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
165.225.230.238	AS53813 ZSCALER, INC.	`0.23ms` from Singapore, SG
165.225.231.246	AS53813 ZSCALER, INC.	`0.22ms` 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
135.18.161.119	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
213.22.141.247	AS2860 NOS COMUNICACOES, S.A.	`2.94ms` from Braga, PT
52.159.115.247	AS8075 Microsoft Corporation	`0.27ms` from Chicago, US
109.237.181.231	AS3320 Deutsche Telekom AG	`0.69ms` from Frankfurt am Main, DE
121.8.108.71	AS4134 CHINANET-BACKBONE	`2.43ms` from Guangzhou, CN
120.241.215.7	AS56040 China Mobile communications corporation	`4.04ms` from Guangzhou, CN
98.180.201.39	AS22773 Cox Communications Inc.	`13.03ms` from Kansas City, US
97.218.71.167	AS6167 Verizon Business	`12.46ms` from Los Angeles, US
71.45.131.151	AS33363 Charter Communications, Inc	`10.62ms` from Murfreesboro, US
42.186.87.103	AS45062 Netease-Network	`3.29ms` from Ningbo, CN
153.229.52.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.47ms` from Osaka, JP
211.112.244.71	AS38669 LG HelloVision Corp.	`4.18ms` from Seoul, KR
175.230.35.103	AS4766 Korea Telecom	`3.04ms` from Seoul, KR
39.112.14.103	AS9318 SK Broadband Co Ltd	`7.14ms` from Seoul, KR
85.187.25.151	AS8866 Vivacom Bulgaria EAD	`7.62ms` from Sofia, BG
194.238.29.247	AS40021 Contabo Inc.	`0.13ms` from St. Louis, US
13.226.0.199	AS16509 Amazon.com, Inc.	`1.51ms` from Tel Aviv, IL
218.47.85.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.63ms` from Tokyo, JP
106.42.30.55	AS137687 Luoyang, Henan Province, P.R.China.	`4.58ms` from Zhengzhou, CN
154.241.155.23	AS36947 Telecom Algeria	`13.95ms` from Algiers, DZ
175.101.129.183	AS17754 Excellmedia	`14.93ms` from Chennai, IN
79.192.203.199	AS3320 Deutsche Telekom AG	`3.95ms` from Duesseldorf, DE
47.87.173.71	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Frankfurt am Main, DE
132.199.3.199	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.40ms` from Frankfurt am Main, DE
79.190.247.7	AS5617 Orange Polska Spolka Akcyjna	`5.30ms` from Gdansk, PL

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

What are IP address ranges?

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