Every name.
A world behind it.

#
# 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 159.10.161.233"
#
# Use "?" to get help.
#

NetRange:       159.10.0.0 - 159.10.255.255
CIDR:           159.10.0.0/16
NetName:        CNA-INSU
NetHandle:      NET-159-10-0-0-1
Parent:         NET159 (NET-159-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CNA (CNAINS)
RegDate:        1992-02-24
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/159.10.0.0


OrgName:        CNA
OrgId:          CNAINS
Address:        CNA Plaza
City:           Chicago
StateProv:      IL
PostalCode:     60685
Country:        US
RegDate:        
Updated:        2017-08-28
Ref:            https://rdap.arin.net/registry/entity/CNAINS


OrgTechHandle: WEBAD29-ARIN
OrgTechName:   Web Admin
OrgTechPhone:  +1-312-822-3355 
OrgTechEmail:  webadmin@cna.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WEBAD29-ARIN

OrgAbuseHandle: DH232-ARIN
OrgAbuseName:   Hillman, David 
OrgAbusePhone:  +1-312-663-4148 
OrgAbuseEmail:  hillman@enteract.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DH232-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.
#