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 '166.121.0.0 - 166.121.255.255'
% Abuse contact for '166.121.0.0 - 166.121.255.255' is 'moe_hqfmdns@moe.gov.sg'
inetnum:        166.121.0.0 - 166.121.255.255
netname:        MOE-NET
country:        SG
org:            ORG-MOES1-AP
descr:          MINISTRY OF EDUCATION, SINGAPORE
descr:          imported inetnum object for MECSB
admin-c:        HM344-AP
tech-c:         HM344-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-MOE-GOV-SG
mnt-lower:      MAINT-SG-MOE
mnt-routes:     MAINT-SG-MOE
last-modified:  2017-08-30T07:19:43Z
source:         APNIC
irt:            IRT-MOE-GOV-SG
address:        1 North Buona Vista Drive, Singapore 138675
e-mail:         moe_hqfmdns@moe.gov.sg
abuse-mailbox:  moe_hqfmdns@moe.gov.sg
admin-c:        HM344-AP
tech-c:         HM344-AP
auth:           # Filtered
mnt-by:         MAINT-SG-MOE
last-modified:  2011-02-15T02:04:04Z
source:         APNIC
organisation:   ORG-MOES1-AP
org-name:       Ministry of Education, Singapore
org-type:       LIR
country:        SG
address:        MOE INFORMATION TECHNOLOGY BRANCH
address:        285 Ghim Moh Road Singapore 279622
phone:          +65-6704-6938
fax-no:         +65-6704-6957
e-mail:         MOE_ITB_COMMS@moe.gov.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:45Z
source:         APNIC
person:         HQFMDNS MOE
nic-hdl:        HM344-AP
e-mail:         moe_hqfmdns@moe.gov.sg
address:        1 North Buona Vista Drive, Singapore 138675
phone:          +65-687-95787
fax-no:         +65-677-54394
country:        SG
mnt-by:         MNT-ERX-MINEPINFTECHBR-NON-SG
last-modified:  2008-09-04T07:31:04Z
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.
4 records found for '166.121.0.0'
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: