APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.89]

% APNIC found the following authoritative answer from: whois.arin.net

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

NetRange:       153.90.0.0 - 153.90.255.255
CIDR:           153.90.0.0/16
NetName:        MSU
NetHandle:      NET-153-90-0-0-1
Parent:         APNIC-ERX-153 (NET-153-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Montana State University (MSU-2-Z)
RegDate:        1991-09-23
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/153.90.0.0

OrgName:        Montana State University
OrgId:          MSU-2-Z
Address:        Information Technology Center
Address:        P. O. Box 173240
City:           Bozeman
StateProv:      MT
PostalCode:     59717-3240
Country:        US
RegDate:        2008-10-23
Updated:        2020-11-23
Ref:            https://rdap.arin.net/registry/entity/MSU-2-Z

OrgAbuseHandle: ITC5-ARIN
OrgAbuseName:   Information Technology Center
OrgAbusePhone:  +1-406-994-3042 
OrgAbuseEmail:  uitnetworkadmins@montana.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITC5-ARIN

OrgTechHandle: IPADM830-ARIN
OrgTechName:   IP Admins
OrgTechPhone:  +1-406-994-1777 
OrgTechEmail:  ipadmins@montana.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM830-ARIN

RTechHandle: INFOR130-ARIN
RTechName:   Information Technology
RTechPhone:  +1-406-994-3042 
RTechEmail:  tech-contact@montana.edu
RTechRef:    https://rdap.arin.net/registry/entity/INFOR130-ARIN

RAbuseHandle: ITC5-ARIN
RAbuseName:   Information Technology Center
RAbusePhone:  +1-406-994-3042 
RAbuseEmail:  uitnetworkadmins@montana.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/ITC5-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

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

8 records found for '153.90.19.67'

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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