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
165.225.226.194	AS53813 ZSCALER, INC.	`0.10ms` from Melbourne, AU
165.225.227.150	AS53813 ZSCALER, INC.	`0.09ms` 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
2.132.152.23	AS9198 JSC Kazakhtelecom	`2.15ms` from Almaty, KZ
51.145.130.103	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
136.205.226.7	AS367 United States Department of Defense (DoD)	`2.83ms` from Atlanta, US
173.188.214.199	AS7029 Windstream Communications LLC	`9.45ms` from Atlanta, US
117.251.1.55	AS9829 National Internet Backbone	`3.05ms` from Bengaluru, IN
209.239.206.135	AS36094 Worcester State University	`2.49ms` from Boston, US
109.132.65.183	AS5432 Proximus NV	`1.06ms` from Brussels, BE
52.237.183.7	AS8075 Microsoft Corporation	`0.40ms` from Chicago, US
41.83.151.119	AS8346 SONATEL-AS Autonomous System	`2.17ms` from Dakar, SN
87.160.119.103	AS3320 Deutsche Telekom AG	`6.58ms` from Frankfurt am Main, DE
195.250.11.183	AS15943 wilhelm.tel GmbH	`0.44ms` from Hamburg, DE
79.138.39.103	AS29518 Bredband2 AB	`13.87ms` from Hamburg, DE
18.163.163.135	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
180.66.77.151	AS9318 SK Broadband Co Ltd	`1.47ms` from Incheon, KR
23.16.193.167	AS852 TELUS Communications Inc.	`8.57ms` from Kelowna, CA
151.226.130.87	AS5607 Sky UK Limited	`6.46ms` from London, GB
151.2.208.183	AS31655 Gamma Telecom Holdings Ltd	`1.39ms` from Manchester, GB
94.165.48.87	AS1267 WIND TRE S.P.A.	`11.86ms` from Milan, IT
17.86.255.71	AS714 Apple Inc.	`0.19ms` from Sydney, AU
220.194.10.55	AS4808 China Unicom Beijing Province Network	`3.29ms` from Beijing, CN
104.138.233.39	AS11426 Charter Communications Inc	`5.92ms` from Charlotte, US
213.23.38.55	AS3209 Vodafone GmbH	`2.13ms` from Duesseldorf, DE
118.99.95.247	AS17451 BIZNET NETWORKS	`13.08ms` from Jakarta, ID
31.167.179.87	AS35819 Etihad Etisalat, a joint stock company	`2.93ms` from Jeddah, SA
121.239.226.23	AS4134 CHINANET-BACKBONE	`4.61ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f6 165.225.227.151

traceroute to 165.225.227.151 (165.225.227.151): 64 hops max, 52 byte packets

6 [AS53813] 165.225.227.151 0.295 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 19th 2026

What are IP address ranges?

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