ASN AS13380 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13380?

AS13380 is listed under Zix Corporation.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS13380 Zix Corporation | IPGeolocation.io

ASN Lookup Tool

Zix Corporation zixcorp.com

US 8 Routes

AS Data

AS13380

AS13380 – Zix Corporation

AS Number	13380
AS Name	ASN-CUST
Organization	Zix Corporation(ctoc-1)
Country	US
Website	zixcorp.com
Number of IPv4 Routes	6
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-05-25

ASN Intelligence API for production workflows

Use ASN data for AS13380 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:12d:6001::/48	AS13380	Zix Corporation	Zix Corporation	~1×10²⁴
8.19.118.0/24	AS13380	Zix Corporation	APPRIVER LLC	256
207.195.176.0/21	AS13380	Zix Corporation	Open Text Corporation	2048
8.19.117.0/24	AS13380	Zix Corporation	APPRIVER LLC	256
8.19.116.0/24	AS13380	Zix Corporation	APPRIVER LLC	256
199.30.232.0/21	AS13380	Zix Corporation	Zix Corporation	2048
2620:12d:6000::/48	AS13380	Zix Corporation	Zix Corporation	~1×10²⁴
63.71.8.0/21	AS13380	Zix Corporation	Zix Corp	2048

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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       13380
ASName:         ASN-CUST
ASHandle:       AS13380
RegDate:        1999-05-25
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/13380



OrgName:        Zix Corporation
OrgId:          CTOC-1
Address:        2711 N. Haskell Ave
City:           Dallas
StateProv:      TX
PostalCode:     75204
Country:        US
RegDate:        1999-05-25
Updated:        2023-03-02
Ref:            https://rdap.arin.net/registry/entity/CTOC-1


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

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

RTechHandle: BGPEN-ARIN
RTechName:   BGP Engineer
RTechPhone:  +1-214-370-2000 
RTechEmail:  noc@zixcorp.com
RTechRef:    https://rdap.arin.net/registry/entity/BGPEN-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS53780	APPRIVER LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS11427	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS11427	Charter Communications Inc	US

Downstreams

AS Number	Description	Country
AS53780	APPRIVER LLC	US

Contacts

Email Contacts

noc@zixcorp.com smithr@opentext.com

Abuse Contacts

abuse@zixcorp.com