165.225.230.0/23

AS53813 · ZSCALER, INC.

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Summary

Country	Singapore
Domain	zscaler.com
ASN	AS53813
Parent Range	165.225.192.0/18
Registry	ARIN
ID	ZSCALER-SIN4

WHOIS Details

NetHandle:      NET-165-225-230-0-1
OrgID:          C07544219
Parent:         NET-165-225-192-0-1
NetName:        ZSCALER-SIN4
NetRange:       165.225.230.0 - 165.225.230.255
NetType:        reassignment
RegDate:        2020-04-28
Updated:        2020-04-28
Source:         ARIN


OrgID:          C07544219
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         26A Ayer Rajah Crescent
City:           Singapore
State/Prov:     
Country:        SG
PostalCode:     139963
RegDate:        2020-04-28
Updated:        2020-04-28
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.225.230.0/23

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

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

IP Address	ASN	Details
165.225.231.246	AS53813 ZSCALER, INC.	`0.22ms` from Singapore, SG
165.225.230.238	AS53813 ZSCALER, INC.	`0.23ms` from Singapore, SG

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
216.245.117.215	AS55120 Tallahatchie Valley Internet Services, LLC	`12.11ms` from Atlanta, US
173.187.45.23	AS7029 Windstream Communications LLC	`13.31ms` from Atlanta, US
93.228.124.103	AS3320 Deutsche Telekom AG	`1.96ms` from Berlin, DE
27.74.158.199	AS7552 Viettel Group	`1.71ms` from Ho Chi Minh City, VN
42.84.222.215	AS4837 CHINA UNICOM China169 Backbone	`8.80ms` from Liaoyang, CN
52.140.97.39	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
128.0.240.55	AS6866 Cyprus Telecommunications Authority	`2.81ms` from Nicosia, CY
179.94.129.71	AS26599 TELEFÔNICA BRASIL S.A	`3.48ms` from Sao Paulo, BR
126.9.101.247	AS17676 SoftBank Corp.	`3.44ms` from Tokyo, JP
120.231.1.151	AS9808 China Mobile Communications Group Co., Ltd.	`19.19ms` from Hong Kong, HK
173.172.213.55	AS11427 Charter Communications Inc	`17.24ms` from Houston, US
36.255.92.135	AS19318 Interserver, Inc	`0.41ms` from New York City, US
98.232.131.87	AS7922 Comcast Cable Communications, LLC	`2.33ms` from Portland, US
175.235.161.167	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
153.135.14.151	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.38ms` from Tokyo, JP
178.62.224.119	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
34.213.41.135	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
217.131.250.55	AS34984 Superonline Iletisim Hizmetleri A.S.	`6.60ms` from Istanbul, TR
119.112.25.7	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Liaoyang, CN
147.134.10.7	AS30569 Creighton University	`3.41ms` from Lincoln, US
18.230.203.7	AS16509 Amazon.com, Inc.	`1.79ms` from Osasco, BR
177.142.7.7	AS28573 Claro NXT Telecomunicacoes Ltda	`8.41ms` from Rio de Janeiro, BR
116.37.12.183	AS17858 LG POWERCOMM	`4.93ms` from Seoul, KR
211.236.219.7	AS18313 LG HelloVision Corp.	`1.44ms` from Seoul, KR
173.206.142.7	AS11814 Distributel Communications Limited	`1.09ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f3 165.225.230.1

traceroute to 165.225.230.1 (165.225.230.1): 64 hops max, 52 byte packets

3 [AS53813] 165.225.230.1 0.369 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On December 14th 2025

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