AS22616 ZSCALER, INC.

ZSCALER, INC.

AS Number 22616
Website http://zscaler.com

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 28 May 2014 (11 years old)
Registered to: ARIN-ZSCAL (arin)

Network status: Active, Allocated under ARIN

Network type: Eyeball

Prefixes Originated: 293 IPv4, 33 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS3356 - Lumen (Level 3)
AS3257 - GTT Communications Inc.
AS6461 - Zayo Bandwidth
AS6762 - Telecom Italia Sparkle (Seabone)
AS32098 - Flō Networks (Transtelco Inc.)
AS6453 - TATA Communications (America) Inc

Rankings

#107 for Estimated Eyeballs in United States

#189 for Known Peers in United States

#145 for Originated IPv4 Space in United States

	Prefix	Description
	8.34.34.0/24	ZSCALER, INC.
	64.215.22.0/24	ZSCALER, INC.
	70.39.159.0/24	ZSCALER, INC.
	87.58.64.0/18	-----BEGIN CERTIFICATE-----MIIDcjCCAloCCQCiUxlpiYmemj...
	101.2.192.0/18	Zscaler Australia Pty Ltd
	104.129.192.0/23	ZSCALER, INC.
	104.129.194.0/23	ZSCALER, INC.
	104.129.194.0/24	Zscaler, Inc.
	104.129.195.0/24	Zscaler, Inc.
	104.129.196.0/23	ZSCALER, INC.
	104.129.198.0/23	ZSCALER, INC.
	104.129.202.0/23	ZSCALER, INC.
	104.129.204.0/24	Zscaler, Inc.
	104.129.204.0/23	ZSCALER, INC.
	104.129.205.0/24	Zscaler, Inc.
	104.129.206.0/23	ZSCALER, INC.
	128.177.125.0/24	Zscaler, Inc.
	128.177.129.0/24	ZSCALER, INC.
	128.177.135.0/24	Zscaler, Inc.
	128.177.136.0/24	Zscaler, Inc.
	136.226.0.0/16	ZSCALER, INC.
	136.226.0.0/23	ZSCALER, INC.
	136.226.2.0/23	ZSCALER, INC.
	136.226.4.0/23	ZSCALER, INC.
	136.226.6.0/23	ZSCALER, INC.
	136.226.8.0/23	ZSCALER, INC.
	136.226.10.0/23	ZSCALER, INC.
	136.226.12.0/23	ZSCALER, INC.
	136.226.14.0/23	ZSCALER, INC.
	136.226.16.0/23	ZSCALER, INC.
	136.226.18.0/23	ZSCALER, INC.
	136.226.22.0/24	Zscaler, Inc.
	136.226.24.0/23	ZSCALER, INC.
	136.226.26.0/23	ZSCALER, INC.
	136.226.28.0/23	ZSCALER, INC.
	136.226.30.0/23	ZSCALER, INC.
	136.226.32.0/23	ZSCALER, INC.
	136.226.34.0/23	ZSCALER, INC.
	136.226.36.0/23	ZSCALER, INC.
	136.226.38.0/23	ZSCALER, INC.
	136.226.40.0/23	ZSCALER, INC.
	136.226.42.0/24	Zscaler, Inc.
	136.226.46.0/23	ZSCALER, INC.
	136.226.48.0/23	ZSCALER, INC.
	136.226.50.0/23	ZSCALER, INC.
	136.226.52.0/23	ZSCALER, INC.
	136.226.54.0/23	ZSCALER, INC.
	136.226.56.0/23	ZSCALER, INC.
	136.226.58.0/23	ZSCALER, INC.
	136.226.60.0/23	ZSCALER, INC.
	136.226.62.0/23	ZSCALER, INC.
	136.226.64.0/23	ZSCALER, INC.
	136.226.66.0/23	ZSCALER, INC.
	136.226.68.0/23	ZSCALER, INC.
	136.226.70.0/23	ZSCALER, INC.
	136.226.72.0/23	ZSCALER, INC.
	136.226.74.0/23	ZSCALER, INC.
	136.226.76.0/23	ZSCALER, INC.
	136.226.78.0/23	ZSCALER, INC.
	136.226.80.0/23	ZSCALER, INC.
	136.226.82.0/23	ZSCALER, INC.
	136.226.84.0/23	ZSCALER, INC.
	136.226.86.0/23	ZSCALER, INC.
	136.226.88.0/24	Zscaler, Inc.
	136.226.90.0/23	ZSCALER, INC.
	136.226.92.0/23	ZSCALER, INC.
	136.226.94.0/23	ZSCALER, INC.
	136.226.96.0/23	ZSCALER, INC.
	136.226.98.0/23	ZSCALER, INC.
	136.226.100.0/23	ZSCALER, INC.
	136.226.102.0/23	ZSCALER, INC.
	136.226.106.0/23	ZSCALER, INC.
	136.226.108.0/23	ZSCALER, INC.
	136.226.110.0/23	ZSCALER, INC.
	136.226.112.0/23	ZSCALER, INC.
	136.226.118.0/23	ZSCALER, INC.
	136.226.120.0/23	ZSCALER, INC.
	136.226.122.0/23	ZSCALER, INC.
	136.226.126.0/23	ZSCALER, INC.
	136.226.128.0/23	ZSCALER, INC.
	136.226.130.0/23	ZSCALER, INC.
	136.226.132.0/23	ZSCALER, INC.
	136.226.134.0/23	ZSCALER, INC.
	136.226.138.0/23	ZSCALER, INC.
	136.226.140.0/23	ZSCALER, INC.
	136.226.142.0/23	ZSCALER, INC.
	136.226.144.0/23	ZSCALER, INC.
	136.226.146.0/23	ZSCALER, INC.
	136.226.148.0/23	ZSCALER, INC.
	136.226.150.0/23	ZSCALER, INC.
	136.226.152.0/23	ZSCALER, INC.
	136.226.154.0/23	ZSCALER, INC.
	137.83.131.0/24	Zscaler, Inc.
	137.83.132.0/24	Zscaler, Inc.
	137.83.133.0/24	Zscaler, Inc.
	137.83.136.0/24	Zscaler, Inc.
	137.83.141.0/24	Zscaler, Inc.
	137.83.146.0/24	Zscaler, Inc.
	137.83.154.0/24	Zscaler, Inc.
	137.83.155.0/24	Zscaler, Inc.
	137.83.157.0/24	Zscaler, Inc.
	137.83.161.0/24	Zscaler, Inc.
	137.83.165.0/24	Zscaler, Inc.
	137.83.166.0/24	Zscaler, Inc.
	137.83.167.0/24	Zscaler, Inc.
	137.83.168.0/24	Zscaler, Inc.
	137.83.169.0/24	Zscaler, Inc.
	137.83.170.0/24	Zscaler, Inc.
	137.83.171.0/24	Zscaler, Inc.
	137.83.172.0/24	Zscaler, Inc.
	137.83.173.0/24	Zscaler, Inc.
	137.83.174.0/24	Zscaler, Inc.
	137.83.175.0/24	Zscaler, Inc.
	137.83.176.0/24	Zscaler, Inc.
	137.83.181.0/24	Zscaler, Inc.
	137.83.182.0/24	Zscaler, Inc.
	137.83.183.0/24	Zscaler, Inc.
	137.83.191.0/24	Zscaler, Inc.
	147.161.128.0/17	Zscaler Switzerland GmbH
	147.161.128.0/23	Zscaler Switzerland GmbH
	159.254.0.0/16	Zscaler Switzerland GmbH
	164.137.0.0/16	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.4.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.5.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.6.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.7.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.8.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.9.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.10.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.11.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.12.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.13.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.14.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.15.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.16.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.17.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.18.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.19.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.20.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.21.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.22.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.23.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.24.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.25.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.26.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.27.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	164.137.28.0/24	-----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKo...
	165.225.0.0/23	ZSCALER, INC.
	165.225.0.0/17	ZSCALER, INC.
	165.225.2.0/24	Zscaler, Inc.
	165.225.3.0/24	Zscaler, Inc.
	165.225.4.0/24	Zscaler, Inc.
	165.225.5.0/24	Zscaler, Inc.
	165.225.6.0/23	ZSCALER, INC.
	165.225.8.0/23	ZSCALER, INC.
	165.225.10.0/23	ZSCALER, INC.
	165.225.18.0/24	Zscaler, Inc.
	165.225.19.0/24	Zscaler, Inc.
	165.225.32.0/23	ZSCALER, INC.
	165.225.34.0/23	ZSCALER, INC.
	165.225.36.0/23	ZSCALER, INC.
	165.225.38.0/23	ZSCALER, INC.
	165.225.40.0/24	Zscaler, Inc.
	165.225.41.0/24	Zscaler, Inc.
	165.225.42.0/24	Zscaler, Inc.
	165.225.43.0/24	Zscaler, Inc.
	165.225.44.0/24	Zscaler, Inc.
	165.225.45.0/24	Zscaler, Inc.
	165.225.46.0/24	Zscaler, Inc.
	165.225.48.0/24	Zscaler, Inc.
	165.225.49.0/24	Zscaler, Inc.
	165.225.50.0/23	ZSCALER, INC.
	165.225.54.0/24	Zscaler, Inc.
	165.225.55.0/24	Zscaler, Inc.
	165.225.56.0/22	ZSCALER, INC.
	165.225.60.0/22	ZSCALER, INC.
	165.225.192.0/18	ZSCALER, INC.
	165.225.208.0/23	ZSCALER, INC.
	165.225.210.0/23	ZSCALER, INC.
	165.225.212.0/23	ZSCALER, INC.
	165.225.212.0/24	Zscaler, Inc.
	165.225.214.0/23	ZSCALER, INC.
	165.225.216.0/23	ZSCALER, INC.
	165.225.218.0/23	ZSCALER, INC.
	165.225.220.0/23	ZSCALER, INC.
	165.225.222.0/23	ZSCALER, INC.
	165.225.242.0/23	ZSCALER, INC.
	165.225.244.0/24	Zscaler, Inc.
	165.225.245.0/24	Zscaler, Inc.
	165.225.246.0/23	ZSCALER, INC.
	167.103.148.0/24	Zscaler Australia Pty Ltd
	167.103.149.0/24	Zscaler Australia Pty Ltd
	167.103.150.0/24	Zscaler Australia Pty Ltd
	167.103.151.0/24	Zscaler Australia Pty Ltd
	167.103.152.0/24	Zscaler Australia Pty Ltd
	167.103.153.0/24	Zscaler Australia Pty Ltd
	167.106.0.0/16	ZSCALER, INC.
	170.85.0.0/16	ZSCALER, INC.
	170.85.6.0/23	ZSCALER, INC.
	170.85.8.0/23	ZSCALER, INC.
	170.85.10.0/23	ZSCALER, INC.
	170.85.12.0/23	ZSCALER, INC.
	170.85.14.0/23	ZSCALER, INC.
	170.85.16.0/23	ZSCALER, INC.
	170.85.18.0/23	ZSCALER, INC.
	170.85.20.0/23	ZSCALER, INC.
	170.85.22.0/23	ZSCALER, INC.
	170.85.24.0/23	ZSCALER, INC.
	170.85.26.0/23	ZSCALER, INC.
	170.85.32.0/23	ZSCALER, INC.
	170.85.36.0/24	Zscaler, Inc.
	170.85.37.0/24	Zscaler, Inc.
	170.85.38.0/24	Zscaler, Inc.
	170.85.39.0/24	Zscaler, Inc.
	170.85.40.0/24	Zscaler, Inc.
	170.85.41.0/24	Zscaler, Inc.
	170.85.54.0/23	ZSCALER, INC.
	170.85.56.0/23	ZSCALER, INC.
	170.85.66.0/23	ZSCALER, INC.
	170.85.68.0/23	ZSCALER, INC.
	170.85.70.0/23	ZSCALER, INC.
	170.85.72.0/23	ZSCALER, INC.
	170.85.74.0/23	ZSCALER, INC.
	170.85.76.0/23	ZSCALER, INC.
	170.85.80.0/23	ZSCALER, INC.
	170.85.96.0/23	Zscaler, Inc.
	170.85.98.0/23	Zscaler, Inc.
	170.85.100.0/23	Zscaler, Inc.
	170.85.102.0/23	Zscaler, Inc.
	170.85.104.0/23	Zscaler, Inc.
	170.85.116.0/23	ZSCALER, INC.
	170.85.118.0/23	ZSCALER, INC.
	170.85.122.0/23	ZSCALER, INC.
	170.85.124.0/23	ZSCALER, INC.
	170.85.126.0/23	ZSCALER, INC.
	170.85.128.0/23	Zscaler, Inc.
	170.85.130.0/23	Zscaler, Inc.
	170.85.132.0/23	Zscaler, Inc.
	170.85.134.0/23	Zscaler, Inc.
	170.85.136.0/23	Zscaler, Inc.
	170.85.138.0/23	ZSCALER, INC.
	170.85.140.0/23	ZSCALER, INC.
	170.85.154.0/23	ZSCALER, INC.
	170.85.156.0/23	ZSCALER, INC.
	170.85.158.0/23	ZSCALER, INC.
	170.85.160.0/23	ZSCALER, INC.
	170.85.175.0/24	ZSCALER, INC.
	170.85.182.0/23	ZSCALER, INC.
	170.85.184.0/23	ZSCALER, INC.
	170.85.186.0/23	ZSCALER, INC.
	170.85.190.0/23	ZSCALER, INC.
	170.85.192.0/24	ZSCALER, INC.
	170.85.196.0/24	ZSCALER, INC.
	170.85.199.0/24	ZSCALER, INC.
	170.85.208.0/23	ZSCALER, INC.
	170.85.216.0/24	ZSCALER, INC.
	170.85.217.0/24	ZSCALER, INC.
	170.85.222.0/24	ZSCALER, INC.
	170.85.223.0/24	ZSCALER, INC.
	170.85.226.0/24	ZSCALER, INC.
	175.107.128.0/18	Zscaler Australia Pty Ltd
	198.14.64.0/18	ZSCALER, INC.
	205.220.0.0/17	ZSCALER, INC.
	209.55.128.0/18	ZSCALER, INC.
	209.55.132.0/24	Zscaler, Inc.
	209.55.135.0/24	ZSCALER, INC.
	209.55.141.0/24	Zscaler, Inc.
	209.55.142.0/24	Zscaler, Inc.
	209.55.145.0/24	Zscaler, Inc.
	209.55.146.0/24	ZSCALER, INC.
	209.55.147.0/24	Zscaler, Inc.
	209.55.148.0/24	Zscaler, Inc.
	209.55.149.0/24	Zscaler, Inc.
	209.55.155.0/24	Zscaler, Inc.
	209.55.158.0/24	Zscaler, Inc.
	209.55.159.0/24	Zscaler, Inc.
	209.55.160.0/24	ZSCALER, INC.
	209.55.162.0/24	Zscaler, Inc.
	209.55.163.0/24	Zscaler, Inc.
	209.55.164.0/24	ZSCALER, INC.
	209.55.165.0/24	ZSCALER, INC.
	209.55.174.0/24	Zscaler, Inc.
	209.55.175.0/24	Zscaler, Inc.
	209.55.183.0/24	ZSCALER, INC.
	209.55.187.0/24	Zscaler, Inc.
	209.55.188.0/24	Zscaler, Inc.
	209.55.192.0/24	ZSCALER, INC.
	209.55.192.0/19	ZSCALER, INC.
	209.55.196.0/24	ZSCALER, INC.
	209.55.197.0/24	ZSCALER, INC.
	209.55.209.0/24	ZSCALER, INC.
	209.55.210.0/24	ZSCALER, INC.
	8.35.35.0/24	ZSCALER, INC.
	2605:4300:1200::/40	Zscaler, Inc.
	2605:4300:1300::/40	Zscaler, Inc.
	2605:4300:1400::/40	Zscaler, Inc.
	2605:4300:1500::/40	Zscaler, Inc.
	2605:4300:1600::/40	Zscaler, Inc.
	2605:4300:1700::/40	Zscaler, Inc.
	2605:4300:1800::/40	Zscaler, Inc.
	2605:4300:1900::/40	Zscaler, Inc.
	2605:4300:1a00::/40	Zscaler, Inc.
	2605:4300:1b00::/40	Zscaler, Inc.
	2605:4300:1c00::/40	Zscaler, Inc.
	2605:4300:1d00::/40	Zscaler, Inc.
	2605:4300:1e00::/40	Zscaler, Inc.
	2605:4300:1f00::/40	Zscaler, Inc.
	2605:4300:2200::/40	Zscaler, Inc.
	2605:4300:2300::/40	Zscaler, Inc.
	2605:4300:2400::/40	Zscaler, Inc.
	2605:4300:2500::/40	Zscaler, Inc.
	2605:4300:2600::/40	Zscaler, Inc.
	2605:4300:2700::/40	Zscaler, Inc.
	2605:4300:2800::/40	Zscaler, Inc.
	2605:4300:2900::/40	Zscaler, Inc.
	2605:4300:2a00::/40	Zscaler, Inc.
	2605:4300:2b00::/40	Zscaler, Inc.
	2605:4300:2e00::/40	ZSCALER, INC.
	2605:4300:3200::/40	Zscaler, Inc.
	2605:4300:3300::/40	ZSCALER, INC.
	2605:4300:e200::/40	Zscaler, Inc.
	2605:4300:e300::/40	Zscaler, Inc.
	2a03:eec0:3210::/48	Zscaler Switzerland GmbH
	2a03:eec0:3212::/48	Zscaler Switzerland GmbH
	2a03:eec0:3213::/48	Zscaler Switzerland GmbH
	2a03:eec0:3217::/48	Zscaler Switzerland GmbH

Last Update: 2025-06-21T03:31:46Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Name	IPv4	IPv6	Link Speed
Equinix Chicago	208.115.136.219		200 gbps
Equinix Ashburn	206.126.237.212		200 gbps
Equinix Ashburn	206.126.236.212		200 gbps
Digital Realty Atlanta	206.126.110.142		200 gbps
Digital Realty Atlanta	206.126.110.143		200 gbps
Equinix Chicago	208.115.136.218		200 gbps
Equinix San Jose	206.223.117.12		100 gbps
VANIX	206.41.104.38		100 gbps
Any2Denver	206.51.46.40		100 gbps
Equinix Dallas	206.223.118.216		100 gbps
Equinix Dallas	206.223.118.217		100 gbps
Equinix Miami	198.32.243.165		100 gbps
Equinix Miami	198.32.243.166		100 gbps
Any2West	206.72.211.40		100 gbps
Any2West	206.72.211.39		100 gbps
Equinix New York	198.32.118.225		100 gbps
Equinix New York	198.32.118.226		100 gbps
Equinix San Jose	206.223.117.13		100 gbps
Equinix Dallas	206.223.119.41		100 gbps
IX.br (PTT.br) São Paulo	187.16.212.6		100 gbps
IX.br (PTT.br) São Paulo	187.16.212.4		100 gbps
Any2Denver	206.51.46.39		100 gbps
VANIX	206.41.104.39		100 gbps
Equinix Chicago	208.115.137.222		100 gbps
Equinix Chicago	208.115.137.221		100 gbps
Equinix Dallas	206.223.119.194		100 gbps
Equinix New York	198.32.118.210		100 gbps
Equinix New York	198.32.118.211		100 gbps
MASS-IX	206.53.143.89		100 gbps
MASS-IX	206.53.143.90		100 gbps
Digital Realty Atlanta	206.126.110.178		100 gbps
Digital Realty Atlanta	206.126.110.198		100 gbps
QIX Montreal	198.179.18.126	2001:504:2d::18:126	100 gbps
QIX Montreal	198.179.18.130	2001:504:2d::18:130	100 gbps
SIX Seattle	206.81.81.179		100 gbps
SIX Seattle	206.81.81.180		100 gbps
TorIX	206.108.35.7	2001:504:1a::35:7	100 gbps
TorIX	206.108.35.8	2001:504:1a::35:8	100 gbps

View

Upstreams

Rankings

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points