BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 190 IPv4 prefixes · ASN: AS11556 · showing 1–190
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.227.248.0/21 /21 201.227.248.0 – 201.227.255.255 AS11556 1
2 201.227.240.0/21 /21 201.227.240.0 – 201.227.247.255 AS11556 1
3 201.227.232.0/21 /21 201.227.232.0 – 201.227.239.255 AS11556 1
4 201.227.216.0/21 /21 201.227.216.0 – 201.227.223.255 AS11556 1
5 201.227.208.0/21 /21 201.227.208.0 – 201.227.215.255 AS11556 1
6 201.227.200.0/21 /21 201.227.200.0 – 201.227.207.255 AS11556 1
7 201.227.192.0/21 /21 201.227.192.0 – 201.227.199.255 AS11556 1
8 201.227.128.0/17 /17 201.227.128.0 – 201.227.255.255 AS11556 1
9 201.227.64.0/18 /18 201.227.64.0 – 201.227.127.255 AS11556 1
10 201.227.56.0/21 /21 201.227.56.0 – 201.227.63.255 AS11556 1
11 201.227.40.0/21 /21 201.227.40.0 – 201.227.47.255 AS11556 1
12 201.227.32.0/21 /21 201.227.32.0 – 201.227.39.255 AS11556 1
13 201.227.24.0/21 /21 201.227.24.0 – 201.227.31.255 AS11556 1
14 201.227.16.0/21 /21 201.227.16.0 – 201.227.23.255 AS11556 1
15 201.227.8.0/21 /21 201.227.8.0 – 201.227.15.255 AS11556 1
16 201.227.0.0/21 /21 201.227.0.0 – 201.227.7.255 AS11556 1
17 201.227.0.0/16 /16 201.227.0.0 – 201.227.255.255 AS11556 1
18 201.226.248.0/21 /21 201.226.248.0 – 201.226.255.255 AS11556 1
19 201.226.240.0/21 /21 201.226.240.0 – 201.226.247.255 AS11556 1
20 201.226.232.0/21 /21 201.226.232.0 – 201.226.239.255 AS11556 1
21 201.226.224.0/21 /21 201.226.224.0 – 201.226.231.255 AS11556 1
22 201.226.200.0/21 /21 201.226.200.0 – 201.226.207.255 AS11556 1
23 201.226.184.0/21 /21 201.226.184.0 – 201.226.191.255 AS11556 1
24 201.226.168.0/21 /21 201.226.168.0 – 201.226.175.255 AS11556 1
25 201.226.160.0/21 /21 201.226.160.0 – 201.226.167.255 AS11556 1
26 201.226.128.0/21 /21 201.226.128.0 – 201.226.135.255 AS11556 1
27 201.226.56.0/21 /21 201.226.56.0 – 201.226.63.255 AS11556 1
28 201.226.8.0/21 /21 201.226.8.0 – 201.226.15.255 AS11556 1
29 201.226.0.0/17 /17 201.226.0.0 – 201.226.127.255 AS11556 1
30 201.226.0.0/16 /16 201.226.0.0 – 201.226.255.255 AS11556 1
31 201.225.248.0/21 /21 201.225.248.0 – 201.225.255.255 AS11556 1
32 201.225.224.0/21 /21 201.225.224.0 – 201.225.231.255 AS11556 1
33 201.225.160.0/21 /21 201.225.160.0 – 201.225.167.255 AS11556 1
34 201.225.56.0/21 /21 201.225.56.0 – 201.225.63.255 AS11556 1
35 201.225.48.0/21 /21 201.225.48.0 – 201.225.55.255 AS11556 1
36 201.225.40.0/21 /21 201.225.40.0 – 201.225.47.255 AS11556 1
37 201.225.32.0/21 /21 201.225.32.0 – 201.225.39.255 AS11556 1
38 201.225.24.0/21 /21 201.225.24.0 – 201.225.31.255 AS11556 1
39 201.225.16.0/21 /21 201.225.16.0 – 201.225.23.255 AS11556 1
40 201.225.0.0/17 /17 201.225.0.0 – 201.225.127.255 AS11556 1
41 201.225.0.0/16 /16 201.225.0.0 – 201.225.255.255 AS11556 1
42 201.224.248.0/21 /21 201.224.248.0 – 201.224.255.255 AS11556 1
43 201.224.144.0/21 /21 201.224.144.0 – 201.224.151.255 AS11556 1
44 201.224.136.0/21 /21 201.224.136.0 – 201.224.143.255 AS11556 1
45 201.224.128.0/21 /21 201.224.128.0 – 201.224.135.255 AS11556 1
46 201.224.128.0/18 /18 201.224.128.0 – 201.224.191.255 AS11556 1
47 201.224.80.0/21 /21 201.224.80.0 – 201.224.87.255 AS11556 1
48 201.224.56.0/21 /21 201.224.56.0 – 201.224.63.255 AS11556 1
49 201.224.32.0/21 /21 201.224.32.0 – 201.224.39.255 AS11556 1
50 201.224.0.0/17 /17 201.224.0.0 – 201.224.127.255 AS11556 1
51 201.224.0.0/16 /16 201.224.0.0 – 201.224.255.255 AS11556 1
52 201.224.0.0/14 /14 201.224.0.0 – 201.227.255.255 AS11556 1
53 201.131.148.0/22 /22 201.131.148.0 – 201.131.151.255 AS11556 1
54 200.115.175.0/24 /24 200.115.175.0 – 200.115.175.255 AS11556 1
55 200.115.169.0/24 /24 200.115.169.0 – 200.115.169.255 AS11556 1
56 200.115.168.0/24 /24 200.115.168.0 – 200.115.168.255 AS11556 1
57 200.115.164.0/24 /24 200.115.164.0 – 200.115.164.255 AS11556 1
58 200.115.161.0/24 /24 200.115.161.0 – 200.115.161.255 AS11556 1
59 200.33.125.0/24 /24 200.33.125.0 – 200.33.125.255 AS11556 1
60 190.35.240.0/21 /21 190.35.240.0 – 190.35.247.255 AS11556 1
61 190.35.232.0/21 /21 190.35.232.0 – 190.35.239.255 AS11556 1
62 190.35.224.0/21 /21 190.35.224.0 – 190.35.231.255 AS11556 1
63 190.35.216.0/21 /21 190.35.216.0 – 190.35.223.255 AS11556 1
64 190.35.208.0/21 /21 190.35.208.0 – 190.35.215.255 AS11556 1
65 190.35.200.0/21 /21 190.35.200.0 – 190.35.207.255 AS11556 1
66 190.35.192.0/21 /21 190.35.192.0 – 190.35.199.255 AS11556 1
67 190.35.192.0/18 /18 190.35.192.0 – 190.35.255.255 AS11556 1
68 190.35.128.0/18 /18 190.35.128.0 – 190.35.191.255 AS11556 1
69 190.35.72.0/21 /21 190.35.72.0 – 190.35.79.255 AS11556 1
70 190.35.64.0/21 /21 190.35.64.0 – 190.35.71.255 AS11556 1
71 190.35.64.0/18 /18 190.35.64.0 – 190.35.127.255 AS11556 1
72 190.35.32.0/21 /21 190.35.32.0 – 190.35.39.255 AS11556 1
73 190.35.24.0/21 /21 190.35.24.0 – 190.35.31.255 AS11556 1
74 190.35.16.0/21 /21 190.35.16.0 – 190.35.23.255 AS11556 1
75 190.35.12.0/22 /22 190.35.12.0 – 190.35.15.255 AS11556 1
76 190.35.0.0/21 /21 190.35.0.0 – 190.35.7.255 AS11556 1
77 190.35.0.0/18 /18 190.35.0.0 – 190.35.63.255 AS11556 1
78 190.35.0.0/17 /17 190.35.0.0 – 190.35.127.255 AS11556 1
79 190.35.0.0/16 /16 190.35.0.0 – 190.35.255.255 AS11556 1
80 190.34.248.0/21 /21 190.34.248.0 – 190.34.255.255 AS11556 1
81 190.34.244.0/22 /22 190.34.244.0 – 190.34.247.255 AS11556 1
82 190.34.240.0/21 /21 190.34.240.0 – 190.34.247.255 AS11556 1
83 190.34.232.0/21 /21 190.34.232.0 – 190.34.239.255 AS11556 1
84 190.34.224.0/21 /21 190.34.224.0 – 190.34.231.255 AS11556 1
85 190.34.144.0/21 /21 190.34.144.0 – 190.34.151.255 AS11556 1
86 190.34.136.0/21 /21 190.34.136.0 – 190.34.143.255 AS11556 1
87 190.34.128.0/21 /21 190.34.128.0 – 190.34.135.255 AS11556 1
88 190.34.128.0/17 /17 190.34.128.0 – 190.34.255.255 AS11556 1
89 190.34.64.0/21 /21 190.34.64.0 – 190.34.71.255 AS11556 1
90 190.34.64.0/18 /18 190.34.64.0 – 190.34.127.255 AS11556 1
91 190.34.56.0/21 /21 190.34.56.0 – 190.34.63.255 AS11556 1
92 190.34.32.0/21 /21 190.34.32.0 – 190.34.39.255 AS11556 1
93 190.34.24.0/21 /21 190.34.24.0 – 190.34.31.255 AS11556 1
94 190.34.16.0/21 /21 190.34.16.0 – 190.34.23.255 AS11556 1
95 190.34.8.0/21 /21 190.34.8.0 – 190.34.15.255 AS11556 1
96 190.34.0.0/21 /21 190.34.0.0 – 190.34.7.255 AS11556 1
97 190.34.0.0/16 /16 190.34.0.0 – 190.34.255.255 AS11556 1
98 190.33.200.0/21 /21 190.33.200.0 – 190.33.207.255 AS11556 1
99 190.33.128.0/18 /18 190.33.128.0 – 190.33.191.255 AS11556 1
100 190.33.128.0/17 /17 190.33.128.0 – 190.33.255.255 AS11556 1
101 190.33.0.0/17 /17 190.33.0.0 – 190.33.127.255 AS11556 1
102 190.33.0.0/16 /16 190.33.0.0 – 190.33.255.255 AS11556 1
103 190.32.248.0/21 /21 190.32.248.0 – 190.32.255.255 AS11556 1
104 190.32.240.0/21 /21 190.32.240.0 – 190.32.247.255 AS11556 1
105 190.32.232.0/21 /21 190.32.232.0 – 190.32.239.255 AS11556 1
106 190.32.128.0/18 /18 190.32.128.0 – 190.32.191.255 AS11556 1
107 190.32.128.0/17 /17 190.32.128.0 – 190.32.255.255 AS11556 1
108 190.32.88.0/21 /21 190.32.88.0 – 190.32.95.255 AS11556 1
109 190.32.0.0/21 /21 190.32.0.0 – 190.32.7.255 AS11556 1
110 190.32.0.0/16 /16 190.32.0.0 – 190.32.255.255 AS11556 1
111 190.32.0.0/14 /14 190.32.0.0 – 190.35.255.255 AS11556 1
112 186.75.128.0/17 /17 186.75.128.0 – 186.75.255.255 AS11556 1
113 186.75.112.0/21 /21 186.75.112.0 – 186.75.119.255 AS11556 1
114 186.75.104.0/21 /21 186.75.104.0 – 186.75.111.255 AS11556 1
115 186.75.96.0/21 /21 186.75.96.0 – 186.75.103.255 AS11556 1
116 186.75.88.0/21 /21 186.75.88.0 – 186.75.95.255 AS11556 1
117 186.75.80.0/21 /21 186.75.80.0 – 186.75.87.255 AS11556 1
118 186.75.72.0/21 /21 186.75.72.0 – 186.75.79.255 AS11556 1
119 186.75.64.0/21 /21 186.75.64.0 – 186.75.71.255 AS11556 1
120 186.75.64.0/18 /18 186.75.64.0 – 186.75.127.255 AS11556 1
121 186.75.56.0/21 /21 186.75.56.0 – 186.75.63.255 AS11556 1
122 186.75.48.0/21 /21 186.75.48.0 – 186.75.55.255 AS11556 1
123 186.75.40.0/21 /21 186.75.40.0 – 186.75.47.255 AS11556 1
124 186.75.32.0/21 /21 186.75.32.0 – 186.75.39.255 AS11556 1
125 186.75.24.0/21 /21 186.75.24.0 – 186.75.31.255 AS11556 1
126 186.75.16.0/21 /21 186.75.16.0 – 186.75.23.255 AS11556 1
127 186.75.8.0/21 /21 186.75.8.0 – 186.75.15.255 AS11556 1
128 186.75.0.0/21 /21 186.75.0.0 – 186.75.7.255 AS11556 1
129 186.75.0.0/17 /17 186.75.0.0 – 186.75.127.255 AS11556 1
130 186.74.232.0/21 /21 186.74.232.0 – 186.74.239.255 AS11556 1
131 186.74.184.0/21 /21 186.74.184.0 – 186.74.191.255 AS11556 1
132 186.74.176.0/21 /21 186.74.176.0 – 186.74.183.255 AS11556 1
133 186.74.168.0/21 /21 186.74.168.0 – 186.74.175.255 AS11556 1
134 186.74.160.0/21 /21 186.74.160.0 – 186.74.167.255 AS11556 1
135 186.74.152.0/21 /21 186.74.152.0 – 186.74.159.255 AS11556 1
136 186.74.144.0/21 /21 186.74.144.0 – 186.74.151.255 AS11556 1
137 186.74.136.0/21 /21 186.74.136.0 – 186.74.143.255 AS11556 1
138 186.74.128.0/21 /21 186.74.128.0 – 186.74.135.255 AS11556 1
139 186.74.128.0/17 /17 186.74.128.0 – 186.74.255.255 AS11556 1
140 186.74.64.0/18 /18 186.74.64.0 – 186.74.127.255 AS11556 1
141 186.74.56.0/21 /21 186.74.56.0 – 186.74.63.255 AS11556 1
142 186.74.48.0/21 /21 186.74.48.0 – 186.74.55.255 AS11556 1
143 186.74.40.0/21 /21 186.74.40.0 – 186.74.47.255 AS11556 1
144 186.74.32.0/21 /21 186.74.32.0 – 186.74.39.255 AS11556 1
145 186.74.24.0/21 /21 186.74.24.0 – 186.74.31.255 AS11556 1
146 186.74.16.0/21 /21 186.74.16.0 – 186.74.23.255 AS11556 1
147 186.74.8.0/21 /21 186.74.8.0 – 186.74.15.255 AS11556 1
148 186.74.0.0/21 /21 186.74.0.0 – 186.74.7.255 AS11556 1
149 186.74.0.0/18 /18 186.74.0.0 – 186.74.63.255 AS11556 1
150 186.74.0.0/17 /17 186.74.0.0 – 186.74.127.255 AS11556 1
151 186.74.0.0/16 /16 186.74.0.0 – 186.74.255.255 AS11556 1
152 186.73.248.0/21 /21 186.73.248.0 – 186.73.255.255 AS11556 1
153 186.73.224.0/21 /21 186.73.224.0 – 186.73.231.255 AS11556 1
154 186.73.208.0/21 /21 186.73.208.0 – 186.73.215.255 AS11556 1
155 186.73.200.0/21 /21 186.73.200.0 – 186.73.207.255 AS11556 1
156 186.73.192.0/21 /21 186.73.192.0 – 186.73.199.255 AS11556 1
157 186.73.184.0/21 /21 186.73.184.0 – 186.73.191.255 AS11556 1
158 186.73.176.0/21 /21 186.73.176.0 – 186.73.183.255 AS11556 1
159 186.73.128.0/21 /21 186.73.128.0 – 186.73.135.255 AS11556 1
160 186.73.128.0/17 /17 186.73.128.0 – 186.73.255.255 AS11556 1
161 186.73.120.0/21 /21 186.73.120.0 – 186.73.127.255 AS11556 1
162 186.73.116.0/22 /22 186.73.116.0 – 186.73.119.255 AS11556 1
163 186.73.112.0/21 /21 186.73.112.0 – 186.73.119.255 AS11556 1
164 186.73.104.0/21 /21 186.73.104.0 – 186.73.111.255 AS11556 1
165 186.73.96.0/21 /21 186.73.96.0 – 186.73.103.255 AS11556 1
166 186.73.72.0/21 /21 186.73.72.0 – 186.73.79.255 AS11556 1
167 186.73.64.0/21 /21 186.73.64.0 – 186.73.71.255 AS11556 1
168 186.73.64.0/18 /18 186.73.64.0 – 186.73.127.255 AS11556 1
169 186.73.56.0/21 /21 186.73.56.0 – 186.73.63.255 AS11556 1
170 186.73.48.0/21 /21 186.73.48.0 – 186.73.55.255 AS11556 1
171 186.73.40.0/21 /21 186.73.40.0 – 186.73.47.255 AS11556 1
172 186.73.36.0/22 /22 186.73.36.0 – 186.73.39.255 AS11556 1
173 186.73.32.0/21 /21 186.73.32.0 – 186.73.39.255 AS11556 1
174 186.73.24.0/21 /21 186.73.24.0 – 186.73.31.255 AS11556 1
175 186.73.16.0/21 /21 186.73.16.0 – 186.73.23.255 AS11556 1
176 186.73.8.0/21 /21 186.73.8.0 – 186.73.15.255 AS11556 1
177 186.73.0.0/21 /21 186.73.0.0 – 186.73.7.255 AS11556 1
178 186.73.0.0/17 /17 186.73.0.0 – 186.73.127.255 AS11556 1
179 186.72.64.0/18 /18 186.72.64.0 – 186.72.127.255 AS11556 1
180 186.72.0.0/18 /18 186.72.0.0 – 186.72.63.255 AS11556 1
181 186.72.0.0/16 /16 186.72.0.0 – 186.72.255.255 AS11556 1
182 186.72.0.0/14 /14 186.72.0.0 – 186.75.255.255 AS11556 1
183 181.179.8.0/21 /21 181.179.8.0 – 181.179.15.255 AS11556 1
184 181.179.0.0/21 /21 181.179.0.0 – 181.179.7.255 AS11556 1
185 181.179.0.0/16 /16 181.179.0.0 – 181.179.255.255 AS11556 1
186 181.178.192.0/18 /18 181.178.192.0 – 181.178.255.255 AS11556 1
187 181.178.128.0/18 /18 181.178.128.0 – 181.178.191.255 AS11556 1
188 181.178.0.0/16 /16 181.178.0.0 – 181.178.255.255 AS11556 1
189 181.38.0.0/16 /16 181.38.0.0 – 181.38.255.255 AS11556 1
190 168.77.209.0/24 /24 168.77.209.0 – 168.77.209.255 AS11556 1