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:       204.152.156.0 - 204.152.159.255
CIDR:           204.152.156.0/22
NetName:        NET-204-152-156-0-1
NetHandle:      NET-204-152-156-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Midwestern University (MIDWES-1)
RegDate:        1996-01-24
Updated:        2024-03-06
Ref:            https://rdap.arin.net/registry/ip/204.152.156.0

OrgName:        Midwestern University
OrgId:          MIDWES-1
Address:        555 31st St.
City:           Downers Grove
StateProv:      IL
PostalCode:     60515
Country:        US
RegDate:        1996-01-24
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MIDWES-1

OrgAbuseHandle: JGJ12-ARIN
OrgAbuseName:   Jacobson, James G.
OrgAbusePhone:  +1-630-515-7351 
OrgAbuseEmail:  jjacob@midwestern.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JGJ12-ARIN

OrgTechHandle: JGJ12-ARIN
OrgTechName:   Jacobson, James G.
OrgTechPhone:  +1-630-515-7351 
OrgTechEmail:  jjacob@midwestern.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JGJ12-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.

6 records found for '204.152.157.1'

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: