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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 81 IPv4 prefixes · ASN: AS10557 · showing 1–81
# Prefix ↑ Mask Range Origin ASN MOAS
1 2.56.20.0/23 /23 2.56.20.0 – 2.56.21.255 AS10557 1
2 2.56.22.0/23 /23 2.56.22.0 – 2.56.23.255 AS10557 1
3 23.27.15.0/24 /24 23.27.15.0 – 23.27.15.255 AS10557 1
4 23.27.19.0/24 /24 23.27.19.0 – 23.27.19.255 AS10557 1
5 23.27.56.0/22 /22 23.27.56.0 – 23.27.59.255 AS10557 1
6 23.27.170.0/24 /24 23.27.170.0 – 23.27.170.255 AS10557 1
7 23.27.221.0/24 /24 23.27.221.0 – 23.27.221.255 AS10557 1
8 23.27.223.0/24 /24 23.27.223.0 – 23.27.223.255 AS10557 1
9 23.230.249.0/24 /24 23.230.249.0 – 23.230.249.255 AS10557 1
10 37.60.142.0/24 /24 37.60.142.0 – 37.60.142.255 AS10557 1
11 37.61.225.0/24 /24 37.61.225.0 – 37.61.225.255 AS10557 1
12 37.61.230.0/24 /24 37.61.230.0 – 37.61.230.255 AS10557 1
13 45.38.252.0/24 /24 45.38.252.0 – 45.38.252.255 AS10557 1
14 45.39.64.0/24 /24 45.39.64.0 – 45.39.64.255 AS10557 1
15 45.39.90.0/24 /24 45.39.90.0 – 45.39.90.255 AS10557 1
16 50.117.38.0/24 /24 50.117.38.0 – 50.117.38.255 AS10557 1
17 50.118.202.0/24 /24 50.118.202.0 – 50.118.202.255 AS10557 1
18 79.174.8.0/22 /22 79.174.8.0 – 79.174.11.255 AS10557 1
19 84.39.200.0/23 /23 84.39.200.0 – 84.39.201.255 AS10557 1
20 84.39.202.0/23 /23 84.39.202.0 – 84.39.203.255 AS10557 1
21 85.209.86.0/24 /24 85.209.86.0 – 85.209.86.255 AS10557 1
22 87.120.58.0/24 /24 87.120.58.0 – 87.120.58.255 AS10557 1
23 87.120.62.0/24 /24 87.120.62.0 – 87.120.62.255 AS10557 1
24 87.120.247.0/24 /24 87.120.247.0 – 87.120.247.255 AS10557 1
25 87.121.102.0/24 /24 87.121.102.0 – 87.121.102.255 AS10557 1
26 92.246.68.0/23 /23 92.246.68.0 – 92.246.69.255 AS10557 1
27 92.246.70.0/23 /23 92.246.70.0 – 92.246.71.255 AS10557 1
28 93.123.25.0/24 /24 93.123.25.0 – 93.123.25.255 AS10557 1
29 94.156.40.0/23 /23 94.156.40.0 – 94.156.41.255 AS10557 1
30 94.156.62.0/23 /23 94.156.62.0 – 94.156.63.255 AS10557 1
31 94.156.132.0/23 /23 94.156.132.0 – 94.156.133.255 AS10557 1
32 94.156.145.0/24 /24 94.156.145.0 – 94.156.145.255 AS10557 1
33 94.156.224.0/23 /23 94.156.224.0 – 94.156.225.255 AS10557 1
34 104.252.9.0/24 /24 104.252.9.0 – 104.252.9.255 AS10557 1
35 104.252.104.0/24 /24 104.252.104.0 – 104.252.104.255 AS10557 1
36 104.252.106.0/24 /24 104.252.106.0 – 104.252.106.255 AS10557 1
37 104.252.177.0/24 /24 104.252.177.0 – 104.252.177.255 AS10557 1
38 104.252.180.0/24 /24 104.252.180.0 – 104.252.180.255 AS10557 1
39 104.253.42.0/24 /24 104.253.42.0 – 104.253.42.255 AS10557 1
40 104.253.100.0/24 /24 104.253.100.0 – 104.253.100.255 AS10557 1
41 104.253.101.0/24 /24 104.253.101.0 – 104.253.101.255 AS10557 1
42 104.253.107.0/24 /24 104.253.107.0 – 104.253.107.255 AS10557 1
43 104.253.110.0/24 /24 104.253.110.0 – 104.253.110.255 AS10557 1
44 136.0.74.0/24 /24 136.0.74.0 – 136.0.74.255 AS10557 1
45 136.0.79.0/24 /24 136.0.79.0 – 136.0.79.255 AS10557 1
46 136.0.125.0/24 /24 136.0.125.0 – 136.0.125.255 AS10557 1
47 142.111.6.0/23 /23 142.111.6.0 – 142.111.7.255 AS10557 1
48 142.252.12.0/22 /22 142.252.12.0 – 142.252.15.255 AS10557 1
49 142.252.118.0/24 /24 142.252.118.0 – 142.252.118.255 AS10557 1
50 142.252.130.0/24 /24 142.252.130.0 – 142.252.130.255 AS10557 1
51 142.252.134.0/24 /24 142.252.134.0 – 142.252.134.255 AS10557 1
52 142.252.136.0/24 /24 142.252.136.0 – 142.252.136.255 AS10557 1
53 142.252.146.0/24 /24 142.252.146.0 – 142.252.146.255 AS10557 1
54 142.252.152.0/24 /24 142.252.152.0 – 142.252.152.255 AS10557 1
55 142.252.221.0/24 /24 142.252.221.0 – 142.252.221.255 AS10557 1
56 142.252.248.0/24 /24 142.252.248.0 – 142.252.248.255 AS10557 1
57 142.252.249.0/24 /24 142.252.249.0 – 142.252.249.255 AS10557 1
58 158.120.252.0/23 /23 158.120.252.0 – 158.120.253.255 AS10557 1
59 166.88.121.0/24 /24 166.88.121.0 – 166.88.121.255 AS10557 1
60 166.88.192.0/24 /24 166.88.192.0 – 166.88.192.255 AS10557 1
61 172.120.4.0/24 /24 172.120.4.0 – 172.120.4.255 AS10557 1
62 172.120.11.0/24 /24 172.120.11.0 – 172.120.11.255 AS10557 1
63 172.121.104.0/24 /24 172.121.104.0 – 172.121.104.255 AS10557 1
64 172.121.129.0/24 /24 172.121.129.0 – 172.121.129.255 AS10557 1
65 172.121.244.0/22 /22 172.121.244.0 – 172.121.247.255 AS10557 1
66 172.252.31.0/24 /24 172.252.31.0 – 172.252.31.255 AS10557 1
67 173.245.64.0/22 /22 173.245.64.0 – 173.245.67.255 AS10557 1
68 185.191.230.0/24 /24 185.191.230.0 – 185.191.230.255 AS10557 1
69 185.215.149.0/24 /24 185.215.149.0 – 185.215.149.255 AS10557 1
70 188.212.110.0/24 /24 188.212.110.0 – 188.212.110.255 AS10557 1
71 193.31.32.0/23 /23 193.31.32.0 – 193.31.33.255 AS10557 1
72 193.31.34.0/23 /23 193.31.34.0 – 193.31.35.255 AS10557 1
73 194.93.52.0/23 /23 194.93.52.0 – 194.93.53.255 AS10557 1
74 194.93.54.0/23 /23 194.93.54.0 – 194.93.55.255 AS10557 1
75 195.38.0.0/23 /23 195.38.0.0 – 195.38.1.255 AS10557 1
76 195.38.2.0/23 /23 195.38.2.0 – 195.38.3.255 AS10557 1
77 203.78.161.0/24 /24 203.78.161.0 – 203.78.161.255 AS10557 1
78 203.78.164.0/24 /24 203.78.164.0 – 203.78.164.255 AS10557 1
79 209.73.141.0/24 /24 209.73.141.0 – 209.73.141.255 AS10557 1
80 216.18.230.0/24 /24 216.18.230.0 – 216.18.230.255 AS10557 1
81 216.172.142.0/24 /24 216.172.142.0 – 216.172.142.255 AS10557 1