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 '43.243.44.0 - 43.243.47.255'
% Abuse contact for '43.243.44.0 - 43.243.47.255' is 'yuelungkeji@gmail.com'
inetnum:        43.243.44.0 - 43.243.47.255
netname:        YTCL-HK
descr:          UNIT 04, 7/F BRIGHT WAY TOWER
descr:          NO. 33 MONG KOK RD
country:        HK
org:            ORG-YTCL3-AP
admin-c:        YTHC1-AP
tech-c:         YTHC1-AP
abuse-c:        AY487-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-YTCL-HK
mnt-routes:     MAINT-YTCL-HK
mnt-irt:        IRT-YTCL-HK
last-modified:  2020-07-22T13:09:35Z
source:         APNIC
irt:            IRT-YTCL-HK
address:        UNIT 04,7/F BRIGHT WAY TOWER, NO. 33 MONG KOK RD, KOWLOON HONG KONG 999077
e-mail:         yuelungkeji@gmail.com
abuse-mailbox:  yuelungkeji@gmail.com
admin-c:        YTHC1-AP
tech-c:         YTHC1-AP
auth:           # Filtered
remarks:        yuelungkeji@gmail.com was validated on 2024-03-12
mnt-by:         MAINT-YTCL-HK
last-modified:  2024-03-12T01:39:07Z
source:         APNIC
organisation:   ORG-YTCL3-AP
org-name:       YUELUNG TECHNOLOGY (HK) CO., LIMITED
org-type:       LIR
country:        HK
address:        UNIT 04, 7/F BRIGHT WAY TOWER
address:        NO. 33 MONG KOK RD
phone:          +085-2-27935511
e-mail:         yuelungkeji@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:26Z
source:         APNIC
role:           ABUSE YTCLHK
address:        UNIT 04,7/F BRIGHT WAY TOWER, NO. 33 MONG KOK RD, KOWLOON HONG KONG 999077
country:        ZZ
phone:          +000000000
e-mail:         yuelungkeji@gmail.com
admin-c:        YTHC1-AP
tech-c:         YTHC1-AP
nic-hdl:        AY487-AP
remarks:        Generated from irt object IRT-YTCL-HK
remarks:        yuelungkeji@gmail.com was validated on 2024-03-12
abuse-mailbox:  yuelungkeji@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-03-12T01:39:31Z
source:         APNIC
role:           YUELUNG TECHNOLOGY HK CO LIMITED administrator
address:        UNIT 04,7/F BRIGHT WAY TOWER, NO. 33  MONG KOK RD, KOWLOON HONG KONG 999077
country:        HK
phone:          +085-2-27935511
fax-no:         +085-2-27935511
e-mail:         yuelungkeji@gmail.com
admin-c:        YTHC1-AP
tech-c:         YTHC1-AP
nic-hdl:        YTHC1-AP
mnt-by:         MAINT-YTCL-HK
last-modified:  2014-09-03T10:53:50Z
source:         APNIC
% 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.
5 records found for '43.243.44.0'
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: