159.254.94.0/24

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	159.254.0.0/16
Registry	RIPE
ID	ZSCALER-RESTON

WHOIS Details

inetnum:        159.254.94.0 - 159.254.94.255
netname:        ZSCALER-RESTON
descr:          Zscaler Reston
country:        US
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-10-29T15:56:09Z
last-modified:  2025-10-29T15:56:09Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

role:           Zscaler Operations
address:        Zscaler, Inc.
address:        110 Rose Orchard Way
address:        San Jose, CA 95134
address:        UNITED STATES
phone:          +1-408-701-0534
e-mail:         poc-tech@zscaler.com
admin-c:        BF2769-RIPE
admin-c:        CG8479-RIPE
admin-c:        GI2435-RIPE
tech-c:         BF2769-RIPE
tech-c:         CG8479-RIPE
tech-c:         GI2435-RIPE
nic-hdl:        ZSCA-RIPE
abuse-mailbox:  poc-abuse@zscaler.com
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 159.254.94.0/24

Range	ASN	Company	Num of IPs
159.254.0.0/16	AS14618	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS16509	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS396982	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS62044	Zscaler Switzerland GmbH	65,536

Nearby Ranges

BGP prefixes that overlap with 159.254.0.0/16

Range	ASN	Company	Num of IPs
159.254.0.0/16	AS396982	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS16509	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS14618	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS62044	Zscaler Switzerland GmbH	65,536
159.254.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
159.254.178.0/23	AS62044	Zscaler Amsterdam	512
159.254.32.0/23	AS62044	Zscaler Brussels	512
159.254.34.0/23	AS62044	Zscaler Brussels	512
159.254.180.0/23	AS62044	Zscaler Amsterdam	512
159.254.64.0/23	AS22616	Zscaler Sao Paulo	512
159.254.56.0/23	AS62044	Zscaler Dubai	512
159.254.62.0/23	AS62044	Zscaler Dubai	512
159.254.66.0/23	AS22616	Zscaler Sao Paulo	512
159.254.192.0/23	AS62044	Zscaler Warsaw	512
159.254.194.0/23	AS62044	Zscaler Warsaw	512
159.254.72.0/23	AS62044	Zscaler Dubai	512
159.254.74.0/23	AS62044	Zscaler Dubai	512
159.254.210.0/23	AS62044	Zscaler Helsinki	512
159.254.90.0/23	AS62044	Zscaler Amsterdam	512
159.254.182.0/23	AS22616	Zscaler Atlanta	512
159.254.184.0/23	AS22616	Zscaler Atlanta	512
159.254.22.0/23	AS62044	Zscaler Frankfurt am Main	512
159.254.30.0/23	AS22616	Zscaler San Jose	512
159.254.14.0/24	AS62044	Zscaler Lome	256
159.254.15.0/24	AS62044	Zscaler Tunis	256
159.254.16.0/24	AS62044	Zscaler Kampala	256
159.254.18.0/24	AS62044	Zscaler Lusaka	256
159.254.19.0/24	AS62044	Zscaler Harare	256
159.254.203.0/24	AS62044	Zscaler Frankfurt am Main	256
159.254.21.0/24	AS62044	Zscaler Paris	256
159.254.216.0/24	AS62044	Zscaler Munich	256
159.254.218.0/24	AS62044	Zscaler Warsaw	256
159.254.219.0/24	AS62044	Zscaler Tel Aviv	256
159.254.24.0/24	AS62044	Zscaler Stockholm	256
159.254.27.0/24	AS62044	Zscaler Johannesburg	256
159.254.29.0/24	AS62044	Zscaler Madrid	256
159.254.54.0/24	AS62044	Zscaler Milan	256
159.254.55.0/24	AS62044	Zscaler Marseille	256
159.254.68.0/24	AS62044	Zscaler Vienna	256
159.254.70.0/24	AS62044	Zscaler Dubai	256
159.254.71.0/24	AS62044	Zscaler Dubai	256
159.254.83.0/24	AS62044	Zscaler Madrid	256
159.254.87.0/24	AS62044	Zscaler Dubai	256
159.254.20.0/24	AS62044	Zscaler Oranjestad	256
159.254.100.0/24	AS22616	Zscaler New York	256
159.254.202.0/24	AS22616	Zscaler Reston	256
159.254.209.0/24	AS22616	Zscaler Chicago	256
159.254.217.0/24	AS22616	Zscaler Mexico City	256
159.254.220.0/24	AS22616	Zscaler Chicago	256
159.254.69.0/24	AS22616	Zscaler Reston	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
165.238.75.168	AS10770 AT&T Enterprises, LLC	`0.07ms` from Ashburn, US
52.154.77.88	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
187.29.147.8	AS4230 CLARO S.A.	`0.33ms` from Brasilia, BR
73.51.33.24	AS7922 Comcast Cable Communications, LLC	`10.16ms` from Chicago, US
46.55.121.184	AS8926 Moldtelecom SA	`2.67ms` from Chisinau, MD
83.32.201.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.33ms` from Madrid, ES
188.114.38.136	AS12389 PJSC Rostelecom	`16.96ms` from Moscow, RU
98.40.113.40	AS7922 Comcast Cable Communications, LLC	`13.51ms` from Murfreesboro, US
126.24.177.184	AS17676 SoftBank Corp.	`2.67ms` from Osaka, JP
44.218.90.184	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
115.240.191.200	AS55836 Reliance Jio Infocomm Limited	`7.91ms` from Saint Thomas Mount, IN
187.72.115.152	AS16735 ALGAR TELECOM S/A	`14.48ms` from Sao Paulo, BR
126.88.239.8	AS17676 SoftBank Corp.	`2.55ms` from Tokyo, JP
85.223.76.232	AS50266 Odido Netherlands B.V.	`4.34ms` from Amsterdam, NL
163.192.111.40	AS31898 Oracle Corporation	`0.31ms` from Chicago, US
59.50.254.8	AS4134 CHINANET-BACKBONE	`2.19ms` from Haikou, CN
222.238.109.152	AS9318 SK Broadband Co Ltd	`1.89ms` from Incheon, KR
23.44.148.136	AS16625 Akamai Technologies, Inc.	`0.66ms` from Los Angeles, US
92.189.107.8	AS12479 Orange Espagne SA	`13.95ms` from Madrid, ES
112.205.17.152	AS9299 Philippine Long Distance Telephone Company	`5.88ms` from Manila, PH
99.70.22.40	AS7018 AT&T Enterprises, LLC	`2.40ms` from Miami, US
72.146.77.56	AS8075 Microsoft Corporation	`0.26ms` from Milan, IT
5.104.61.136	AS59815 Kompeatelecom Ltd.	`17.17ms` from Moscow, RU
71.187.195.88	AS701 Verizon Business	`2.87ms` from New York City, US
198.20.148.200	AS7385 Allstream Business US, LLC	`0.10ms` from Orem, US

Traceroute

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

traceroute -a -n -q1 -f4 -m10 159.254.94.181

traceroute to 159.254.94.181 (159.254.94.181): 10 hops max, 52 byte packets

4 [AS30456] 23.136.28.203 9.185 ms

5 *

6 *

7 [AS22616] 137.83.173.30 10.141 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Charlotte, US

On February 7th 2026

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