136.226.50.0/23

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-WAS1

WHOIS Details

NetHandle:      NET-136-226-50-0-1
OrgID:          C07910082
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-WAS1
NetRange:       136.226.50.0 - 136.226.50.255
NetType:        reassignment
RegDate:        2021-06-01
Updated:        2021-06-01
Source:         ARIN


OrgID:          C07910082
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         12100 Sunrise Valley Drive
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20192
RegDate:        2021-06-01
Updated:        2021-06-01
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.50.0/23

Range	ASN	Company	Num of IPs
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	65,536

Nearby Ranges

BGP prefixes that overlap with 136.226.0.0/16

Range	ASN	Company	Num of IPs
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	65,536
136.226.88.0/24	AS22616	Zscaler, Inc.	256
136.226.160.0/24	AS62044	Zscaler, Inc.	256
136.226.254.0/24	AS53813	Zscaler Softech India Private Limited	256
136.226.161.0/24	AS62044	Zscaler, Inc.	256
136.226.156.0/24	AS62044	Zscaler, Inc.	256
136.226.157.0/24	AS62044	Zscaler, Inc.	256
136.226.158.0/24	AS62044	Zscaler, Inc.	256
136.226.159.0/24	AS62044	Zscaler, Inc.	256
136.226.22.0/24	AS22616	Zscaler, Inc.	256
136.226.42.0/24	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

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

IP Address	ASN	Details
136.226.50.232	AS22616 ZSCALER, INC.	`0.38ms` from Ashburn, US
136.226.51.128	AS22616 ZSCALER, INC.	`0.36ms` from Ashburn, US

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
52.119.161.103	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
73.103.188.231	AS7922 Comcast Cable Communications, LLC	`14.55ms` from Chicago, US
3.128.137.7	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
170.10.247.23	AS53913 City Wide Communications Inc.	`13.30ms` from Halifax, CA
149.107.147.167	AS199335 Talk Straight Ltd.	`0.25ms` from London, GB
65.0.102.183	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
218.65.9.103	AS4134 CHINANET-BACKBONE	`5.12ms` from Nanchang, CN
192.41.167.135	AS54439 Montgomery County Government, Maryland	`8.08ms` from New York City, US
104.178.154.39	AS7018 AT&T Enterprises, LLC	`7.11ms` from Redding, US
119.251.27.183	AS4837 CHINA UNICOM China169 Backbone	`5.72ms` from Beijing, CN
109.121.73.247	AS8771 YUnet International d.o.o.	`5.19ms` from Belgrade, RS
81.21.96.7	AS31065 Ministry of Communications and Information Technology	`2.12ms` from Cairo, EG
3.167.153.7	AS16509 Amazon.com, Inc.	`0.20ms` from Chicago, US
198.91.89.7	AS32475 Internap Holding LLC	`0.89ms` from Chicago, US
18.221.124.247	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
38.240.126.231	AS7250 Surry Telephone Membership Corporation	`11.35ms` from Durham, US
14.249.100.247	AS45899 VNPT Corp	`3.27ms` from Hanoi, VN
47.239.246.103	AS45102 Alibaba (US) Technology Co., Ltd.	`0.37ms` from Hong Kong, HK
92.151.255.247	AS3215 Orange S.A.	`6.31ms` from Marseille, FR
177.136.20.87	AS263590 LOCAWEB SERVICOS DE INTERNET S.A.	`0.63ms` from Osasco, BR
185.65.80.55	AS197161 Ciril Group SAS	`6.91ms` from Paris, FR
201.111.79.199	AS8151 UNINET	`12.47ms` from Santiago de Queretaro, MX
110.2.119.39	AS10013 FreeBit Co.,Ltd.	`2.21ms` from Tokyo, JP
119.106.155.135	AS2516 KDDI CORPORATION	`10.76ms` from Tokyo, JP
95.99.202.39	AS50266 Odido Netherlands B.V.	`5.42ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 136.226.51.176

traceroute to 136.226.51.176 (136.226.51.176): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.3 0.132 ms

3 *

4 [AS22616] 136.226.51.176 0.418 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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