APNIC - Query the APNIC Whois Database

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

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '43.248.16.0 - 43.248.19.255'
% Abuse contact for '43.248.16.0 - 43.248.19.255' is 'hostmaster@twnic.net.tw'
inetnum:        43.248.16.0 - 43.248.19.255
netname:        CATVISP-NET
descr:          Chaoyu Internetwork lnternational Corp
descr:          No.2, Ln. 149, Sec. 2, Changsha St.,Wanhua Dist.
descr:          TAIPEI Taiwan 108
country:        TW
admin-c:        CH1845-AP
tech-c:         CH1845-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:29Z
source:         APNIC
irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.net.tw
abuse-mailbox:  hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.net.tw was validated on 2021-11-04
mnt-by:         MAINT-TW-TWNIC
last-modified:  2021-11-04T00:59:51Z
source:         APNIC
role:           ABUSE TWNICAP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
country:        ZZ
phone:          +000000000
e-mail:         hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.net.tw was validated on 2021-11-04
abuse-mailbox:  hostmaster@twnic.net.tw
mnt-by:         APNIC-ABUSE
last-modified:  2021-11-04T01:00:32Z
source:         APNIC
person:         CHENGLUNG HSIEH
nic-hdl:        CH1845-AP
e-mail:         joehsieh@nwcatv.com.tw
address:        No.2, Ln. 149, Sec. 2, Changsha St., Wanhua Dist., Taipei
address:        TAIPEI, 108, R.O.C
phone:          +886955343355
fax-no:         +886-2-2382-6294
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2013-10-08T06:40:02Z
source:         APNIC
% Information related to '43.248.16.0 - 43.248.19.255'
inetnum:        43.248.16.0 - 43.248.19.255
netname:        CATVISP-NET
descr:          Chaoyu Internetwork lnternational Corp
descr:          4F., No.91, Sec. 2, Changsha St., Wanhua Dist., Taipei
descr:          TAIPEI Taiwan
country:        TW
admin-c:        OP2-TW
tech-c:         OP2-TW
mnt-by:         MAINT-TW-TWNIC
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
changed:        511131@pfcatv.com.tw 20140919
status:         ASSIGNED NON-PORTABLE
source:         TWNIC
person:         Yo-min Chen
address:        Chaoyu Internetwork lnternational Corp.
address:        4F., No.91, Sec. 2, Changsha St., Wanhua Dist., Taipei
address:        Taipei Taiwan
country:        TW
phone:          +886-9-6205-3855
fax-no:         +886-2-2375-3147
e-mail:         N106016@nwcatv.com.tw
nic-hdl:        OP2-TW
changed:        hostmaster@twnic.net 20180315
source:         TWNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
6 records found for '43.248.16.0'
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: