APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.134]

% 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:       146.5.0.0 - 146.5.255.255
CIDR:           146.5.0.0/16
NetName:        NSO-SUNSPOT
NetHandle:      NET-146-5-0-0-1
Parent:         NET146 (NET-146-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   National Solar Observatory (NSO)
RegDate:        1991-01-15
Updated:        2021-12-14
Comment:        National Solar Observatory
Ref:            https://rdap.arin.net/registry/ip/146.5.0.0

OrgName:        National Solar Observatory
OrgId:          NSO
Address:        3665 Discovery Drive, 3rd Floor
City:           Boulder
StateProv:      CO
PostalCode:     80303
Country:        US
RegDate:        1991-01-15
Updated:        2017-11-27
Ref:            https://rdap.arin.net/registry/entity/NSO

OrgAbuseHandle: DOHER14-ARIN
OrgAbuseName:   Doherty, John 
OrgAbusePhone:  +1-303-735-9059 
OrgAbuseEmail:  jdoherty@nso.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DOHER14-ARIN

OrgNOCHandle: DOHER14-ARIN
OrgNOCName:   Doherty, John 
OrgNOCPhone:  +1-303-735-9059 
OrgNOCEmail:  jdoherty@nso.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DOHER14-ARIN

OrgTechHandle: DOHER14-ARIN
OrgTechName:   Doherty, John 
OrgTechPhone:  +1-303-735-9059 
OrgTechEmail:  jdoherty@nso.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DOHER14-ARIN

RTechHandle: DOHER14-ARIN
RTechName:   Doherty, John 
RTechPhone:  +1-303-735-9059 
RTechEmail:  jdoherty@nso.edu
RTechRef:    https://rdap.arin.net/registry/entity/DOHER14-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 '146.5.91.113'

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

For more information see: