APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[2001:dd8:8:d0::152]

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS133442'

% Abuse contact for 'AS133442' is 'network_admins@mas.gov.sg'

aut-num:        AS133442
as-name:        MAOS-AS-AP
descr:          Monetary Authority Of Singapore
country:        SG
org:            ORG-MAOS1-AP
admin-c:        MAOS1-AP
tech-c:         MAOS1-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-MAOS-SG
mnt-routes:     MAINT-MAOS-SG
mnt-lower:      MAINT-MAOS-SG
abuse-c:        AM4224-AP
last-modified:  2026-03-16T00:47:54Z
source:         APNIC

irt:            IRT-MAOS-SG
address:        10 Shenton Way, Singapore Singapore 079117
e-mail:         network_admins@mas.gov.sg
abuse-mailbox:  network_admins@mas.gov.sg
admin-c:        MAOS1-AP
tech-c:         MAOS1-AP
auth:           # Filtered
mnt-by:         MAINT-MAOS-SG
last-modified:  2026-03-16T00:47:37Z
source:         APNIC

organisation:   ORG-MAOS1-AP
org-name:       Monetary Authority Of Singapore
org-type:       LIR
country:        SG
address:        10 Shenton Way
phone:          +65-6225-5577
e-mail:         chan_jyh_chyang@mas.gov.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-12-18T13:37:51Z
source:         APNIC

role:           ABUSE MAOSSG
country:        ZZ
address:        10 Shenton Way, Singapore Singapore 079117
phone:          +000000000
e-mail:         network_admins@mas.gov.sg
admin-c:        MAOS1-AP
tech-c:         MAOS1-AP
nic-hdl:        AM4224-AP
remarks:        Generated from irt object IRT-MAOS-SG
abuse-mailbox:  network_admins@mas.gov.sg
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-16T00:47:54Z
source:         APNIC

role:           Monetary Authority Of Singapore administrator
address:        10 Shenton Way, Singapore Singapore 079117
country:        SG
phone:          +65-6225-5577
e-mail:         network_admins@mas.gov.sg
admin-c:        MAOS1-AP
tech-c:         MAOS1-AP
nic-hdl:        MAOS1-AP
mnt-by:         MAINT-MAOS-SG
last-modified:  2026-03-16T00:47:28Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

5 records found for 'AS133442'

Search for
IP address lookups		Miscellaneous queries
-l	1st level less specific	-i	Inverse attributes
-L	All less specific	-T	Object types
-m	1st level more specific	-T	Object types
-M	All more specific	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
-d	Associated reverse domain

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