170.85.64.0/23

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	United Kingdom
Domain	zscaler.com
ASN	AS62044
Parent Range	170.85.0.0/16
Registry	ARIN
ID	ZSCALER-LON5

WHOIS Details

NetHandle:      NET-170-85-64-0-1
OrgID:          C10534496
Parent:         NET-170-85-0-0-1
NetName:        ZSCALER-LON5
NetRange:       170.85.64.0 - 170.85.64.255
NetType:        reassignment
RegDate:        2023-12-13
Updated:        2023-12-13
Source:         ARIN


OrgID:          C10534496
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         1 Banbury Avenue Slough
City:           Slough
State/Prov:     
Country:        GB
PostalCode:     SL1 4LH
RegDate:        2023-12-13
Updated:        2023-12-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 170.85.64.0/23

Range	ASN	Company	Num of IPs
170.85.0.0/16	AS16509	ZSCALER, INC.	65,536
170.85.0.0/16	AS22616	ZSCALER, INC.	65,536
170.85.0.0/16	AS14618	ZSCALER, INC.	65,536
170.85.0.0/16	AS8070	ZSCALER, INC.	65,536
170.85.0.0/16	AS8987	ZSCALER, INC.	65,536
170.85.0.0/16	AS62044	ZSCALER, INC.	65,536

Nearby Ranges

BGP prefixes that overlap with 170.85.0.0/16

Range	ASN	Company	Num of IPs
170.85.0.0/16	AS22616	ZSCALER, INC.	65,536
170.85.0.0/16	AS16509	ZSCALER, INC.	65,536
170.85.0.0/16	AS14618	ZSCALER, INC.	65,536
170.85.0.0/16	AS8987	ZSCALER, INC.	65,536
170.85.0.0/16	AS8070	ZSCALER, INC.	65,536
170.85.0.0/16	AS62044	ZSCALER, INC.	65,536
170.85.132.0/23	AS22616	Zscaler, Inc.	512
170.85.134.0/23	AS22616	Zscaler, Inc.	512
170.85.136.0/23	AS22616	Zscaler, Inc.	512
170.85.188.0/23	AS22616	Zscaler, Inc.	512
170.85.202.0/23	AS22616	Zscaler, Inc.	512
170.85.204.0/23	AS22616	Zscaler, Inc.	512
170.85.206.0/23	AS22616	Zscaler, Inc.	512
170.85.200.0/23	AS22616	Zscaler, Inc.	512
170.85.100.0/23	AS22616	Zscaler, Inc.	512
170.85.102.0/23	AS22616	Zscaler, Inc.	512
170.85.104.0/23	AS22616	Zscaler, Inc.	512
170.85.128.0/23	AS22616	Zscaler, Inc.	512
170.85.130.0/23	AS22616	Zscaler, Inc.	512
170.85.238.0/23	AS22616	Zscaler, Inc.	512
170.85.240.0/23	AS22616	Zscaler, Inc.	512
170.85.242.0/23	AS22616	Zscaler, Inc.	512
170.85.244.0/23	AS22616	Zscaler, Inc.	512
170.85.86.0/23	AS22616	Zscaler, Inc.	512
170.85.88.0/23	AS22616	Zscaler, Inc.	512
170.85.90.0/23	AS22616	Zscaler, Inc.	512
170.85.92.0/23	AS22616	Zscaler, Inc.	512
170.85.94.0/23	AS22616	Zscaler, Inc.	512
170.85.96.0/23	AS22616	Zscaler, Inc.	512
170.85.98.0/23	AS22616	Zscaler, Inc.	512
170.85.36.0/24	AS22616	Zscaler, Inc.	256
170.85.37.0/24	AS22616	Zscaler, Inc.	256
170.85.38.0/24	AS22616	Zscaler, Inc.	256
170.85.39.0/24	AS22616	Zscaler, Inc.	256
170.85.40.0/24	AS22616	Zscaler, Inc.	256
170.85.41.0/24	AS22616	Zscaler, Inc.	256
170.85.43.0/24	AS62044	Zscaler, Inc.	256
170.85.44.0/24	AS62044	Zscaler, Inc.	256
170.85.45.0/24	AS62044	Zscaler, Inc.	256
170.85.46.0/24	AS62044	Zscaler, Inc.	256
170.85.47.0/24	AS62044	Zscaler, Inc.	256
170.85.223.0/24	AS22616	Zscaler, Inc.	256
170.85.222.0/24	AS22616	Zscaler, Inc.	256
170.85.227.0/24	AS22616	Zscaler, Inc.	256
170.85.236.0/24	AS22616	Zscaler, Inc.	256
170.85.237.0/24	AS22616	Zscaler, Inc.	256
170.85.249.0/24	AS53813	Zscaler Softech India Private Limited	256
170.85.250.0/24	AS53813	Zscaler Softech India Private Limited	256
170.85.226.0/24	AS22616	Zscaler, Inc.	256
170.85.42.0/24	AS62044	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

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

IP Address	ASN	Details
170.85.65.153	AS62044 Zscaler Switzerland GmbH	`0.14ms` from London, GB
170.85.64.2	AS62044 Zscaler Switzerland GmbH	`0.17ms` from London, GB

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
58.127.8.39	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
81.36.38.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.59ms` from Madrid, ES
197.1.64.215	AS37705 TOPNET	`18.06ms` from Palermo, IT
159.180.233.215	AS34177 CELESTE SAS	`0.41ms` from Paris, FR
94.239.204.55	AS5410 Bouygues Telecom SA	`1.88ms` from Paris, FR
79.36.16.231	AS3269 Telecom Italia S.p.A.	`2.53ms` from Rome, IT
71.212.147.87	AS209 CenturyLink Communications, LLC	`1.67ms` from Seattle, US
183.11.243.55	AS4134 CHINANET-BACKBONE	`1.07ms` from Shenzhen, CN
36.2.50.39	AS2519 ARTERIA Networks Corporation	`2.37ms` from Tokyo, JP
124.142.89.7	AS9824 JCOM Co., Ltd.	`11.40ms` from Tokyo, JP
99.227.49.87	AS812 Rogers Communications Canada Inc.	`4.26ms` from Toronto, CA
172.178.105.247	AS8075 Microsoft Corporation	`1.09ms` from Ashburn, US
97.224.92.119	AS6167 Verizon Business	`11.37ms` from Chicago, US
18.119.58.167	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
47.223.39.23	AS19108 Optimum	`8.16ms` from Dallas, US
18.156.196.7	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
14.198.142.183	AS9269 Hong Kong Broadband Network Ltd.	`1.03ms` from Hong Kong, HK
93.112.205.87	AS25019 Saudi Telecom Company JSC	`2.85ms` from Jeddah, SA
185.188.148.71	AS206366 Rural Telecom SL	`3.31ms` from Madrid, ES
186.53.31.167	AS6057 Administracion Nacional de Telecomunicaciones	`1.66ms` from Montevideo, UY
203.81.118.215	AS24289 Kagawa T.V Broadcast Network Co,.Ltd	`3.73ms` from Osaka, JP
177.33.92.215	AS28573 Claro NXT Telecomunicacoes Ltda	`5.89ms` from Osasco, BR
188.54.109.231	AS25019 Saudi Telecom Company JSC	`1.90ms` from Riyadh, SA
175.45.202.55	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.85ms` from Seoul, KR
128.199.110.215	AS14061 DigitalOcean, LLC	`0.22ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 170.85.65.152

traceroute to 170.85.65.152 (170.85.65.152): 64 hops max, 52 byte packets

3 [AS1299] 80.239.135.51 310.774 ms

4 [AS62044] 170.85.65.152 0.18 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 2026

What are IP address ranges?

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