165.225.226.0/23

AS53813 · ZSCALER, INC.

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Summary

Country	Australia
Domain	zscaler.com
ASN	AS53813
Parent Range	165.225.192.0/18
Registry	ARIN
ID	ZSCALER-MEL2

WHOIS Details

NetHandle:      NET-165-225-226-0-1
OrgID:          C07451473
Parent:         NET-165-225-192-0-1
NetName:        ZSCALER-MEL2
NetRange:       165.225.226.0 - 165.225.226.255
NetType:        reassignment
RegDate:        2019-11-04
Updated:        2019-11-04
Source:         ARIN


OrgID:          C07451473
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         578 Lorimer Street
City:           Port Melbourne
State/Prov:     VICTORIA
Country:        AU
PostalCode:     3207
RegDate:        2019-11-04
Updated:        2019-11-04
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.225.226.0/23

Range	ASN	Company	Num of IPs
165.225.192.0/18	AS22616	ZSCALER, INC.	16,384
165.225.192.0/18	AS62044	ZSCALER, INC.	16,384

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

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Pingable IPs

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

IP Address	ASN	Details
165.225.226.203	AS53813 ZSCALER, INC.	`0.10ms` from Melbourne, AU
165.225.227.254	AS53813 ZSCALER, INC.	`0.10ms` from Melbourne, AU

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
124.181.67.167	AS1221 Telstra Limited	`2.90ms` from Adelaide, AU
50.36.15.183	AS5650 Frontier Communications of America, Inc.	`18.96ms` from Ashburn, US
67.191.247.39	AS7922 Comcast Cable Communications, LLC	`4.51ms` from Atlanta, US
108.1.153.87	AS701 Verizon Business	`0.86ms` from Boston, US
35.192.229.23	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
35.186.124.119	AS396982 Google LLC	`6.35ms` from Dallas, US
18.163.163.135	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
42.56.82.39	AS4837 CHINA UNICOM China169 Backbone	`7.44ms` from Liaoyang, CN
187.194.2.231	AS8151 UNINET	`19.56ms` from Los Angeles, US
73.1.163.87	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Miami, US
79.27.96.7	AS3269 Telecom Italia S.p.A.	`5.58ms` from Milan, IT
87.253.217.167	AS12389 PJSC Rostelecom	`1.14ms` from Saint Petersburg, RU
198.57.233.151	AS46606 Unified Layer	`2.07ms` from Salt Lake City, US
74.220.203.247	AS46606 Unified Layer	`1.98ms` from Salt Lake City, US
61.78.242.183	AS4766 Korea Telecom	`9.11ms` from Seoul, KR
46.177.126.55	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.36ms` from Athens, GR
196.24.105.39	AS2018 TENET (The UNINET Project)	`1.43ms` from Cape Town, ZA
99.58.111.231	AS7018 AT&T Enterprises, LLC	`3.33ms` from Chicago, US
174.100.58.87	AS10796 Charter Communications Inc	`5.28ms` from Columbus, US
20.123.34.167	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
217.174.253.215	AS8560 IONOS SE	`3.86ms` from London, GB
62.113.82.167	AS41535 LLC "ASTRA CLOUD"	`0.90ms` from Moscow, RU
190.123.242.199	AS52486 Cooperativa Electrica de Galvez Ltda.	`4.07ms` from Rosario, AR
104.140.150.215	AS62904 Eonix Corporation	`0.26ms` from Seattle, US
191.189.193.151	AS28573 Claro NXT Telecomunicacoes Ltda	`10.47ms` from Curitiba, BR

Traceroute

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

traceroute -a -n -q1 165.225.227.152

traceroute to 165.225.227.152 (165.225.227.152): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.114 118.539 ms

2 *

3 [AS1221] 203.45.29.246 116.962 ms

4 [AS53813] 165.225.227.152 120.991 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

What are IP address ranges?

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