1. All IP Ranges
  2. 165.0.0.0/8
  3. 165.225.0.0/16
  4. AS22616  | 165.225.0.0/17

165.225.0.0/17

AS22616  ·  ZSCALER, INC.

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Summary

Country United States
Domain zscaler.com
ASN AS22616
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
OriginAS:       22616, 32921, 40384, 53444, 53813, 55242, 62907
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:        2024-11-25
OrgAdminHandle: POCAD6-ARIN
OrgTechHandle:  POCTE3-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgNOCHandle:   POCNO1-ARIN
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:        poc-abuse@zscaler.com
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:        poc-tech@zscaler.com
Source:         ARIN


POCHandle:      POCAD6-ARIN
IsRole:         Y
LastName:       poc-admin
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-18
OfficePhone:    +1-408-701-0534
Mailbox:        poc-admin@zscaler.com
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:        poc-noc@zscaler.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 165.225.0.0/17

Range ASN Company Num of IPs
165.225.104.0/24 AS53813 Zscaler Softech India Private Limited 256
165.225.105.0/24 AS53813 Zscaler Softech India Private Limited 256
165.225.76.0/24 AS62044 Zscaler, Inc. 256
165.225.82.0/24 AS62044 Zscaler, Inc. 256
165.225.41.0/24 AS22616 Zscaler, Inc. 256
165.225.71.0/24 AS62044 Zscaler, Inc. 256
165.225.106.0/24 AS53813 Zscaler Softech India Private Limited 256
165.225.114.0/24 AS53813 Zscaler, Inc. 256
165.225.74.0/24 AS62044 Zscaler, Inc. 256
165.225.126.0/24 AS16509 ZSCALER, INC. 256
165.225.100.0/24 AS16509 ZSCALER, INC. 256
165.225.44.0/24 AS22616 Zscaler, Inc. 256
165.225.31.0/24 AS62044 Zscaler, Inc. 256
165.225.118.0/24 AS53813 Zscaler, Inc. 256
165.225.54.0/24 AS22616 Zscaler, Inc. 256
165.225.107.0/24 AS53813 Zscaler Softech India Private Limited 256
165.225.45.0/24 AS22616 Zscaler, Inc. 256
165.225.30.0/24 AS62044 Zscaler, Inc. 256
165.225.42.0/24 AS22616 Zscaler, Inc. 256
165.225.49.0/24 AS22616 Zscaler, Inc. 256
165.225.79.0/24 AS62044 Zscaler, Inc. 256
165.225.75.0/24 AS62044 Zscaler, Inc. 256
165.225.102.0/24 AS53813 Zscaler, Inc. 256
165.225.46.0/24 AS22616 Zscaler, Inc. 256
165.225.4.0/24 AS22616 Zscaler, Inc. 256
165.225.48.0/24 AS22616 Zscaler, Inc. 256
165.225.70.0/24 AS62044 Zscaler, Inc. 256
165.225.101.0/24 AS16509 ZSCALER, INC. 256
165.225.55.0/24 AS22616 Zscaler, Inc. 256
165.225.2.0/24 AS22616 Zscaler, Inc. 256
165.225.5.0/24 AS22616 Zscaler, Inc. 256
165.225.3.0/24 AS22616 Zscaler, Inc. 256
165.225.78.0/24 AS62044 Zscaler, Inc. 256
165.225.36.0/23 AS22616 Zscaler, Inc. 512
165.225.106.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.72.0/23 AS62044 Zscaler, Inc. 512
165.225.124.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.34.0/23 AS22616 Zscaler, Inc. 512
165.225.80.0/23 AS62044 Zscaler, Inc. 512
165.225.122.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.96.0/23 AS53813 Zscaler, Inc. 512
165.225.110.0/23 AS53813 Zscaler, Inc. 512
165.225.90.0/23 AS62044 Zscaler, Inc. 512
165.225.16.0/23 AS62044 Zscaler, Inc. 512
165.225.92.0/23 AS62044 Zscaler, Inc. 512
165.225.28.0/23 AS62044 Zscaler, Inc. 512
165.225.12.0/23 AS62044 Zscaler, Inc. 512
165.225.24.0/23 AS62044 Zscaler, Inc. 512
165.225.94.0/23 AS62044 Zscaler, Inc. 512
165.225.116.0/23 AS53813 Zscaler, Inc. 512

Nearby Ranges

BGP prefixes that overlap with 165.225.0.0/16

Range ASN Company Num of IPs
165.225.192.0/18 AS22616 ZSCALER, INC. 16,384
165.225.72.0/22 AS62044 Zscaler, Inc. 1,024
165.225.56.0/22 AS22616 Zscaler, Inc. 1,024
165.225.60.0/22 AS22616 Zscaler, Inc. 1,024
165.225.76.0/22 AS62044 Zscaler, Inc. 1,024
165.225.12.0/23 AS62044 Zscaler, Inc. 512
165.225.24.0/23 AS62044 Zscaler, Inc. 512
165.225.240.0/23 AS62044 Zscaler, Inc. 512
165.225.208.0/23 AS22616 Zscaler, Inc. 512
165.225.94.0/23 AS62044 Zscaler, Inc. 512
165.225.104.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.116.0/23 AS53813 Zscaler, Inc. 512
165.225.122.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.242.0/23 AS22616 Zscaler, Inc. 512
165.225.114.0/23 AS53813 Zscaler, Inc. 512
165.225.20.0/23 AS62044 Zscaler, Inc. 512
165.225.0.0/23 AS22616 Zscaler, Inc. 512
165.225.50.0/23 AS22616 Zscaler, Inc. 512
165.225.202.0/23 AS62044 Zscaler, Inc. 512
165.225.34.0/23 AS22616 Zscaler, Inc. 512
165.225.32.0/23 AS22616 Zscaler, Inc. 512
165.225.228.0/23 AS53813 Zscaler, Inc 512
165.225.8.0/23 AS22616 Zscaler, Inc. 512
165.225.124.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.80.0/23 AS62044 Zscaler, Inc. 512
165.225.234.0/23 AS53813 Zscaler, Inc. 512
165.225.214.0/23 AS22616 Zscaler, Inc. 512
165.225.230.0/23 AS53813 Zscaler, Inc. 512
165.225.120.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.200.0/23 AS62044 Zscaler, Inc. 512
165.225.216.0/23 AS22616 Zscaler, Inc. 512
165.225.16.0/23 AS62044 Zscaler, Inc. 512
165.225.194.0/23 AS62044 Zscaler, Inc. 512
165.225.26.0/23 AS62044 Zscaler, Inc. 512
165.225.206.0/23 AS62044 Zscaler, Inc. 512
165.225.38.0/23 AS22616 Zscaler, Inc. 512
165.225.106.0/23 AS53813 Zscaler Softech India Private Limited 512
165.225.192.0/23 AS62044 Zscaler, Inc. 512
165.225.72.0/23 AS62044 Zscaler, Inc. 512
165.225.36.0/23 AS22616 Zscaler, Inc. 512
165.225.196.0/23 AS62044 Zscaler, Inc. 512
165.225.28.0/23 AS62044 Zscaler, Inc. 512
165.225.92.0/23 AS62044 Zscaler, Inc. 512
165.225.96.0/23 AS53813 Zscaler, Inc. 512
165.225.226.0/23 AS53813 Zscaler, Inc. 512
165.225.212.0/23 AS22616 Zscaler, Inc. 512
165.225.210.0/23 AS22616 Zscaler, Inc. 512
165.225.110.0/23 AS53813 Zscaler, Inc. 512
165.225.76.0/23 AS62044 Zscaler, Inc. 512

Hosted domains

There are 22 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
165.225.0.77 gcimanagement2.com 2
165.225.50.21 mygiftcardhub.com 1
165.225.63.70 brdgparkjci.com 1
165.225.50.18 neverendingpastabowl.com 1

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

13,066 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
165.225.26.2 AS62044 Zscaler Switzerland GmbH 0.23ms from Frankfurt am Main, DE
165.225.81.156 AS62044 Zscaler Switzerland GmbH 0.23ms from London, GB
165.225.118.190 AS53813 ZSCALER, INC. 0.10ms from Sydney, AU
165.225.86.2 AS22616 ZSCALER, INC. 0.47ms from Ashburn, US
165.225.54.233 AS22616 ZSCALER, INC. 0.27ms from Atlanta, US
165.225.13.254 AS62044 Zscaler Switzerland GmbH 0.15ms from Brussels, BE
165.225.124.190 AS53813 ZSCALER, INC. 0.45ms from Delhi, IN
165.225.113.140 AS53813 ZSCALER, INC. 0.18ms from Singapore, SG
165.225.114.252 AS53813 ZSCALER, INC. 0.09ms from Sydney, AU
165.225.60.101 AS22616 ZSCALER, INC. 0.18ms from Chicago, US
165.225.11.254 AS22616 ZSCALER, INC. 0.13ms from Denver, US
165.225.101.189 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
165.225.7.145 AS22616 ZSCALER, INC. 0.34ms from Ashburn, US
165.225.92.3 AS62044 Zscaler Switzerland GmbH 0.11ms from Madrid, ES
165.225.1.69 AS22616 ZSCALER, INC. 0.17ms from Chicago, US
165.225.95.253 AS62044 Zscaler Switzerland GmbH 0.36ms from Zuerich, CH
165.225.105.197 AS53813 ZSCALER, INC. 0.96ms from Chennai, IN
165.225.63.120 AS22616 ZSCALER, INC. 0.18ms from Chicago, US
165.225.47.3 AS62044 Zscaler Switzerland GmbH 0.17ms from Madrid, ES
165.225.46.2 AS22616 ZSCALER, INC. 0.93ms from San Jose, US
165.225.0.172 AS22616 ZSCALER, INC. 0.17ms from Chicago, US
165.225.37.166 AS22616 ZSCALER, INC. 0.12ms from Dallas, US
165.225.10.71 AS22616 ZSCALER, INC. 0.14ms from Denver, US
165.225.72.224 AS62044 Zscaler Switzerland GmbH 0.22ms from Frankfurt am Main, DE
165.225.17.247 AS62044 Zscaler Switzerland GmbH 0.23ms from London, GB

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
31.161.44.1 AS1136 KPN B.V. 0.81ms from Amsterdam, NL
212.204.145.1 AS33915 Vodafone Libertel B.V. 4.51ms from Amsterdam, NL
77.250.104.1 AS33915 Vodafone Libertel B.V. 3.42ms from Amsterdam, NL
94.209.238.1 AS33915 Vodafone Libertel B.V. 4.07ms from Amsterdam, NL
94.107.100.1 AS47377 Orange Belgium SA 5.53ms from Amsterdam, NL
75.108.28.1 AS19108 Optimum 10.61ms from Ashburn, US
207.144.60.1 AS10279 West Carolina Communications, LLC 4.99ms from Atlanta, US
209.215.187.1 AS13342 Trenton TV Cable Company 11.43ms from Atlanta, US
4.59.237.97 AS3356 Level 3 Parent, LLC 0.29ms from Atlanta, US
150.95.31.1 AS135161 GMO-Z com NetDesign Holdings Co., Ltd. 0.55ms from Bangkok, TH
181.54.161.1 AS14080 Telmex Colombia S.A. 0.50ms from Bogota, CO
8.20.186.193 AS11178 AccessPlus 0.38ms from Boston, US
169.244.140.129 AS557 University of Maine System 4.97ms from Boston, US
67.237.42.1 AS19901 Brightspeed 14.79ms from Chicago, US
104.137.185.1 AS33363 Charter Communications, Inc 5.96ms from Chicago, US
170.253.113.1 AS36817 MCSNet 5.20ms from Edmonton, CA
117.29.240.1 AS4134 CHINANET-BACKBONE 5.26ms from Fuzhou, CN
78.72.136.1 AS3301 Telia Company AB 5.39ms from Goeteborg, SE
116.240.197.129 AS9714 Vocus Cloud Services Australia 0.37ms from Melbourne, AU
216.77.44.65 AS6389 AT&T Enterprises, LLC 5.53ms from Miami, US
180.109.54.129 AS4134 CHINANET-BACKBONE 1.84ms from Nanjing, CN
64.251.58.49 AS22742 Connecticut Education Network 5.37ms from New York City, US
8.242.34.113 AS3356 Level 3 Parent, LLC 0.28ms from Osasco, BR
195.0.231.1 AS2116 GLOBALCONNECT AS 1.95ms from Oslo, NO
96.54.96.1 AS6327 Shaw Communications Inc. 6.86ms from Seattle, US

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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