Summary
| Country |
 Taiwan
|
| Domain | twnic.net |
| Size | 256 |
| IP Range |
103.166.81.0 – 103.166.81.255
Convert CIDR to IP range
|
| Registry | APNIC |
| Network Name | CWCTB-TW |
Whois
inetnum: 103.166.81.0 - 103.166.81.255
netname: CWCTB-TW
descr: CORE WINNER CO.,LIMITED TAIWAN BRANCH
country: TW
org: ORG-CWCT1-AP
admin-c: CWCT1-AP
tech-c: CWCT1-AP
abuse-c: AC2439-AP
status: ASSIGNED 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-routes: MAINT-CWCTB-TW
mnt-irt: IRT-CWCTB-TW
last-modified: 2021-04-20T01:22:26Z
source: APNIC
irt: IRT-CWCTB-TW
address: 2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
e-mail: op@corewinner.com
abuse-mailbox: op@corewinner.com
admin-c: CWCT1-AP
tech-c: CWCT1-AP
auth: # Filtered
remarks: op@corewinner.com was validated on 2026-04-02
mnt-by: MAINT-CWCTB-TW
last-modified: 2026-04-02T06:17:02Z
source: APNIC
organisation: ORG-CWCT1-AP
org-name: CORE WINNER CO.,LIMITED
org-type: LIR
country: TW
address: 9 F.-1, No. 192, Ruiguang Rd.
phone: +886-2-77565213
e-mail: op@corewinner.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2026-01-28T13:17:39Z
source: APNIC
role: ABUSE CWCTBTW
country: ZZ
address: 2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
phone: +000000000
e-mail: op@corewinner.com
admin-c: CWCT1-AP
tech-c: CWCT1-AP
nic-hdl: AC2439-AP
remarks: Generated from irt object IRT-CWCTB-TW
remarks: op@corewinner.com was validated on 2026-04-02
abuse-mailbox: op@corewinner.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-02T06:17:41Z
source: APNIC
role: CORE WINNER COLIMITED TAIWAN BRANCH administrator
address: 2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
country: TW
phone: +886-2-2796-3298
e-mail: op@corewinner.com
admin-c: CWCT1-AP
tech-c: CWCT1-AP
nic-hdl: CWCT1-AP
mnt-by: MAINT-CWCTB-TW
last-modified: 2023-02-14T08:40:27Z
source: APNIC
route: 103.166.81.0/24
origin: AS131273
descr: CORE WINNER CO.,LIMITED
9 F.-1, No. 192, Ruiguang Rd.
mnt-by: MAINT-CWCTB-TW
last-modified: 2026-04-02T06:18:23Z
source: APNIC
route: 103.166.81.0/24
origin: AS131679
descr: CORE WINNER CO.,LIMITED
9 F.-1, No. 192, Ruiguang Rd.
mnt-by: MAINT-CWCTB-TW
last-modified: 2026-06-15T07:14:42Z
source: APNICCIDR IP address subranges within 103.166.81.0/24 subnet
- 103.166.81.0
- 103.166.81.1
- 103.166.81.2
- 103.166.81.3
- 103.166.81.4
- 103.166.81.5
- 103.166.81.6
- 103.166.81.7
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- 103.166.81.9
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- 103.166.81.26
- 103.166.81.27
- 103.166.81.28
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- 103.166.81.31
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- 103.166.81.55
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- 103.166.81.58
- 103.166.81.59
- 103.166.81.60
- 103.166.81.61
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- 103.166.81.63
- 103.166.81.64
- 103.166.81.65
- 103.166.81.66
- 103.166.81.67
- 103.166.81.68
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- 103.166.81.79
- 103.166.81.80
- 103.166.81.81
- 103.166.81.82
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- 103.166.81.85
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- 103.166.81.254
- 103.166.81.255