Details for CIDR Range: 172.121.53.0/24
Detailed information about this IP range, including ASN information and proxy activity statistics.
← Back to all CIDR rangesCIDR Range
172.121.53.0/24
ASN Number
55201
ASN Name
SkyQuantum Internet Service
CIDR Size
256 IPs
IPs Flagged as Proxy
245
Ratio Flagged
95.70%
Is Datacenter
No
IP Addresses in this Range
- 172.121.53.109
Country
US
First Seen
8/18/2025
Last Seen
3/13/2026
Days Seen
144
- 172.121.53.111
Country
US
First Seen
9/8/2025
Last Seen
3/12/2026
Days Seen
136
- 172.121.53.112
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.113
Country
US
First Seen
10/21/2025
Last Seen
3/12/2026
Days Seen
122
- 172.121.53.116
Country
US
First Seen
1/25/2026
Last Seen
3/13/2026
Days Seen
44
- 172.121.53.118
Country
US
First Seen
10/4/2025
Last Seen
3/13/2026
Days Seen
130
- 172.121.53.119
Country
US
First Seen
8/17/2025
Last Seen
3/13/2026
Days Seen
174
- 172.121.53.120
Country
US
First Seen
7/14/2025
Last Seen
3/13/2026
Days Seen
197
- 172.121.53.122
Country
US
First Seen
8/17/2025
Last Seen
3/13/2026
Days Seen
133
- 172.121.53.123
Country
US
First Seen
8/17/2025
Last Seen
3/13/2026
Days Seen
130
- 172.121.53.124
Country
US
First Seen
1/27/2026
Last Seen
3/12/2026
Days Seen
40
- 172.121.53.125
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.128
Country
US
First Seen
1/25/2026
Last Seen
3/12/2026
Days Seen
45
- 172.121.53.129
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
45
- 172.121.53.133
Country
US
First Seen
10/29/2025
Last Seen
3/12/2026
Days Seen
112
- 172.121.53.136
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
47
- 172.121.53.139
Country
US
First Seen
9/10/2025
Last Seen
3/13/2026
Days Seen
133
- 172.121.53.141
Country
US
First Seen
10/29/2025
Last Seen
3/12/2026
Days Seen
112
- 172.121.53.143
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
43
- 172.121.53.145
Country
US
First Seen
8/17/2025
Last Seen
3/13/2026
Days Seen
166
- 172.121.53.146
Country
US
First Seen
6/28/2025
Last Seen
3/13/2026
Days Seen
188
- 172.121.53.147
Country
US
First Seen
10/23/2025
Last Seen
3/13/2026
Days Seen
123
- 172.121.53.149
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
46
- 172.121.53.152
Country
US
First Seen
1/22/2026
Last Seen
3/13/2026
Days Seen
43
- 172.121.53.159
Country
US
First Seen
9/26/2025
Last Seen
3/13/2026
Days Seen
106
- 172.121.53.16
Country
US
First Seen
12/8/2025
Last Seen
3/13/2026
Days Seen
55
- 172.121.53.160
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
46
- 172.121.53.161
Country
US
First Seen
10/23/2025
Last Seen
3/13/2026
Days Seen
120
- 172.121.53.167
Country
US
First Seen
8/18/2025
Last Seen
3/13/2026
Days Seen
144
- 172.121.53.171
Country
US
First Seen
6/28/2025
Last Seen
3/13/2026
Days Seen
205
- 172.121.53.180
Country
US
First Seen
10/29/2025
Last Seen
3/13/2026
Days Seen
113
- 172.121.53.181
Country
US
First Seen
10/29/2025
Last Seen
3/12/2026
Days Seen
118
- 172.121.53.182
Country
US
First Seen
10/6/2025
Last Seen
3/12/2026
Days Seen
106
- 172.121.53.183
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.188
Country
US
First Seen
1/25/2026
Last Seen
3/13/2026
Days Seen
42
- 172.121.53.190
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.191
Country
US
First Seen
9/4/2025
Last Seen
3/13/2026
Days Seen
150
- 172.121.53.199
Country
US
First Seen
1/24/2026
Last Seen
3/12/2026
Days Seen
41
- 172.121.53.2
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
46
- 172.121.53.20
Country
US
First Seen
1/28/2026
Last Seen
3/12/2026
Days Seen
40
- 172.121.53.200
Country
US
First Seen
1/24/2026
Last Seen
3/12/2026
Days Seen
41
- 172.121.53.202
Country
US
First Seen
1/26/2026
Last Seen
3/13/2026
Days Seen
42
- 172.121.53.205
Country
US
First Seen
12/29/2025
Last Seen
3/13/2026
Days Seen
44
- 172.121.53.207
Country
US
First Seen
6/29/2025
Last Seen
3/12/2026
Days Seen
167
- 172.121.53.208
Country
US
First Seen
9/8/2025
Last Seen
3/13/2026
Days Seen
129
- 172.121.53.209
Country
US
First Seen
6/28/2025
Last Seen
3/13/2026
Days Seen
165
- 172.121.53.21
Country
US
First Seen
10/29/2025
Last Seen
3/13/2026
Days Seen
114
- 172.121.53.210
Country
US
First Seen
9/8/2025
Last Seen
3/13/2026
Days Seen
163
- 172.121.53.214
Country
US
First Seen
10/29/2025
Last Seen
3/13/2026
Days Seen
118
- 172.121.53.215
Country
US
First Seen
8/8/2025
Last Seen
3/13/2026
Days Seen
157
- 172.121.53.218
Country
US
First Seen
7/26/2025
Last Seen
3/12/2026
Days Seen
172
- 172.121.53.220
Country
US
First Seen
10/23/2025
Last Seen
3/12/2026
Days Seen
119
- 172.121.53.221
Country
US
First Seen
1/24/2026
Last Seen
3/12/2026
Days Seen
45
- 172.121.53.222
Country
US
First Seen
6/28/2025
Last Seen
3/13/2026
Days Seen
192
- 172.121.53.225
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
39
- 172.121.53.228
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
46
- 172.121.53.230
Country
US
First Seen
1/25/2026
Last Seen
3/12/2026
Days Seen
41
- 172.121.53.237
Country
US
First Seen
6/29/2025
Last Seen
3/13/2026
Days Seen
181
- 172.121.53.240
Country
US
First Seen
10/28/2025
Last Seen
3/13/2026
Days Seen
114
- 172.121.53.241
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
36
- 172.121.53.242
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.244
Country
US
First Seen
10/29/2025
Last Seen
3/13/2026
Days Seen
108
- 172.121.53.245
Country
US
First Seen
6/29/2025
Last Seen
3/13/2026
Days Seen
162
- 172.121.53.247
Country
US
First Seen
1/22/2026
Last Seen
3/13/2026
Days Seen
44
- 172.121.53.248
Country
US
First Seen
1/26/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.25
Country
US
First Seen
6/28/2025
Last Seen
3/12/2026
Days Seen
166
- 172.121.53.250
Country
US
First Seen
7/1/2025
Last Seen
3/12/2026
Days Seen
167
- 172.121.53.254
Country
US
First Seen
10/23/2025
Last Seen
3/12/2026
Days Seen
120
- 172.121.53.26
Country
US
First Seen
6/29/2025
Last Seen
3/13/2026
Days Seen
192
- 172.121.53.27
Country
US
First Seen
11/12/2025
Last Seen
3/13/2026
Days Seen
102
- 172.121.53.3
Country
US
First Seen
6/28/2025
Last Seen
3/12/2026
Days Seen
197
- 172.121.53.32
Country
US
First Seen
8/17/2025
Last Seen
3/13/2026
Days Seen
179
- 172.121.53.36
Country
US
First Seen
9/5/2025
Last Seen
3/13/2026
Days Seen
151
- 172.121.53.42
Country
US
First Seen
7/18/2025
Last Seen
3/12/2026
Days Seen
178
- 172.121.53.47
Country
US
First Seen
10/23/2025
Last Seen
3/13/2026
Days Seen
120
- 172.121.53.48
Country
US
First Seen
7/17/2025
Last Seen
3/13/2026
Days Seen
170
- 172.121.53.50
Country
US
First Seen
1/26/2026
Last Seen
3/13/2026
Days Seen
41
- 172.121.53.51
Country
US
First Seen
8/17/2025
Last Seen
3/12/2026
Days Seen
126
- 172.121.53.53
Country
US
First Seen
1/5/2026
Last Seen
3/13/2026
Days Seen
49
- 172.121.53.58
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
44
- 172.121.53.59
Country
US
First Seen
7/15/2025
Last Seen
3/13/2026
Days Seen
191
- 172.121.53.60
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
43
- 172.121.53.61
Country
US
First Seen
10/28/2025
Last Seen
3/12/2026
Days Seen
109
- 172.121.53.62
Country
US
First Seen
12/22/2025
Last Seen
3/13/2026
Days Seen
59
- 172.121.53.63
Country
US
First Seen
10/29/2025
Last Seen
3/13/2026
Days Seen
116
- 172.121.53.65
Country
US
First Seen
1/22/2026
Last Seen
3/13/2026
Days Seen
43
- 172.121.53.70
Country
US
First Seen
1/23/2026
Last Seen
3/12/2026
Days Seen
46
- 172.121.53.72
Country
US
First Seen
1/25/2026
Last Seen
3/12/2026
Days Seen
41
- 172.121.53.74
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.78
Country
US
First Seen
1/25/2026
Last Seen
3/12/2026
Days Seen
43
- 172.121.53.79
Country
US
First Seen
1/25/2026
Last Seen
3/12/2026
Days Seen
41
- 172.121.53.82
Country
US
First Seen
1/24/2026
Last Seen
3/13/2026
Days Seen
45
- 172.121.53.85
Country
US
First Seen
6/29/2025
Last Seen
3/12/2026
Days Seen
167
- 172.121.53.86
Country
US
First Seen
11/12/2025
Last Seen
3/13/2026
Days Seen
100
- 172.121.53.89
Country
US
First Seen
10/28/2025
Last Seen
3/12/2026
Days Seen
115
- 172.121.53.92
Country
US
First Seen
1/23/2026
Last Seen
3/13/2026
Days Seen
43
- 172.121.53.93
Country
US
First Seen
9/16/2025
Last Seen
3/12/2026
Days Seen
137
- 172.121.53.94
Country
US
First Seen
7/18/2025
Last Seen
3/12/2026
Days Seen
166
- 172.121.53.95
Country
US
First Seen
1/5/2026
Last Seen
3/13/2026
Days Seen
47
- 172.121.53.97
Country
US
First Seen
10/30/2025
Last Seen
3/13/2026
Days Seen
112
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