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 175 IPv4 prefixes · ASN: AS40509 · showing 1–175
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.16.0.0/23 /23 37.16.0.0 – 37.16.1.255 AS40509 1
2 37.16.2.0/23 /23 37.16.2.0 – 37.16.3.255 AS40509 1
3 37.16.4.0/23 /23 37.16.4.0 – 37.16.5.255 AS40509 1
4 37.16.6.0/23 /23 37.16.6.0 – 37.16.7.255 AS40509 1
5 37.16.8.0/23 /23 37.16.8.0 – 37.16.9.255 AS40509 1
6 37.16.10.0/23 /23 37.16.10.0 – 37.16.11.255 AS40509 1
7 37.16.12.0/23 /23 37.16.12.0 – 37.16.13.255 AS40509 1
8 37.16.14.0/23 /23 37.16.14.0 – 37.16.15.255 AS40509 1
9 37.16.16.0/23 /23 37.16.16.0 – 37.16.17.255 AS40509 1
10 37.16.18.0/23 /23 37.16.18.0 – 37.16.19.255 AS40509 1
11 37.16.20.0/23 /23 37.16.20.0 – 37.16.21.255 AS40509 1
12 37.16.22.0/23 /23 37.16.22.0 – 37.16.23.255 AS40509 1
13 37.16.24.0/23 /23 37.16.24.0 – 37.16.25.255 AS40509 1
14 37.16.26.0/23 /23 37.16.26.0 – 37.16.27.255 AS40509 1
15 37.16.28.0/23 /23 37.16.28.0 – 37.16.29.255 AS40509 1
16 37.16.30.0/23 /23 37.16.30.0 – 37.16.31.255 AS40509 1
17 50.31.246.0/24 /24 50.31.246.0 – 50.31.246.255 AS40509 1
18 66.51.120.0/23 /23 66.51.120.0 – 66.51.121.255 AS40509 1
19 66.51.122.0/23 /23 66.51.122.0 – 66.51.123.255 AS40509 1
20 66.51.124.0/23 /23 66.51.124.0 – 66.51.125.255 AS40509 1
21 66.51.126.0/23 /23 66.51.126.0 – 66.51.127.255 AS40509 1
22 66.241.112.0/24 /24 66.241.112.0 – 66.241.112.255 AS40509 1
23 66.241.113.0/24 /24 66.241.113.0 – 66.241.113.255 AS40509 1
24 66.241.114.0/24 /24 66.241.114.0 – 66.241.114.255 AS40509 1
25 66.241.115.0/24 /24 66.241.115.0 – 66.241.115.255 AS40509 1
26 66.241.124.0/23 /23 66.241.124.0 – 66.241.125.255 AS40509 1
27 66.241.127.0/24 /24 66.241.127.0 – 66.241.127.255 AS40509 1
28 77.83.140.0/22 /22 77.83.140.0 – 77.83.143.255 AS40509 1
29 109.105.216.0/23 /23 109.105.216.0 – 109.105.217.255 AS40509 1
30 109.105.218.0/23 /23 109.105.218.0 – 109.105.219.255 AS40509 1
31 109.105.220.0/23 /23 109.105.220.0 – 109.105.221.255 AS40509 1
32 109.105.222.0/23 /23 109.105.222.0 – 109.105.223.255 AS40509 1
33 137.66.0.0/23 /23 137.66.0.0 – 137.66.1.255 AS40509 1
34 137.66.2.0/23 /23 137.66.2.0 – 137.66.3.255 AS40509 1
35 137.66.4.0/23 /23 137.66.4.0 – 137.66.5.255 AS40509 1
36 137.66.6.0/23 /23 137.66.6.0 – 137.66.7.255 AS40509 1
37 137.66.8.0/23 /23 137.66.8.0 – 137.66.9.255 AS40509 1
38 137.66.10.0/23 /23 137.66.10.0 – 137.66.11.255 AS40509 1
39 137.66.12.0/23 /23 137.66.12.0 – 137.66.13.255 AS40509 1
40 137.66.14.0/23 /23 137.66.14.0 – 137.66.15.255 AS40509 1
41 137.66.16.0/23 /23 137.66.16.0 – 137.66.17.255 AS40509 1
42 137.66.18.0/23 /23 137.66.18.0 – 137.66.19.255 AS40509 1
43 137.66.20.0/23 /23 137.66.20.0 – 137.66.21.255 AS40509 1
44 137.66.22.0/23 /23 137.66.22.0 – 137.66.23.255 AS40509 1
45 137.66.24.0/23 /23 137.66.24.0 – 137.66.25.255 AS40509 1
46 137.66.26.0/23 /23 137.66.26.0 – 137.66.27.255 AS40509 1
47 137.66.28.0/23 /23 137.66.28.0 – 137.66.29.255 AS40509 1
48 137.66.30.0/23 /23 137.66.30.0 – 137.66.31.255 AS40509 1
49 137.66.32.0/23 /23 137.66.32.0 – 137.66.33.255 AS40509 1
50 137.66.34.0/23 /23 137.66.34.0 – 137.66.35.255 AS40509 1
51 137.66.36.0/23 /23 137.66.36.0 – 137.66.37.255 AS40509 1
52 137.66.38.0/23 /23 137.66.38.0 – 137.66.39.255 AS40509 1
53 137.66.40.0/24 /24 137.66.40.0 – 137.66.40.255 AS40509 1
54 137.66.42.0/23 /23 137.66.42.0 – 137.66.43.255 AS40509 1
55 137.66.44.0/23 /23 137.66.44.0 – 137.66.45.255 AS40509 1
56 137.66.46.0/23 /23 137.66.46.0 – 137.66.47.255 AS40509 1
57 137.66.48.0/23 /23 137.66.48.0 – 137.66.49.255 AS40509 1
58 137.66.50.0/23 /23 137.66.50.0 – 137.66.51.255 AS40509 1
59 137.66.52.0/23 /23 137.66.52.0 – 137.66.53.255 AS40509 1
60 137.66.54.0/23 /23 137.66.54.0 – 137.66.55.255 AS40509 1
61 137.66.56.0/23 /23 137.66.56.0 – 137.66.57.255 AS40509 1
62 137.66.58.0/23 /23 137.66.58.0 – 137.66.59.255 AS40509 1
63 137.66.60.0/23 /23 137.66.60.0 – 137.66.61.255 AS40509 1
64 137.66.62.0/23 /23 137.66.62.0 – 137.66.63.255 AS40509 1
65 149.248.192.0/23 /23 149.248.192.0 – 149.248.193.255 AS40509 1
66 149.248.194.0/23 /23 149.248.194.0 – 149.248.195.255 AS40509 1
67 149.248.196.0/23 /23 149.248.196.0 – 149.248.197.255 AS40509 1
68 149.248.198.0/23 /23 149.248.198.0 – 149.248.199.255 AS40509 1
69 149.248.200.0/23 /23 149.248.200.0 – 149.248.201.255 AS40509 1
70 149.248.202.0/23 /23 149.248.202.0 – 149.248.203.255 AS40509 1
71 149.248.204.0/23 /23 149.248.204.0 – 149.248.205.255 AS40509 1
72 149.248.206.0/23 /23 149.248.206.0 – 149.248.207.255 AS40509 1
73 149.248.208.0/23 /23 149.248.208.0 – 149.248.209.255 AS40509 1
74 149.248.210.0/23 /23 149.248.210.0 – 149.248.211.255 AS40509 1
75 149.248.212.0/23 /23 149.248.212.0 – 149.248.213.255 AS40509 1
76 149.248.214.0/23 /23 149.248.214.0 – 149.248.215.255 AS40509 1
77 149.248.216.0/23 /23 149.248.216.0 – 149.248.217.255 AS40509 1
78 149.248.218.0/23 /23 149.248.218.0 – 149.248.219.255 AS40509 1
79 149.248.220.0/23 /23 149.248.220.0 – 149.248.221.255 AS40509 1
80 149.248.222.0/23 /23 149.248.222.0 – 149.248.223.255 AS40509 1
81 168.220.80.0/23 /23 168.220.80.0 – 168.220.81.255 AS40509 1
82 168.220.82.0/23 /23 168.220.82.0 – 168.220.83.255 AS40509 1
83 168.220.84.0/23 /23 168.220.84.0 – 168.220.85.255 AS40509 1
84 168.220.86.0/23 /23 168.220.86.0 – 168.220.87.255 AS40509 1
85 168.220.88.0/23 /23 168.220.88.0 – 168.220.89.255 AS40509 1
86 168.220.90.0/23 /23 168.220.90.0 – 168.220.91.255 AS40509 1
87 168.220.92.0/23 /23 168.220.92.0 – 168.220.93.255 AS40509 1
88 168.220.94.0/23 /23 168.220.94.0 – 168.220.95.255 AS40509 1
89 169.155.48.0/23 /23 169.155.48.0 – 169.155.49.255 AS40509 1
90 169.155.50.0/23 /23 169.155.50.0 – 169.155.51.255 AS40509 1
91 169.155.52.0/23 /23 169.155.52.0 – 169.155.53.255 AS40509 1
92 169.155.54.0/23 /23 169.155.54.0 – 169.155.55.255 AS40509 1
93 169.155.56.0/23 /23 169.155.56.0 – 169.155.57.255 AS40509 1
94 169.155.58.0/23 /23 169.155.58.0 – 169.155.59.255 AS40509 1
95 169.155.60.0/23 /23 169.155.60.0 – 169.155.61.255 AS40509 1
96 169.155.62.0/23 /23 169.155.62.0 – 169.155.63.255 AS40509 1
97 172.86.145.0/24 /24 172.86.145.0 – 172.86.145.255 AS40509 1
98 172.86.146.0/24 /24 172.86.146.0 – 172.86.146.255 AS40509 1
99 172.86.147.0/24 /24 172.86.147.0 – 172.86.147.255 AS40509 1
100 172.86.148.0/24 /24 172.86.148.0 – 172.86.148.255 AS40509 1
101 172.86.149.0/24 /24 172.86.149.0 – 172.86.149.255 AS40509 1
102 172.86.150.0/24 /24 172.86.150.0 – 172.86.150.255 AS40509 1
103 172.86.151.0/24 /24 172.86.151.0 – 172.86.151.255 AS40509 1
104 188.93.144.0/23 /23 188.93.144.0 – 188.93.145.255 AS40509 1
105 188.93.146.0/23 /23 188.93.146.0 – 188.93.147.255 AS40509 1
106 188.93.148.0/23 /23 188.93.148.0 – 188.93.149.255 AS40509 1
107 188.93.150.0/23 /23 188.93.150.0 – 188.93.151.255 AS40509 1
108 204.8.216.0/24 /24 204.8.216.0 – 204.8.216.255 AS40509 1
109 204.8.217.0/24 /24 204.8.217.0 – 204.8.217.255 AS40509 1
110 204.8.218.0/24 /24 204.8.218.0 – 204.8.218.255 AS40509 1
111 204.8.219.0/24 /24 204.8.219.0 – 204.8.219.255 AS40509 1
112 204.8.220.0/24 /24 204.8.220.0 – 204.8.220.255 AS40509 1
113 204.8.221.0/24 /24 204.8.221.0 – 204.8.221.255 AS40509 1
114 204.8.222.0/24 /24 204.8.222.0 – 204.8.222.255 AS40509 1
115 204.10.76.0/23 /23 204.10.76.0 – 204.10.77.255 AS40509 1
116 204.10.78.0/23 /23 204.10.78.0 – 204.10.79.255 AS40509 1
117 206.51.242.0/24 /24 206.51.242.0 – 206.51.242.255 AS40509 1
118 209.71.64.0/24 /24 209.71.64.0 – 209.71.64.255 AS40509 1
119 209.71.65.0/24 /24 209.71.65.0 – 209.71.65.255 AS40509 1
120 209.71.66.0/24 /24 209.71.66.0 – 209.71.66.255 AS40509 1
121 209.71.67.0/24 /24 209.71.67.0 – 209.71.67.255 AS40509 1
122 209.71.68.0/24 /24 209.71.68.0 – 209.71.68.255 AS40509 1
123 209.71.69.0/24 /24 209.71.69.0 – 209.71.69.255 AS40509 1
124 209.71.70.0/24 /24 209.71.70.0 – 209.71.70.255 AS40509 1
125 209.71.71.0/24 /24 209.71.71.0 – 209.71.71.255 AS40509 1
126 209.71.72.0/24 /24 209.71.72.0 – 209.71.72.255 AS40509 1
127 209.71.73.0/24 /24 209.71.73.0 – 209.71.73.255 AS40509 1
128 209.71.74.0/24 /24 209.71.74.0 – 209.71.74.255 AS40509 1
129 209.71.75.0/24 /24 209.71.75.0 – 209.71.75.255 AS40509 1
130 209.71.76.0/24 /24 209.71.76.0 – 209.71.76.255 AS40509 1
131 209.71.77.0/24 /24 209.71.77.0 – 209.71.77.255 AS40509 1
132 209.71.78.0/24 /24 209.71.78.0 – 209.71.78.255 AS40509 1
133 209.71.80.0/24 /24 209.71.80.0 – 209.71.80.255 AS40509 1
134 209.71.81.0/24 /24 209.71.81.0 – 209.71.81.255 AS40509 1
135 209.71.82.0/24 /24 209.71.82.0 – 209.71.82.255 AS40509 1
136 209.71.83.0/24 /24 209.71.83.0 – 209.71.83.255 AS40509 1
137 209.71.84.0/24 /24 209.71.84.0 – 209.71.84.255 AS40509 1
138 209.71.85.0/24 /24 209.71.85.0 – 209.71.85.255 AS40509 1
139 209.71.86.0/24 /24 209.71.86.0 – 209.71.86.255 AS40509 1
140 209.71.87.0/24 /24 209.71.87.0 – 209.71.87.255 AS40509 1
141 209.71.88.0/24 /24 209.71.88.0 – 209.71.88.255 AS40509 1
142 209.71.89.0/24 /24 209.71.89.0 – 209.71.89.255 AS40509 1
143 209.71.90.0/24 /24 209.71.90.0 – 209.71.90.255 AS40509 1
144 209.71.91.0/24 /24 209.71.91.0 – 209.71.91.255 AS40509 1
145 209.71.92.0/24 /24 209.71.92.0 – 209.71.92.255 AS40509 1
146 209.71.94.0/24 /24 209.71.94.0 – 209.71.94.255 AS40509 1
147 209.71.95.0/24 /24 209.71.95.0 – 209.71.95.255 AS40509 1
148 209.71.96.0/24 /24 209.71.96.0 – 209.71.96.255 AS40509 1
149 209.71.97.0/24 /24 209.71.97.0 – 209.71.97.255 AS40509 1
150 209.71.98.0/24 /24 209.71.98.0 – 209.71.98.255 AS40509 1
151 209.71.99.0/24 /24 209.71.99.0 – 209.71.99.255 AS40509 1
152 209.71.100.0/24 /24 209.71.100.0 – 209.71.100.255 AS40509 1
153 209.71.101.0/24 /24 209.71.101.0 – 209.71.101.255 AS40509 1
154 209.71.102.0/24 /24 209.71.102.0 – 209.71.102.255 AS40509 1
155 213.188.192.0/24 /24 213.188.192.0 – 213.188.192.255 AS40509 1
156 213.188.193.0/24 /24 213.188.193.0 – 213.188.193.255 AS40509 1
157 213.188.194.0/23 /23 213.188.194.0 – 213.188.195.255 AS40509 1
158 213.188.196.0/23 /23 213.188.196.0 – 213.188.197.255 AS40509 1
159 213.188.198.0/23 /23 213.188.198.0 – 213.188.199.255 AS40509 1
160 213.188.200.0/24 /24 213.188.200.0 – 213.188.200.255 AS40509 1
161 213.188.201.0/24 /24 213.188.201.0 – 213.188.201.255 AS40509 1
162 213.188.202.0/24 /24 213.188.202.0 – 213.188.202.255 AS40509 1
163 213.188.203.0/24 /24 213.188.203.0 – 213.188.203.255 AS40509 1
164 213.188.204.0/24 /24 213.188.204.0 – 213.188.204.255 AS40509 1
165 213.188.205.0/24 /24 213.188.205.0 – 213.188.205.255 AS40509 1
166 213.188.206.0/24 /24 213.188.206.0 – 213.188.206.255 AS40509 1
167 213.188.207.0/24 /24 213.188.207.0 – 213.188.207.255 AS40509 1
168 213.188.208.0/23 /23 213.188.208.0 – 213.188.209.255 AS40509 1
169 213.188.210.0/23 /23 213.188.210.0 – 213.188.211.255 AS40509 1
170 213.188.212.0/23 /23 213.188.212.0 – 213.188.213.255 AS40509 1
171 213.188.214.0/23 /23 213.188.214.0 – 213.188.215.255 AS40509 1
172 213.188.216.0/23 /23 213.188.216.0 – 213.188.217.255 AS40509 1
173 213.188.218.0/23 /23 213.188.218.0 – 213.188.219.255 AS40509 1
174 213.188.220.0/23 /23 213.188.220.0 – 213.188.221.255 AS40509 1
175 213.188.222.0/23 /23 213.188.222.0 – 213.188.223.255 AS40509 1