136.226.8.0/23

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-SJC4

WHOIS Details

NetHandle:      NET-136-226-8-0-1
OrgID:          C07749655
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-SJC4
NetRange:       136.226.8.0 - 136.226.8.255
NetType:        reassignment
RegDate:        2021-02-08
Updated:        2021-02-08
Source:         ARIN


OrgID:          C07749655
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         1735 Lundy Avenue
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2021-02-08
Updated:        2021-02-08
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.8.0/23

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

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

IP Address	ASN	Details
136.226.9.227	AS22616 ZSCALER, INC.	`1.13ms` from San Jose, US
136.226.8.1	AS22616 ZSCALER, INC.	`1.04ms` from San Jose, 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
24.165.148.71	AS10796 Charter Communications Inc	`13.73ms` from Ashburn, US
68.10.150.135	AS22773 Cox Communications Inc.	`9.00ms` from Ashburn, US
108.193.182.215	AS7018 AT&T Enterprises, LLC	`4.79ms` from Atlanta, US
186.128.53.231	AS22927 Telefonica de Argentina	`2.18ms` from Buenos Aires, AR
217.232.95.39	AS3320 Deutsche Telekom AG	`3.72ms` from Hamburg, DE
122.224.211.151	AS4134 CHINANET-BACKBONE	`4.19ms` from Hangzhou, CN
219.73.117.199	AS4760 HKT Limited	`7.79ms` from Hong Kong, HK
83.21.232.7	AS5617 Orange Polska Spolka Akcyjna	`4.89ms` from Poznan, PL
54.172.49.183	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
52.205.173.183	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
220.94.221.103	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
60.120.28.135	AS17676 SoftBank Corp.	`2.95ms` from Tokyo, JP
195.231.33.199	AS31034 Aruba S.p.A.	`0.41ms` from Arezzo, IT
16.144.46.167	AS16509 Amazon.com, Inc.	`0.35ms` from Boardman, US
118.255.161.199	AS4134 CHINANET-BACKBONE	`7.44ms` from Changsha, CN
34.60.27.167	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
117.207.95.39	AS9829 National Internet Backbone	`9.47ms` from Delhi, IN
77.179.31.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.40ms` from Frankfurt am Main, DE
193.110.89.151	AS24579 POLTAVAINFOCOM PJSC	`9.01ms` from Kharkiv, UA
179.90.252.167	AS26599 TELEFÔNICA BRASIL S.A	`1.63ms` from Osasco, BR
176.187.75.135	AS5410 Bouygues Telecom SA	`1.29ms` from Paris, FR
34.204.155.215	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
3.237.159.199	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
73.157.111.247	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Seattle, US
210.242.115.71	AS3462 Data Communication Business Group	`0.62ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f3 136.226.9.239

traceroute to 136.226.9.239 (136.226.9.239): 64 hops max, 52 byte packets

3 [AS3257] 74.199.196.193 1.114 ms

4 [AS3257] 74.199.177.122 0.884 ms

5 [AS22616] 165.225.44.26 1.924 ms

6 [AS22616] 136.226.9.239 1.373 ms

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On November 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.

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