#
# 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: 17156
ASName: ZIXI
ASHandle: AS17156
RegDate: 2000-07-31
Updated: 2016-10-20
Ref: https://rdap.arin.net/registry/autnum/17156

OrgName: Zix Corporation
OrgId: ZIXITC-1
Address: 2711 N. Haskell Ave
City: Dallas
StateProv: TX
PostalCode: 75204
Country: US
RegDate: 2000-07-31
Updated: 2023-03-02
Ref: https://rdap.arin.net/registry/entity/ZIXITC-1

OrgTechHandle: NOC3553-ARIN
OrgTechName: NOC
OrgTechPhone: +1-214-370-2000
OrgTechEmail: noc@zixcorp.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC3553-ARIN

OrgNOCHandle: NOC3553-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-214-370-2000
OrgNOCEmail: noc@zixcorp.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC3553-ARIN

OrgAbuseHandle: ABUSE2219-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-214-370-2000
OrgAbuseEmail: abuse@zixcorp.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2219-ARIN

OrgTechHandle: DA16-ORG-ARIN
OrgTechName: Open Text Corporation
OrgTechPhone: +1-519-888-7111
OrgTechEmail: smithr@opentext.com
OrgTechRef: https://rdap.arin.net/registry/entity/DA16-ORG-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:

AS17156 Zix Corporation
74.203.184.0 - 74.203.185.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
IPv6 not found