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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 45 IPv4 prefixes · ASN: AS50544 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.112.192.0/20 /20 37.112.192.0 – 37.112.207.255 AS50544 1
2 37.112.192.0/22 /22 37.112.192.0 – 37.112.195.255 AS50544 1
3 37.112.196.0/22 /22 37.112.196.0 – 37.112.199.255 AS50544 1
4 37.112.200.0/22 /22 37.112.200.0 – 37.112.203.255 AS50544 1
5 37.112.204.0/22 /22 37.112.204.0 – 37.112.207.255 AS50544 1
6 109.195.64.0/20 /20 109.195.64.0 – 109.195.79.255 AS50544 1
7 109.195.76.0/24 /24 109.195.76.0 – 109.195.76.255 AS50544 1
8 109.195.78.0/24 /24 109.195.78.0 – 109.195.78.255 AS50544 1
9 109.195.79.0/24 /24 109.195.79.0 – 109.195.79.255 AS50544 1
10 109.234.128.0/21 /21 109.234.128.0 – 109.234.135.255 AS50544 1
11 176.214.104.0/21 /21 176.214.104.0 – 176.214.111.255 AS50544 1
12 176.214.104.0/22 /22 176.214.104.0 – 176.214.107.255 AS50544 1
13 176.215.80.0/21 /21 176.215.80.0 – 176.215.87.255 AS50544 1
14 176.215.80.0/22 /22 176.215.80.0 – 176.215.83.255 AS50544 1
15 176.215.84.0/22 /22 176.215.84.0 – 176.215.87.255 AS50544 1
16 176.215.96.0/19 /19 176.215.96.0 – 176.215.127.255 AS50544 1
17 176.215.96.0/22 /22 176.215.96.0 – 176.215.99.255 AS50544 1
18 176.215.100.0/22 /22 176.215.100.0 – 176.215.103.255 AS50544 1
19 176.215.104.0/24 /24 176.215.104.0 – 176.215.104.255 AS50544 1
20 176.215.108.0/22 /22 176.215.108.0 – 176.215.111.255 AS50544 1
21 176.215.112.0/22 /22 176.215.112.0 – 176.215.115.255 AS50544 1
22 176.215.120.0/22 /22 176.215.120.0 – 176.215.123.255 AS50544 1
23 176.215.124.0/22 /22 176.215.124.0 – 176.215.127.255 AS50544 1
24 188.187.200.0/21 /21 188.187.200.0 – 188.187.207.255 AS50544 1
25 188.187.200.0/22 /22 188.187.200.0 – 188.187.203.255 AS50544 1
26 188.187.204.0/22 /22 188.187.204.0 – 188.187.207.255 AS50544 1
27 188.187.238.0/24 /24 188.187.238.0 – 188.187.238.255 AS50544 1
28 188.234.118.0/23 /23 188.234.118.0 – 188.234.119.255 AS50544 1
29 188.235.192.0/18 /18 188.235.192.0 – 188.235.255.255 AS50544 1
30 188.235.192.0/22 /22 188.235.192.0 – 188.235.195.255 AS50544 1
31 188.235.196.0/22 /22 188.235.196.0 – 188.235.199.255 AS50544 1
32 188.235.200.0/22 /22 188.235.200.0 – 188.235.203.255 AS50544 1
33 188.235.204.0/22 /22 188.235.204.0 – 188.235.207.255 AS50544 1
34 188.235.208.0/22 /22 188.235.208.0 – 188.235.211.255 AS50544 1
35 188.235.212.0/22 /22 188.235.212.0 – 188.235.215.255 AS50544 1
36 188.235.216.0/22 /22 188.235.216.0 – 188.235.219.255 AS50544 1
37 188.235.220.0/22 /22 188.235.220.0 – 188.235.223.255 AS50544 1
38 188.235.224.0/22 /22 188.235.224.0 – 188.235.227.255 AS50544 1
39 188.235.228.0/22 /22 188.235.228.0 – 188.235.231.255 AS50544 1
40 188.235.232.0/22 /22 188.235.232.0 – 188.235.235.255 AS50544 1
41 188.235.236.0/22 /22 188.235.236.0 – 188.235.239.255 AS50544 1
42 188.235.240.0/22 /22 188.235.240.0 – 188.235.243.255 AS50544 1
43 188.235.244.0/22 /22 188.235.244.0 – 188.235.247.255 AS50544 1
44 217.74.160.0/20 /20 217.74.160.0 – 217.74.175.255 AS50544 1
45 217.117.176.0/20 /20 217.117.176.0 – 217.117.191.255 AS50544 1