BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 122 IPv4 prefixes · ASN: AS28258 · showing 1–122
# Prefix ↑ Mask Range Origin ASN MOAS
1 138.117.72.0/22 /22 138.117.72.0 – 138.117.75.255 AS28258 1
2 138.117.72.0/23 /23 138.117.72.0 – 138.117.73.255 AS28258 1
3 138.117.74.0/23 /23 138.117.74.0 – 138.117.75.255 AS28258 1
4 168.227.196.0/22 /22 168.227.196.0 – 168.227.199.255 AS28258 1
5 168.227.196.0/23 /23 168.227.196.0 – 168.227.197.255 AS28258 1
6 168.227.198.0/23 /23 168.227.198.0 – 168.227.199.255 AS28258 1
7 170.246.208.0/22 /22 170.246.208.0 – 170.246.211.255 AS28258 1
8 170.246.208.0/23 /23 170.246.208.0 – 170.246.209.255 AS28258 1
9 170.246.210.0/23 /23 170.246.210.0 – 170.246.211.255 AS28258 1
10 177.104.64.0/19 /19 177.104.64.0 – 177.104.95.255 AS28258 1
11 177.104.64.0/20 /20 177.104.64.0 – 177.104.79.255 AS28258 1
12 177.104.64.0/21 /21 177.104.64.0 – 177.104.71.255 AS28258 1
13 177.104.64.0/22 /22 177.104.64.0 – 177.104.67.255 AS28258 1
14 177.104.64.0/23 /23 177.104.64.0 – 177.104.65.255 AS28258 1
15 177.104.66.0/23 /23 177.104.66.0 – 177.104.67.255 AS28258 1
16 177.104.68.0/22 /22 177.104.68.0 – 177.104.71.255 AS28258 1
17 177.104.68.0/23 /23 177.104.68.0 – 177.104.69.255 AS28258 1
18 177.104.70.0/23 /23 177.104.70.0 – 177.104.71.255 AS28258 1
19 177.104.72.0/21 /21 177.104.72.0 – 177.104.79.255 AS28258 1
20 177.104.72.0/22 /22 177.104.72.0 – 177.104.75.255 AS28258 1
21 177.104.72.0/23 /23 177.104.72.0 – 177.104.73.255 AS28258 1
22 177.104.74.0/23 /23 177.104.74.0 – 177.104.75.255 AS28258 1
23 177.104.76.0/22 /22 177.104.76.0 – 177.104.79.255 AS28258 1
24 177.104.76.0/23 /23 177.104.76.0 – 177.104.77.255 AS28258 1
25 177.104.78.0/23 /23 177.104.78.0 – 177.104.79.255 AS28258 1
26 177.104.80.0/20 /20 177.104.80.0 – 177.104.95.255 AS28258 1
27 177.104.80.0/21 /21 177.104.80.0 – 177.104.87.255 AS28258 1
28 177.104.80.0/22 /22 177.104.80.0 – 177.104.83.255 AS28258 1
29 177.104.80.0/23 /23 177.104.80.0 – 177.104.81.255 AS28258 1
30 177.104.82.0/23 /23 177.104.82.0 – 177.104.83.255 AS28258 1
31 177.104.84.0/22 /22 177.104.84.0 – 177.104.87.255 AS28258 1
32 177.104.84.0/23 /23 177.104.84.0 – 177.104.85.255 AS28258 1
33 177.104.86.0/23 /23 177.104.86.0 – 177.104.87.255 AS28258 1
34 177.104.88.0/21 /21 177.104.88.0 – 177.104.95.255 AS28258 1
35 177.104.88.0/22 /22 177.104.88.0 – 177.104.91.255 AS28258 1
36 177.104.88.0/23 /23 177.104.88.0 – 177.104.89.255 AS28258 1
37 177.104.90.0/23 /23 177.104.90.0 – 177.104.91.255 AS28258 1
38 177.104.92.0/22 /22 177.104.92.0 – 177.104.95.255 AS28258 1
39 177.104.92.0/23 /23 177.104.92.0 – 177.104.93.255 AS28258 1
40 177.104.94.0/23 /23 177.104.94.0 – 177.104.95.255 AS28258 1
41 177.126.224.0/20 /20 177.126.224.0 – 177.126.239.255 AS28258 1
42 177.126.224.0/21 /21 177.126.224.0 – 177.126.231.255 AS28258 1
43 177.126.224.0/22 /22 177.126.224.0 – 177.126.227.255 AS28258 1
44 177.126.224.0/23 /23 177.126.224.0 – 177.126.225.255 AS28258 1
45 177.126.226.0/23 /23 177.126.226.0 – 177.126.227.255 AS28258 1
46 177.126.228.0/22 /22 177.126.228.0 – 177.126.231.255 AS28258 1
47 177.126.228.0/23 /23 177.126.228.0 – 177.126.229.255 AS28258 1
48 177.126.230.0/23 /23 177.126.230.0 – 177.126.231.255 AS28258 1
49 177.126.232.0/21 /21 177.126.232.0 – 177.126.239.255 AS28258 1
50 177.126.232.0/22 /22 177.126.232.0 – 177.126.235.255 AS28258 1
51 177.126.232.0/23 /23 177.126.232.0 – 177.126.233.255 AS28258 1
52 177.126.234.0/23 /23 177.126.234.0 – 177.126.235.255 AS28258 1
53 177.126.236.0/23 /23 177.126.236.0 – 177.126.237.255 AS28258 1
54 177.126.238.0/23 /23 177.126.238.0 – 177.126.239.255 AS28258 1
55 186.235.96.0/20 /20 186.235.96.0 – 186.235.111.255 AS28258 1
56 186.235.96.0/21 /21 186.235.96.0 – 186.235.103.255 AS28258 1
57 186.235.96.0/22 /22 186.235.96.0 – 186.235.99.255 AS28258 1
58 186.235.96.0/23 /23 186.235.96.0 – 186.235.97.255 AS28258 1
59 186.235.98.0/23 /23 186.235.98.0 – 186.235.99.255 AS28258 1
60 186.235.100.0/22 /22 186.235.100.0 – 186.235.103.255 AS28258 1
61 186.235.100.0/23 /23 186.235.100.0 – 186.235.101.255 AS28258 1
62 186.235.102.0/23 /23 186.235.102.0 – 186.235.103.255 AS28258 1
63 186.235.104.0/21 /21 186.235.104.0 – 186.235.111.255 AS28258 1
64 186.235.104.0/22 /22 186.235.104.0 – 186.235.107.255 AS28258 1
65 186.235.104.0/23 /23 186.235.104.0 – 186.235.105.255 AS28258 1
66 186.235.106.0/23 /23 186.235.106.0 – 186.235.107.255 AS28258 1
67 186.235.108.0/22 /22 186.235.108.0 – 186.235.111.255 AS28258 1
68 186.235.108.0/23 /23 186.235.108.0 – 186.235.109.255 AS28258 1
69 186.235.110.0/23 /23 186.235.110.0 – 186.235.111.255 AS28258 1
70 187.16.176.0/20 /20 187.16.176.0 – 187.16.191.255 AS28258 1
71 187.16.176.0/21 /21 187.16.176.0 – 187.16.183.255 AS28258 1
72 187.16.176.0/22 /22 187.16.176.0 – 187.16.179.255 AS28258 1
73 187.16.176.0/23 /23 187.16.176.0 – 187.16.177.255 AS28258 1
74 187.16.178.0/23 /23 187.16.178.0 – 187.16.179.255 AS28258 1
75 187.16.180.0/22 /22 187.16.180.0 – 187.16.183.255 AS28258 1
76 187.16.180.0/23 /23 187.16.180.0 – 187.16.181.255 AS28258 1
77 187.16.182.0/23 /23 187.16.182.0 – 187.16.183.255 AS28258 1
78 187.16.184.0/21 /21 187.16.184.0 – 187.16.191.255 AS28258 1
79 187.16.184.0/22 /22 187.16.184.0 – 187.16.187.255 AS28258 1
80 187.16.184.0/23 /23 187.16.184.0 – 187.16.185.255 AS28258 1
81 187.16.186.0/23 /23 187.16.186.0 – 187.16.187.255 AS28258 1
82 187.16.188.0/22 /22 187.16.188.0 – 187.16.191.255 AS28258 1
83 187.16.188.0/23 /23 187.16.188.0 – 187.16.189.255 AS28258 1
84 187.16.190.0/23 /23 187.16.190.0 – 187.16.191.255 AS28258 1
85 187.85.80.0/20 /20 187.85.80.0 – 187.85.95.255 AS28258 1
86 187.85.80.0/21 /21 187.85.80.0 – 187.85.87.255 AS28258 1
87 187.85.80.0/22 /22 187.85.80.0 – 187.85.83.255 AS28258 1
88 187.85.80.0/23 /23 187.85.80.0 – 187.85.81.255 AS28258 1
89 187.85.82.0/23 /23 187.85.82.0 – 187.85.83.255 AS28258 1
90 187.85.84.0/22 /22 187.85.84.0 – 187.85.87.255 AS28258 1
91 187.85.84.0/23 /23 187.85.84.0 – 187.85.85.255 AS28258 1
92 187.85.86.0/23 /23 187.85.86.0 – 187.85.87.255 AS28258 1
93 187.85.88.0/21 /21 187.85.88.0 – 187.85.95.255 AS28258 1
94 187.85.88.0/22 /22 187.85.88.0 – 187.85.91.255 AS28258 1
95 187.85.88.0/23 /23 187.85.88.0 – 187.85.89.255 AS28258 1
96 187.85.90.0/23 /23 187.85.90.0 – 187.85.91.255 AS28258 1
97 187.85.92.0/22 /22 187.85.92.0 – 187.85.95.255 AS28258 1
98 187.85.92.0/23 /23 187.85.92.0 – 187.85.93.255 AS28258 1
99 187.85.94.0/23 /23 187.85.94.0 – 187.85.95.255 AS28258 1
100 190.108.96.0/19 /19 190.108.96.0 – 190.108.127.255 AS28258 1
101 190.108.96.0/20 /20 190.108.96.0 – 190.108.111.255 AS28258 1
102 190.108.96.0/22 /22 190.108.96.0 – 190.108.99.255 AS28258 1
103 190.108.96.0/23 /23 190.108.96.0 – 190.108.97.255 AS28258 1
104 190.108.98.0/23 /23 190.108.98.0 – 190.108.99.255 AS28258 1
105 190.108.100.0/22 /22 190.108.100.0 – 190.108.103.255 AS28258 1
106 190.108.104.0/22 /22 190.108.104.0 – 190.108.107.255 AS28258 1
107 190.108.104.0/23 /23 190.108.104.0 – 190.108.105.255 AS28258 1
108 190.108.108.0/23 /23 190.108.108.0 – 190.108.109.255 AS28258 1
109 190.108.110.0/23 /23 190.108.110.0 – 190.108.111.255 AS28258 1
110 190.108.112.0/20 /20 190.108.112.0 – 190.108.127.255 AS28258 1
111 190.108.112.0/22 /22 190.108.112.0 – 190.108.115.255 AS28258 1
112 190.108.112.0/23 /23 190.108.112.0 – 190.108.113.255 AS28258 1
113 190.108.114.0/23 /23 190.108.114.0 – 190.108.115.255 AS28258 1
114 190.108.116.0/22 /22 190.108.116.0 – 190.108.119.255 AS28258 1
115 190.108.116.0/23 /23 190.108.116.0 – 190.108.117.255 AS28258 1
116 190.108.118.0/23 /23 190.108.118.0 – 190.108.119.255 AS28258 1
117 190.108.120.0/22 /22 190.108.120.0 – 190.108.123.255 AS28258 1
118 190.108.120.0/23 /23 190.108.120.0 – 190.108.121.255 AS28258 1
119 190.108.122.0/23 /23 190.108.122.0 – 190.108.123.255 AS28258 1
120 190.108.124.0/22 /22 190.108.124.0 – 190.108.127.255 AS28258 1
121 190.108.124.0/23 /23 190.108.124.0 – 190.108.125.255 AS28258 1
122 190.108.126.0/23 /23 190.108.126.0 – 190.108.127.255 AS28258 1