BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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 →
thank you!
IPv4 prefixes
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 190 IPv4 prefixes · ASN: AS42961 · showing 1–190
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.203.0.0/18 /18 31.203.0.0 – 31.203.63.255 AS42961 1
2 31.203.64.0/18 /18 31.203.64.0 – 31.203.127.255 AS42961 1
3 31.203.128.0/18 /18 31.203.128.0 – 31.203.191.255 AS42961 1
4 31.203.128.0/19 /19 31.203.128.0 – 31.203.159.255 AS42961 1
5 31.203.160.0/19 /19 31.203.160.0 – 31.203.191.255 AS42961 1
6 31.203.192.0/18 /18 31.203.192.0 – 31.203.255.255 AS42961 1
7 31.203.192.0/19 /19 31.203.192.0 – 31.203.223.255 AS42961 1
8 31.203.224.0/19 /19 31.203.224.0 – 31.203.255.255 AS42961 1
9 31.214.0.0/18 /18 31.214.0.0 – 31.214.63.255 AS42961 1
10 31.214.0.0/19 /19 31.214.0.0 – 31.214.31.255 AS42961 1
11 31.214.0.0/20 /20 31.214.0.0 – 31.214.15.255 AS42961 1
12 31.214.16.0/20 /20 31.214.16.0 – 31.214.31.255 AS42961 1
13 31.214.32.0/19 /19 31.214.32.0 – 31.214.63.255 AS42961 1
14 31.214.64.0/18 /18 31.214.64.0 – 31.214.127.255 AS42961 1
15 31.214.64.0/19 /19 31.214.64.0 – 31.214.95.255 AS42961 1
16 31.214.96.0/19 /19 31.214.96.0 – 31.214.127.255 AS42961 1
17 37.34.128.0/18 /18 37.34.128.0 – 37.34.191.255 AS42961 1
18 37.34.128.0/19 /19 37.34.128.0 – 37.34.159.255 AS42961 1
19 37.34.128.0/20 /20 37.34.128.0 – 37.34.143.255 AS42961 1
20 37.34.144.0/20 /20 37.34.144.0 – 37.34.159.255 AS42961 1
21 37.34.152.0/22 /22 37.34.152.0 – 37.34.155.255 AS42961 1
22 37.34.160.0/19 /19 37.34.160.0 – 37.34.191.255 AS42961 1
23 37.34.160.0/20 /20 37.34.160.0 – 37.34.175.255 AS42961 1
24 37.34.168.0/22 /22 37.34.168.0 – 37.34.171.255 AS42961 1
25 37.34.176.0/20 /20 37.34.176.0 – 37.34.191.255 AS42961 1
26 37.34.192.0/18 /18 37.34.192.0 – 37.34.255.255 AS42961 1
27 37.34.192.0/20 /20 37.34.192.0 – 37.34.207.255 AS42961 1
28 37.34.200.0/21 /21 37.34.200.0 – 37.34.207.255 AS42961 1
29 37.34.204.0/22 /22 37.34.204.0 – 37.34.207.255 AS42961 1
30 37.34.208.0/20 /20 37.34.208.0 – 37.34.223.255 AS42961 1
31 37.34.208.0/22 /22 37.34.208.0 – 37.34.211.255 AS42961 1
32 37.34.212.0/22 /22 37.34.212.0 – 37.34.215.255 AS42961 1
33 37.34.216.0/22 /22 37.34.216.0 – 37.34.219.255 AS42961 1
34 37.34.220.0/22 /22 37.34.220.0 – 37.34.223.255 AS42961 1
35 37.34.224.0/20 /20 37.34.224.0 – 37.34.239.255 AS42961 1
36 37.34.240.0/20 /20 37.34.240.0 – 37.34.255.255 AS42961 1
37 37.36.0.0/18 /18 37.36.0.0 – 37.36.63.255 AS42961 1
38 37.36.0.0/20 /20 37.36.0.0 – 37.36.15.255 AS42961 1
39 37.36.16.0/20 /20 37.36.16.0 – 37.36.31.255 AS42961 1
40 37.36.32.0/20 /20 37.36.32.0 – 37.36.47.255 AS42961 1
41 37.36.48.0/20 /20 37.36.48.0 – 37.36.63.255 AS42961 1
42 37.36.64.0/18 /18 37.36.64.0 – 37.36.127.255 AS42961 1
43 37.36.64.0/20 /20 37.36.64.0 – 37.36.79.255 AS42961 1
44 37.36.80.0/20 /20 37.36.80.0 – 37.36.95.255 AS42961 1
45 37.36.96.0/20 /20 37.36.96.0 – 37.36.111.255 AS42961 1
46 37.36.112.0/20 /20 37.36.112.0 – 37.36.127.255 AS42961 1
47 37.36.128.0/18 /18 37.36.128.0 – 37.36.191.255 AS42961 1
48 37.36.128.0/20 /20 37.36.128.0 – 37.36.143.255 AS42961 1
49 37.36.144.0/20 /20 37.36.144.0 – 37.36.159.255 AS42961 1
50 37.36.160.0/20 /20 37.36.160.0 – 37.36.175.255 AS42961 1
51 37.36.176.0/20 /20 37.36.176.0 – 37.36.191.255 AS42961 1
52 37.36.192.0/18 /18 37.36.192.0 – 37.36.255.255 AS42961 1
53 37.36.192.0/20 /20 37.36.192.0 – 37.36.207.255 AS42961 1
54 37.36.208.0/20 /20 37.36.208.0 – 37.36.223.255 AS42961 1
55 37.36.224.0/20 /20 37.36.224.0 – 37.36.239.255 AS42961 1
56 37.36.240.0/20 /20 37.36.240.0 – 37.36.255.255 AS42961 1
57 37.37.0.0/18 /18 37.37.0.0 – 37.37.63.255 AS42961 1
58 37.37.0.0/20 /20 37.37.0.0 – 37.37.15.255 AS42961 1
59 37.37.16.0/20 /20 37.37.16.0 – 37.37.31.255 AS42961 1
60 37.37.32.0/20 /20 37.37.32.0 – 37.37.47.255 AS42961 1
61 37.37.48.0/20 /20 37.37.48.0 – 37.37.63.255 AS42961 1
62 37.37.64.0/18 /18 37.37.64.0 – 37.37.127.255 AS42961 1
63 37.37.64.0/20 /20 37.37.64.0 – 37.37.79.255 AS42961 1
64 37.37.80.0/20 /20 37.37.80.0 – 37.37.95.255 AS42961 1
65 37.37.96.0/20 /20 37.37.96.0 – 37.37.111.255 AS42961 1
66 37.37.112.0/20 /20 37.37.112.0 – 37.37.127.255 AS42961 1
67 37.37.128.0/18 /18 37.37.128.0 – 37.37.191.255 AS42961 1
68 37.37.128.0/20 /20 37.37.128.0 – 37.37.143.255 AS42961 1
69 37.37.144.0/20 /20 37.37.144.0 – 37.37.159.255 AS42961 1
70 37.37.160.0/20 /20 37.37.160.0 – 37.37.175.255 AS42961 1
71 37.37.176.0/20 /20 37.37.176.0 – 37.37.191.255 AS42961 1
72 37.37.192.0/18 /18 37.37.192.0 – 37.37.255.255 AS42961 1
73 37.37.192.0/20 /20 37.37.192.0 – 37.37.207.255 AS42961 1
74 37.37.208.0/20 /20 37.37.208.0 – 37.37.223.255 AS42961 1
75 37.37.224.0/20 /20 37.37.224.0 – 37.37.239.255 AS42961 1
76 37.37.240.0/20 /20 37.37.240.0 – 37.37.255.255 AS42961 1
77 37.38.0.0/18 /18 37.38.0.0 – 37.38.63.255 AS42961 1
78 37.38.0.0/20 /20 37.38.0.0 – 37.38.15.255 AS42961 1
79 37.38.16.0/20 /20 37.38.16.0 – 37.38.31.255 AS42961 1
80 37.38.32.0/20 /20 37.38.32.0 – 37.38.47.255 AS42961 1
81 37.38.48.0/20 /20 37.38.48.0 – 37.38.63.255 AS42961 1
82 37.38.64.0/18 /18 37.38.64.0 – 37.38.127.255 AS42961 1
83 37.38.64.0/20 /20 37.38.64.0 – 37.38.79.255 AS42961 1
84 37.38.80.0/20 /20 37.38.80.0 – 37.38.95.255 AS42961 1
85 37.38.96.0/20 /20 37.38.96.0 – 37.38.111.255 AS42961 1
86 37.38.112.0/20 /20 37.38.112.0 – 37.38.127.255 AS42961 1
87 37.38.128.0/18 /18 37.38.128.0 – 37.38.191.255 AS42961 1
88 37.38.128.0/20 /20 37.38.128.0 – 37.38.143.255 AS42961 1
89 37.38.144.0/20 /20 37.38.144.0 – 37.38.159.255 AS42961 1
90 37.38.160.0/20 /20 37.38.160.0 – 37.38.175.255 AS42961 1
91 37.38.176.0/20 /20 37.38.176.0 – 37.38.191.255 AS42961 1
92 37.38.192.0/18 /18 37.38.192.0 – 37.38.255.255 AS42961 1
93 37.38.192.0/20 /20 37.38.192.0 – 37.38.207.255 AS42961 1
94 37.38.208.0/20 /20 37.38.208.0 – 37.38.223.255 AS42961 1
95 37.38.224.0/20 /20 37.38.224.0 – 37.38.239.255 AS42961 1
96 37.38.240.0/20 /20 37.38.240.0 – 37.38.255.255 AS42961 1
97 37.39.0.0/18 /18 37.39.0.0 – 37.39.63.255 AS42961 1
98 37.39.0.0/20 /20 37.39.0.0 – 37.39.15.255 AS42961 1
99 37.39.16.0/20 /20 37.39.16.0 – 37.39.31.255 AS42961 1
100 37.39.32.0/20 /20 37.39.32.0 – 37.39.47.255 AS42961 1
101 37.39.48.0/20 /20 37.39.48.0 – 37.39.63.255 AS42961 1
102 37.39.64.0/18 /18 37.39.64.0 – 37.39.127.255 AS42961 1
103 37.39.64.0/20 /20 37.39.64.0 – 37.39.79.255 AS42961 1
104 37.39.80.0/20 /20 37.39.80.0 – 37.39.95.255 AS42961 1
105 37.39.96.0/20 /20 37.39.96.0 – 37.39.111.255 AS42961 1
106 37.39.112.0/20 /20 37.39.112.0 – 37.39.127.255 AS42961 1
107 37.39.128.0/18 /18 37.39.128.0 – 37.39.191.255 AS42961 1
108 37.39.128.0/20 /20 37.39.128.0 – 37.39.143.255 AS42961 1
109 37.39.144.0/20 /20 37.39.144.0 – 37.39.159.255 AS42961 1
110 37.39.160.0/20 /20 37.39.160.0 – 37.39.175.255 AS42961 1
111 37.39.176.0/20 /20 37.39.176.0 – 37.39.191.255 AS42961 1
112 37.39.192.0/18 /18 37.39.192.0 – 37.39.255.255 AS42961 1
113 37.39.192.0/20 /20 37.39.192.0 – 37.39.207.255 AS42961 1
114 37.39.208.0/20 /20 37.39.208.0 – 37.39.223.255 AS42961 1
115 37.39.224.0/20 /20 37.39.224.0 – 37.39.239.255 AS42961 1
116 37.39.240.0/20 /20 37.39.240.0 – 37.39.255.255 AS42961 1
117 46.186.128.0/18 /18 46.186.128.0 – 46.186.191.255 AS42961 1
118 46.186.128.0/19 /19 46.186.128.0 – 46.186.159.255 AS42961 1
119 46.186.160.0/19 /19 46.186.160.0 – 46.186.191.255 AS42961 1
120 46.186.192.0/18 /18 46.186.192.0 – 46.186.255.255 AS42961 1
121 46.186.192.0/19 /19 46.186.192.0 – 46.186.223.255 AS42961 1
122 46.186.224.0/19 /19 46.186.224.0 – 46.186.255.255 AS42961 1
123 95.66.0.0/18 /18 95.66.0.0 – 95.66.63.255 AS42961 1
124 95.66.0.0/19 /19 95.66.0.0 – 95.66.31.255 AS42961 1
125 95.66.32.0/19 /19 95.66.32.0 – 95.66.63.255 AS42961 1
126 95.66.64.0/18 /18 95.66.64.0 – 95.66.127.255 AS42961 1
127 95.66.64.0/19 /19 95.66.64.0 – 95.66.95.255 AS42961 1
128 95.66.78.0/23 /23 95.66.78.0 – 95.66.79.255 AS42961 1
129 95.66.96.0/19 /19 95.66.96.0 – 95.66.127.255 AS42961 1
130 95.66.124.0/22 /22 95.66.124.0 – 95.66.127.255 AS42961 1
131 95.66.124.0/23 /23 95.66.124.0 – 95.66.125.255 AS42961 1
132 95.66.126.0/23 /23 95.66.126.0 – 95.66.127.255 AS42961 1
133 149.147.0.0/18 /18 149.147.0.0 – 149.147.63.255 AS42961 1
134 149.147.0.0/20 /20 149.147.0.0 – 149.147.15.255 AS42961 1
135 149.147.16.0/20 /20 149.147.16.0 – 149.147.31.255 AS42961 1
136 149.147.32.0/20 /20 149.147.32.0 – 149.147.47.255 AS42961 1
137 149.147.48.0/20 /20 149.147.48.0 – 149.147.63.255 AS42961 1
138 149.147.64.0/18 /18 149.147.64.0 – 149.147.127.255 AS42961 1
139 149.147.64.0/20 /20 149.147.64.0 – 149.147.79.255 AS42961 1
140 149.147.80.0/20 /20 149.147.80.0 – 149.147.95.255 AS42961 1
141 149.147.96.0/20 /20 149.147.96.0 – 149.147.111.255 AS42961 1
142 149.147.112.0/20 /20 149.147.112.0 – 149.147.127.255 AS42961 1
143 149.147.128.0/18 /18 149.147.128.0 – 149.147.191.255 AS42961 1
144 149.147.128.0/20 /20 149.147.128.0 – 149.147.143.255 AS42961 1
145 149.147.144.0/20 /20 149.147.144.0 – 149.147.159.255 AS42961 1
146 149.147.160.0/20 /20 149.147.160.0 – 149.147.175.255 AS42961 1
147 149.147.176.0/20 /20 149.147.176.0 – 149.147.191.255 AS42961 1
148 149.147.192.0/18 /18 149.147.192.0 – 149.147.255.255 AS42961 1
149 149.147.192.0/20 /20 149.147.192.0 – 149.147.207.255 AS42961 1
150 149.147.208.0/20 /20 149.147.208.0 – 149.147.223.255 AS42961 1
151 149.147.224.0/20 /20 149.147.224.0 – 149.147.239.255 AS42961 1
152 149.147.240.0/20 /20 149.147.240.0 – 149.147.255.255 AS42961 1
153 178.161.0.0/18 /18 178.161.0.0 – 178.161.63.255 AS42961 1
154 178.161.0.0/19 /19 178.161.0.0 – 178.161.31.255 AS42961 1
155 178.161.32.0/19 /19 178.161.32.0 – 178.161.63.255 AS42961 1
156 178.161.64.0/18 /18 178.161.64.0 – 178.161.127.255 AS42961 1
157 178.161.64.0/19 /19 178.161.64.0 – 178.161.95.255 AS42961 1
158 178.161.96.0/19 /19 178.161.96.0 – 178.161.127.255 AS42961 1
159 184.51.244.0/22 /22 184.51.244.0 – 184.51.247.255 AS42961 1
160 185.19.76.0/22 /22 185.19.76.0 – 185.19.79.255 AS42961 1
161 185.19.76.0/23 /23 185.19.76.0 – 185.19.77.255 AS42961 1
162 185.19.78.0/23 /23 185.19.78.0 – 185.19.79.255 AS42961 1
163 188.236.0.0/18 /18 188.236.0.0 – 188.236.63.255 AS42961 1
164 188.236.0.0/20 /20 188.236.0.0 – 188.236.15.255 AS42961 1
165 188.236.16.0/20 /20 188.236.16.0 – 188.236.31.255 AS42961 1
166 188.236.32.0/20 /20 188.236.32.0 – 188.236.47.255 AS42961 1
167 188.236.48.0/20 /20 188.236.48.0 – 188.236.63.255 AS42961 1
168 188.236.64.0/18 /18 188.236.64.0 – 188.236.127.255 AS42961 1
169 188.236.64.0/20 /20 188.236.64.0 – 188.236.79.255 AS42961 1
170 188.236.80.0/20 /20 188.236.80.0 – 188.236.95.255 AS42961 1
171 188.236.96.0/20 /20 188.236.96.0 – 188.236.111.255 AS42961 1
172 188.236.112.0/20 /20 188.236.112.0 – 188.236.127.255 AS42961 1
173 188.236.128.0/18 /18 188.236.128.0 – 188.236.191.255 AS42961 1
174 188.236.128.0/20 /20 188.236.128.0 – 188.236.143.255 AS42961 1
175 188.236.144.0/20 /20 188.236.144.0 – 188.236.159.255 AS42961 1
176 188.236.160.0/20 /20 188.236.160.0 – 188.236.175.255 AS42961 1
177 188.236.176.0/20 /20 188.236.176.0 – 188.236.191.255 AS42961 1
178 188.236.192.0/18 /18 188.236.192.0 – 188.236.255.255 AS42961 1
179 188.236.192.0/20 /20 188.236.192.0 – 188.236.207.255 AS42961 1
180 188.236.208.0/20 /20 188.236.208.0 – 188.236.223.255 AS42961 1
181 188.236.224.0/20 /20 188.236.224.0 – 188.236.239.255 AS42961 1
182 188.236.240.0/20 /20 188.236.240.0 – 188.236.255.255 AS42961 1
183 188.236.240.0/24 /24 188.236.240.0 – 188.236.240.255 AS42961 1
184 188.236.241.0/24 /24 188.236.241.0 – 188.236.241.255 AS42961 1
185 188.236.242.0/24 /24 188.236.242.0 – 188.236.242.255 AS42961 1
186 212.43.0.0/19 /19 212.43.0.0 – 212.43.31.255 AS42961 1
187 212.43.0.0/20 /20 212.43.0.0 – 212.43.15.255 AS42961 1
188 212.43.0.0/21 /21 212.43.0.0 – 212.43.7.255 AS42961 1
189 212.43.8.0/21 /21 212.43.8.0 – 212.43.15.255 AS42961 1
190 212.43.16.0/21 /21 212.43.16.0 – 212.43.23.255 AS42961 1