APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.57]

% 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:       152.5.0.0 - 152.5.255.255
CIDR:           152.5.0.0/16
NetName:        RTI-NET
NetHandle:      NET-152-5-0-0-1
Parent:         NET152 (NET-152-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Research Triangle Institute (RTI)
RegDate:        1991-06-07
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/152.5.0.0

OrgName:        Research Triangle Institute
OrgId:          RTI
Address:        PO Box 12194
Address:        3040 Cornwallis Road
City:           Research Triangle Park
StateProv:      NC
PostalCode:     27709
Country:        US
RegDate:        
Updated:        2025-01-22
Ref:            https://rdap.arin.net/registry/entity/RTI

OrgTechHandle: ZR42-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-919-541-6600 
OrgTechEmail:  hostmaster@rti.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR42-ARIN

OrgAbuseHandle: ZR42-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-919-541-6600 
OrgAbuseEmail:  hostmaster@rti.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZR42-ARIN

OrgNOCHandle: ZR42-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-919-541-6600 
OrgNOCEmail:  hostmaster@rti.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZR42-ARIN

OrgDNSHandle: ZR42-ARIN
OrgDNSName:   Hostmaster
OrgDNSPhone:  +1-919-541-6600 
OrgDNSEmail:  hostmaster@rti.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/ZR42-ARIN

OrgRoutingHandle: ZR42-ARIN
OrgRoutingName:   Hostmaster
OrgRoutingPhone:  +1-919-541-6600 
OrgRoutingEmail:  hostmaster@rti.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ZR42-ARIN

RTechHandle: ZR42-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-919-541-6600 
RTechEmail:  hostmaster@rti.org
RTechRef:    https://rdap.arin.net/registry/entity/ZR42-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.

10 records found for '152.5.129.153'

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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