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
136.226.166.212	AS62044 Zscaler Switzerland GmbH	`0.15ms` from London, GB
136.226.167.40	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
54.205.80.7	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
110.248.71.167	AS4837 CHINA UNICOM China169 Backbone	`8.84ms` from Beijing, CN
117.251.4.199	AS9829 National Internet Backbone	`3.69ms` from Bengaluru, IN
84.173.4.135	AS3320 Deutsche Telekom AG	`2.43ms` from Berlin, DE
24.218.58.151	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Boston, US
97.118.163.103	AS209 CenturyLink Communications, LLC	`1.75ms` from Denver, US
51.68.197.135	AS16276 OVH SAS	`0.11ms` from Erith, GB
180.97.192.7	AS140293 CHINATELECOM Jiangsu province Changzhou 5G network	`5.36ms` from Huai'an, CN
110.47.43.71	AS17839 LG HelloVision Corp.	`1.83ms` from Seoul, KR
141.98.254.23	AS39351 31173 Services AB	`0.51ms` from Amsterdam, NL
177.0.30.119	AS8167 V tal	`18.07ms` from Brasilia, BR
94.183.248.151	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.13ms` from Bursa, TR
82.103.129.87	AS30736 Asergo Holding ApS	`0.38ms` from Copenhagen, DK
191.177.66.7	AS28573 Claro NXT Telecomunicacoes Ltda	`1.63ms` from Curitiba, BR
5.183.140.23	AS209072 GBL ICT B.V.	`0.94ms` from Dronten, NL
60.12.178.71	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Hangzhou, CN
151.104.115.231	AS54253 Oracle Corporation	`1.36ms` from Osaka, JP
34.90.240.7	AS396982 Google LLC	`0.10ms` from Oudeschip, NL
37.102.91.71	AS1267 WIND TRE S.P.A.	`12.17ms` from Rome, IT
87.17.168.119	AS3269 Telecom Italia S.p.A.	`13.70ms` from Rome, IT
62.94.223.167	AS3302 Retelit Digital Services S.p.A.	`5.11ms` from Rome, IT
63.42.148.23	AS6167 Verizon Business	`10.31ms` from San Jose, US
117.52.11.71	AS3786 LG DACOM Corporation	`1.20ms` from Seoul, KR
203.228.70.55	AS4766 Korea Telecom	`6.48ms` from Seoul, KR
171.119.9.7	AS4837 CHINA UNICOM China169 Backbone	`3.50ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f3 136.226.166.216

traceroute to 136.226.166.216 (136.226.166.216): 64 hops max, 52 byte packets

3 [AS1299] 80.239.135.51 0.267 ms

4 [AS62044] 136.226.166.216 0.16 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 28th 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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