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AS401073 A10 Networks Inc. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

A10 Networks Inc. a10networks.com

US 1 Routes

AS Data

AS401073

AS401073 – A10 Networks Inc.

AS Number	401073
AS Name	A10NETWORKS-INC
Organization	A10 Networks Inc.(anetw)
Country	US
Website	a10networks.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-05-20

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.33.57.0/24	AS401073	A10 Networks Inc.	A10 Networks Inc.	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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       401073
ASName:         A10NETWORKS-INC
ASHandle:       AS401073
RegDate:        2024-05-20
Updated:        2024-05-20    
Ref:            https://rdap.arin.net/registry/autnum/401073


OrgName:        A10 Networks Inc.
OrgId:          ANETW
Address:        2300 Orchard Pkwy
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2011-09-16
Updated:        2020-07-07
Ref:            https://rdap.arin.net/registry/entity/ANETW


OrgTechHandle: NOC32054-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-408-240-5915 
OrgTechEmail:  noc@a10networks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32054-ARIN

OrgAbuseHandle: NOC32054-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-408-240-5915 
OrgAbuseEmail:  noc@a10networks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32054-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
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS401073?

ASN AS401073 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401073?

AS401073 is listed under A10 Networks Inc..

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.