AS53813 ZSCALER, INC. | IPGeolocation.io

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Legacy Routes

AS53813 – ZSCALER, INC.

AS Number	53813
AS Name	ZSCALER-INC
Organization	ZSCALER, INC.(zscal)
Country	US
Website	zscaler.com
Number of IPv4 Routes	268
Number of IPv6 Routes	27
ASN type	BUSINESS
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
164.137.188.0/24	AS53813	ZSCALER, INC.	Zscaler Naypyidaw	256
165.225.104.0/23	AS53813	ZSCALER, INC.	Zscaler Softech India Private Limited	512
164.137.191.0/24	AS53813	ZSCALER, INC.	Zscaler Bangkok	256
164.137.163.0/24	AS53813	ZSCALER, INC.	Zscaler Ulaanbaatar	256
167.103.254.0/23	AS53813	ZSCALER, INC.	Zscaler Australia PTY LTD	512
2400:7aa0:2400::/40	AS53813	ZSCALER, INC.	Zscaler Australia PTY LTD	~309×10²⁴
164.137.69.0/24	AS53813	ZSCALER, INC.	Zscaler Bandar Seri Begawan	256
165.225.234.0/23	AS53813	ZSCALER, INC.	Zscaler, Inc.	512
147.161.198.0/23	AS53813	ZSCALER, INC.	Zscaler TYO4	512
buy plan	AS53813	ZSCALER, INC.	ZSCALER, INC.	512
buy plan	AS53813	ZSCALER, INC.	Zscaler Australia PTY LTD	~309×10²⁴
buy plan	AS53813	ZSCALER, INC.	Zscaler Softech India Private Limited	512
buy plan	AS53813	ZSCALER, INC.	Zscaler SYD3	512
buy plan	AS53813	ZSCALER, INC.	Zscaler Naypyidaw	256

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


ASNumber:       53813
ASName:         ZSCALER-INC
ASHandle:       AS53813
RegDate:        2011-06-03
Updated:        2013-04-23    
Ref:            https://rdap.arin.net/registry/autnum/53813



OrgName:        ZSCALER, INC.
OrgId:          ZSCAL
Address:        120 Holger Way
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2011-03-18
Updated:        2024-11-25
Comment:        Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us.
Comment:        
Comment:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
Ref:            https://rdap.arin.net/registry/entity/ZSCAL


OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName:   poc-abuse
OrgAbusePhone:  +1-408-701-0534 
OrgAbuseEmail:  poc-abuse@zscaler.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB2-ARIN

OrgTechHandle: POCTE3-ARIN
OrgTechName:   poc-tech
OrgTechPhone:  +1-408-701-0534 
OrgTechEmail:  poc-tech@zscaler.com
OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE3-ARIN

OrgNOCHandle: POCNO1-ARIN
OrgNOCName:   poc-noc
OrgNOCPhone:  +1-408-701-0534 
OrgNOCEmail:  poc-noc@zscaler.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO1-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS55410	Vodafone India Limited	IN
AS45267	Lightwire LTD	NZ
AS2500	WIDE Project	JP
AS38880	Micron21 Datacentre Pty Ltd	AU
AS45352	IP ServerOne Solutions Sdn Bhd	MY
AS45437	Real World - The Core	AU
AS8529	Zain Omantel International FZ-LLC	AE
AS199524	G-Core Labs S.A.	LU
AS14907	Wikimedia Foundation Inc.	US
AS4755	Tata Communications (formerly VSNL)	IN
AS17433	Hytron Network Services Limited	HK
AS7473	Singapore Telecommunications Ltd	SG
AS142271	DoubleSquare Networks Inc.	PH
AS61138	Zappie Host LLC	US
AS134823	Sky Digital Co., Ltd.	TW
AS398465	Rackdog, LLC	US
AS9583	Sify Limited	IN
AS32590	Valve Corporation	US
AS55818	MC-IX Matrix Internet Exchange RS-1	ID
buy plan	PT. PARSAORAN GLOBAL DATATRANS - NAP	ID
buy plan	Aperture Science Limited	HK
buy plan	PT. Saranainsan Mudaselaras	ID
buy plan	xTom Pty Ltd	AU
buy plan	GSL Networks Pty LTD	AU

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Upstreams

AS Number	Description	Country
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS9304	HGC Global Communications Limited	HK
AS3786	LG DACOM Corporation	KR
AS9498	Bharti Airtel Limited	IN
AS9318	SK Broadband Co Ltd	KR
AS6939	Hurricane Electric LLC	US
AS8359	MTS PJSC	RU
AS4635	The Hong Kong Internet Exchange Limited	HK
AS2914	NTT America, Inc.	US
buy plan	Joint Stock Company TransTeleCom	RU
buy plan	AboveNet Communications Taiwan Co., Ltd	TW
buy plan	Aperture Science Limited	HK
buy plan	GSL Networks Pty LTD	AU
buy plan	VOCUS PTY LTD	AU