165.225.36.0/23

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	165.225.0.0/17
Registry	ARIN
ID	ZSCALER-DFW1

WHOIS Details

NetHandle:      NET-165-225-36-0-1
OrgID:          C05904803
Parent:         NET-165-225-0-0-1
NetName:        ZSCALER-DFW1
NetRange:       165.225.36.0 - 165.225.36.255
NetType:        reassignment
RegDate:        2015-09-16
Updated:        2021-07-14
Source:         ARIN


OrgID:          C05904803
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         2323 Bryan Street
Street:         Suite 1400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75201
RegDate:        2015-09-16
Updated:        2021-07-14
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.225.36.0/23

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
165.225.36.245	AS22616 ZSCALER, INC.	`0.24ms` from Dallas, US
165.225.37.179	AS22616 ZSCALER, INC.	`0.24ms` from Dallas, US

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
72.12.193.87	AS11114 Wintek Corporation	`0.23ms` from Ashburn, US
68.64.1.231	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US
204.0.247.183	AS6079 RCN	`0.76ms` from Ashburn, US
41.249.82.167	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.85ms` from Casablanca, MA
34.10.96.199	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
83.186.65.215	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
220.186.32.71	AS4134 CHINANET-BACKBONE	`12.52ms` from Hangzhou, CN
112.151.83.103	AS17858 LG POWERCOMM	`1.76ms` from Incheon, KR
130.211.36.87	AS396982 Google LLC	`0.07ms` from Melbourne, AU
116.72.38.103	AS17488 Hathway IP Over Cable Internet	`8.31ms` from Mumbai, IN
180.141.218.215	AS4134 CHINANET-BACKBONE	`2.91ms` from Nanning, CN
187.189.116.87	AS22884 TOTAL PLAY TELECOMUNICACIONES SA DE CV	`15.85ms` from Phoenix, US
34.37.20.183	AS396982 Google LLC	`0.73ms` from Phoenix, US
175.240.54.215	AS4766 Korea Telecom	`2.83ms` from Seoul, KR
175.160.183.71	AS4837 CHINA UNICOM China169 Backbone	`2.68ms` from Tieling, CN
43.207.231.103	AS16509 Amazon.com, Inc.	`1.16ms` from Tokyo, JP
153.245.19.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.18ms` from Tokyo, JP
34.212.220.183	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
111.93.37.183	AS45820 Tata Teleservices ISP AS	`1.25ms` from Delhi, IN
138.1.211.119	AS31898 Oracle Corporation	`0.24ms` from London, GB
151.88.112.23	AS8968 BT Italia S.p.A.	`1.85ms` from Milan, IT
18.228.130.103	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
31.39.140.39	AS5410 Bouygues Telecom SA	`1.58ms` from Paris, FR
175.231.171.87	AS4766 Korea Telecom	`1.87ms` from Seoul, KR
95.168.234.7	AS12829 Angel Soft OOD	`2.38ms` from Sofia, BG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 165.225.37.178

traceroute to 165.225.37.178 (165.225.37.178): 64 hops max, 52 byte packets

5 [AS22616] 165.225.37.178 0.242 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 30th 2026

What are IP address ranges?

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