Details for CIDR Range: 140.228.21.0/24
Detailed information about this IP range, including ASN information and proxy activity statistics.
← Back to all CIDR rangesCIDR Range
140.228.21.0/24
ASN Number
174
ASN Name
Cogent Communications, LLC
CIDR Size
256 IPs
IPs Flagged as Proxy
217
Ratio Flagged
84.77%
Is Datacenter
Yes
IP Addresses in this Range
- 140.228.21.10
Country
CA
First Seen
10/3/2025
Last Seen
7/17/2026
Days Seen
129
- 140.228.21.101
Country
CA
First Seen
10/17/2025
Last Seen
7/17/2026
Days Seen
188
- 140.228.21.106
Country
CA
First Seen
9/15/2025
Last Seen
7/17/2026
Days Seen
200
- 140.228.21.108
Country
CA
First Seen
7/1/2025
Last Seen
7/17/2026
Days Seen
235
- 140.228.21.111
Country
CA
First Seen
10/5/2025
Last Seen
7/17/2026
Days Seen
211
- 140.228.21.113
Country
CA
First Seen
9/26/2025
Last Seen
7/17/2026
Days Seen
197
- 140.228.21.117
Country
CA
First Seen
9/26/2025
Last Seen
7/17/2026
Days Seen
175
- 140.228.21.119
Country
CA
First Seen
7/12/2025
Last Seen
7/17/2026
Days Seen
214
- 140.228.21.12
Country
CA
First Seen
11/12/2025
Last Seen
7/17/2026
Days Seen
110
- 140.228.21.120
Country
CA
First Seen
6/29/2025
Last Seen
7/17/2026
Days Seen
177
- 140.228.21.121
Country
CA
First Seen
10/4/2025
Last Seen
7/17/2026
Days Seen
213
- 140.228.21.122
Country
CA
First Seen
8/19/2025
Last Seen
7/18/2026
Days Seen
210
- 140.228.21.125
Country
CA
First Seen
10/1/2025
Last Seen
7/17/2026
Days Seen
204
- 140.228.21.126
Country
CA
First Seen
11/7/2025
Last Seen
7/17/2026
Days Seen
196
- 140.228.21.127
Country
CA
First Seen
7/1/2025
Last Seen
7/17/2026
Days Seen
253
- 140.228.21.13
Country
CA
First Seen
10/29/2025
Last Seen
7/17/2026
Days Seen
131
- 140.228.21.130
Country
CA
First Seen
2/18/2026
Last Seen
7/17/2026
Days Seen
52
- 140.228.21.132
Country
CA
First Seen
3/29/2026
Last Seen
7/17/2026
Days Seen
46
- 140.228.21.136
Country
CA
First Seen
3/16/2026
Last Seen
7/17/2026
Days Seen
54
- 140.228.21.137
Country
CA
First Seen
2/22/2026
Last Seen
7/17/2026
Days Seen
57
- 140.228.21.138
Country
CA
First Seen
2/20/2026
Last Seen
7/18/2026
Days Seen
43
- 140.228.21.141
Country
CA
First Seen
2/15/2026
Last Seen
7/17/2026
Days Seen
51
- 140.228.21.143
Country
CA
First Seen
2/18/2026
Last Seen
7/18/2026
Days Seen
58
- 140.228.21.144
Country
CA
First Seen
3/6/2026
Last Seen
7/18/2026
Days Seen
65
- 140.228.21.149
Country
CA
First Seen
3/5/2026
Last Seen
7/17/2026
Days Seen
49
- 140.228.21.15
Country
CA
First Seen
11/7/2025
Last Seen
7/18/2026
Days Seen
114
- 140.228.21.150
Country
CA
First Seen
3/14/2026
Last Seen
7/17/2026
Days Seen
39
- 140.228.21.152
Country
CA
First Seen
2/17/2026
Last Seen
7/17/2026
Days Seen
45
- 140.228.21.155
Country
CA
First Seen
2/22/2026
Last Seen
7/17/2026
Days Seen
58
- 140.228.21.157
Country
CA
First Seen
2/19/2026
Last Seen
7/17/2026
Days Seen
64
- 140.228.21.158
Country
CA
First Seen
4/3/2026
Last Seen
7/18/2026
Days Seen
44
- 140.228.21.161
Country
CA
First Seen
2/23/2026
Last Seen
7/17/2026
Days Seen
60
- 140.228.21.166
Country
CA
First Seen
3/14/2026
Last Seen
7/18/2026
Days Seen
61
- 140.228.21.168
Country
CA
First Seen
3/17/2026
Last Seen
7/18/2026
Days Seen
60
- 140.228.21.169
Country
CA
First Seen
2/14/2026
Last Seen
7/17/2026
Days Seen
52
- 140.228.21.17
Country
CA
First Seen
10/4/2025
Last Seen
7/18/2026
Days Seen
82
- 140.228.21.170
Country
CA
First Seen
2/23/2026
Last Seen
7/17/2026
Days Seen
47
- 140.228.21.174
Country
CA
First Seen
2/27/2026
Last Seen
7/17/2026
Days Seen
54
- 140.228.21.176
Country
CA
First Seen
3/13/2026
Last Seen
7/17/2026
Days Seen
61
- 140.228.21.178
Country
CA
First Seen
3/11/2026
Last Seen
7/17/2026
Days Seen
42
- 140.228.21.18
Country
CA
First Seen
11/7/2025
Last Seen
7/17/2026
Days Seen
105
- 140.228.21.180
Country
CA
First Seen
2/27/2026
Last Seen
7/18/2026
Days Seen
64
- 140.228.21.183
Country
CA
First Seen
2/19/2026
Last Seen
7/17/2026
Days Seen
55
- 140.228.21.184
Country
CA
First Seen
3/18/2026
Last Seen
7/17/2026
Days Seen
46
- 140.228.21.186
Country
CA
First Seen
3/19/2026
Last Seen
7/18/2026
Days Seen
54
- 140.228.21.189
Country
CA
First Seen
2/26/2026
Last Seen
7/16/2026
Days Seen
46
- 140.228.21.193
Country
CA
First Seen
10/5/2025
Last Seen
7/17/2026
Days Seen
115
- 140.228.21.194
Country
CA
First Seen
11/2/2025
Last Seen
7/17/2026
Days Seen
117
- 140.228.21.197
Country
CA
First Seen
10/1/2025
Last Seen
7/18/2026
Days Seen
115
- 140.228.21.206
Country
CA
First Seen
11/13/2025
Last Seen
7/17/2026
Days Seen
70
- 140.228.21.207
Country
CA
First Seen
11/4/2025
Last Seen
7/18/2026
Days Seen
92
- 140.228.21.208
Country
CA
First Seen
10/14/2025
Last Seen
7/17/2026
Days Seen
166
- 140.228.21.209
Country
CA
First Seen
11/19/2025
Last Seen
7/17/2026
Days Seen
145
- 140.228.21.212
Country
CA
First Seen
11/20/2025
Last Seen
7/17/2026
Days Seen
168
- 140.228.21.213
Country
CA
First Seen
4/1/2026
Last Seen
7/17/2026
Days Seen
83
- 140.228.21.214
Country
CA
First Seen
11/24/2025
Last Seen
7/18/2026
Days Seen
141
- 140.228.21.217
Country
CA
First Seen
11/21/2025
Last Seen
7/17/2026
Days Seen
128
- 140.228.21.218
Country
CA
First Seen
11/20/2025
Last Seen
7/17/2026
Days Seen
135
- 140.228.21.22
Country
CA
First Seen
11/6/2025
Last Seen
7/17/2026
Days Seen
108
- 140.228.21.221
Country
CA
First Seen
11/19/2025
Last Seen
7/17/2026
Days Seen
142
- 140.228.21.222
Country
CA
First Seen
10/4/2025
Last Seen
7/18/2026
Days Seen
102
- 140.228.21.223
Country
CA
First Seen
11/18/2025
Last Seen
7/17/2026
Days Seen
150
- 140.228.21.224
Country
CA
First Seen
12/20/2025
Last Seen
7/17/2026
Days Seen
117
- 140.228.21.225
Country
CA
First Seen
11/20/2025
Last Seen
7/17/2026
Days Seen
148
- 140.228.21.226
Country
CA
First Seen
12/19/2025
Last Seen
7/17/2026
Days Seen
131
- 140.228.21.227
Country
CA
First Seen
11/20/2025
Last Seen
7/17/2026
Days Seen
149
- 140.228.21.26
Country
CA
First Seen
11/3/2025
Last Seen
7/18/2026
Days Seen
100
- 140.228.21.29
Country
CA
First Seen
11/7/2025
Last Seen
7/18/2026
Days Seen
105
- 140.228.21.31
Country
CA
First Seen
10/3/2025
Last Seen
7/17/2026
Days Seen
106
- 140.228.21.32
Country
CA
First Seen
11/9/2025
Last Seen
7/18/2026
Days Seen
96
- 140.228.21.34
Country
CA
First Seen
1/13/2026
Last Seen
7/17/2026
Days Seen
78
- 140.228.21.35
Country
CA
First Seen
11/7/2025
Last Seen
7/18/2026
Days Seen
93
- 140.228.21.38
Country
CA
First Seen
10/21/2025
Last Seen
7/17/2026
Days Seen
111
- 140.228.21.39
Country
CA
First Seen
11/9/2025
Last Seen
7/17/2026
Days Seen
120
- 140.228.21.41
Country
CA
First Seen
11/7/2025
Last Seen
7/17/2026
Days Seen
93
- 140.228.21.42
Country
CA
First Seen
10/9/2025
Last Seen
7/17/2026
Days Seen
90
- 140.228.21.44
Country
CA
First Seen
11/7/2025
Last Seen
7/17/2026
Days Seen
91
- 140.228.21.46
Country
CA
First Seen
10/4/2025
Last Seen
7/17/2026
Days Seen
96
- 140.228.21.48
Country
CA
First Seen
11/9/2025
Last Seen
7/17/2026
Days Seen
96
- 140.228.21.53
Country
CA
First Seen
11/8/2025
Last Seen
7/17/2026
Days Seen
95
- 140.228.21.57
Country
CA
First Seen
10/4/2025
Last Seen
7/17/2026
Days Seen
96
- 140.228.21.58
Country
CA
First Seen
10/8/2025
Last Seen
7/18/2026
Days Seen
94
- 140.228.21.60
Country
CA
First Seen
10/14/2025
Last Seen
7/17/2026
Days Seen
107
- 140.228.21.63
Country
CA
First Seen
10/10/2025
Last Seen
7/17/2026
Days Seen
93
- 140.228.21.64
Country
CA
First Seen
9/19/2025
Last Seen
7/17/2026
Days Seen
116
- 140.228.21.65
Country
CA
First Seen
11/3/2025
Last Seen
7/17/2026
Days Seen
87
- 140.228.21.66
Country
CA
First Seen
10/19/2025
Last Seen
7/17/2026
Days Seen
90
- 140.228.21.69
Country
CA
First Seen
11/8/2025
Last Seen
7/18/2026
Days Seen
83
- 140.228.21.72
Country
CA
First Seen
7/3/2025
Last Seen
7/17/2026
Days Seen
252
- 140.228.21.76
Country
CA
First Seen
7/2/2025
Last Seen
7/18/2026
Days Seen
255
- 140.228.21.77
Country
CA
First Seen
10/4/2025
Last Seen
7/17/2026
Days Seen
150
- 140.228.21.78
Country
CA
First Seen
9/4/2025
Last Seen
7/17/2026
Days Seen
200
- 140.228.21.80
Country
CA
First Seen
6/28/2025
Last Seen
7/17/2026
Days Seen
210
- 140.228.21.84
Country
CA
First Seen
7/17/2025
Last Seen
7/17/2026
Days Seen
246
- 140.228.21.85
Country
CA
First Seen
6/29/2025
Last Seen
7/17/2026
Days Seen
225
- 140.228.21.91
Country
CA
First Seen
6/29/2025
Last Seen
7/18/2026
Days Seen
243
- 140.228.21.93
Country
CA
First Seen
10/18/2025
Last Seen
7/17/2026
Days Seen
207
- 140.228.21.94
Country
CA
First Seen
6/29/2025
Last Seen
7/18/2026
Days Seen
229
- 140.228.21.95
Country
CA
First Seen
3/19/2026
Last Seen
7/17/2026
Days Seen
100
- 140.228.21.99
Country
CA
First Seen
3/20/2026
Last Seen
7/17/2026
Days Seen
102
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