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  Your ip: 18.232.55.103      MIT     AS14618     
United States  
  Details...    Login    184 

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 count282
unique ip count73.646.593
ipv4 peers 0


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: 282. Number of announced unique ipv4 addresses: 73.646.593. BGP upstreams and clients of autonomous system 721 can be found here. List of announced originated prefixes of AS721 is placed below.


Updated: 2021.04.22

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
137.212.0.0/16
137.212.0.0 137.212.255.255 65536
29 137.240.0.0/14
137.240.0.0 137.243.255.255 262144
30 138.136.0.0/13
138.136.0.0 138.143.255.255 524288
31 138.144.0.0/12
138.144.0.0 138.159.255.255 1048576
32
138.150.0.0/15
138.150.0.0 138.151.255.255 131072
33
138.154.1.0/24
138.154.1.0 138.154.1.255 256
34 138.160.0.0/15
138.160.0.0 138.161.255.255 131072
35 138.162.5.0/24
138.162.5.0 138.162.5.255 256
36 138.164.0.0/14
138.164.0.0 138.167.255.255 262144
37 138.168.0.0/14
138.168.0.0 138.171.255.255 262144
38 138.178.0.0/15
138.178.0.0 138.179.255.255 131072
39
138.178.0.0/16
138.178.0.0 138.178.255.255 65536
40
138.180.0.0/16
138.180.0.0 138.180.255.255 65536
41
139.139.0.0/16
139.139.0.0 139.139.255.255 65536
42
139.241.0.0/16
139.241.0.0 139.241.255.255 65536
43
140.1.0.0/16
140.1.0.0 140.1.255.255 65536
44 140.14.35.0/24
140.14.35.0 140.14.35.255 256
45 140.14.37.0/24
140.14.37.0 140.14.37.255 256
46 140.14.39.0/24
140.14.39.0 140.14.39.255 256
47 140.14.41.0/24
140.14.41.0 140.14.41.255 256
48 140.14.43.0/24
140.14.43.0 140.14.43.255 256
49 140.14.45.0/24
140.14.45.0 140.14.45.255 256
50 140.14.47.0/24
140.14.47.0 140.14.47.255 256
51 140.14.49.0/24
140.14.49.0 140.14.49.255 256
52 140.14.51.0/24
140.14.51.0 140.14.51.255 256
53 140.14.53.0/24
140.14.53.0 140.14.53.255 256
54 140.14.136.0/24
140.14.136.0 140.14.136.255 256
55 140.14.137.0/24
140.14.137.0 140.14.137.255 256
56 140.14.138.0/24
140.14.138.0 140.14.138.255 256
57
140.21.0.0/16
140.21.0.0 140.21.255.255 65536
58 140.35.64.0/18
140.35.64.0 140.35.127.255 16384
59 140.152.0.0/14
140.152.0.0 140.155.255.255 262144
60
140.153.72.0/24
140.153.72.0 140.153.72.255 256
61
143.69.0.0/16
143.69.0.0 143.69.255.255 65536
62
143.73.0.0/16
143.73.0.0 143.73.255.255 65536
63
143.74.0.0/16
143.74.0.0 143.74.255.255 65536
64
143.76.0.0/16
143.76.0.0 143.76.255.255 65536
65
143.81.0.0/16
143.81.0.0 143.81.255.255 65536
66
143.81.0.0/17
143.81.0.0 143.81.127.255 32768
67
143.81.103.0/24
143.81.103.0 143.81.103.255 256
68
143.81.128.0/17
143.81.128.0 143.81.255.255 32768
69
143.83.0.0/16
143.83.0.0 143.83.255.255 65536
70
143.84.0.0/16
143.84.0.0 143.84.255.255 65536
71
143.85.0.0/16
143.85.0.0 143.85.255.255 65536
72
143.85.0.0/18
143.85.0.0 143.85.63.255 16384
73
143.85.64.0/18
143.85.64.0 143.85.127.255 16384
74
143.85.128.0/18
143.85.128.0 143.85.191.255 16384
75
143.85.192.0/18
143.85.192.0 143.85.255.255 16384
76 143.138.0.0/15
143.138.0.0 143.139.255.255 131072
77 143.140.0.0/14
143.140.0.0 143.143.255.255 262144
78 143.144.0.0/13
143.144.0.0 143.151.255.255 524288
79 143.156.0.0/15
143.156.0.0 143.157.255.255 131072
80 143.212.0.0/15
143.212.0.0 143.213.255.255 131072
81 143.230.200.0/24
143.230.200.0 143.230.200.255 256
82 144.100.0.0/14
144.100.0.0 144.103.255.255 262144
83
144.102.0.0/15
144.102.0.0 144.103.255.255 131072
84
144.102.0.0/16
144.102.0.0 144.102.255.255 65536
85 144.104.0.0/14
144.104.0.0 144.107.255.255 262144
86
144.104.0.0/15
144.104.0.0 144.105.255.255 131072
87
144.109.0.0/16
144.109.0.0 144.109.255.255 65536
88
144.170.0.0/16
144.170.0.0 144.170.255.255 65536
89 144.182.0.0/15
144.182.0.0 144.183.255.255 131072
90
144.184.0.0/16
144.184.0.0 144.184.255.255 65536
91
144.247.0.0/16
144.247.0.0 144.247.255.255 65536
92 144.251.43.0/24
144.251.43.0 144.251.43.255 256
93 146.55.22.0/23
146.55.22.0 146.55.23.255 512
94 146.55.124.0/24
146.55.124.0 146.55.124.255 256
95 147.130.0.0/15
147.130.0.0 147.131.255.255 131072
96 147.216.0.0/15
147.216.0.0 147.217.255.255 131072
97 148.16.0.0/12
148.16.0.0 148.31.255.255 1048576
98 148.48.0.0/14
148.48.0.0 148.51.255.255 262144
99 150.192.0.0/15
150.192.0.0 150.193.255.255 131072
100
153.23.0.0/16
153.23.0.0 153.23.255.255 65536
101 153.24.0.0/14
153.24.0.0 153.27.255.255 262144
102
153.24.0.0/15
153.24.0.0 153.25.255.255 131072
103
153.26.0.0/16
153.26.0.0 153.26.255.255 65536
104
153.29.0.0/16
153.29.0.0 153.29.255.255 65536
105
153.29.0.0/17
153.29.0.0 153.29.127.255 32768
106
153.29.128.0/17
153.29.128.0 153.29.255.255 32768
107
155.7.0.0/16
155.7.0.0 155.7.255.255 65536
108 155.8.0.0/15
155.8.0.0 155.9.255.255 131072
109 155.21.192.0/19
155.21.192.0 155.21.223.255 8192
110 155.29.48.0/23
155.29.48.0 155.29.49.255 512
111 155.29.166.0/23
155.29.166.0 155.29.167.255 512
112 155.150.0.0/15
155.150.0.0 155.151.255.255 131072
113 155.152.0.0/14
155.152.0.0 155.155.255.255 262144
114
155.155.0.0/16
155.155.0.0 155.155.255.255 65536
115 155.214.0.0/15
155.214.0.0 155.215.255.255 131072
116 155.216.0.0/14
155.216.0.0 155.219.255.255 262144
117
155.252.0.0/16
155.252.0.0 155.252.255.255 65536
118 156.112.148.0/23
156.112.148.0 156.112.149.255 512
119 158.0.0.0/13
158.0.0.0 158.7.255.255 524288
120 158.8.0.0/14
158.8.0.0 158.11.255.255 262144
121 158.13.154.0/23
158.13.154.0 158.13.155.255 512
122 158.14.0.0/15
158.14.0.0 158.15.255.255 131072
123 158.236.0.0/14
158.236.0.0 158.239.255.255 262144
124 158.240.0.0/14
158.240.0.0 158.243.255.255 262144
125
159.77.0.0/16
159.77.0.0 159.77.255.255 65536
126 160.126.0.0/15
160.126.0.0 160.127.255.255 131072
127 160.132.0.0/15
160.132.0.0 160.133.255.255 131072
128 160.136.0.0/13
160.136.0.0 160.143.255.255 524288
129 160.144.0.0/13
160.144.0.0 160.151.255.255 524288
130
164.87.0.0/16
164.87.0.0 164.87.255.255 65536
131
164.196.0.0/15
164.196.0.0 164.197.255.255 131072
132 164.230.0.0/15
164.230.0.0 164.231.255.255 131072
133 164.233.0.0/16
164.233.0.0 164.233.255.255 65536
134 164.236.0.0/16
164.236.0.0 164.236.255.255 65536
135 192.26.244.0/23
192.26.244.0 192.26.245.255 512
136 192.33.6.0/23
192.33.6.0 192.33.7.255 512
137 192.33.8.0/23
192.33.8.0 192.33.9.255 512
138
192.41.202.0/24
192.41.202.0 192.41.202.255 256
139
192.42.41.0/24
192.42.41.0 192.42.41.255 256
140 192.42.244.0/22
192.42.244.0 192.42.247.255 1024
141 192.73.26.0/23
192.73.26.0 192.73.27.255 512
142 192.73.28.0/23
192.73.28.0 192.73.29.255 512
143 192.86.112.0/21
192.86.112.0 192.86.119.255 2048
144 192.86.232.0/21
192.86.232.0 192.86.239.255 2048
145
192.86.252.0/24
192.86.252.0 192.86.252.255 256
146 192.101.120.0/21
192.101.120.0 192.101.127.255 2048
147 192.101.128.0/22
192.101.128.0 192.101.131.255 1024
148 192.101.132.0/23
192.101.132.0 192.101.133.255 512
149 192.108.2.0/23
192.108.2.0 192.108.3.255 512
150 192.108.4.0/22
192.108.4.0 192.108.7.255 1024
151 192.108.8.0/21
192.108.8.0 192.108.15.255 2048
152 192.108.176.0/21
192.108.176.0 192.108.183.255 2048
153 192.108.222.0/23
192.108.222.0 192.108.223.255 512
154 192.111.116.0/23
192.111.116.0 192.111.117.255 512
155 192.129.64.0/22
192.129.64.0 192.129.67.255 1024
156 192.132.80.0/22
192.132.80.0 192.132.83.255 1024
157 192.132.84.0/23
192.132.84.0 192.132.85.255 512
158 192.138.24.0/21
192.138.24.0 192.138.31.255 2048
159 192.138.32.0/19
192.138.32.0 192.138.63.255 8192
160 192.138.64.0/20
192.138.64.0 192.138.79.255 4096
161 192.138.80.0/22
192.138.80.0 192.138.83.255 1024
162 192.153.132.0/22
192.153.132.0 192.153.135.255 1024
163
192.153.136.0/21
192.153.136.0 192.153.143.255 2048
164 192.153.144.0/21
192.153.144.0 192.153.151.255 2048
165
192.153.144.0/23
192.153.144.0 192.153.145.255 512
166 192.153.244.0/23
192.153.244.0 192.153.245.255 512
167 192.156.0.0/18
192.156.0.0 192.156.63.255 16384
168 192.156.64.0/20
192.156.64.0 192.156.79.255 4096
169 192.156.80.0/23
192.156.80.0 192.156.81.255 512
170 192.172.0.0/19
192.172.0.0 192.172.31.255 8192
171 192.187.4.0/22
192.187.4.0 192.187.7.255 1024
172 192.188.204.0/22
192.188.204.0 192.188.207.255 1024
173 192.188.208.0/20
192.188.208.0 192.188.223.255 4096
174 192.195.192.0/22
192.195.192.0 192.195.195.255 1024
175 192.207.228.0/22
192.207.228.0 192.207.231.255 1024
176 192.211.64.0/19
192.211.64.0 192.211.95.255 8192
177 192.211.96.0/20
192.211.96.0 192.211.111.255 4096
178 192.240.128.0/20
192.240.128.0 192.240.143.255 4096
179
192.240.129.0/24
192.240.129.0 192.240.129.255 256
180 192.240.144.0/22
192.240.144.0 192.240.147.255 1024
181 192.245.200.0/21
192.245.200.0 192.245.207.255 2048
182 198.25.0.0/16
198.25.0.0 198.25.255.255 65536
183
198.25.0.0/24
198.25.0.0 198.25.0.255 256
184 198.26.0.0/16
198.26.0.0 198.26.255.255 65536
185
198.26.144.0/20
198.26.144.0 198.26.159.255 4096
186
198.26.160.0/20
198.26.160.0 198.26.175.255 4096
187 198.49.184.0/21
198.49.184.0 198.49.191.255 2048
188 198.49.232.0/22
198.49.232.0 198.49.235.255 1024
189 198.55.92.0/23
198.55.92.0 198.55.93.255 512
190 198.97.70.0/23
198.97.70.0 198.97.71.255 512
191 198.97.72.0/21
198.97.72.0 198.97.79.255 2048
192 198.97.80.0/20
198.97.80.0 198.97.95.255 4096
193 198.97.96.0/19
198.97.96.0 198.97.127.255 8192
194 198.97.128.0/18
198.97.128.0 198.97.191.255 16384
195 198.97.192.0/21
198.97.192.0 198.97.199.255 2048
196 198.97.240.0/20
198.97.240.0 198.97.255.255 4096
197 198.101.4.0/22
198.101.4.0 198.101.7.255 1024
198
198.154.8.0/21
198.154.8.0 198.154.15.255 2048
199 198.154.64.0/21
198.154.64.0 198.154.71.255 2048
200 198.154.72.0/22
198.154.72.0 198.154.75.255 1024
201 198.154.160.0/20
198.154.160.0 198.154.175.255 4096
202 198.218.0.0/15
198.218.0.0 198.219.255.255 131072
203
198.220.0.0/16
198.220.0.0 198.220.255.255 65536
204
198.222.0.0/16
198.222.0.0 198.222.255.255 65536
205 198.250.128.0/18
198.250.128.0 198.250.191.255 16384
206 198.250.192.0/18
198.250.192.0 198.250.255.255 16384
207
198.250.192.0/19
198.250.192.0 198.250.223.255 8192
208
198.250.224.0/20
198.250.224.0 198.250.239.255 4096
209
198.250.240.0/21
198.250.240.0 198.250.247.255 2048
210
199.9.64.0/18
199.9.64.0 199.9.127.255 16384
211 199.31.8.0/22
199.31.8.0 199.31.11.255 1024
212 199.32.128.0/18
199.32.128.0 199.32.191.255 16384
213 199.57.0.0/16
199.57.0.0 199.57.255.255 65536
214 199.112.0.0/15
199.112.0.0 199.113.255.255 131072
215 199.114.0.0/21
199.114.0.0 199.114.7.255 2048
216 199.114.8.0/22
199.114.8.0 199.114.11.255 1024
217 199.114.32.0/20
199.114.32.0 199.114.47.255 4096
218 199.121.0.0/16
199.121.0.0 199.121.255.255 65536
219 199.122.0.0/22
199.122.0.0 199.122.3.255 1024
220 199.122.4.0/23
199.122.4.0 199.122.5.255 512
221 199.122.32.0/20
199.122.32.0 199.122.47.255 4096
222 199.123.16.0/20
199.123.16.0 199.123.31.255 4096
223 199.123.72.0/21
199.123.72.0 199.123.79.255 2048
224 199.123.80.0/21
199.123.80.0 199.123.87.255 2048
225
199.123.91.0/24
199.123.91.0 199.123.91.255 256
226 199.123.104.0/21
199.123.104.0 199.123.111.255 2048
227 199.123.112.0/21
199.123.112.0 199.123.119.255 2048
228 199.123.122.0/23
199.123.122.0 199.123.123.255 512
229 199.124.16.0/21
199.124.16.0 199.124.23.255 2048
230 199.208.0.0/16
199.208.0.0 199.208.255.255 65536
231 199.209.0.0/16
199.209.0.0 199.209.255.255 65536
232 199.210.0.0/16
199.210.0.0 199.210.255.255 65536
233 199.211.16.0/23
199.211.16.0 199.211.17.255 512
234 199.211.64.0/18
199.211.64.0 199.211.127.255 16384
235 199.211.128.0/17
199.211.128.0 199.211.255.255 32768
236
199.211.176.0/20
199.211.176.0 199.211.191.255 4096
237
199.211.192.0/18
199.211.192.0 199.211.255.255 16384
238 199.225.0.0/20
199.225.0.0 199.225.15.255 4096
239 199.226.4.0/22
199.226.4.0 199.226.7.255 1024
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
265 205.104.0.0/15
205.104.0.0 205.105.255.255 131072
266 205.106.0.0/15
205.106.0.0 205.107.255.255 131072
267 205.108.0.0/15
205.108.0.0 205.109.255.255 131072
268 205.110.0.0/16
205.110.0.0 205.110.255.255 65536
269 205.115.0.0/16
205.115.0.0 205.115.255.255 65536
270 206.37.0.0/16
206.37.0.0 206.37.255.255 65536
271
206.37.202.0/24
206.37.202.0 206.37.202.255 256
272 206.38.0.0/16
206.38.0.0 206.38.255.255 65536
273 206.39.0.0/16
206.39.0.0 206.39.255.255 65536
274
207.132.0.0/15
207.132.0.0 207.133.255.255 131072
275
209.22.0.0/16
209.22.0.0 209.22.255.255 65536
276
209.22.11.0/24
209.22.11.0 209.22.11.255 256
277
209.46.128.0/17
209.46.128.0 209.46.255.255 32768
278
214.0.0.0/8
214.0.0.0 214.255.255.255 16777216
279
214.13.0.0/16
214.13.0.0 214.13.255.255 65536
280 215.0.0.0/9
215.0.0.0 215.127.255.255 8388608
281
215.65.0.0/18
215.65.0.0 215.65.63.255 16384
282 2608.0.0.0/32
2608.0.0.0 2608.0.0.0 1