136.226.76.0/23

AS22616 · ZSCALER, INC.

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Summary

Country	Canada
Domain	zscaler.com
ASN	AS22616
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-YTO3

WHOIS Details

NetHandle:      NET-136-226-76-0-1
OrgID:          C08781587
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-YTO3
NetRange:       136.226.76.0 - 136.226.76.255
NetType:        reassignment
RegDate:        2022-07-29
Updated:        2022-07-29
Source:         ARIN


OrgID:          C08781587
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         151 Front Street West
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5J 2N1
RegDate:        2022-07-29
Updated:        2022-07-29
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.76.0/23

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
136.226.76.189	AS22616 ZSCALER, INC.	`0.11ms` from Toronto, CA
136.226.77.46	AS22616 ZSCALER, INC.	`0.10ms` from Toronto, CA

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
23.204.143.71	AS20940 Akamai International B.V.	`0.41ms` from Ashburn, US
87.203.79.167	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.34ms` from Athens, GR
70.171.78.247	AS22773 Cox Communications Inc.	`15.98ms` from Dallas, US
212.133.218.103	AS8386 Vodafone Net Iletisim Hizmetler AS	`14.00ms` from Istanbul, TR
201.170.197.23	AS8151 UNINET	`3.92ms` from Los Angeles, US
85.57.168.71	AS12479 Orange Espagne SA	`4.46ms` from Madrid, ES
132.148.78.183	AS398101 GoDaddy.com, LLC	`0.89ms` from Phoenix, US
68.83.124.71	AS7922 Comcast Cable Communications, LLC	`5.65ms` from Piscataway, US
52.6.170.23	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
203.237.176.55	AS18329 Sangmyung University	`4.41ms` from Seoul, KR
156.246.212.167	AS44559 IT HOSTLINE LTD	`0.19ms` from Tokyo, JP
84.194.46.87	AS6848 Telenet BV	`4.77ms` from Brussels, BE
99.186.226.55	AS7018 AT&T Enterprises, LLC	`2.57ms` from Chicago, US
124.71.211.135	AS55990 Huawei Cloud Service data center	`1.85ms` from Guangzhou, CN
125.210.107.39	AS24139 Huashu media&Network Limited	`5.49ms` from Hangzhou, CN
82.84.254.231	AS8612 Tiscali Italia S.P.A.	`1.17ms` from Milan, IT
142.17.246.231	AS611 NB-PEI Educational Computer Network	`15.61ms` from Montreal, CA
182.105.224.55	AS4134 CHINANET-BACKBONE	`7.57ms` from Nanchang, CN
85.29.109.183	AS13170 Kaisanet Oy	`0.84ms` from Oulu, FI
88.58.23.7	AS3269 Telecom Italia S.p.A.	`3.66ms` from Rome, IT
153.134.141.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.19ms` from Tokyo, JP
87.206.249.39	AS9141 P4 Sp. z o.o.	`8.54ms` from Warsaw, PL
41.234.119.247	AS8452 TE-AS	`4.55ms` from Cairo, EG
34.29.180.23	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
18.193.209.151	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 136.226.77.188

traceroute to 136.226.77.188 (136.226.77.188): 64 hops max, 52 byte packets

3 [] 206.108.35.8 0.222 ms

4 [AS22616] 136.226.77.188 0.187 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 6th 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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