112.16.0/21 /21 37.112.16.0 – 37.112.23.255 AS51035 1
7 37.112.16.0/22 /22 37.112.16.0 – 37.112.19.255 AS51035 1
8 37.112.16.0/24 /24 37.112.16.0 – 37.112.16.255 AS51035 1
9 37.112.20.0/22 /22 37.112.20.0 – 37.112.23.255 AS51035 1
10 37.112.20.0/24 /24 37.112.20.0 – 37.112.20.255 AS51035 1
11 37.112.152.0/21 /21 37.112.152.0 – 37.112.159.255 AS51035 1
12 37.112.156.0/22 /22 37.112.156.0 – 37.112.159.255 AS51035 1
13 37.112.160.0/20 /20 37.112.160.0 – 37.112.175.255 AS51035 1
14 37.112.160.0/22 /22 37.112.160.0 – 37.112.163.255 AS51035 1
15 37.112.164.0/22 /22 37.112.164.0 – 37.112.167.255 AS51035 1
16 37.112.168.0/22 /22 37.112.168.0 – 37.112.171.255 AS51035 1
17 37.112.172.0/22 /22 37.112.172.0 – 37.112.175.255 AS51035 1
18 37.113.224.0/21 /21 37.113.224.0 – 37.113.231.255 AS51035 1
19 37.113.224.0/22 /22 37.113.224.0 – 37.113.227.255 AS51035 1
20 37.113.228.0/22 /22 37.113.228.0 – 37.113.231.255 AS51035 1
21 94.181.8.0/21 /21 94.181.8.0 – 94.181.15.255 AS51035 1
22 94.181.8.0/22 /22 94.181.8.0 – 94.181.11.255 AS51035 1
23 94.181.12.0/22 /22 94.181.12.0 – 94.181.15.255 AS51035 1
24 109.195.144.0/20 /20 109.195.144.0 – 109.195.159.255 AS51035 1
25 109.195.156.0/24 /24 109.195.156.0 – 109.195.156.255 AS51035 1
26 109.195.157.0/24 /24 109.195.157.0 – 109.195.157.255 AS51035 1
27 176.213.48.0/21 /21 176.213.48.0 – 176.213.55.255 AS51035 1
28 176.213.48.0/22 /22 176.213.48.0 – 176.213.51.255 AS51035 1
29 176.213.52.0/22 /22 176.213.52.0 – 176.213.55.255 AS51035 1
30 176.213.144.0/21 /21 176.213.144.0 – 176.213.151.255 AS51035 1
31 176.213.144.0/22 /22 176.213.144.0 – 176.213.147.255 AS51035 1
32 176.213.151.0/24 /24 176.213.151.0 – 176.213.151.255 AS51035 1
33 176.213.152.0/21 /21 176.213.152.0 – 176.213.159.255 AS51035 1
34 176.213.152.0/22 /22 176.213.152.0 – 176.213.155.255 AS51035 1
35 176.213.156.0/22 /22 176.213.156.0 – 176.213.159.255 AS51035 1
36 176.213.224.0/19 /19 176.213.224.0 – 176.213.255.255 AS51035 1
37 176.213.224.0/22 /22 176.213.224.0 – 176.213.227.255 AS51035 1
38 176.213.228.0/22 /22 176.213.228.0 – 176.213.231.255 AS51035 1
39 176.213.232.0/22 /22 176.213.232.0 – 176.213.235.255 AS51035 1
40 176.213.236.0/22 /22 176.213.236.0 – 176.213.239.255 AS51035 1
41 176.213.240.0/22 /22 176.213.240.0 – 176.213.243.255 AS51035 1
42 176.213.244.0/22 /22 176.213.244.0 – 176.213.247.255 AS51035 1
43 176.213.248.0/22 /22 176.213.248.0 – 176.213.251.255 AS51035 1
44 176.213.252.0/22 /22 176.213.252.0 – 176.213.255.255 AS51035 1
45 176.214.208.0/21 /21 176.214.208.0 – 176.214.215.255 AS51035 1
46 176.214.208.0/22 /22 176.214.208.0 – 176.214.211.255 AS51035 1
47 176.214.212.0/22 /22 176.214.212.0 – 176.214.215.255 AS51035 1
48 188.187.230.0/24 /24 188.187.230.0 – 188.187.230.255 AS51035 1
49 188.234.64.0/21 /21 188.234.64.0 – 188.234.71.255 AS51035 1
50 188.234.64.0/22 /22 188.234.64.0 – 188.234.67.255 AS51035 1
51 188.234.68.0/22 /22 188.234.68.0 – 188.234.71.255 AS51035 1
52 188.234.148.0/22 /22 188.234.148.0 – 188.234.151.255 AS51035 1