BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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) 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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 104 IPv4 prefixes · ASN: AS27668 · showing 1–104
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.238.190.0/24 /24 201.238.190.0 – 201.238.190.255 AS27668 1
2 201.238.189.0/24 /24 201.238.189.0 – 201.238.189.255 AS27668 1
3 201.238.177.0/24 /24 201.238.177.0 – 201.238.177.255 AS27668 1
4 201.238.176.0/20 /20 201.238.176.0 – 201.238.191.255 AS27668 1
5 201.238.168.0/21 /21 201.238.168.0 – 201.238.175.255 AS27668 1
6 201.238.160.0/20 /20 201.238.160.0 – 201.238.175.255 AS27668 1
7 201.238.156.0/24 /24 201.238.156.0 – 201.238.156.255 AS27668 1
8 201.238.152.0/23 /23 201.238.152.0 – 201.238.153.255 AS27668 1
9 201.238.151.0/24 /24 201.238.151.0 – 201.238.151.255 AS27668 1
10 201.238.150.0/24 /24 201.238.150.0 – 201.238.150.255 AS27668 1
11 201.238.148.0/24 /24 201.238.148.0 – 201.238.148.255 AS27668 1
12 201.238.144.0/21 /21 201.238.144.0 – 201.238.151.255 AS27668 1
13 201.238.144.0/20 /20 201.238.144.0 – 201.238.159.255 AS27668 1
14 201.238.136.0/21 /21 201.238.136.0 – 201.238.143.255 AS27668 1
15 201.238.130.0/24 /24 201.238.130.0 – 201.238.130.255 AS27668 1
16 201.238.129.0/24 /24 201.238.129.0 – 201.238.129.255 AS27668 1
17 201.238.128.0/20 /20 201.238.128.0 – 201.238.143.255 AS27668 1
18 201.238.128.0/19 /19 201.238.128.0 – 201.238.159.255 AS27668 1
19 200.55.239.0/24 /24 200.55.239.0 – 200.55.239.255 AS27668 1
20 200.55.238.0/24 /24 200.55.238.0 – 200.55.238.255 AS27668 1
21 200.55.236.0/24 /24 200.55.236.0 – 200.55.236.255 AS27668 1
22 200.55.232.0/21 /21 200.55.232.0 – 200.55.239.255 AS27668 1
23 200.55.231.0/24 /24 200.55.231.0 – 200.55.231.255 AS27668 1
24 200.55.230.0/24 /24 200.55.230.0 – 200.55.230.255 AS27668 1
25 200.55.229.0/24 /24 200.55.229.0 – 200.55.229.255 AS27668 1
26 200.55.228.0/24 /24 200.55.228.0 – 200.55.228.255 AS27668 1
27 200.55.227.0/24 /24 200.55.227.0 – 200.55.227.255 AS27668 1
28 200.55.226.0/24 /24 200.55.226.0 – 200.55.226.255 AS27668 1
29 200.55.225.0/24 /24 200.55.225.0 – 200.55.225.255 AS27668 1
30 200.55.224.0/24 /24 200.55.224.0 – 200.55.224.255 AS27668 1
31 200.55.224.0/20 /20 200.55.224.0 – 200.55.239.255 AS27668 1
32 191.100.248.0/21 /21 191.100.248.0 – 191.100.255.255 AS27668 1
33 191.100.240.0/21 /21 191.100.240.0 – 191.100.247.255 AS27668 1
34 191.100.232.0/21 /21 191.100.232.0 – 191.100.239.255 AS27668 1
35 191.100.224.0/21 /21 191.100.224.0 – 191.100.231.255 AS27668 1
36 191.100.216.0/21 /21 191.100.216.0 – 191.100.223.255 AS27668 1
37 191.100.208.0/21 /21 191.100.208.0 – 191.100.215.255 AS27668 1
38 191.100.200.0/21 /21 191.100.200.0 – 191.100.207.255 AS27668 1
39 191.100.192.0/21 /21 191.100.192.0 – 191.100.199.255 AS27668 1
40 191.100.184.0/21 /21 191.100.184.0 – 191.100.191.255 AS27668 1
41 191.100.176.0/21 /21 191.100.176.0 – 191.100.183.255 AS27668 1
42 191.100.168.0/21 /21 191.100.168.0 – 191.100.175.255 AS27668 1
43 191.100.160.0/21 /21 191.100.160.0 – 191.100.167.255 AS27668 1
44 191.100.152.0/21 /21 191.100.152.0 – 191.100.159.255 AS27668 1
45 191.100.144.0/21 /21 191.100.144.0 – 191.100.151.255 AS27668 1
46 191.100.136.0/21 /21 191.100.136.0 – 191.100.143.255 AS27668 1
47 191.100.128.0/21 /21 191.100.128.0 – 191.100.135.255 AS27668 1
48 191.100.120.0/21 /21 191.100.120.0 – 191.100.127.255 AS27668 1
49 191.100.112.0/21 /21 191.100.112.0 – 191.100.119.255 AS27668 1
50 191.100.112.0/20 /20 191.100.112.0 – 191.100.127.255 AS27668 1
51 191.100.104.0/21 /21 191.100.104.0 – 191.100.111.255 AS27668 1
52 191.100.96.0/21 /21 191.100.96.0 – 191.100.103.255 AS27668 1
53 191.100.96.0/20 /20 191.100.96.0 – 191.100.111.255 AS27668 1
54 191.100.88.0/21 /21 191.100.88.0 – 191.100.95.255 AS27668 1
55 191.100.80.0/21 /21 191.100.80.0 – 191.100.87.255 AS27668 1
56 191.100.80.0/20 /20 191.100.80.0 – 191.100.95.255 AS27668 1
57 191.100.72.0/21 /21 191.100.72.0 – 191.100.79.255 AS27668 1
58 191.100.64.0/21 /21 191.100.64.0 – 191.100.71.255 AS27668 1
59 191.100.64.0/20 /20 191.100.64.0 – 191.100.79.255 AS27668 1
60 191.100.56.0/21 /21 191.100.56.0 – 191.100.63.255 AS27668 1
61 191.100.48.0/21 /21 191.100.48.0 – 191.100.55.255 AS27668 1
62 191.100.48.0/20 /20 191.100.48.0 – 191.100.63.255 AS27668 1
63 191.100.40.0/21 /21 191.100.40.0 – 191.100.47.255 AS27668 1
64 191.100.32.0/21 /21 191.100.32.0 – 191.100.39.255 AS27668 1
65 191.100.32.0/20 /20 191.100.32.0 – 191.100.47.255 AS27668 1
66 191.100.25.0/24 /24 191.100.25.0 – 191.100.25.255 AS27668 1
67 191.100.24.0/21 /21 191.100.24.0 – 191.100.31.255 AS27668 1
68 191.100.23.0/24 /24 191.100.23.0 – 191.100.23.255 AS27668 1
69 191.100.22.0/24 /24 191.100.22.0 – 191.100.22.255 AS27668 1
70 191.100.21.0/24 /24 191.100.21.0 – 191.100.21.255 AS27668 1
71 191.100.16.0/22 /22 191.100.16.0 – 191.100.19.255 AS27668 1
72 191.100.16.0/21 /21 191.100.16.0 – 191.100.23.255 AS27668 1
73 191.100.16.0/20 /20 191.100.16.0 – 191.100.31.255 AS27668 1
74 191.100.0.0/21 /21 191.100.0.0 – 191.100.7.255 AS27668 1
75 191.100.0.0/16 /16 191.100.0.0 – 191.100.255.255 AS27668 1
76 190.94.144.0/22 /22 190.94.144.0 – 190.94.147.255 AS27668 1
77 190.94.140.0/22 /22 190.94.140.0 – 190.94.143.255 AS27668 1
78 190.94.136.0/22 /22 190.94.136.0 – 190.94.139.255 AS27668 1
79 190.94.134.0/24 /24 190.94.134.0 – 190.94.134.255 AS27668 1
80 190.94.130.0/24 /24 190.94.130.0 – 190.94.130.255 AS27668 1
81 190.94.128.0/23 /23 190.94.128.0 – 190.94.129.255 AS27668 1
82 190.94.128.0/19 /19 190.94.128.0 – 190.94.159.255 AS27668 1
83 186.43.248.0/21 /21 186.43.248.0 – 186.43.255.255 AS27668 1
84 186.43.240.0/21 /21 186.43.240.0 – 186.43.247.255 AS27668 1
85 186.43.232.0/21 /21 186.43.232.0 – 186.43.239.255 AS27668 1
86 186.43.224.0/21 /21 186.43.224.0 – 186.43.231.255 AS27668 1
87 186.43.224.0/20 /20 186.43.224.0 – 186.43.239.255 AS27668 1
88 186.43.216.0/21 /21 186.43.216.0 – 186.43.223.255 AS27668 1
89 186.43.208.0/21 /21 186.43.208.0 – 186.43.215.255 AS27668 1
90 186.43.200.0/21 /21 186.43.200.0 – 186.43.207.255 AS27668 1
91 186.43.192.0/21 /21 186.43.192.0 – 186.43.199.255 AS27668 1
92 186.43.192.0/20 /20 186.43.192.0 – 186.43.207.255 AS27668 1
93 186.43.192.0/18 /18 186.43.192.0 – 186.43.255.255 AS27668 1
94 186.43.184.0/21 /21 186.43.184.0 – 186.43.191.255 AS27668 1
95 186.43.176.0/21 /21 186.43.176.0 – 186.43.183.255 AS27668 1
96 186.43.176.0/20 /20 186.43.176.0 – 186.43.191.255 AS27668 1
97 186.43.168.0/21 /21 186.43.168.0 – 186.43.175.255 AS27668 1
98 186.43.160.0/21 /21 186.43.160.0 – 186.43.167.255 AS27668 1
99 186.43.152.0/21 /21 186.43.152.0 – 186.43.159.255 AS27668 1
100 186.43.144.0/21 /21 186.43.144.0 – 186.43.151.255 AS27668 1
101 186.43.136.0/21 /21 186.43.136.0 – 186.43.143.255 AS27668 1
102 186.43.128.0/21 /21 186.43.128.0 – 186.43.135.255 AS27668 1
103 186.43.128.0/19 /19 186.43.128.0 – 186.43.159.255 AS27668 1
104 186.43.128.0/18 /18 186.43.128.0 – 186.43.191.255 AS27668 1