Summary
| Country |
 China
|
| Domain | chinaunicom.com |
| Size | 256 |
| IP Range |
123.15.4.0 – 123.15.4.255
Convert CIDR to IP range
|
| Registry | APNIC |
| Network Name | UNICOM-HA |
Whois
inetnum: 123.8.0.0 - 123.15.255.255
netname: UNICOM-HA
descr: China Unicom Henan province network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: WW444-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-HA
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:34:47Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-08-19
mnt-by: MAINT-CNCGROUP
last-modified: 2026-08-19T00:57:22Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: [email protected] was validated on 2026-08-19
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-08-20T03:22:23Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: [email protected]
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
person: Wei Wang
nic-hdl: WW444-AP
e-mail: [email protected]
address: #55 San Quan Road, Zhengzhou, Henan Provice
phone: +86-371-65952358
fax-no: +86-371-65968952
country: CN
mnt-by: MAINT-CNCGROUP-HA
last-modified: 2010-03-05T08:20:01Z
source: APNIC
route: 123.8.0.0/13
descr: CNC Group CHINA169 Henan Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2008-09-04T07:54:53Z
source: APNICCIDR IP address subranges within 123.15.4.0/24 subnet
- 123.15.4.0
- 123.15.4.1
- 123.15.4.2
- 123.15.4.3
- 123.15.4.4
- 123.15.4.5
- 123.15.4.6
- 123.15.4.7
- 123.15.4.8
- 123.15.4.9
- 123.15.4.10
- 123.15.4.11
- 123.15.4.12
- 123.15.4.13
- 123.15.4.14
- 123.15.4.15
- 123.15.4.16
- 123.15.4.17
- 123.15.4.18
- 123.15.4.19
- 123.15.4.20
- 123.15.4.21
- 123.15.4.22
- 123.15.4.23
- 123.15.4.24
- 123.15.4.25
- 123.15.4.26
- 123.15.4.27
- 123.15.4.28
- 123.15.4.29
- 123.15.4.30
- 123.15.4.31
- 123.15.4.32
- 123.15.4.33
- 123.15.4.34
- 123.15.4.35
- 123.15.4.36
- 123.15.4.37
- 123.15.4.38
- 123.15.4.39
- 123.15.4.40
- 123.15.4.41
- 123.15.4.42
- 123.15.4.43
- 123.15.4.44
- 123.15.4.45
- 123.15.4.46
- 123.15.4.47
- 123.15.4.48
- 123.15.4.49
- 123.15.4.50
- 123.15.4.51
- 123.15.4.52
- 123.15.4.53
- 123.15.4.54
- 123.15.4.55
- 123.15.4.56
- 123.15.4.57
- 123.15.4.58
- 123.15.4.59
- 123.15.4.60
- 123.15.4.61
- 123.15.4.62
- 123.15.4.63
- 123.15.4.64
- 123.15.4.65
- 123.15.4.66
- 123.15.4.67
- 123.15.4.68
- 123.15.4.69
- 123.15.4.70
- 123.15.4.71
- 123.15.4.72
- 123.15.4.73
- 123.15.4.74
- 123.15.4.75
- 123.15.4.76
- 123.15.4.77
- 123.15.4.78
- 123.15.4.79
- 123.15.4.80
- 123.15.4.81
- 123.15.4.82
- 123.15.4.83
- 123.15.4.84
- 123.15.4.85
- 123.15.4.86
- 123.15.4.87
- 123.15.4.88
- 123.15.4.89
- 123.15.4.90
- 123.15.4.91
- 123.15.4.92
- 123.15.4.93
- 123.15.4.94
- 123.15.4.95
- 123.15.4.96
- 123.15.4.97
- 123.15.4.98
- 123.15.4.99
- 123.15.4.100
- 123.15.4.101
- 123.15.4.102
- 123.15.4.103
- 123.15.4.104
- 123.15.4.105
- 123.15.4.106
- 123.15.4.107
- 123.15.4.108
- 123.15.4.109
- 123.15.4.110
- 123.15.4.111
- 123.15.4.112
- 123.15.4.113
- 123.15.4.114
- 123.15.4.115
- 123.15.4.116
- 123.15.4.117
- 123.15.4.118
- 123.15.4.119
- 123.15.4.120
- 123.15.4.121
- 123.15.4.122
- 123.15.4.123
- 123.15.4.124
- 123.15.4.125
- 123.15.4.126
- 123.15.4.127
- 123.15.4.128
- 123.15.4.129
- 123.15.4.130
- 123.15.4.131
- 123.15.4.132
- 123.15.4.133
- 123.15.4.134
- 123.15.4.135
- 123.15.4.136
- 123.15.4.137
- 123.15.4.138
- 123.15.4.139
- 123.15.4.140
- 123.15.4.141
- 123.15.4.142
- 123.15.4.143
- 123.15.4.144
- 123.15.4.145
- 123.15.4.146
- 123.15.4.147
- 123.15.4.148
- 123.15.4.149
- 123.15.4.150
- 123.15.4.151
- 123.15.4.152
- 123.15.4.153
- 123.15.4.154
- 123.15.4.155
- 123.15.4.156
- 123.15.4.157
- 123.15.4.158
- 123.15.4.159
- 123.15.4.160
- 123.15.4.161
- 123.15.4.162
- 123.15.4.163
- 123.15.4.164
- 123.15.4.165
- 123.15.4.166
- 123.15.4.167
- 123.15.4.168
- 123.15.4.169
- 123.15.4.170
- 123.15.4.171
- 123.15.4.172
- 123.15.4.173
- 123.15.4.174
- 123.15.4.175
- 123.15.4.176
- 123.15.4.177
- 123.15.4.178
- 123.15.4.179
- 123.15.4.180
- 123.15.4.181
- 123.15.4.182
- 123.15.4.183
- 123.15.4.184
- 123.15.4.185
- 123.15.4.186
- 123.15.4.187
- 123.15.4.188
- 123.15.4.189
- 123.15.4.190
- 123.15.4.191
- 123.15.4.192
- 123.15.4.193
- 123.15.4.194
- 123.15.4.195
- 123.15.4.196
- 123.15.4.197
- 123.15.4.198
- 123.15.4.199
- 123.15.4.200
- 123.15.4.201
- 123.15.4.202
- 123.15.4.203
- 123.15.4.204
- 123.15.4.205
- 123.15.4.206
- 123.15.4.207
- 123.15.4.208
- 123.15.4.209
- 123.15.4.210
- 123.15.4.211
- 123.15.4.212
- 123.15.4.213
- 123.15.4.214
- 123.15.4.215
- 123.15.4.216
- 123.15.4.217
- 123.15.4.218
- 123.15.4.219
- 123.15.4.220
- 123.15.4.221
- 123.15.4.222
- 123.15.4.223
- 123.15.4.224
- 123.15.4.225
- 123.15.4.226
- 123.15.4.227
- 123.15.4.228
- 123.15.4.229
- 123.15.4.230
- 123.15.4.231
- 123.15.4.232
- 123.15.4.233
- 123.15.4.234
- 123.15.4.235
- 123.15.4.236
- 123.15.4.237
- 123.15.4.238
- 123.15.4.239
- 123.15.4.240
- 123.15.4.241
- 123.15.4.242
- 123.15.4.243
- 123.15.4.244
- 123.15.4.245
- 123.15.4.246
- 123.15.4.247
- 123.15.4.248
- 123.15.4.249
- 123.15.4.250
- 123.15.4.251
- 123.15.4.252
- 123.15.4.253
- 123.15.4.254
- 123.15.4.255