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

ASNumber: 54555
ASName: HOSTDUPLEX
ASHandle: AS54555
RegDate: 2012-03-16
Updated: 2012-03-16
Comment: Please submit all abuse complaints to our abuse contact, abuse@hostduplex.com. Thank you for your compliance.
Ref: https://rdap.arin.net/registry/autnum/54555

OrgName: Host Duplex, LLC
OrgId: HOSTD
Address: 500 N Michigan Ave
Address: Suite 600
City: Chicago
StateProv: IL
PostalCode: 60611
Country: US
RegDate: 2010-03-18
Updated: 2014-05-02
Comment: http://www.hostduplex.com
Ref: https://rdap.arin.net/registry/entity/HOSTD

OrgNOCHandle: HDNOC-ARIN
OrgNOCName: Host Duplex Network Operations Center
OrgNOCPhone: +1-312-957-6000
OrgNOCEmail: noc@hostduplex.com
OrgNOCRef: https://rdap.arin.net/registry/entity/HDNOC-ARIN

OrgTechHandle: HDNOC-ARIN
OrgTechName: Host Duplex Network Operations Center
OrgTechPhone: +1-312-957-6000
OrgTechEmail: noc@hostduplex.com
OrgTechRef: https://rdap.arin.net/registry/entity/HDNOC-ARIN

OrgAbuseHandle: HDAD-ARIN
OrgAbuseName: Host Duplex Abuse Department
OrgAbusePhone: +1-312-957-6000
OrgAbuseEmail: abuse@hostduplex.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/HDAD-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.
#

IPv4 Results:

AS54555 Host Duplex, LLC
104.219.172.0 - 104.219.175.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS54555
2605:b780:: - 2605:b780:ffff:ffff:ffff:ffff:ffff:ffff Prefix: 32