165.225.103.0/24

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	United States
Domain	zscaler.com
ASN	AS62044
Parent Range	165.225.0.0/17
Registry	ARIN
ID	ZSCAL

WHOIS Details

NetHandle:      NET-165-225-0-0-1
OrgID:          ZSCAL
Parent:         NET-165-0-0-0-0
NetName:        ZSCAL
NetRange:       165.225.0.0 - 165.225.127.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2014-11-14
Updated:        2015-01-21
Source:         ARIN


OrgID:          ZSCAL
OrgName:        ZSCALER, INC.
CanAllocate:    
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
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:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
RegDate:        2011-03-18
Updated:        2025-11-06
OrgAdminHandle: CHANG452-ARIN
OrgTechHandle:  MMT31-ARIN
OrgTechHandle:  POCTE3-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgNOCHandle:   POCNO1-ARIN
Source:         ARIN


POCHandle:      POCNO1-ARIN
IsRole:         Y
LastName:       poc-noc
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCTE3-ARIN
IsRole:         Y
LastName:       poc-tech
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MMT31-ARIN
IsRole:         N
LastName:       Teng
FirstName:      Michael
Street:         120 Holder Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2023-06-02
Updated:        2025-08-12
OfficePhone:    +1-650-937-9195
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CHANG452-ARIN
IsRole:         N
LastName:       Chang
FirstName:      Yulin
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2025-08-22
Updated:        2025-08-22
OfficePhone:    +1-408-533-0288
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCAB2-ARIN
IsRole:         Y
LastName:       poc-abuse
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.225.103.0/24

Range	ASN	Company	Num of IPs
165.225.0.0/17	AS16509	ZSCALER, INC.	32,768
165.225.0.0/17	AS22616	ZSCALER, INC.	32,768
165.225.0.0/17	AS62044	ZSCALER, INC.	32,768

Nearby Ranges

BGP prefixes that overlap with 165.225.0.0/16

Range	ASN	Company	Num of IPs
165.225.0.0/17	AS16509	ZSCALER, INC.	32,768
165.225.0.0/17	AS22616	ZSCALER, INC.	32,768
165.225.0.0/17	AS62044	ZSCALER, INC.	32,768
165.225.192.0/18	AS62044	ZSCALER, INC.	16,384
165.225.192.0/18	AS22616	ZSCALER, INC.	16,384
165.225.76.0/22	AS62044	Zscaler, Inc.	1,024
165.225.228.0/23	AS53813	Zscaler, Inc	512
165.225.3.0/24	AS22616	Zscaler, Inc.	256
165.225.40.0/24	AS22616	Zscaler, Inc.	256
165.225.4.0/24	AS22616	Zscaler, Inc.	256
165.225.41.0/24	AS22616	Zscaler, Inc.	256
165.225.42.0/24	AS22616	Zscaler, Inc.	256
165.225.43.0/24	AS22616	Zscaler, Inc.	256
165.225.44.0/24	AS22616	Zscaler, Inc.	256
165.225.45.0/24	AS22616	Zscaler, Inc.	256
165.225.46.0/24	AS22616	Zscaler, Inc.	256
165.225.48.0/24	AS22616	Zscaler, Inc.	256
165.225.49.0/24	AS22616	Zscaler, Inc.	256
165.225.5.0/24	AS22616	Zscaler, Inc.	256
165.225.54.0/24	AS22616	Zscaler, Inc.	256
165.225.55.0/24	AS22616	Zscaler, Inc.	256
165.225.102.0/24	AS53813	Zscaler, Inc.	256
165.225.104.0/24	AS53813	Zscaler Softech India Private Limited	256
165.225.105.0/24	AS53813	Zscaler Softech India Private Limited	256
165.225.106.0/24	AS53813	Zscaler Softech India Private Limited	256
165.225.107.0/24	AS53813	Zscaler Softech India Private Limited	256
165.225.114.0/24	AS53813	Zscaler, Inc.	256
165.225.118.0/24	AS53813	Zscaler, Inc.	256
165.225.120.0/24	AS53813	Zscaler Softech India Private Limited	256
165.225.30.0/24	AS62044	Zscaler, Inc.	256
165.225.31.0/24	AS62044	Zscaler, Inc.	256
165.225.70.0/24	AS62044	Zscaler, Inc.	256
165.225.71.0/24	AS62044	Zscaler, Inc.	256
165.225.74.0/24	AS62044	Zscaler, Inc.	256
165.225.75.0/24	AS62044	Zscaler, Inc.	256
165.225.90.0/24	AS62044	Zscaler, Inc.	256
165.225.18.0/24	AS22616	Zscaler, Inc.	256
165.225.19.0/24	AS22616	Zscaler, Inc.	256
165.225.2.0/24	AS22616	Zscaler, Inc.	256
165.225.212.0/24	AS22616	Zscaler, Inc.	256
165.225.244.0/24	AS22616	Zscaler, Inc.	256
165.225.245.0/24	AS22616	Zscaler, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
166.254.189.248	AS6167 Verizon Business	`19.50ms` from Chicago, US
188.131.81.72	AS25454 ORANGE MOLDOVA S.A.	`19.03ms` from Chisinau, MD
117.29.108.168	AS4134 CHINANET-BACKBONE	`2.56ms` from Fuzhou, CN
70.114.220.88	AS11427 Charter Communications Inc	`10.81ms` from Houston, US
126.62.78.216	AS17676 SoftBank Corp.	`2.74ms` from Osaka, JP
124.98.137.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.98ms` from Osaka, JP
2.11.184.200	AS3215 Orange S.A.	`5.90ms` from Paris, FR
18.235.46.8	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
97.136.38.56	AS6167 Verizon Business	`14.37ms` from Santa Clara, US
58.87.48.184	AS9524 Hyundai Autoever Corp.	`3.12ms` from Seoul, KR
150.95.134.8	AS7506 GMO Internet Group, Inc.	`0.31ms` from Tokyo, JP
125.238.90.24	AS4771 Spark New Zealand Trading Ltd.	`6.31ms` from Auckland, NZ
111.199.234.88	AS4808 China Unicom Beijing Province Network	`3.78ms` from Beijing, CN
92.112.190.88	AS47583 Hostinger International Limited	`0.60ms` from Boston, US
76.190.243.168	AS10796 Charter Communications Inc	`12.60ms` from Cleveland, US
98.198.153.168	AS7922 Comcast Cable Communications, LLC	`8.68ms` from Houston, US
88.17.248.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.85ms` from Madrid, ES
176.180.63.8	AS5410 Bouygues Telecom SA	`5.74ms` from Paris, FR
145.255.252.120	AS39264 Region Svyaz Konsalt LLC	`0.89ms` from Samara, RU
192.189.237.184	AS46887 Crown Castle Fiber LLC	`1.35ms` from Ashburn, US
18.157.53.24	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
118.141.158.120	AS9304 HGC Global Communications Limited	`1.47ms` from Hong Kong, HK
153.5.159.200	AS2107 ARNES	`0.71ms` from Ljubljana, SI
77.96.138.216	AS5089 Virgin Media Limited	`10.21ms` from London, GB
125.122.215.200	AS4134 CHINANET-BACKBONE	`5.35ms` from Ningbo, CN

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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