1. All IP Ranges
  2. 159.0.0.0/8
  3. 159.254.0.0/16
  4. AS22616  | 159.254.0.0/16

159.254.0.0/16

AS22616  ·  ZSCALER, INC.

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Summary

Country Switzerland
Domain zscaler.com
ASN AS22616
Registry RIPE
ID ZSCALER

WHOIS Details

inetnum:        159.254.0.0 - 159.254.255.255
netname:        Zscaler
descr:          Zscaler Switzerland GmbH
country:        CH
org:            ORG-ZSG1-RIPE
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
mnt-lower:      ZSCALER-RIPE-MNT
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         ZSCALER-RIPE-MNT
created:        2024-12-17T07:52:40Z
last-modified:  2025-12-12T01:21:15Z
source:         RIPE
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

organisation:   ORG-ZSG1-RIPE
org-name:       Zscaler Switzerland GmbH
country:        CH
org-type:       LIR
address:        120 Holger Way Fl 7
address:        San Jose
address:        95134
address:        UNITED STATES
phone:          +14085603146
e-mail:         mteng@zscaler.com
abuse-c:        ZA1089-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ZSCALER-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ZSCALER-RIPE-MNT
created:        2013-01-11T15:15:16Z
last-modified:  2025-09-04T20:31:29Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      undefined

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 are contained by 159.254.0.0/16

Range ASN Company Num of IPs
159.254.100.0/24 AS22616 Zscaler New York 256
159.254.13.0/24 AS62044 Zscaler Dodoma 256
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
159.254.20.0/24 AS62044 Zscaler Oranjestad 256
159.254.21.0/24 AS62044 Zscaler Paris 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
159.254.68.0/24 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 Lisbon 256
159.254.87.0/24 AS62044 Zscaler Dubai 256
159.254.202.0/24 AS22616 Zscaler Reston 256
159.254.69.0/24 AS22616 Zscaler Reston 256
159.254.84.0/24 AS22616 Zscaler Chicago 256
159.254.85.0/24 AS22616 Zscaler Atlanta 256
159.254.86.0/24 AS22616 Zscaler Dallas-Fort Worth 256
159.254.92.0/24 AS22616 Zscaler Chicago 256
159.254.93.0/24 AS22616 Zscaler Chicago 256
159.254.95.0/24 AS22616 Zscaler Reston 256
159.254.96.0/24 AS22616 Zscaler San Jose 256
159.254.97.0/24 AS22616 Zscaler San Jose 256
159.254.99.0/24 AS22616 Zscaler Nuevo Laredo 256
159.254.103.0/24 AS53813 Zscaler Melbourne 256
159.254.98.0/24 AS53813 Zscaler Jakarta 256
159.254.101.0/24 AS62044 Zscaler London 256
159.254.102.0/24 AS62044 Zscaler Brussels 256
159.254.182.0/23 AS22616 Zscaler Atlanta 512
159.254.184.0/23 AS22616 Zscaler Atlanta 512
159.254.194.0/23 AS62044 Zscaler Warsaw 512
159.254.30.0/23 AS22616 Zscaler San Jose 512
159.254.64.0/23 AS22616 Zscaler Sao Paulo 512
159.254.66.0/23 AS22616 Zscaler Sao Paulo 512
159.254.90.0/23 AS62044 Zscaler Amsterdam 512
159.254.56.0/23 AS62044 Zscaler Dubai 512
159.254.22.0/23 AS62044 Zscaler Frankfurt am Main 512
159.254.62.0/23 AS62044 Zscaler Dubai 512
159.254.72.0/23 AS62044 Zscaler Dubai 512
159.254.74.0/23 AS62044 Zscaler Dubai 512
159.254.178.0/23 AS62044 Zscaler Amsterdam 512
159.254.180.0/23 AS62044 Zscaler Amsterdam 512
159.254.32.0/23 AS62044 Zscaler Brussels 512
159.254.34.0/23 AS62044 Zscaler Brussels 512
159.254.192.0/23 AS62044 Zscaler Warsaw 512

Nearby Ranges

BGP prefixes that overlap with 159.0.0.0/8

Range ASN Company Num of IPs
159.142.0.0/16 AS16524 General Services Administration 65,536
159.18.0.0/16 AS812 Zayo Bandwidth 65,536
159.53.0.0/16 AS7743 JPMorgan Chase & Co. 65,536
159.113.0.0/16 AS16860 HealthPlan Services, Inc. 65,536
159.71.0.0/16 AS5972 DoD Network Information Center 65,536
159.27.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
159.77.0.0/16 AS721 DoD Network Information Center 65,536
159.14.0.0/16 AS7328 The Children's Hospital of Philadelphia 65,536
159.231.0.0/16 AS7741 Canadian Imperial Bank of Commerce 65,536
159.18.0.0/16 AS17025 Zayo Bandwidth 65,536
159.121.0.0/16 AS1798 State of Oregon 65,536
159.84.0.0/16 AS1945 Universite Lumiere 65,536
159.38.0.0/16 AS19399 Region Stockholm 65,536
159.18.0.0/16 AS46129 Zayo Bandwidth 65,536
159.50.0.0/16 AS25215 BNP PARIBAS S.A. 65,536
159.69.0.0/16 AS24940 Hetzner Online GmbH 65,536
159.62.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
159.18.0.0/16 AS20045 Zayo Bandwidth 65,536
159.108.0.0/16 AS2024 Eversource Energy Service Company 65,536
159.226.0.0/16 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 65,536
159.1.0.0/16 AS4193 Washington Department of Labor and Industries 65,536
159.204.0.0/16 AS16793 ArcBest Technologies, Inc. 65,536
159.82.0.0/16 AS16928 UTC 65,536
159.115.0.0/16 AS10294 Coast Community College District 65,536
159.18.0.0/16 AS17088 Zayo Bandwidth 65,536
159.53.0.0/16 AS10934 JPMorgan Chase & Co. 65,536
159.18.0.0/16 AS18563 Zayo Bandwidth 65,536
159.201.0.0/16 AS1906 Litton Guidance & Control System 65,536
159.4.0.0/16 AS1906 Aerojet Electronic Systems Div. 65,536
159.49.0.0/16 AS10966 Alaska Airlines, Inc. 65,536
159.216.0.0/16 AS2116 Skatteetaten 65,536
159.162.0.0/16 AS2116 Statens Kartverk 65,536
159.154.0.0/16 AS13237 Sage GmbH 65,536
159.19.0.0/16 AS10921 Kentucky Transportation Cabinet 65,536
159.241.0.0/16 AS21449 DGCASS Service d'informatique Social 65,536
159.92.0.0/16 AS14340 Salesforce, Inc. 65,536
159.18.0.0/16 AS21570 Zayo Bandwidth 65,536
159.49.0.0/16 AS10966 Alaska Airlines, Inc. 65,536
159.149.0.0/16 AS137 UNI-Milano 65,536
159.22.0.0/16 AS200544 Swiss Armed Forces - AFCSO 65,536
159.217.0.0/16 AS200656 Nokia-EMEA 65,536
159.39.0.0/16 AS2048 State of Louisiana Office of Technology Services 65,536
159.231.0.0/16 AS4199 Canadian Imperial Bank of Commerce 65,536
159.83.0.0/16 AS11188 County of Los Angeles 65,536
159.18.0.0/16 AS25797 Zayo Bandwidth 65,536
159.212.0.0/16 AS11052 Intermountain Health Care, Inc. 65,536
159.49.0.0/16 AS29750 Alaska Airlines, Inc. 65,536
159.77.0.0/16 AS27065 DoD Network Information Center 65,536
159.49.0.0/16 AS29702 Alaska Airlines, Inc. 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
159.254.194.3 AS62044 Zscaler Switzerland GmbH 0.25ms from Warsaw, PL
159.254.178.2 AS62044 Zscaler Switzerland GmbH 0.59ms from Amsterdam, NL
159.254.182.1 AS22616 ZSCALER, INC. 0.30ms from Atlanta, US
159.254.192.2 AS62044 Zscaler Switzerland GmbH 0.25ms from Warsaw, PL
159.254.180.1 AS62044 Zscaler Switzerland GmbH 0.55ms from Amsterdam, NL
159.254.184.1 AS22616 ZSCALER, INC. 0.29ms from Atlanta, US
159.254.8.107 AS16509 Amazon.com, Inc. 0.08ms from Buenos Aires, AR
159.254.9.12 AS16509 Amazon.com, Inc. 0.07ms from Manila, PH
159.254.26.180 AS22616 ZSCALER, INC. 0.23ms from Ashburn, US
159.254.32.1 AS62044 Zscaler Switzerland GmbH 0.18ms from Brussels, BE
159.254.0.123 AS16509 Amazon.com, Inc. 0.07ms from Manila, PH
159.254.74.1 AS62044 Zscaler Switzerland GmbH 0.24ms from Dubai, AE
159.254.25.29 AS22616 ZSCALER, INC. 0.72ms from San Jose, US
159.254.71.3 AS62044 Zscaler Switzerland GmbH 0.21ms from Dubai, AE
159.254.3.192 AS16509 Amazon.com, Inc. 0.42ms from Miami, US
159.254.7.45 AS16509 Amazon.com, Inc. 0.07ms from Santiago, CL
159.254.33.225 AS62044 Zscaler Switzerland GmbH 0.13ms from Brussels, BE
159.254.72.2 AS62044 Zscaler Switzerland GmbH 0.29ms from Dubai, AE
159.254.28.116 AS22616 ZSCALER, INC. 0.44ms from Frankfurt am Main, DE
159.254.34.2 AS62044 Zscaler Switzerland GmbH 0.17ms from Brussels, BE
159.254.11.217 AS16509 Amazon.com, Inc. 1.67ms from Calgary, CA
159.254.2.166 AS16509 Amazon.com, Inc. 0.09ms from Los Angeles, US
159.254.30.3 AS22616 ZSCALER, INC. 0.51ms from San Jose, US
159.254.10.232 AS16509 Amazon.com, Inc. 0.10ms from Auckland, NZ

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
174.85.145.240 AS20115 Charter Communications LLC 18.05ms from Atlanta, US
66.56.28.64 AS7922 Comcast Cable Communications, LLC 4.68ms from Atlanta, US
125.168.83.208 AS9443 Vocus Retail 3.23ms from Brisbane, AU
186.134.193.96 AS22927 Telefonica de Argentina 2.21ms from Buenos Aires, AR
173.88.70.48 AS10796 Charter Communications Inc 7.58ms from Columbus, US
63.178.130.208 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
150.109.147.48 AS132203 Tencent Building, Kejizhongyi Avenue 0.58ms from Hong Kong, HK
192.254.124.144 AS11377 SendGrid, Inc. 6.33ms from Los Angeles, US
91.189.80.64 AS42244 eServer s.r.o. 0.56ms from Moscow, RU
72.238.142.32 AS33363 Charter Communications, Inc 11.36ms from Orlando, US
20.83.194.32 AS8075 Microsoft Corporation 0.57ms from Quincy, US
162.240.218.64 AS46606 Unified Layer 2.02ms from Salt Lake City, US
14.72.210.128 AS4766 Korea Telecom 2.43ms from Seoul, KR
115.18.15.176 AS4766 Korea Telecom 8.81ms from Seoul, KR
39.113.220.192 AS9318 SK Broadband Co Ltd 7.53ms from Seoul, KR
121.236.249.128 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.09ms from Shanghai, CN
116.86.118.144 AS55430 Starhub Ltd 1.28ms from Singapore, SG
61.56.12.240 AS18183 National Center for Research on Earthquake Engineering 1.54ms from Taipei, TW
176.61.178.224 AS25447 JM-DATA GmbH 1.43ms from Vienna, AT
98.218.154.64 AS7922 Comcast Cable Communications, LLC 7.52ms from Ashburn, US
120.155.193.96 AS1221 Telstra Limited 9.58ms from Brisbane, AU
9.160.50.0 AS8075 Microsoft Corporation 1.11ms from Brussels, BE
197.39.140.208 AS8452 TE-AS 8.00ms from Cairo, EG
23.245.239.32 AS11776 Breezeline 15.69ms from Chicago, US
34.252.12.16 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 159.254.117.201
traceroute to 159.254.117.201 (159.254.117.201): 6 hops max, 52 byte packets
2 [AS53340] 192.228.109.93 349.896 ms
3 [AS53667] 198.251.87.1 0.309 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
On

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