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 '192.203.247.0 - 192.203.247.255'
% Abuse contact for '192.203.247.0 - 192.203.247.255' is 'sajja.t@cmu.ac.th'
inetnum:        192.203.247.0 - 192.203.247.255
netname:        CMU-TH
descr:          CHIANG MAI UNIVERSITY
country:        TH
org:            ORG-CMU1-AP
admin-c:        CMUA1-AP
tech-c:         CMUA1-AP
abuse-c:        AC2703-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-CMU-TH
mnt-irt:        IRT-CMU-TH
last-modified:  2023-07-04T13:43:31Z
source:         APNIC
irt:            IRT-CMU-TH
address:        ITSC-CMU 239 Huaykaew Rd., Suthep, Muang Chiang Mai 50200
e-mail:         sajja.t@cmu.ac.th
abuse-mailbox:  sajja.t@cmu.ac.th
admin-c:        CMUA1-AP
tech-c:         CMUA1-AP
auth:           # Filtered
remarks:        sajja.t@cmu.ac.th was validated on 2024-01-25
mnt-by:         MAINT-CMU-TH
last-modified:  2024-01-25T09:46:10Z
source:         APNIC
organisation:   ORG-CMU1-AP
org-name:       CHIANG MAI UNIVERSITY
org-type:       LIR
country:        TH
address:        ITSC-CMU 239 Huaykaew Rd., Suthep
phone:          +66-53-943800
e-mail:         sajja.t@cmu.ac.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:06Z
source:         APNIC
role:           ABUSE CMUTH
address:        ITSC-CMU 239 Huaykaew Rd., Suthep, Muang Chiang Mai 50200
country:        ZZ
phone:          +000000000
e-mail:         sajja.t@cmu.ac.th
admin-c:        CMUA1-AP
tech-c:         CMUA1-AP
nic-hdl:        AC2703-AP
remarks:        Generated from irt object IRT-CMU-TH
remarks:        sajja.t@cmu.ac.th was validated on 2024-01-25
abuse-mailbox:  sajja.t@cmu.ac.th
mnt-by:         APNIC-ABUSE
last-modified:  2024-01-25T09:46:48Z
source:         APNIC
role:           CHIANG MAI UNIVERSITY administrator
address:        ITSC-CMU 239 Huaykaew Rd., Suthep, Muang Chiang Mai 50200
country:        TH
phone:          +66-53-943800
e-mail:         sajja.t@cmu.ac.th
admin-c:        CMUA1-AP
tech-c:         CMUA1-AP
nic-hdl:        CMUA1-AP
mnt-by:         MAINT-CMU-TH
last-modified:  2022-12-08T02:31:01Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '192.203.247.0'
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: