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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 166 IPv4 prefixes · ASN: AS278 · showing 1–166
# Prefix ↓ Mask Range Origin ASN MOAS
1 192.100.200.0/24 /24 192.100.200.0 – 192.100.200.255 AS278 1
2 192.100.199.0/24 /24 192.100.199.0 – 192.100.199.255 AS278 1
3 132.248.251.0/24 /24 132.248.251.0 – 132.248.251.255 AS278 1
4 132.248.249.0/24 /24 132.248.249.0 – 132.248.249.255 AS278 1
5 132.248.248.0/24 /24 132.248.248.0 – 132.248.248.255 AS278 1
6 132.248.243.0/24 /24 132.248.243.0 – 132.248.243.255 AS278 1
7 132.248.239.0/24 /24 132.248.239.0 – 132.248.239.255 AS278 1
8 132.248.238.0/24 /24 132.248.238.0 – 132.248.238.255 AS278 1
9 132.248.236.0/24 /24 132.248.236.0 – 132.248.236.255 AS278 1
10 132.248.227.0/24 /24 132.248.227.0 – 132.248.227.255 AS278 1
11 132.248.226.0/24 /24 132.248.226.0 – 132.248.226.255 AS278 1
12 132.248.223.0/24 /24 132.248.223.0 – 132.248.223.255 AS278 1
13 132.248.221.0/24 /24 132.248.221.0 – 132.248.221.255 AS278 1
14 132.248.220.0/24 /24 132.248.220.0 – 132.248.220.255 AS278 1
15 132.248.219.0/24 /24 132.248.219.0 – 132.248.219.255 AS278 1
16 132.248.216.0/24 /24 132.248.216.0 – 132.248.216.255 AS278 1
17 132.248.207.0/24 /24 132.248.207.0 – 132.248.207.255 AS278 1
18 132.248.202.0/24 /24 132.248.202.0 – 132.248.202.255 AS278 1
19 132.248.196.0/24 /24 132.248.196.0 – 132.248.196.255 AS278 1
20 132.248.193.0/24 /24 132.248.193.0 – 132.248.193.255 AS278 1
21 132.248.191.0/24 /24 132.248.191.0 – 132.248.191.255 AS278 1
22 132.248.188.0/24 /24 132.248.188.0 – 132.248.188.255 AS278 1
23 132.248.185.0/24 /24 132.248.185.0 – 132.248.185.255 AS278 1
24 132.248.180.0/24 /24 132.248.180.0 – 132.248.180.255 AS278 1
25 132.248.179.0/24 /24 132.248.179.0 – 132.248.179.255 AS278 1
26 132.248.173.0/24 /24 132.248.173.0 – 132.248.173.255 AS278 1
27 132.248.172.0/24 /24 132.248.172.0 – 132.248.172.255 AS278 1
28 132.248.169.0/24 /24 132.248.169.0 – 132.248.169.255 AS278 1
29 132.248.162.0/24 /24 132.248.162.0 – 132.248.162.255 AS278 1
30 132.248.158.0/24 /24 132.248.158.0 – 132.248.158.255 AS278 1
31 132.248.157.0/24 /24 132.248.157.0 – 132.248.157.255 AS278 1
32 132.248.149.0/24 /24 132.248.149.0 – 132.248.149.255 AS278 1
33 132.248.146.0/24 /24 132.248.146.0 – 132.248.146.255 AS278 1
34 132.248.145.0/24 /24 132.248.145.0 – 132.248.145.255 AS278 1
35 132.248.143.0/24 /24 132.248.143.0 – 132.248.143.255 AS278 1
36 132.248.142.0/24 /24 132.248.142.0 – 132.248.142.255 AS278 1
37 132.248.141.0/24 /24 132.248.141.0 – 132.248.141.255 AS278 1
38 132.248.140.0/24 /24 132.248.140.0 – 132.248.140.255 AS278 1
39 132.248.138.0/24 /24 132.248.138.0 – 132.248.138.255 AS278 1
40 132.248.137.0/24 /24 132.248.137.0 – 132.248.137.255 AS278 1
41 132.248.135.0/24 /24 132.248.135.0 – 132.248.135.255 AS278 1
42 132.248.128.0/17 /17 132.248.128.0 – 132.248.255.255 AS278 1
43 132.248.127.0/24 /24 132.248.127.0 – 132.248.127.255 AS278 1
44 132.248.122.0/24 /24 132.248.122.0 – 132.248.122.255 AS278 1
45 132.248.121.0/24 /24 132.248.121.0 – 132.248.121.255 AS278 1
46 132.248.118.0/24 /24 132.248.118.0 – 132.248.118.255 AS278 1
47 132.248.114.0/24 /24 132.248.114.0 – 132.248.114.255 AS278 1
48 132.248.109.0/24 /24 132.248.109.0 – 132.248.109.255 AS278 1
49 132.248.102.0/24 /24 132.248.102.0 – 132.248.102.255 AS278 1
50 132.248.100.0/24 /24 132.248.100.0 – 132.248.100.255 AS278 1
51 132.248.99.0/24 /24 132.248.99.0 – 132.248.99.255 AS278 1
52 132.248.98.0/24 /24 132.248.98.0 – 132.248.98.255 AS278 1
53 132.248.97.0/24 /24 132.248.97.0 – 132.248.97.255 AS278 1
54 132.248.96.0/24 /24 132.248.96.0 – 132.248.96.255 AS278 1
55 132.248.95.0/24 /24 132.248.95.0 – 132.248.95.255 AS278 1
56 132.248.94.0/24 /24 132.248.94.0 – 132.248.94.255 AS278 1
57 132.248.93.0/24 /24 132.248.93.0 – 132.248.93.255 AS278 1
58 132.248.92.0/24 /24 132.248.92.0 – 132.248.92.255 AS278 1
59 132.248.91.0/24 /24 132.248.91.0 – 132.248.91.255 AS278 1
60 132.248.90.0/24 /24 132.248.90.0 – 132.248.90.255 AS278 1
61 132.248.89.0/24 /24 132.248.89.0 – 132.248.89.255 AS278 1
62 132.248.88.0/24 /24 132.248.88.0 – 132.248.88.255 AS278 1
63 132.248.87.0/24 /24 132.248.87.0 – 132.248.87.255 AS278 1
64 132.248.81.0/24 /24 132.248.81.0 – 132.248.81.255 AS278 1
65 132.248.80.0/24 /24 132.248.80.0 – 132.248.80.255 AS278 1
66 132.248.79.0/24 /24 132.248.79.0 – 132.248.79.255 AS278 1
67 132.248.75.0/24 /24 132.248.75.0 – 132.248.75.255 AS278 1
68 132.248.67.0/24 /24 132.248.67.0 – 132.248.67.255 AS278 1
69 132.248.60.0/24 /24 132.248.60.0 – 132.248.60.255 AS278 1
70 132.248.58.0/24 /24 132.248.58.0 – 132.248.58.255 AS278 1
71 132.248.44.0/24 /24 132.248.44.0 – 132.248.44.255 AS278 1
72 132.248.41.0/24 /24 132.248.41.0 – 132.248.41.255 AS278 1
73 132.248.40.0/24 /24 132.248.40.0 – 132.248.40.255 AS278 1
74 132.248.35.0/24 /24 132.248.35.0 – 132.248.35.255 AS278 1
75 132.248.34.0/24 /24 132.248.34.0 – 132.248.34.255 AS278 1
76 132.248.33.0/24 /24 132.248.33.0 – 132.248.33.255 AS278 1
77 132.248.32.0/24 /24 132.248.32.0 – 132.248.32.255 AS278 1
78 132.248.30.0/24 /24 132.248.30.0 – 132.248.30.255 AS278 1
79 132.248.29.0/24 /24 132.248.29.0 – 132.248.29.255 AS278 1
80 132.248.24.0/24 /24 132.248.24.0 – 132.248.24.255 AS278 1
81 132.248.20.0/24 /24 132.248.20.0 – 132.248.20.255 AS278 1
82 132.248.14.0/24 /24 132.248.14.0 – 132.248.14.255 AS278 1
83 132.248.8.0/24 /24 132.248.8.0 – 132.248.8.255 AS278 1
84 132.248.5.0/24 /24 132.248.5.0 – 132.248.5.255 AS278 1
85 132.248.4.0/24 /24 132.248.4.0 – 132.248.4.255 AS278 1
86 132.248.3.0/24 /24 132.248.3.0 – 132.248.3.255 AS278 1
87 132.248.1.0/24 /24 132.248.1.0 – 132.248.1.255 AS278 1
88 132.248.0.0/17 /17 132.248.0.0 – 132.248.127.255 AS278 1
89 132.248.0.0/16 /16 132.248.0.0 – 132.248.255.255 AS278 1
90 132.247.229.0/24 /24 132.247.229.0 – 132.247.229.255 AS278 1
91 132.247.228.0/24 /24 132.247.228.0 – 132.247.228.255 AS278 1
92 132.247.224.0/24 /24 132.247.224.0 – 132.247.224.255 AS278 1
93 132.247.219.0/24 /24 132.247.219.0 – 132.247.219.255 AS278 1
94 132.247.214.0/24 /24 132.247.214.0 – 132.247.214.255 AS278 1
95 132.247.197.0/24 /24 132.247.197.0 – 132.247.197.255 AS278 1
96 132.247.196.0/24 /24 132.247.196.0 – 132.247.196.255 AS278 1
97 132.247.195.0/24 /24 132.247.195.0 – 132.247.195.255 AS278 1
98 132.247.190.0/24 /24 132.247.190.0 – 132.247.190.255 AS278 1
99 132.247.186.0/24 /24 132.247.186.0 – 132.247.186.255 AS278 1
100 132.247.185.0/24 /24 132.247.185.0 – 132.247.185.255 AS278 1
101 132.247.184.0/24 /24 132.247.184.0 – 132.247.184.255 AS278 1
102 132.247.182.0/24 /24 132.247.182.0 – 132.247.182.255 AS278 1
103 132.247.181.0/24 /24 132.247.181.0 – 132.247.181.255 AS278 1
104 132.247.180.0/24 /24 132.247.180.0 – 132.247.180.255 AS278 1
105 132.247.178.0/24 /24 132.247.178.0 – 132.247.178.255 AS278 1
106 132.247.175.0/24 /24 132.247.175.0 – 132.247.175.255 AS278 1
107 132.247.172.0/24 /24 132.247.172.0 – 132.247.172.255 AS278 1
108 132.247.171.0/24 /24 132.247.171.0 – 132.247.171.255 AS278 1
109 132.247.170.0/24 /24 132.247.170.0 – 132.247.170.255 AS278 1
110 132.247.166.0/24 /24 132.247.166.0 – 132.247.166.255 AS278 1
111 132.247.165.0/24 /24 132.247.165.0 – 132.247.165.255 AS278 1
112 132.247.163.0/24 /24 132.247.163.0 – 132.247.163.255 AS278 1
113 132.247.162.0/24 /24 132.247.162.0 – 132.247.162.255 AS278 1
114 132.247.161.0/24 /24 132.247.161.0 – 132.247.161.255 AS278 1
115 132.247.158.0/24 /24 132.247.158.0 – 132.247.158.255 AS278 1
116 132.247.156.0/24 /24 132.247.156.0 – 132.247.156.255 AS278 1
117 132.247.155.0/24 /24 132.247.155.0 – 132.247.155.255 AS278 1
118 132.247.154.0/24 /24 132.247.154.0 – 132.247.154.255 AS278 1
119 132.247.143.0/24 /24 132.247.143.0 – 132.247.143.255 AS278 1
120 132.247.141.0/24 /24 132.247.141.0 – 132.247.141.255 AS278 1
121 132.247.136.0/24 /24 132.247.136.0 – 132.247.136.255 AS278 1
122 132.247.130.0/24 /24 132.247.130.0 – 132.247.130.255 AS278 1
123 132.247.128.0/24 /24 132.247.128.0 – 132.247.128.255 AS278 1
124 132.247.111.0/24 /24 132.247.111.0 – 132.247.111.255 AS278 1
125 132.247.102.0/24 /24 132.247.102.0 – 132.247.102.255 AS278 1
126 132.247.101.0/24 /24 132.247.101.0 – 132.247.101.255 AS278 1
127 132.247.99.0/24 /24 132.247.99.0 – 132.247.99.255 AS278 1
128 132.247.98.0/24 /24 132.247.98.0 – 132.247.98.255 AS278 1
129 132.247.97.0/24 /24 132.247.97.0 – 132.247.97.255 AS278 1
130 132.247.96.0/24 /24 132.247.96.0 – 132.247.96.255 AS278 1
131 132.247.95.0/24 /24 132.247.95.0 – 132.247.95.255 AS278 1
132 132.247.94.0/24 /24 132.247.94.0 – 132.247.94.255 AS278 1
133 132.247.93.0/24 /24 132.247.93.0 – 132.247.93.255 AS278 1
134 132.247.92.0/24 /24 132.247.92.0 – 132.247.92.255 AS278 1
135 132.247.91.0/24 /24 132.247.91.0 – 132.247.91.255 AS278 1
136 132.247.89.0/24 /24 132.247.89.0 – 132.247.89.255 AS278 1
137 132.247.88.0/24 /24 132.247.88.0 – 132.247.88.255 AS278 1
138 132.247.87.0/24 /24 132.247.87.0 – 132.247.87.255 AS278 1
139 132.247.85.0/24 /24 132.247.85.0 – 132.247.85.255 AS278 1
140 132.247.84.0/24 /24 132.247.84.0 – 132.247.84.255 AS278 1
141 132.247.82.0/24 /24 132.247.82.0 – 132.247.82.255 AS278 1
142 132.247.81.0/24 /24 132.247.81.0 – 132.247.81.255 AS278 1
143 132.247.78.0/24 /24 132.247.78.0 – 132.247.78.255 AS278 1
144 132.247.77.0/24 /24 132.247.77.0 – 132.247.77.255 AS278 1
145 132.247.76.0/24 /24 132.247.76.0 – 132.247.76.255 AS278 1
146 132.247.69.0/24 /24 132.247.69.0 – 132.247.69.255 AS278 1
147 132.247.67.0/24 /24 132.247.67.0 – 132.247.67.255 AS278 1
148 132.247.66.0/24 /24 132.247.66.0 – 132.247.66.255 AS278 1
149 132.247.65.0/24 /24 132.247.65.0 – 132.247.65.255 AS278 1
150 132.247.62.0/24 /24 132.247.62.0 – 132.247.62.255 AS278 1
151 132.247.61.0/24 /24 132.247.61.0 – 132.247.61.255 AS278 1
152 132.247.51.0/24 /24 132.247.51.0 – 132.247.51.255 AS278 1
153 132.247.48.0/24 /24 132.247.48.0 – 132.247.48.255 AS278 1
154 132.247.46.0/24 /24 132.247.46.0 – 132.247.46.255 AS278 1
155 132.247.45.0/24 /24 132.247.45.0 – 132.247.45.255 AS278 1
156 132.247.34.0/24 /24 132.247.34.0 – 132.247.34.255 AS278 1
157 132.247.30.0/24 /24 132.247.30.0 – 132.247.30.255 AS278 1
158 132.247.23.0/24 /24 132.247.23.0 – 132.247.23.255 AS278 1
159 132.247.20.0/24 /24 132.247.20.0 – 132.247.20.255 AS278 1
160 132.247.19.0/24 /24 132.247.19.0 – 132.247.19.255 AS278 1
161 132.247.18.0/24 /24 132.247.18.0 – 132.247.18.255 AS278 1
162 132.247.17.0/24 /24 132.247.17.0 – 132.247.17.255 AS278 1
163 132.247.13.0/24 /24 132.247.13.0 – 132.247.13.255 AS278 1
164 132.247.12.0/24 /24 132.247.12.0 – 132.247.12.255 AS278 1
165 132.247.2.0/24 /24 132.247.2.0 – 132.247.2.255 AS278 1
166 132.247.0.0/16 /16 132.247.0.0 – 132.247.255.255 AS278 1