#
# 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-129-105-0-0-1"
#
# Use "?" to get help.
#

NetRange: 129.105.0.0 - 129.105.255.255
CIDR: 129.105.0.0/16
NetName: NWUNET
NetHandle: NET-129-105-0-0-1
Parent: NET129 (NET-129-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Northwestern University (NORTHW-9-Z)
RegDate: 1987-11-10
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/129.105.0.0


OrgName: Northwestern University
OrgId: NORTHW-9-Z
Address: Leverone Hall #G-166
Address: 2001 Sheridan Rd
City: Evanston
StateProv: IL
PostalCode: 60208
Country: US
RegDate: 2010-01-08
Updated: 2012-05-11
Ref: https://rdap.arin.net/registry/entity/NORTHW-9-Z


OrgAbuseHandle: NUNS-ARIN
OrgAbuseName: Northwestern University Network Security
OrgAbusePhone: +1-847-467-2222
OrgAbuseEmail: security[at]northwestern.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/NUNS-ARIN

OrgTechHandle: NUNA-ARIN
OrgTechName: Northwestern University Network Administration
OrgTechPhone: +1-847-467-2222
OrgTechEmail: data-network[at]northwestern.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NUNA-ARIN

RNOCHandle: NUN-ARIN
RNOCName: Northwestern University NOC
RNOCPhone: +1-847-467-2222
RNOCEmail: data-network[at]northwestern.edu
RNOCRef: https://rdap.arin.net/registry/entity/NUN-ARIN

RAbuseHandle: NUNS-ARIN
RAbuseName: Northwestern University Network Security
RAbusePhone: +1-847-467-2222
RAbuseEmail: security[at]northwestern.edu
RAbuseRef: https://rdap.arin.net/registry/entity/NUNS-ARIN

RTechHandle: NUNA-ARIN
RTechName: Northwestern University Network Administration
RTechPhone: +1-847-467-2222
RTechEmail: data-network[at]northwestern.edu
RTechRef: https://rdap.arin.net/registry/entity/NUNA-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.
#