% No entries found for the selected source(s).

#
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# available at: https://www.arin.net/resources/registry/whois/tou/
#
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# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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#
# Query terms are ambiguous. The query is assumed to be:
# "a AS16534"
#
# Use "?" to get help.
#

ASNumber: 16534
ASName: HANWECK-ASSOCIATES-LLC
ASHandle: AS16534
RegDate: 2011-02-08
Updated: 2023-12-14
Ref: https://rdap.arin.net/registry/autnum/16534


OrgName: Cboe
OrgId: CBL-172
Address: 433 W Van Buren St. 700S
City: Chicago
StateProv: IL
PostalCode: 60607
Country: US
RegDate: 2023-06-09
Updated: 2023-07-12
Ref: https://rdap.arin.net/registry/entity/CBL-172


OrgAbuseHandle: NETWO1914-ARIN
OrgAbuseName: Network Abuse
OrgAbusePhone: +1-312-786-7236
OrgAbuseEmail: netabuse[at]cboe.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO1914-ARIN

OrgTechHandle: NETWO1912-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-913-815-7005
OrgTechEmail: poc[at]cboe.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1912-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.
#