APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '203.163.192.0 - 203.163.223.255'
% Abuse contact for '203.163.192.0 - 203.163.223.255' is 'service@chief.com.tw'
inetnum:        203.163.192.0 - 203.163.223.255
netname:        CHIEFNET
descr:          Chief Telecom Inc.
descr:          Telecom Solution Provider
country:        TW
org:            ORG-CTI1-AP
admin-c:        FC159-AP
tech-c:         CG195-AP
abuse-c:        AC2454-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-CHIEF
mnt-irt:        IRT-CHIEF-TW
last-modified:  2021-05-27T02:10:08Z
source:         APNIC
irt:            IRT-CHIEF-TW
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
e-mail:         apnic_admin@chief.com.tw
abuse-mailbox:  service@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
auth:           # Filtered
remarks:        service@chief.com.tw was validated on 2023-12-07
remarks:        apnic_admin@chief.com.tw was validated on 2024-01-17
mnt-by:         MAINT-TW-CHIEF
last-modified:  2024-01-17T01:24:12Z
source:         APNIC
organisation:   ORG-CTI1-AP
org-name:       Chief Telecom Inc.
org-type:       LIR
country:        TW
address:        2F, No. 68, Ruiguanf Rd.,
address:        NeiHu District,
phone:          +886-2-2657-6688
fax-no:         +886-2-2792-0087
e-mail:         apnic_admin@chief.com.tw
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:49Z
source:         APNIC
role:           ABUSE CHIEFTW
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
country:        ZZ
phone:          +000000000
e-mail:         apnic_admin@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
nic-hdl:        AC2454-AP
remarks:        Generated from irt object IRT-CHIEF-TW
remarks:        service@chief.com.tw was validated on 2023-12-07
remarks:        apnic_admin@chief.com.tw was validated on 2024-01-17
abuse-mailbox:  service@chief.com.tw
mnt-by:         APNIC-ABUSE
last-modified:  2024-01-17T01:24:49Z
source:         APNIC
person:         Chief Group
address:        Chief Telecom Inc.
address:        No.250, Yuang Guang Street,
address:        Neihu District, Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
nic-hdl:        CG195-AP
e-mail:         felix_chou@chief.com.tw
e-mail:         mark_lin@chief.com.tw
e-mail:         apnic_admin@chief.com.tw
mnt-by:         MAINT-TW-CHIEF
last-modified:  2012-03-12T02:12:44Z
source:         APNIC
person:         Felix Chou
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
e-mail:         felix_chou@chief.com.tw
nic-hdl:        FC159-AP
mnt-by:         MAINT-TW-CHIEF
abuse-mailbox:  service@chief.com.tw
last-modified:  2012-03-12T02:56:31Z
source:         APNIC
% Information related to '203.163.192.0/23AS17408'
route:          203.163.192.0/23
origin:         AS17408
descr:          Chief Telecom Inc.
                2F, No. 68, Ruiguanf Rd.,
                NeiHu District,
mnt-by:         MAINT-TW-CHIEF
last-modified:  2018-06-22T08:11:38Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
7 records found for '203.163.192.0'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum

-x

Exact match only

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: