Summary
| Country |
 China
|
| Domain | chinaunicom.com |
| Size | 256 |
| IP Range |
61.49.172.0 – 61.49.172.255
Convert CIDR to IP range
|
| Registry | APNIC |
| Network Name | UNICOM-BJ |
Whois
inetnum: 61.48.0.0 - 61.51.255.255
netname: UNICOM-BJ
descr: China Unicom Beijing province network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: SY21-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-BJ
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:07:34Z
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: sun ying
address: fu xing men nei da jie 97, Xicheng District
address: Beijing 100800
country: CN
phone: +86-10-66030657
fax-no: +86-10-66078815
e-mail: [email protected]
nic-hdl: SY21-AP
mnt-by: MAINT-CNCGROUP-BJ
last-modified: 2009-06-30T08:42:48Z
source: APNIC
route: 61.49.172.0/24
origin: AS4837
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T06:24:16Z
source: APNICCIDR IP address subranges within 61.49.172.0/24 subnet
- 61.49.172.0
- 61.49.172.1
- 61.49.172.2
- 61.49.172.3
- 61.49.172.4
- 61.49.172.5
- 61.49.172.6
- 61.49.172.7
- 61.49.172.8
- 61.49.172.9
- 61.49.172.10
- 61.49.172.11
- 61.49.172.12
- 61.49.172.13
- 61.49.172.14
- 61.49.172.15
- 61.49.172.16
- 61.49.172.17
- 61.49.172.18
- 61.49.172.19
- 61.49.172.20
- 61.49.172.21
- 61.49.172.22
- 61.49.172.23
- 61.49.172.24
- 61.49.172.25
- 61.49.172.26
- 61.49.172.27
- 61.49.172.28
- 61.49.172.29
- 61.49.172.30
- 61.49.172.31
- 61.49.172.32
- 61.49.172.33
- 61.49.172.34
- 61.49.172.35
- 61.49.172.36
- 61.49.172.37
- 61.49.172.38
- 61.49.172.39
- 61.49.172.40
- 61.49.172.41
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- 61.49.172.43
- 61.49.172.44
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- 61.49.172.46
- 61.49.172.47
- 61.49.172.48
- 61.49.172.49
- 61.49.172.50
- 61.49.172.51
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- 61.49.172.55
- 61.49.172.56
- 61.49.172.57
- 61.49.172.58
- 61.49.172.59
- 61.49.172.60
- 61.49.172.61
- 61.49.172.62
- 61.49.172.63
- 61.49.172.64
- 61.49.172.65
- 61.49.172.66
- 61.49.172.67
- 61.49.172.68
- 61.49.172.69
- 61.49.172.70
- 61.49.172.71
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- 61.49.172.73
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- 61.49.172.78
- 61.49.172.79
- 61.49.172.80
- 61.49.172.81
- 61.49.172.82
- 61.49.172.83
- 61.49.172.84
- 61.49.172.85
- 61.49.172.86
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- 61.49.172.88
- 61.49.172.89
- 61.49.172.90
- 61.49.172.91
- 61.49.172.92
- 61.49.172.93
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- 61.49.172.95
- 61.49.172.96
- 61.49.172.97
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- 61.49.172.171
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- 61.49.172.175
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- 61.49.172.191
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- 61.49.172.253
- 61.49.172.254
- 61.49.172.255