136.226.166.0/23

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	United Kingdom
Domain	zscaler.com
ASN	AS62044
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-LON5

WHOIS Details

NetHandle:      NET-136-226-166-0-1
OrgID:          C10534486
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-LON5
NetRange:       136.226.166.0 - 136.226.166.255
NetType:        reassignment
RegDate:        2023-12-13
Updated:        2023-12-13
Source:         ARIN


OrgID:          C10534486
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 136.226.166.0/23

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

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

IP Address	ASN	Details
136.226.166.223	AS62044 Zscaler Switzerland GmbH	`0.15ms` from London, GB
136.226.167.154	AS62044 Zscaler Switzerland GmbH	`0.14ms` 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
115.67.16.183	AS9587 DTACNETWORK-TH-AP	`0.77ms` from Bangkok, TH
71.136.77.87	AS55960 Beijing Guanghuan Xinwang Digital	`3.56ms` from Beijing, CN
52.96.71.167	AS8075 Microsoft Corporation	`0.37ms` from Chicago, US
175.146.54.151	AS4837 CHINA UNICOM China169 Backbone	`8.80ms` from Dalian, CN
97.121.176.167	AS209 CenturyLink Communications, LLC	`2.75ms` from Denver, US
79.158.235.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.32ms` from Madrid, ES
137.66.4.39	AS40509 Fly.io, Inc.	`0.09ms` from Osasco, BR
98.89.254.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
177.196.10.183	AS26599 TELEFÔNICA BRASIL S.A	`7.24ms` from Sao Paulo, BR
121.187.143.55	AS4766 Korea Telecom	`4.08ms` from Seoul, KR
58.250.166.7	AS17623 China Unicom Shenzen network	`3.96ms` from Shenzhen, CN
130.0.222.119	AS12714 PJSC MegaFon	`15.43ms` from Yekaterinburg, RU
116.255.141.199	AS4837 CHINA UNICOM China169 Backbone	`0.36ms` from Zhengzhou, CN
192.95.53.71	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
71.201.195.39	AS7922 Comcast Cable Communications, LLC	`7.50ms` from Chicago, US
5.183.140.23	AS209072 GBL ICT B.V.	`0.95ms` from Dronten, NL
20.166.241.39	AS8075 Microsoft Corporation	`0.13ms` from Dublin, IE
124.41.247.39	AS137187 WorldLink Communications	`3.37ms` from Kathmandu, NP
148.71.54.183	AS12353 Vodafone Portugal	`2.02ms` from Lisbon, PT
198.24.208.151	AS14265 TPx Communications	`3.98ms` from Los Angeles, US
93.61.63.119	AS12874 Fastweb SpA	`1.22ms` from Rome, IT
142.251.159.119	AS15169 Google LLC	`0.09ms` from Santiago de Queretaro, MX
59.115.166.151	AS3462 Data Communication Business Group	`2.48ms` from Taipei, TW
60.116.77.183	AS17676 SoftBank Corp.	`3.38ms` from Tokyo, JP
152.67.67.135	AS31898 Oracle Corporation	`0.16ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f3 136.226.167.154

traceroute to 136.226.167.154 (136.226.167.154): 64 hops max, 52 byte packets

3 [AS1299] 80.239.135.51 0.174 ms

4 [AS62044] 136.226.167.154 0.156 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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