AS46286 Cook County | IPGeolocation.io

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AS46286 – Cook County

AS Number	46286
AS Name	COOK-COUNTY
Organization	Cook County(cookc-2)
Country	US
Website	cookcountygov.com
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.217.184.0/22	AS46286	Cook County	Cook County	1024
12.218.238.0/23	AS46286	Cook County	AT&T Enterprises, LLC	512
66.99.240.0/23	AS46286	Cook County	Illinois Century Network	512
162.217.187.0/24	AS46286	Cook County	Cook County	256
162.217.186.0/24	AS46286	Cook County	Cook County	256
162.217.185.0/24	AS46286	Cook County	Cook County	256
162.217.184.0/24	AS46286	Cook County	Cook County	256

Raw Whois Response

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       46286
ASName:         COOK-COUNTY
ASHandle:       AS46286
RegDate:        2008-08-01
Updated:        2008-08-01    
Ref:            https://rdap.arin.net/registry/autnum/46286


OrgName:        Cook County
OrgId:          COOKC-2
Address:        118 N Clark Street
City:           Chicago
StateProv:      IL
PostalCode:     60602
Country:        US
RegDate:        2008-05-23
Updated:        2016-04-21
Ref:            https://rdap.arin.net/registry/entity/COOKC-2


OrgNOCHandle: NCCAD1-ARIN
OrgNOCName:   NCC Admin
OrgNOCPhone:  +1-312-603-9002 
OrgNOCEmail:  NCC@cookcountyil.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NCCAD1-ARIN

OrgTechHandle: NCCAD1-ARIN
OrgTechName:   NCC Admin
OrgTechPhone:  +1-312-603-9002 
OrgTechEmail:  NCC@cookcountyil.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NCCAD1-ARIN

OrgAbuseHandle: NCCAD1-ARIN
OrgAbuseName:   NCC Admin
OrgAbusePhone:  +1-312-603-9002 
OrgAbuseEmail:  NCC@cookcountyil.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NCCAD1-ARIN

RTechHandle: NCC29-ARIN
RTechName:   Network Control Center
RTechPhone:  +1-312-603-0087 
RTechEmail:  ddonelson@cookcountygov.com
RTechRef:    https://rdap.arin.net/registry/entity/NCC29-ARIN

RNOCHandle: NCC29-ARIN
RNOCName:   Network Control Center
RNOCPhone:  +1-312-603-0087 
RNOCEmail:  ddonelson@cookcountygov.com
RNOCRef:    https://rdap.arin.net/registry/entity/NCC29-ARIN

RAbuseHandle: NCC29-ARIN
RAbuseName:   Network Control Center
RAbusePhone:  +1-312-603-0087 
RAbuseEmail:  ddonelson@cookcountygov.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NCC29-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 1997-2025, American Registry for Internet Numbers, Ltd.
#