138.141.100.0/22
AS721 · DoD Network Information Center
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
Country |
United States
|
Domain | mail.mil |
ASN | AS721 |
Registry | arin |
Hosted IPs | 1,024 |
ID | ARMY-MEDCOI |
WHOIS Details
NetHandle: NET-138-136-0-0-1 OrgID: DNIC Parent: NET-138-0-0-0-0 NetName: ARMY-MEDCOI NetRange: 138.136.0.0 - 138.136.255.255 NetType: allocation RegDate: 1997-10-17 Updated: 2021-12-14 Source: ARIN OrgID: DNIC OrgName: DoD Network Information Center CanAllocate: Street: 3990 E. Broad Street City: Columbus State/Prov: OH Country: US PostalCode: 43218 RegDate: 1970-01-01 Updated: 2011-08-17 OrgAdminHandle: MIL-HSTMST-ARIN OrgTechHandle: MIL-HSTMST-ARIN OrgTechHandle: REGIS10-ARIN OrgAbuseHandle: REGIS10-ARIN Source: ARIN POCHandle: MIL-HSTMST-ARIN IsRole: Y LastName: Network DoD FirstName: Street: DISA-Columbus Street: 300 North James Road City: Whitehall State/Prov: OH Country: US PostalCode: 43213 RegDate: 1993-05-26 Updated: 2024-02-10 OfficePhone: +1-844-347-2457 Mailbox: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil Source: ARIN POCHandle: REGIS10-ARIN IsRole: Y LastName: Registration FirstName: Street: DISA-Columbus Street: 300 North James Road City: Whitehall State/Prov: OH Country: US PostalCode: 43213 RegDate: 2009-06-24 Updated: 2024-02-13 OfficePhone: +1-844-347-2457 Mailbox: disa.columbus.ns.mbx.arin-registrations@mail.mil Source: ARIN
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
IP addresses in this range
- 138.141.100.0
- 138.141.100.1
- 138.141.100.2
- 138.141.100.3
- 138.141.100.4
- 138.141.100.5
- 138.141.100.6
- 138.141.100.7
- 138.141.100.8
- 138.141.100.9
- 138.141.100.10
- 138.141.100.11
- 138.141.100.12
- 138.141.100.13
- 138.141.100.14
- 138.141.100.15
- 138.141.100.16
- 138.141.100.17
- 138.141.100.18
- 138.141.100.19
- 138.141.100.20
- 138.141.100.21
- 138.141.100.22
- 138.141.100.23
- 138.141.100.24
- 138.141.100.25
- 138.141.100.26
- 138.141.100.27
- 138.141.100.28
- 138.141.100.29
- 138.141.100.30
- 138.141.100.31
- 138.141.100.32
- 138.141.100.33
- 138.141.100.34
- 138.141.100.35
- 138.141.100.36
- 138.141.100.37
- 138.141.100.38
- 138.141.100.39
- 138.141.100.40
- 138.141.100.41
- 138.141.100.42
- 138.141.100.43
- 138.141.100.44
- 138.141.100.45
- 138.141.100.46
- 138.141.100.47
- 138.141.100.48
- 138.141.100.49
- 138.141.100.50
- 138.141.100.51
- 138.141.100.52
- 138.141.100.53
- 138.141.100.54
- 138.141.100.55
- 138.141.100.56
- 138.141.100.57
- 138.141.100.58
- 138.141.100.59
- 138.141.100.60
- 138.141.100.61
- 138.141.100.62
- 138.141.100.63
- 138.141.100.64
- 138.141.100.65
- 138.141.100.66
- 138.141.100.67
- 138.141.100.68
- 138.141.100.69
- 138.141.100.70
- 138.141.100.71
- 138.141.100.72
- 138.141.100.73
- 138.141.100.74
- 138.141.100.75
- 138.141.100.76
- 138.141.100.77
- 138.141.100.78
- 138.141.100.79
- 138.141.100.80
- 138.141.100.81
- 138.141.100.82
- 138.141.100.83
- 138.141.100.84
- 138.141.100.85
- 138.141.100.86
- 138.141.100.87
- 138.141.100.88
- 138.141.100.89
- 138.141.100.90
- 138.141.100.91
- 138.141.100.92
- 138.141.100.93
- 138.141.100.94
- 138.141.100.95
- 138.141.100.96
- 138.141.100.97
- 138.141.100.98
- 138.141.100.99
- 138.141.100.100
- 138.141.100.101
- 138.141.100.102
- 138.141.100.103
- 138.141.100.104
- 138.141.100.105
- 138.141.100.106
- 138.141.100.107
- 138.141.100.108
- 138.141.100.109
- 138.141.100.110
- 138.141.100.111
- 138.141.100.112
- 138.141.100.113
- 138.141.100.114
- 138.141.100.115
- 138.141.100.116
- 138.141.100.117
- 138.141.100.118
- 138.141.100.119
- 138.141.100.120
- 138.141.100.121
- 138.141.100.122
- 138.141.100.123
- 138.141.100.124
- 138.141.100.125
- 138.141.100.126
- 138.141.100.127
- 138.141.100.128
- 138.141.100.129
- 138.141.100.130
- 138.141.100.131
- 138.141.100.132
- 138.141.100.133
- 138.141.100.134
- 138.141.100.135
- 138.141.100.136
- 138.141.100.137
- 138.141.100.138
- 138.141.100.139
- 138.141.100.140
- 138.141.100.141
- 138.141.100.142
- 138.141.100.143
- 138.141.100.144
- 138.141.100.145
- 138.141.100.146
- 138.141.100.147
- 138.141.100.148
- 138.141.100.149
- 138.141.100.150
- 138.141.100.151
- 138.141.100.152
- 138.141.100.153
- 138.141.100.154
- 138.141.100.155
- 138.141.100.156
- 138.141.100.157
- 138.141.100.158
- 138.141.100.159
- 138.141.100.160
- 138.141.100.161
- 138.141.100.162
- 138.141.100.163
- 138.141.100.164
- 138.141.100.165
- 138.141.100.166
- 138.141.100.167
- 138.141.100.168
- 138.141.100.169
- 138.141.100.170
- 138.141.100.171
- 138.141.100.172
- 138.141.100.173
- 138.141.100.174
- 138.141.100.175
- 138.141.100.176
- 138.141.100.177
- 138.141.100.178
- 138.141.100.179
- 138.141.100.180
- 138.141.100.181
- 138.141.100.182
- 138.141.100.183
- 138.141.100.184
- 138.141.100.185
- 138.141.100.186
- 138.141.100.187
- 138.141.100.188
- 138.141.100.189
- 138.141.100.190
- 138.141.100.191
- 138.141.100.192
- 138.141.100.193
- 138.141.100.194
- 138.141.100.195
- 138.141.100.196
- 138.141.100.197
- 138.141.100.198
- 138.141.100.199
- 138.141.100.200
- 138.141.100.201
- 138.141.100.202
- 138.141.100.203
- 138.141.100.204
- 138.141.100.205
- 138.141.100.206
- 138.141.100.207
- 138.141.100.208
- 138.141.100.209
- 138.141.100.210
- 138.141.100.211
- 138.141.100.212
- 138.141.100.213
- 138.141.100.214
- 138.141.100.215
- 138.141.100.216
- 138.141.100.217
- 138.141.100.218
- 138.141.100.219
- 138.141.100.220
- 138.141.100.221
- 138.141.100.222
- 138.141.100.223
- 138.141.100.224
- 138.141.100.225
- 138.141.100.226
- 138.141.100.227
- 138.141.100.228
- 138.141.100.229
- 138.141.100.230
- 138.141.100.231
- 138.141.100.232
- 138.141.100.233
- 138.141.100.234
- 138.141.100.235
- 138.141.100.236
- 138.141.100.237
- 138.141.100.238
- 138.141.100.239
- 138.141.100.240
- 138.141.100.241
- 138.141.100.242
- 138.141.100.243
- 138.141.100.244
- 138.141.100.245
- 138.141.100.246
- 138.141.100.247
- 138.141.100.248
- 138.141.100.249
- 138.141.100.250
- 138.141.100.251
- 138.141.100.252
- 138.141.100.253
- 138.141.100.254
- 138.141.100.255
- 138.141.101.0
- 138.141.101.1
- 138.141.101.2
- 138.141.101.3
- 138.141.101.4
- 138.141.101.5
- 138.141.101.6
- 138.141.101.7
- 138.141.101.8
- 138.141.101.9
- 138.141.101.10
- 138.141.101.11
- 138.141.101.12
- 138.141.101.13
- 138.141.101.14
- 138.141.101.15
- 138.141.101.16
- 138.141.101.17
- 138.141.101.18
- 138.141.101.19
- 138.141.101.20
- 138.141.101.21
- 138.141.101.22
- 138.141.101.23
- 138.141.101.24
- 138.141.101.25
- 138.141.101.26
- 138.141.101.27
- 138.141.101.28
- 138.141.101.29
- 138.141.101.30
- 138.141.101.31
- 138.141.101.32
- 138.141.101.33
- 138.141.101.34
- 138.141.101.35
- 138.141.101.36
- 138.141.101.37
- 138.141.101.38
- 138.141.101.39
- 138.141.101.40
- 138.141.101.41
- 138.141.101.42
- 138.141.101.43
- 138.141.101.44
- 138.141.101.45
- 138.141.101.46
- 138.141.101.47
- 138.141.101.48
- 138.141.101.49
- 138.141.101.50
- 138.141.101.51
- 138.141.101.52
- 138.141.101.53
- 138.141.101.54
- 138.141.101.55
- 138.141.101.56
- 138.141.101.57
- 138.141.101.58
- 138.141.101.59
- 138.141.101.60
- 138.141.101.61
- 138.141.101.62
- 138.141.101.63
- 138.141.101.64
- 138.141.101.65
- 138.141.101.66
- 138.141.101.67
- 138.141.101.68
- 138.141.101.69
- 138.141.101.70
- 138.141.101.71
- 138.141.101.72
- 138.141.101.73
- 138.141.101.74
- 138.141.101.75
- 138.141.101.76
- 138.141.101.77
- 138.141.101.78
- 138.141.101.79
- 138.141.101.80
- 138.141.101.81
- 138.141.101.82
- 138.141.101.83
- 138.141.101.84
- 138.141.101.85
- 138.141.101.86
- 138.141.101.87
- 138.141.101.88
- 138.141.101.89
- 138.141.101.90
- 138.141.101.91
- 138.141.101.92
- 138.141.101.93
- 138.141.101.94
- 138.141.101.95
- 138.141.101.96
- 138.141.101.97
- 138.141.101.98
- 138.141.101.99
- 138.141.101.100
- 138.141.101.101
- 138.141.101.102
- 138.141.101.103
- 138.141.101.104
- 138.141.101.105
- 138.141.101.106
- 138.141.101.107
- 138.141.101.108
- 138.141.101.109
- 138.141.101.110
- 138.141.101.111
- 138.141.101.112
- 138.141.101.113
- 138.141.101.114
- 138.141.101.115
- 138.141.101.116
- 138.141.101.117
- 138.141.101.118
- 138.141.101.119
- 138.141.101.120
- 138.141.101.121
- 138.141.101.122
- 138.141.101.123
- 138.141.101.124
- 138.141.101.125
- 138.141.101.126
- 138.141.101.127
- 138.141.101.128
- 138.141.101.129
- 138.141.101.130
- 138.141.101.131
- 138.141.101.132
- 138.141.101.133
- 138.141.101.134
- 138.141.101.135
- 138.141.101.136
- 138.141.101.137
- 138.141.101.138
- 138.141.101.139
- 138.141.101.140
- 138.141.101.141
- 138.141.101.142
- 138.141.101.143
- 138.141.101.144
- 138.141.101.145
- 138.141.101.146
- 138.141.101.147
- 138.141.101.148
- 138.141.101.149
- 138.141.101.150
- 138.141.101.151
- 138.141.101.152
- 138.141.101.153
- 138.141.101.154
- 138.141.101.155
- 138.141.101.156
- 138.141.101.157
- 138.141.101.158
- 138.141.101.159
- 138.141.101.160
- 138.141.101.161
- 138.141.101.162
- 138.141.101.163
- 138.141.101.164
- 138.141.101.165
- 138.141.101.166
- 138.141.101.167
- 138.141.101.168
- 138.141.101.169
- 138.141.101.170
- 138.141.101.171
- 138.141.101.172
- 138.141.101.173
- 138.141.101.174
- 138.141.101.175
- 138.141.101.176
- 138.141.101.177
- 138.141.101.178
- 138.141.101.179
- 138.141.101.180
- 138.141.101.181
- 138.141.101.182
- 138.141.101.183
- 138.141.101.184
- 138.141.101.185
- 138.141.101.186
- 138.141.101.187
- 138.141.101.188
- 138.141.101.189
- 138.141.101.190
- 138.141.101.191
- 138.141.101.192
- 138.141.101.193
- 138.141.101.194
- 138.141.101.195
- 138.141.101.196
- 138.141.101.197
- 138.141.101.198
- 138.141.101.199
- 138.141.101.200
- 138.141.101.201
- 138.141.101.202
- 138.141.101.203
- 138.141.101.204
- 138.141.101.205
- 138.141.101.206
- 138.141.101.207
- 138.141.101.208
- 138.141.101.209
- 138.141.101.210
- 138.141.101.211
- 138.141.101.212
- 138.141.101.213
- 138.141.101.214
- 138.141.101.215
- 138.141.101.216
- 138.141.101.217
- 138.141.101.218
- 138.141.101.219
- 138.141.101.220
- 138.141.101.221
- 138.141.101.222
- 138.141.101.223
- 138.141.101.224
- 138.141.101.225
- 138.141.101.226
- 138.141.101.227
- 138.141.101.228
- 138.141.101.229
- 138.141.101.230
- 138.141.101.231
- 138.141.101.232
- 138.141.101.233
- 138.141.101.234
- 138.141.101.235
- 138.141.101.236
- 138.141.101.237
- 138.141.101.238
- 138.141.101.239
- 138.141.101.240
- 138.141.101.241
- 138.141.101.242
- 138.141.101.243
- 138.141.101.244
- 138.141.101.245
- 138.141.101.246
- 138.141.101.247
- 138.141.101.248
- 138.141.101.249
- 138.141.101.250
- 138.141.101.251
- 138.141.101.252
- 138.141.101.253
- 138.141.101.254
- 138.141.101.255
- 138.141.102.0
- 138.141.102.1
- 138.141.102.2
- 138.141.102.3
- 138.141.102.4
- 138.141.102.5
- 138.141.102.6
- 138.141.102.7
- 138.141.102.8
- 138.141.102.9
- 138.141.102.10
- 138.141.102.11
- 138.141.102.12
- 138.141.102.13
- 138.141.102.14
- 138.141.102.15
- 138.141.102.16
- 138.141.102.17
- 138.141.102.18
- 138.141.102.19
- 138.141.102.20
- 138.141.102.21
- 138.141.102.22
- 138.141.102.23
- 138.141.102.24
- 138.141.102.25
- 138.141.102.26
- 138.141.102.27
- 138.141.102.28
- 138.141.102.29
- 138.141.102.30
- 138.141.102.31
- 138.141.102.32
- 138.141.102.33
- 138.141.102.34
- 138.141.102.35
- 138.141.102.36
- 138.141.102.37
- 138.141.102.38
- 138.141.102.39
- 138.141.102.40
- 138.141.102.41
- 138.141.102.42
- 138.141.102.43
- 138.141.102.44
- 138.141.102.45
- 138.141.102.46
- 138.141.102.47
- 138.141.102.48
- 138.141.102.49
- 138.141.102.50
- 138.141.102.51
- 138.141.102.52
- 138.141.102.53
- 138.141.102.54
- 138.141.102.55
- 138.141.102.56
- 138.141.102.57
- 138.141.102.58
- 138.141.102.59
- 138.141.102.60
- 138.141.102.61
- 138.141.102.62
- 138.141.102.63
- 138.141.102.64
- 138.141.102.65
- 138.141.102.66
- 138.141.102.67
- 138.141.102.68
- 138.141.102.69
- 138.141.102.70
- 138.141.102.71
- 138.141.102.72
- 138.141.102.73
- 138.141.102.74
- 138.141.102.75
- 138.141.102.76
- 138.141.102.77
- 138.141.102.78
- 138.141.102.79
- 138.141.102.80
- 138.141.102.81
- 138.141.102.82
- 138.141.102.83
- 138.141.102.84
- 138.141.102.85
- 138.141.102.86
- 138.141.102.87
- 138.141.102.88
- 138.141.102.89
- 138.141.102.90
- 138.141.102.91
- 138.141.102.92
- 138.141.102.93
- 138.141.102.94
- 138.141.102.95
- 138.141.102.96
- 138.141.102.97
- 138.141.102.98
- 138.141.102.99
- 138.141.102.100
- 138.141.102.101
- 138.141.102.102
- 138.141.102.103
- 138.141.102.104
- 138.141.102.105
- 138.141.102.106
- 138.141.102.107
- 138.141.102.108
- 138.141.102.109
- 138.141.102.110
- 138.141.102.111
- 138.141.102.112
- 138.141.102.113
- 138.141.102.114
- 138.141.102.115
- 138.141.102.116
- 138.141.102.117
- 138.141.102.118
- 138.141.102.119
- 138.141.102.120
- 138.141.102.121
- 138.141.102.122
- 138.141.102.123
- 138.141.102.124
- 138.141.102.125
- 138.141.102.126
- 138.141.102.127
- 138.141.102.128
- 138.141.102.129
- 138.141.102.130
- 138.141.102.131
- 138.141.102.132
- 138.141.102.133
- 138.141.102.134
- 138.141.102.135
- 138.141.102.136
- 138.141.102.137
- 138.141.102.138
- 138.141.102.139
- 138.141.102.140
- 138.141.102.141
- 138.141.102.142
- 138.141.102.143
- 138.141.102.144
- 138.141.102.145
- 138.141.102.146
- 138.141.102.147
- 138.141.102.148
- 138.141.102.149
- 138.141.102.150
- 138.141.102.151
- 138.141.102.152
- 138.141.102.153
- 138.141.102.154
- 138.141.102.155
- 138.141.102.156
- 138.141.102.157
- 138.141.102.158
- 138.141.102.159
- 138.141.102.160
- 138.141.102.161
- 138.141.102.162
- 138.141.102.163
- 138.141.102.164
- 138.141.102.165
- 138.141.102.166
- 138.141.102.167
- 138.141.102.168
- 138.141.102.169
- 138.141.102.170
- 138.141.102.171
- 138.141.102.172
- 138.141.102.173
- 138.141.102.174
- 138.141.102.175
- 138.141.102.176
- 138.141.102.177
- 138.141.102.178
- 138.141.102.179
- 138.141.102.180
- 138.141.102.181
- 138.141.102.182
- 138.141.102.183
- 138.141.102.184
- 138.141.102.185
- 138.141.102.186
- 138.141.102.187
- 138.141.102.188
- 138.141.102.189
- 138.141.102.190
- 138.141.102.191
- 138.141.102.192
- 138.141.102.193
- 138.141.102.194
- 138.141.102.195
- 138.141.102.196
- 138.141.102.197
- 138.141.102.198
- 138.141.102.199
- 138.141.102.200
- 138.141.102.201
- 138.141.102.202
- 138.141.102.203
- 138.141.102.204
- 138.141.102.205
- 138.141.102.206
- 138.141.102.207
- 138.141.102.208
- 138.141.102.209
- 138.141.102.210
- 138.141.102.211
- 138.141.102.212
- 138.141.102.213
- 138.141.102.214
- 138.141.102.215
- 138.141.102.216
- 138.141.102.217
- 138.141.102.218
- 138.141.102.219
- 138.141.102.220
- 138.141.102.221
- 138.141.102.222
- 138.141.102.223
- 138.141.102.224
- 138.141.102.225
- 138.141.102.226
- 138.141.102.227
- 138.141.102.228
- 138.141.102.229
- 138.141.102.230
- 138.141.102.231
- 138.141.102.232
- 138.141.102.233
- 138.141.102.234
- 138.141.102.235
- 138.141.102.236
- 138.141.102.237
- 138.141.102.238
- 138.141.102.239
- 138.141.102.240
- 138.141.102.241
- 138.141.102.242
- 138.141.102.243
- 138.141.102.244
- 138.141.102.245
- 138.141.102.246
- 138.141.102.247
- 138.141.102.248
- 138.141.102.249
- 138.141.102.250
- 138.141.102.251
- 138.141.102.252
- 138.141.102.253
- 138.141.102.254
- 138.141.102.255
- 138.141.103.0
- 138.141.103.1
- 138.141.103.2
- 138.141.103.3
- 138.141.103.4
- 138.141.103.5
- 138.141.103.6
- 138.141.103.7
- 138.141.103.8
- 138.141.103.9
- 138.141.103.10
- 138.141.103.11
- 138.141.103.12
- 138.141.103.13
- 138.141.103.14
- 138.141.103.15
- 138.141.103.16
- 138.141.103.17
- 138.141.103.18
- 138.141.103.19
- 138.141.103.20
- 138.141.103.21
- 138.141.103.22
- 138.141.103.23
- 138.141.103.24
- 138.141.103.25
- 138.141.103.26
- 138.141.103.27
- 138.141.103.28
- 138.141.103.29
- 138.141.103.30
- 138.141.103.31
- 138.141.103.32
- 138.141.103.33
- 138.141.103.34
- 138.141.103.35
- 138.141.103.36
- 138.141.103.37
- 138.141.103.38
- 138.141.103.39
- 138.141.103.40
- 138.141.103.41
- 138.141.103.42
- 138.141.103.43
- 138.141.103.44
- 138.141.103.45
- 138.141.103.46
- 138.141.103.47
- 138.141.103.48
- 138.141.103.49
- 138.141.103.50
- 138.141.103.51
- 138.141.103.52
- 138.141.103.53
- 138.141.103.54
- 138.141.103.55
- 138.141.103.56
- 138.141.103.57
- 138.141.103.58
- 138.141.103.59
- 138.141.103.60
- 138.141.103.61
- 138.141.103.62
- 138.141.103.63
- 138.141.103.64
- 138.141.103.65
- 138.141.103.66
- 138.141.103.67
- 138.141.103.68
- 138.141.103.69
- 138.141.103.70
- 138.141.103.71
- 138.141.103.72
- 138.141.103.73
- 138.141.103.74
- 138.141.103.75
- 138.141.103.76
- 138.141.103.77
- 138.141.103.78
- 138.141.103.79
- 138.141.103.80
- 138.141.103.81
- 138.141.103.82
- 138.141.103.83
- 138.141.103.84
- 138.141.103.85
- 138.141.103.86
- 138.141.103.87
- 138.141.103.88
- 138.141.103.89
- 138.141.103.90
- 138.141.103.91
- 138.141.103.92
- 138.141.103.93
- 138.141.103.94
- 138.141.103.95
- 138.141.103.96
- 138.141.103.97
- 138.141.103.98
- 138.141.103.99
- 138.141.103.100
- 138.141.103.101
- 138.141.103.102
- 138.141.103.103
- 138.141.103.104
- 138.141.103.105
- 138.141.103.106
- 138.141.103.107
- 138.141.103.108
- 138.141.103.109
- 138.141.103.110
- 138.141.103.111
- 138.141.103.112
- 138.141.103.113
- 138.141.103.114
- 138.141.103.115
- 138.141.103.116
- 138.141.103.117
- 138.141.103.118
- 138.141.103.119
- 138.141.103.120
- 138.141.103.121
- 138.141.103.122
- 138.141.103.123
- 138.141.103.124
- 138.141.103.125
- 138.141.103.126
- 138.141.103.127
- 138.141.103.128
- 138.141.103.129
- 138.141.103.130
- 138.141.103.131
- 138.141.103.132
- 138.141.103.133
- 138.141.103.134
- 138.141.103.135
- 138.141.103.136
- 138.141.103.137
- 138.141.103.138
- 138.141.103.139
- 138.141.103.140
- 138.141.103.141
- 138.141.103.142
- 138.141.103.143
- 138.141.103.144
- 138.141.103.145
- 138.141.103.146
- 138.141.103.147
- 138.141.103.148
- 138.141.103.149
- 138.141.103.150
- 138.141.103.151
- 138.141.103.152
- 138.141.103.153
- 138.141.103.154
- 138.141.103.155
- 138.141.103.156
- 138.141.103.157
- 138.141.103.158
- 138.141.103.159
- 138.141.103.160
- 138.141.103.161
- 138.141.103.162
- 138.141.103.163
- 138.141.103.164
- 138.141.103.165
- 138.141.103.166
- 138.141.103.167
- 138.141.103.168
- 138.141.103.169
- 138.141.103.170
- 138.141.103.171
- 138.141.103.172
- 138.141.103.173
- 138.141.103.174
- 138.141.103.175
- 138.141.103.176
- 138.141.103.177
- 138.141.103.178
- 138.141.103.179
- 138.141.103.180
- 138.141.103.181
- 138.141.103.182
- 138.141.103.183
- 138.141.103.184
- 138.141.103.185
- 138.141.103.186
- 138.141.103.187
- 138.141.103.188
- 138.141.103.189
- 138.141.103.190
- 138.141.103.191
- 138.141.103.192
- 138.141.103.193
- 138.141.103.194
- 138.141.103.195
- 138.141.103.196
- 138.141.103.197
- 138.141.103.198
- 138.141.103.199
- 138.141.103.200
- 138.141.103.201
- 138.141.103.202
- 138.141.103.203
- 138.141.103.204
- 138.141.103.205
- 138.141.103.206
- 138.141.103.207
- 138.141.103.208
- 138.141.103.209
- 138.141.103.210
- 138.141.103.211
- 138.141.103.212
- 138.141.103.213
- 138.141.103.214
- 138.141.103.215
- 138.141.103.216
- 138.141.103.217
- 138.141.103.218
- 138.141.103.219
- 138.141.103.220
- 138.141.103.221
- 138.141.103.222
- 138.141.103.223
- 138.141.103.224
- 138.141.103.225
- 138.141.103.226
- 138.141.103.227
- 138.141.103.228
- 138.141.103.229
- 138.141.103.230
- 138.141.103.231
- 138.141.103.232
- 138.141.103.233
- 138.141.103.234
- 138.141.103.235
- 138.141.103.236
- 138.141.103.237
- 138.141.103.238
- 138.141.103.239
- 138.141.103.240
- 138.141.103.241
- 138.141.103.242
- 138.141.103.243
- 138.141.103.244
- 138.141.103.245
- 138.141.103.246
- 138.141.103.247
- 138.141.103.248
- 138.141.103.249
- 138.141.103.250
- 138.141.103.251
- 138.141.103.252
- 138.141.103.253
- 138.141.103.254
- 138.141.103.255
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs