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AS401435 CrowdStrike, 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

CrowdStrike, Inc. crowdstrike.com

US 3 Routes

AS Data

AS401435

AS401435 – CrowdStrike, Inc.

AS Number	401435
AS Name	CRWD-IT-NET-ASN
Organization	CrowdStrike, Inc.(crowd-22)
Country	US
Website	crowdstrike.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-10-23

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Use ASN data for AS401435 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
152.228.32.0/23	AS401435	CrowdStrike, Inc.	CrowdStrike, Inc.	512
152.228.32.0/24	AS401435	CrowdStrike, Inc.	CrowdStrike, Inc.	256
152.228.33.0/24	AS401435	CrowdStrike, Inc.	CrowdStrike, 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:       401435
ASName:         CRWD-IT-NET-ASN
ASHandle:       AS401435
RegDate:        2024-10-23
Updated:        2024-10-23    
Ref:            https://rdap.arin.net/registry/autnum/401435


OrgName:        CrowdStrike, Inc.
OrgId:          CROWD-22
Address:        150 Mathilda Pl
City:           Sunnyvale
StateProv:      CA
PostalCode:     94086
Country:        US
RegDate:        2024-08-23
Updated:        2024-10-14
Ref:            https://rdap.arin.net/registry/entity/CROWD-22


OrgAbuseHandle: CROWD70-ARIN
OrgAbuseName:   CrowdStrike-IT-Net-Abuse
OrgAbusePhone:  +1-888-512-8906 
OrgAbuseEmail:  It-net-abuse@crowdstrike.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CROWD70-ARIN

OrgTechHandle: CROWD69-ARIN
OrgTechName:   CrowdStrike-IT-Net-Admin
OrgTechPhone:  +1-888-512-8906 
OrgTechEmail:  it-net-admin@crowdstrike.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CROWD69-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
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Contacts

Email Contacts

it-net-admin@crowdstrike.com

Abuse Contacts

It-net-abuse@crowdstrike.com

Frequently Asked Questions

What is ASN AS401435?

ASN AS401435 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401435?

AS401435 is listed under CrowdStrike, 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.