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:       141.106.0.0 - 141.106.255.255
CIDR:           141.106.0.0/16
NetName:        MCW-NET
NetHandle:      NET-141-106-0-0-1
Parent:         RIPE-ERX-141 (NET-141-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Medical College of Wisconsin (MCW-1)
RegDate:        1990-07-10
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/141.106.0.0

OrgName:        Medical College of Wisconsin
OrgId:          MCW-1
Address:        MIS Department - Information Services     8701 Watertown Plank Road
City:           Milwaukee
StateProv:      WI
PostalCode:     53226
Country:        US
RegDate:        1990-07-10
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MCW-1

OrgTechHandle: MH4-ORG-ARIN
OrgTechName:   Medical College of Wisconsin Information Services
OrgTechPhone:  +1-414-955-0105 
OrgTechEmail:  hostmaster@mcw.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MH4-ORG-ARIN

OrgAbuseHandle: MH4-ORG-ARIN
OrgAbuseName:   Medical College of Wisconsin Information Services
OrgAbusePhone:  +1-414-955-0105 
OrgAbuseEmail:  hostmaster@mcw.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MH4-ORG-ARIN

RTechHandle: MH4-ORG-ARIN
RTechName:   Medical College of Wisconsin Information Services
RTechPhone:  +1-414-955-0105 
RTechEmail:  hostmaster@mcw.edu
RTechRef:    https://rdap.arin.net/registry/entity/MH4-ORG-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.

7 records found for '141.106.128.40'

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: