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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 62 IPv4 prefixes · ASN: AS39737 · showing 1–62
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.153.136.0/24 /24 37.153.136.0 – 37.153.136.255 AS39737 1
2 77.93.160.0/23 /23 77.93.160.0 – 77.93.161.255 AS39737 1
3 77.93.162.0/24 /24 77.93.162.0 – 77.93.162.255 AS39737 1
4 77.93.164.0/22 /22 77.93.164.0 – 77.93.167.255 AS39737 1
5 77.93.168.0/22 /22 77.93.168.0 – 77.93.171.255 AS39737 1
6 77.93.176.0/20 /20 77.93.176.0 – 77.93.191.255 AS39737 1
7 81.180.225.0/24 /24 81.180.225.0 – 81.180.225.255 AS39737 1
8 81.181.247.0/24 /24 81.181.247.0 – 81.181.247.255 AS39737 1
9 85.120.36.0/24 /24 85.120.36.0 – 85.120.36.255 AS39737 1
10 86.105.181.0/24 /24 86.105.181.0 – 86.105.181.255 AS39737 1
11 86.106.98.0/24 /24 86.106.98.0 – 86.106.98.255 AS39737 1
12 86.107.183.0/24 /24 86.107.183.0 – 86.107.183.255 AS39737 1
13 87.243.0.0/21 /21 87.243.0.0 – 87.243.7.255 AS39737 1
14 89.18.0.0/20 /20 89.18.0.0 – 89.18.15.255 AS39737 1
15 89.18.0.0/21 /21 89.18.0.0 – 89.18.7.255 AS39737 1
16 89.18.0.0/24 /24 89.18.0.0 – 89.18.0.255 AS39737 1
17 89.18.1.0/24 /24 89.18.1.0 – 89.18.1.255 AS39737 1
18 89.18.2.0/24 /24 89.18.2.0 – 89.18.2.255 AS39737 1
19 89.18.3.0/24 /24 89.18.3.0 – 89.18.3.255 AS39737 1
20 89.18.4.0/24 /24 89.18.4.0 – 89.18.4.255 AS39737 1
21 89.18.5.0/24 /24 89.18.5.0 – 89.18.5.255 AS39737 1
22 89.18.7.0/24 /24 89.18.7.0 – 89.18.7.255 AS39737 1
23 89.18.8.0/24 /24 89.18.8.0 – 89.18.8.255 AS39737 1
24 89.18.9.0/24 /24 89.18.9.0 – 89.18.9.255 AS39737 1
25 89.18.10.0/24 /24 89.18.10.0 – 89.18.10.255 AS39737 1
26 89.18.11.0/24 /24 89.18.11.0 – 89.18.11.255 AS39737 1
27 89.18.12.0/24 /24 89.18.12.0 – 89.18.12.255 AS39737 1
28 89.18.13.0/24 /24 89.18.13.0 – 89.18.13.255 AS39737 1
29 89.18.14.0/24 /24 89.18.14.0 – 89.18.14.255 AS39737 1
30 89.18.15.0/24 /24 89.18.15.0 – 89.18.15.255 AS39737 1
31 89.18.25.0/24 /24 89.18.25.0 – 89.18.25.255 AS39737 1
32 89.34.72.0/23 /23 89.34.72.0 – 89.34.73.255 AS39737 1
33 89.35.74.0/23 /23 89.35.74.0 – 89.35.75.255 AS39737 1
34 89.37.120.0/21 /21 89.37.120.0 – 89.37.127.255 AS39737 1
35 89.38.140.0/22 /22 89.38.140.0 – 89.38.143.255 AS39737 1
36 89.43.193.0/24 /24 89.43.193.0 – 89.43.193.255 AS39737 1
37 89.44.232.0/22 /22 89.44.232.0 – 89.44.235.255 AS39737 1
38 89.46.160.0/22 /22 89.46.160.0 – 89.46.163.255 AS39737 1
39 89.47.224.0/21 /21 89.47.224.0 – 89.47.231.255 AS39737 1
40 91.250.254.0/23 /23 91.250.254.0 – 91.250.255.255 AS39737 1
41 92.55.131.0/24 /24 92.55.131.0 – 92.55.131.255 AS39737 1
42 92.55.132.0/24 /24 92.55.132.0 – 92.55.132.255 AS39737 1
43 92.55.134.0/24 /24 92.55.134.0 – 92.55.134.255 AS39737 1
44 92.55.135.0/24 /24 92.55.135.0 – 92.55.135.255 AS39737 1
45 92.55.144.0/21 /21 92.55.144.0 – 92.55.151.255 AS39737 1
46 92.55.152.0/24 /24 92.55.152.0 – 92.55.152.255 AS39737 1
47 92.55.153.0/24 /24 92.55.153.0 – 92.55.153.255 AS39737 1
48 92.55.154.0/24 /24 92.55.154.0 – 92.55.154.255 AS39737 1
49 94.177.32.0/21 /21 94.177.32.0 – 94.177.39.255 AS39737 1
50 94.177.40.0/21 /21 94.177.40.0 – 94.177.47.255 AS39737 1
51 188.247.129.0/24 /24 188.247.129.0 – 188.247.129.255 AS39737 1
52 188.247.132.0/23 /23 188.247.132.0 – 188.247.133.255 AS39737 1
53 188.247.224.0/23 /23 188.247.224.0 – 188.247.225.255 AS39737 1
54 188.247.226.0/23 /23 188.247.226.0 – 188.247.227.255 AS39737 1
55 188.247.238.0/24 /24 188.247.238.0 – 188.247.238.255 AS39737 1
56 188.247.240.0/21 /21 188.247.240.0 – 188.247.247.255 AS39737 1
57 188.247.248.0/21 /21 188.247.248.0 – 188.247.255.255 AS39737 1
58 188.247.252.0/22 /22 188.247.252.0 – 188.247.255.255 AS39737 1
59 193.58.243.0/24 /24 193.58.243.0 – 193.58.243.255 AS39737 1
60 193.254.242.0/23 /23 193.254.242.0 – 193.254.243.255 AS39737 1
61 194.102.221.0/24 /24 194.102.221.0 – 194.102.221.255 AS39737 1
62 195.20.145.0/24 /24 195.20.145.0 – 195.20.145.255 AS39737 1