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  Your ip: 3.232.96.22      GE-INTERNET     AS14618     
United States  
  Details...    Login    191 

Autonomous System 721

AS nameDNIC-ASBLK-00721-00726
Reg. date
Organization DoD Network Information Center
IDDNIC
Country
US, United States
CityColumbus
Region/StateOH
RIRARIN
prefix count280
unique ip count73.645.056
ipv4 peers 7


Autonomous system 721 (DNIC-ASBLK-00721-00726) is delegated to organization DoD Network Information Center with ID DNIC by global register ARIN. Organization is placed in US, United States. All Autonomous systems in US, United States can be found here. All registered ipv4 network blocks and autonomous systems for organization DNIC can be found here. Number of announced originated prefixes for autonomous system 721: 280. Number of announced unique ipv4 addresses: 73.645.056. BGP upstreams and clients of autonomous system 721 can be found here. List of announced originated prefixes of AS721 is placed below.


Updated: 2021.01.14

Announced originated prefixes

N I prefix D start stop size
1 6.64.181.0/24
6.64.181.0 6.64.181.255 256
2
55.0.0.0/8
55.0.0.0 55.255.255.255 16777216
3
130.22.0.0/16
130.22.0.0 130.22.255.255 65536
4 131.4.0.0/15
131.4.0.0 131.5.255.255 131072
5
131.16.0.0/16
131.16.0.0 131.16.255.255 65536
6 131.32.0.0/11
131.32.0.0 131.63.255.255 2097152
7 131.64.0.0/13
131.64.0.0 131.71.255.255 524288
8 131.74.0.0/15
131.74.0.0 131.75.255.255 131072
9 131.76.0.0/14
131.76.0.0 131.79.255.255 262144
10
131.78.3.0/24
131.78.3.0 131.78.3.255 256
11
131.78.204.0/24
131.78.204.0 131.78.204.255 256
12 131.80.0.0/14
131.80.0.0 131.83.255.255 262144
13 131.86.0.0/15
131.86.0.0 131.87.255.255 131072
14
131.86.0.0/16
131.86.0.0 131.86.255.255 65536
15
131.87.0.0/16
131.87.0.0 131.87.255.255 65536
16 132.0.0.0/10
132.0.0.0 132.63.255.255 4194304
17 132.80.0.0/12
132.80.0.0 132.95.255.255 1048576
18 132.96.0.0/11
132.96.0.0 132.127.255.255 2097152
19 132.128.0.0/12
132.128.0.0 132.143.255.255 1048576
20
134.80.0.0/16
134.80.0.0 134.80.255.255 65536
21
134.135.0.0/16
134.135.0.0 134.135.255.255 65536
22
134.233.0.0/16
134.233.0.0 134.233.255.255 65536
23 136.212.0.0/14
136.212.0.0 136.215.255.255 262144
24 136.216.0.0/14
136.216.0.0 136.219.255.255 262144
25 136.220.0.0/15
136.220.0.0 136.221.255.255 131072
26 137.0.0.0/13
137.0.0.0 137.7.255.255 524288
27 137.8.0.0/14
137.8.0.0 137.11.255.255 262144
28 137.12.0.0/15
137.12.0.0 137.13.255.255 131072
29
137.212.0.0/16
137.212.0.0 137.212.255.255 65536
30 137.240.0.0/14
137.240.0.0 137.243.255.255 262144
31 138.136.0.0/13
138.136.0.0 138.143.255.255 524288
32 138.144.0.0/12
138.144.0.0 138.159.255.255 1048576
33
138.150.0.0/15
138.150.0.0 138.151.255.255 131072
34
138.154.1.0/24
138.154.1.0 138.154.1.255 256
35 138.160.0.0/15
138.160.0.0 138.161.255.255 131072
36 138.162.5.0/24
138.162.5.0 138.162.5.255 256
37 138.164.0.0/14
138.164.0.0 138.167.255.255 262144
38 138.168.0.0/14
138.168.0.0 138.171.255.255 262144
39 138.178.0.0/15
138.178.0.0 138.179.255.255 131072
40
138.178.0.0/16
138.178.0.0 138.178.255.255 65536
41
138.180.0.0/16
138.180.0.0 138.180.255.255 65536
42
139.139.0.0/16
139.139.0.0 139.139.255.255 65536
43
139.241.0.0/16
139.241.0.0 139.241.255.255 65536
44
139.241.236.0/24
139.241.236.0 139.241.236.255 256
45
140.1.0.0/16
140.1.0.0 140.1.255.255 65536
46 140.14.35.0/24
140.14.35.0 140.14.35.255 256
47 140.14.37.0/24
140.14.37.0 140.14.37.255 256
48 140.14.39.0/24
140.14.39.0 140.14.39.255 256
49 140.14.41.0/24
140.14.41.0 140.14.41.255 256
50 140.14.43.0/24
140.14.43.0 140.14.43.255 256
51 140.14.45.0/24
140.14.45.0 140.14.45.255 256
52 140.14.47.0/24
140.14.47.0 140.14.47.255 256
53 140.14.49.0/24
140.14.49.0 140.14.49.255 256
54 140.14.51.0/24
140.14.51.0 140.14.51.255 256
55 140.14.53.0/24
140.14.53.0 140.14.53.255 256
56 140.14.136.0/24
140.14.136.0 140.14.136.255 256
57 140.14.137.0/24
140.14.137.0 140.14.137.255 256
58 140.14.138.0/24
140.14.138.0 140.14.138.255 256
59
140.21.0.0/16
140.21.0.0 140.21.255.255 65536
60 140.35.64.0/18
140.35.64.0 140.35.127.255 16384
61 140.152.0.0/14
140.152.0.0 140.155.255.255 262144
62
140.153.72.0/24
140.153.72.0 140.153.72.255 256
63
143.69.0.0/16
143.69.0.0 143.69.255.255 65536
64
143.73.0.0/16
143.73.0.0 143.73.255.255 65536
65
143.74.0.0/16
143.74.0.0 143.74.255.255 65536
66
143.76.0.0/16
143.76.0.0 143.76.255.255 65536
67
143.81.0.0/16
143.81.0.0 143.81.255.255 65536
68
143.81.0.0/17
143.81.0.0 143.81.127.255 32768
69
143.81.103.0/24
143.81.103.0 143.81.103.255 256
70
143.81.128.0/17
143.81.128.0 143.81.255.255 32768
71
143.83.0.0/16
143.83.0.0 143.83.255.255 65536
72
143.84.0.0/16
143.84.0.0 143.84.255.255 65536
73
143.85.0.0/16
143.85.0.0 143.85.255.255 65536
74
143.85.0.0/18
143.85.0.0 143.85.63.255 16384
75
143.85.64.0/18
143.85.64.0 143.85.127.255 16384
76
143.85.128.0/18
143.85.128.0 143.85.191.255 16384
77
143.85.192.0/18
143.85.192.0 143.85.255.255 16384
78 143.138.0.0/15
143.138.0.0 143.139.255.255 131072
79 143.140.0.0/14
143.140.0.0 143.143.255.255 262144
80 143.144.0.0/13
143.144.0.0 143.151.255.255 524288
81 143.156.0.0/15
143.156.0.0 143.157.255.255 131072
82 143.212.0.0/15
143.212.0.0 143.213.255.255 131072
83 143.230.200.0/24
143.230.200.0 143.230.200.255 256
84 144.100.0.0/14
144.100.0.0 144.103.255.255 262144
85
144.102.0.0/15
144.102.0.0 144.103.255.255 131072
86
144.102.0.0/16
144.102.0.0 144.102.255.255 65536
87 144.104.0.0/14
144.104.0.0 144.107.255.255 262144
88
144.104.0.0/15
144.104.0.0 144.105.255.255 131072
89
144.109.0.0/16
144.109.0.0 144.109.255.255 65536
90
144.170.0.0/16
144.170.0.0 144.170.255.255 65536
91 144.182.0.0/15
144.182.0.0 144.183.255.255 131072
92
144.184.0.0/16
144.184.0.0 144.184.255.255 65536
93
144.247.0.0/16
144.247.0.0 144.247.255.255 65536
94 146.55.22.0/23
146.55.22.0 146.55.23.255 512
95 146.55.124.0/24
146.55.124.0 146.55.124.255 256
96 147.130.0.0/15
147.130.0.0 147.131.255.255 131072
97 147.216.0.0/15
147.216.0.0 147.217.255.255 131072
98 148.16.0.0/12
148.16.0.0 148.31.255.255 1048576
99 148.48.0.0/14
148.48.0.0 148.51.255.255 262144
100 150.192.0.0/15
150.192.0.0 150.193.255.255 131072
101
153.23.0.0/16
153.23.0.0 153.23.255.255 65536
102 153.24.0.0/14
153.24.0.0 153.27.255.255 262144
103
153.24.0.0/15
153.24.0.0 153.25.255.255 131072
104
153.26.0.0/16
153.26.0.0 153.26.255.255 65536
105
153.29.0.0/16
153.29.0.0 153.29.255.255 65536
106
153.29.0.0/17
153.29.0.0 153.29.127.255 32768
107
153.29.128.0/17
153.29.128.0 153.29.255.255 32768
108
155.7.0.0/16
155.7.0.0 155.7.255.255 65536
109 155.8.0.0/15
155.8.0.0 155.9.255.255 131072
110 155.21.192.0/19
155.21.192.0 155.21.223.255 8192
111 155.29.48.0/23
155.29.48.0 155.29.49.255 512
112 155.29.166.0/23
155.29.166.0 155.29.167.255 512
113 155.150.0.0/15
155.150.0.0 155.151.255.255 131072
114 155.152.0.0/14
155.152.0.0 155.155.255.255 262144
115
155.155.0.0/16
155.155.0.0 155.155.255.255 65536
116 155.213.63.0/24
155.213.63.0 155.213.63.255 256
117 155.214.0.0/15
155.214.0.0 155.215.255.255 131072
118 155.216.0.0/14
155.216.0.0 155.219.255.255 262144
119
155.252.0.0/16
155.252.0.0 155.252.255.255 65536
120 156.112.148.0/23
156.112.148.0 156.112.149.255 512
121 158.0.0.0/13
158.0.0.0 158.7.255.255 524288
122 158.8.0.0/14
158.8.0.0 158.11.255.255 262144
123 158.13.154.0/23
158.13.154.0 158.13.155.255 512
124 158.14.0.0/15
158.14.0.0 158.15.255.255 131072
125 158.236.0.0/14
158.236.0.0 158.239.255.255 262144
126 158.240.0.0/14
158.240.0.0 158.243.255.255 262144
127
159.77.0.0/16
159.77.0.0 159.77.255.255 65536
128 160.126.0.0/15
160.126.0.0 160.127.255.255 131072
129 160.132.0.0/15
160.132.0.0 160.133.255.255 131072
130 160.136.0.0/13
160.136.0.0 160.143.255.255 524288
131 160.144.0.0/13
160.144.0.0 160.151.255.255 524288
132
164.87.0.0/16
164.87.0.0 164.87.255.255 65536
133
164.196.0.0/15
164.196.0.0 164.197.255.255 131072
134 164.230.0.0/15
164.230.0.0 164.231.255.255 131072
135 164.233.0.0/16
164.233.0.0 164.233.255.255 65536
136 164.236.0.0/16
164.236.0.0 164.236.255.255 65536
137 192.26.244.0/23
192.26.244.0 192.26.245.255 512
138 192.33.6.0/23
192.33.6.0 192.33.7.255 512
139 192.33.8.0/23
192.33.8.0 192.33.9.255 512
140
192.41.202.0/24
192.41.202.0 192.41.202.255 256
141
192.42.41.0/24
192.42.41.0 192.42.41.255 256
142 192.42.244.0/22
192.42.244.0 192.42.247.255 1024
143 192.73.26.0/23
192.73.26.0 192.73.27.255 512
144 192.73.28.0/23
192.73.28.0 192.73.29.255 512
145 192.86.112.0/21
192.86.112.0 192.86.119.255 2048
146 192.86.232.0/21
192.86.232.0 192.86.239.255 2048
147
192.86.252.0/24
192.86.252.0 192.86.252.255 256
148 192.101.120.0/21
192.101.120.0 192.101.127.255 2048
149 192.101.128.0/22
192.101.128.0 192.101.131.255 1024
150 192.101.132.0/23
192.101.132.0 192.101.133.255 512
151 192.108.2.0/23
192.108.2.0 192.108.3.255 512
152 192.108.4.0/22
192.108.4.0 192.108.7.255 1024
153 192.108.8.0/21
192.108.8.0 192.108.15.255 2048
154 192.108.176.0/21
192.108.176.0 192.108.183.255 2048
155 192.108.222.0/23
192.108.222.0 192.108.223.255 512
156 192.111.116.0/23
192.111.116.0 192.111.117.255 512
157 192.129.64.0/22
192.129.64.0 192.129.67.255 1024
158 192.132.80.0/22
192.132.80.0 192.132.83.255 1024
159 192.132.84.0/23
192.132.84.0 192.132.85.255 512
160 192.138.24.0/21
192.138.24.0 192.138.31.255 2048
161 192.138.32.0/19
192.138.32.0 192.138.63.255 8192
162 192.138.64.0/20
192.138.64.0 192.138.79.255 4096
163 192.138.80.0/22
192.138.80.0 192.138.83.255 1024
164 192.153.132.0/22
192.153.132.0 192.153.135.255 1024
165
192.153.136.0/21
192.153.136.0 192.153.143.255 2048
166 192.153.144.0/21
192.153.144.0 192.153.151.255 2048
167
192.153.144.0/23
192.153.144.0 192.153.145.255 512
168 192.153.244.0/23
192.153.244.0 192.153.245.255 512
169 192.156.0.0/18
192.156.0.0 192.156.63.255 16384
170 192.156.64.0/20
192.156.64.0 192.156.79.255 4096
171 192.172.0.0/19
192.172.0.0 192.172.31.255 8192
172 192.187.4.0/22
192.187.4.0 192.187.7.255 1024
173 192.188.204.0/22
192.188.204.0 192.188.207.255 1024
174 192.188.208.0/20
192.188.208.0 192.188.223.255 4096
175 192.195.192.0/22
192.195.192.0 192.195.195.255 1024
176 192.207.228.0/22
192.207.228.0 192.207.231.255 1024
177 192.211.64.0/19
192.211.64.0 192.211.95.255 8192
178 192.211.96.0/20
192.211.96.0 192.211.111.255 4096
179 192.240.128.0/20
192.240.128.0 192.240.143.255 4096
180
192.240.129.0/24
192.240.129.0 192.240.129.255 256
181 192.240.144.0/22
192.240.144.0 192.240.147.255 1024
182 192.245.200.0/21
192.245.200.0 192.245.207.255 2048
183 198.25.0.0/16
198.25.0.0 198.25.255.255 65536
184
198.25.0.0/24
198.25.0.0 198.25.0.255 256
185 198.26.0.0/16
198.26.0.0 198.26.255.255 65536
186
198.26.144.0/20
198.26.144.0 198.26.159.255 4096
187
198.26.160.0/20
198.26.160.0 198.26.175.255 4096
188 198.49.184.0/21
198.49.184.0 198.49.191.255 2048
189 198.49.232.0/22
198.49.232.0 198.49.235.255 1024
190 198.55.92.0/23
198.55.92.0 198.55.93.255 512
191 198.97.70.0/23
198.97.70.0 198.97.71.255 512
192 198.97.72.0/21
198.97.72.0 198.97.79.255 2048
193 198.97.80.0/20
198.97.80.0 198.97.95.255 4096
194 198.97.96.0/19
198.97.96.0 198.97.127.255 8192
195 198.97.128.0/18
198.97.128.0 198.97.191.255 16384
196 198.97.192.0/21
198.97.192.0 198.97.199.255 2048
197 198.97.240.0/20
198.97.240.0 198.97.255.255 4096
198 198.101.4.0/22
198.101.4.0 198.101.7.255 1024
199
198.154.8.0/21
198.154.8.0 198.154.15.255 2048
200 198.154.64.0/21
198.154.64.0 198.154.71.255 2048
201 198.154.72.0/22
198.154.72.0 198.154.75.255 1024
202 198.154.160.0/20
198.154.160.0 198.154.175.255 4096
203 198.218.0.0/15
198.218.0.0 198.219.255.255 131072
204
198.220.0.0/16
198.220.0.0 198.220.255.255 65536
205
198.222.0.0/16
198.222.0.0 198.222.255.255 65536
206 198.250.128.0/18
198.250.128.0 198.250.191.255 16384
207 198.250.192.0/18
198.250.192.0 198.250.255.255 16384
208
198.250.192.0/19
198.250.192.0 198.250.223.255 8192
209
198.250.224.0/20
198.250.224.0 198.250.239.255 4096
210
198.250.240.0/21
198.250.240.0 198.250.247.255 2048
211
199.9.64.0/18
199.9.64.0 199.9.127.255 16384
212 199.31.8.0/22
199.31.8.0 199.31.11.255 1024
213 199.32.128.0/18
199.32.128.0 199.32.191.255 16384
214 199.57.0.0/16
199.57.0.0 199.57.255.255 65536
215 199.112.0.0/15
199.112.0.0 199.113.255.255 131072
216 199.114.0.0/21
199.114.0.0 199.114.7.255 2048
217 199.114.8.0/22
199.114.8.0 199.114.11.255 1024
218 199.114.32.0/20
199.114.32.0 199.114.47.255 4096
219 199.121.0.0/16
199.121.0.0 199.121.255.255 65536
220 199.122.0.0/22
199.122.0.0 199.122.3.255 1024
221 199.122.4.0/23
199.122.4.0 199.122.5.255 512
222 199.122.32.0/20
199.122.32.0 199.122.47.255 4096
223 199.123.16.0/20
199.123.16.0 199.123.31.255 4096
224 199.123.72.0/21
199.123.72.0 199.123.79.255 2048
225 199.123.80.0/21
199.123.80.0 199.123.87.255 2048
226
199.123.91.0/24
199.123.91.0 199.123.91.255 256
227 199.123.104.0/21
199.123.104.0 199.123.111.255 2048
228 199.123.112.0/21
199.123.112.0 199.123.119.255 2048
229 199.123.122.0/23
199.123.122.0 199.123.123.255 512
230 199.124.16.0/21
199.124.16.0 199.124.23.255 2048
231 199.208.0.0/16
199.208.0.0 199.208.255.255 65536
232 199.209.0.0/16
199.209.0.0 199.209.255.255 65536
233 199.210.0.0/16
199.210.0.0 199.210.255.255 65536
234 199.211.16.0/23
199.211.16.0 199.211.17.255 512
235 199.211.64.0/18
199.211.64.0 199.211.127.255 16384
236 199.211.128.0/17
199.211.128.0 199.211.255.255 32768
237
199.211.176.0/20
199.211.176.0 199.211.191.255 4096
238
199.211.192.0/18
199.211.192.0 199.211.255.255 16384
239 199.225.0.0/20
199.225.0.0 199.225.15.255 4096
240 199.226.8.0/21
199.226.8.0 199.226.15.255 2048
241 199.226.64.0/18
199.226.64.0 199.226.127.255 16384
242 199.251.0.0/16
199.251.0.0 199.251.255.255 65536
243 199.252.32.0/20
199.252.32.0 199.252.47.255 4096
244 199.252.48.0/22
199.252.48.0 199.252.51.255 1024
245 199.252.128.0/18
199.252.128.0 199.252.191.255 16384
246
199.252.143.0/24
199.252.143.0 199.252.143.255 256
247
199.252.154.0/24
199.252.154.0 199.252.154.255 256
248
199.252.155.0/24
199.252.155.0 199.252.155.255 256
249
199.252.157.0/24
199.252.157.0 199.252.157.255 256
250
199.252.162.0/24
199.252.162.0 199.252.162.255 256
251
199.252.180.0/24
199.252.180.0 199.252.180.255 256
252 204.34.0.0/16
204.34.0.0 204.34.255.255 65536
253
204.34.186.0/24
204.34.186.0 204.34.186.255 256
254 204.36.0.0/20
204.36.0.0 204.36.15.255 4096
255 204.37.8.0/21
204.37.8.0 204.37.15.255 2048
256 204.37.128.0/17
204.37.128.0 204.37.255.255 32768
257
204.208.0.0/16
204.208.0.0 204.208.255.255 65536
258
204.208.128.0/17
204.208.128.0 204.208.255.255 32768
259 204.222.0.0/15
204.222.0.0 204.223.255.255 131072
260 205.56.0.0/13
205.56.0.0 205.63.255.255 524288
261
205.56.162.0/24
205.56.162.0 205.56.162.255 256
262 205.64.0.0/11
205.64.0.0 205.95.255.255 2097152
263
205.69.238.0/24
205.69.238.0 205.69.238.255 256
264 205.96.0.0/13
205.96.0.0 205.103.255.255 524288
265 205.106.0.0/15
205.106.0.0 205.107.255.255 131072
266 205.108.0.0/15
205.108.0.0 205.109.255.255 131072
267 205.110.0.0/16
205.110.0.0 205.110.255.255 65536
268 205.115.0.0/16
205.115.0.0 205.115.255.255 65536
269 206.37.0.0/16
206.37.0.0 206.37.255.255 65536
270
206.37.202.0/24
206.37.202.0 206.37.202.255 256
271 206.38.0.0/16
206.38.0.0 206.38.255.255 65536
272 206.39.0.0/16
206.39.0.0 206.39.255.255 65536
273
207.132.0.0/15
207.132.0.0 207.133.255.255 131072
274
209.22.0.0/16
209.22.0.0 209.22.255.255 65536
275
209.22.11.0/24
209.22.11.0 209.22.11.255 256
276
209.46.128.0/17
209.46.128.0 209.46.255.255 32768
277
214.0.0.0/8
214.0.0.0 214.255.255.255 16777216
278
214.13.0.0/16
214.13.0.0 214.13.255.255 65536
279 215.0.0.0/9
215.0.0.0 215.127.255.255 8388608
280
215.65.0.0/18
215.65.0.0 215.65.63.255 16384