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 '2406:6b40::/32'
% Abuse contact for '2406:6b40::/32' is 'general@cuhkmc.hk'
inet6num:       2406:6b40::/32
netname:        CMCL-HK
descr:          CUHK Medical Centre Limited
country:        HK
org:            ORG-CMCL4-AP
admin-c:        CMCL3-AP
tech-c:         CMCL3-AP
abuse-c:        AC2118-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-CMCL-HK
mnt-routes:     MAINT-CMCL-HK
mnt-irt:        IRT-CMCL-HK
last-modified:  2020-09-04T03:57:52Z
source:         APNIC
irt:            IRT-CMCL-HK
address:        Room 1249, 12/F Cheng Yu Tung Building, 12 Chak Cheung Street Shatin 00000
e-mail:         general@cuhkmc.hk
abuse-mailbox:  general@cuhkmc.hk
admin-c:        CMCL3-AP
tech-c:         CMCL3-AP
auth:           # Filtered
remarks:        general@cuhkmc.hk was validated on 2021-09-10
mnt-by:         MAINT-CMCL-HK
last-modified:  2021-09-10T04:29:09Z
source:         APNIC
organisation:   ORG-CMCL4-AP
org-name:       CUHK Medical Centre Limited
country:        HK
address:        Room 1249, 12/F Cheng Yu Tung Building
phone:          +85239439991
e-mail:         general@cuhkmc.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2020-06-26T12:58:56Z
source:         APNIC
role:           ABUSE CMCLHK
address:        Room 1249, 12/F Cheng Yu Tung Building, 12 Chak Cheung Street Shatin 00000
country:        ZZ
phone:          +000000000
e-mail:         general@cuhkmc.hk
admin-c:        CMCL3-AP
tech-c:         CMCL3-AP
nic-hdl:        AC2118-AP
remarks:        Generated from irt object IRT-CMCL-HK
abuse-mailbox:  general@cuhkmc.hk
mnt-by:         APNIC-ABUSE
last-modified:  2020-09-04T00:31:47Z
source:         APNIC
role:           CUHK Medical Centre Limited administrator
address:        Room 1249, 12/F Cheng Yu Tung Building, 12 Chak Cheung Street Shatin 00000
country:        HK
phone:          +85239439991
e-mail:         general@cuhkmc.hk
admin-c:        CMCL3-AP
tech-c:         CMCL3-AP
nic-hdl:        CMCL3-AP
mnt-by:         MAINT-CMCL-HK
last-modified:  2020-09-04T00:30:38Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '2406:6b40::/32'
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: