#
# 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.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "n ! net-140-221-0-0-1"
#
# Use "?" to get help.
#

NetRange: 140.221.0.0 - 140.221.255.255
CIDR: 140.221.0.0/16
NetName: ARGONNE2
NetHandle: NET-140-221-0-0-1
Parent: NET140 (NET-140-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Argonne National Laboratory (ANL-13-Z)
RegDate: 1990-06-13
Updated: 2023-03-14
Ref: https://rdap.arin.net/registry/ip/140.221.0.0


OrgName: Argonne National Laboratory
OrgId: ANL-13-Z
Address: 9700 South Cass Avenue
City: Argonne
StateProv: IL
PostalCode: 60439
Country: US
RegDate: 2023-02-17
Updated: 2023-02-17
Ref: https://rdap.arin.net/registry/entity/ANL-13-Z


OrgNOCHandle: NOCAN-ARIN
OrgNOCName: noc-anl-gov
OrgNOCPhone: +1-630-252-9999
OrgNOCEmail: noc[at]anl.gov
OrgNOCRef: https://rdap.arin.net/registry/entity/NOCAN-ARIN

OrgTechHandle: LW26-ARIN
OrgTechName: Winkler, Linda
OrgTechPhone: +1-630-252-7236
OrgTechEmail: winkler[at]mcs.anl.gov
OrgTechRef: https://rdap.arin.net/registry/entity/LW26-ARIN

OrgAbuseHandle: ABUSE482-ARIN
OrgAbuseName: abuse-anl-gov
OrgAbusePhone: +1-630-252-9999
OrgAbuseEmail: abuse[at]anl.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE482-ARIN

RTechHandle: LW26-ARIN
RTechName: Winkler, Linda
RTechPhone: +1-630-252-7236
RTechEmail: winkler[at]mcs.anl.gov
RTechRef: https://rdap.arin.net/registry/entity/LW26-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.
#