136.226.240.0/23

AS53813 · ZSCALER, INC.

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Summary

Country	Taiwan
Domain	zscaler.com
ASN	AS53813
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-TPE2

WHOIS Details

NetHandle:      NET-136-226-240-0-1
OrgID:          C08472470
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-TPE2
NetRange:       136.226.240.0 - 136.226.240.255
NetType:        reassignment
RegDate:        2022-05-23
Updated:        2022-05-23
Source:         ARIN


OrgID:          C08472470
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         7/F, No. 248, Yangguang Street
City:           Taipei
State/Prov:     
Country:        TW
PostalCode:     114
RegDate:        2022-05-23
Updated:        2022-05-23
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.240.0/23

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	AS62044	ZSCALER, INC.	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.226.254.0/24	AS53813	Zscaler Softech India Private Limited	256
136.226.156.0/24	AS62044	Zscaler, Inc.	256
136.226.158.0/24	AS62044	Zscaler, Inc.	256
136.226.160.0/24	AS62044	Zscaler, Inc.	256
136.226.157.0/24	AS62044	Zscaler, Inc.	256
136.226.161.0/24	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
136.226.88.0/24	AS22616	Zscaler, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
136.226.241.166	AS53813 ZSCALER, INC.	`0.18ms` from Taipei, TW
136.226.240.139	AS53813 ZSCALER, INC.	`0.19ms` from Taipei, TW

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
105.108.150.7	AS36947 Telecom Algeria	`14.41ms` from Algiers, DZ
76.8.161.55	AS3801 Mikrotec Internet Services	`16.79ms` from Ashburn, US
192.3.124.151	AS36352 HostPapa	`0.13ms` from Chicago, US
204.57.220.39	AS215197 Zero Services GmbH	`0.14ms` from Frankfurt am Main, DE
79.222.97.87	AS3320 Deutsche Telekom AG	`13.34ms` from Frankfurt am Main, DE
79.214.153.39	AS3320 Deutsche Telekom AG	`5.90ms` from Frankfurt am Main, DE
187.144.67.247	AS8151 UNINET	`6.49ms` from Guadalajara, MX
14.240.94.247	AS45899 VNPT Corp	`2.05ms` from Ho Chi Minh City, VN
72.177.17.199	AS11427 Charter Communications Inc	`9.87ms` from Houston, US
39.114.83.199	AS9318 SK Broadband Co Ltd	`5.78ms` from Incheon, KR
98.160.199.103	AS22773 Cox Communications Inc.	`9.60ms` from Los Angeles, US
86.210.3.71	AS3215 Orange S.A.	`14.79ms` from Marseille, FR
66.188.183.103	AS20115 Charter Communications LLC	`14.60ms` from Minneapolis, US
212.34.101.103	AS12389 PJSC Rostelecom	`6.80ms` from Moscow, RU
52.112.190.71	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
158.101.18.103	AS31898 Oracle Corporation	`0.20ms` from Phoenix, US
62.141.23.119	AS13036 T-Mobile Czech Republic a.s.	`9.53ms` from Prague, CZ
80.182.152.231	AS3269 Telecom Italia S.p.A.	`12.81ms` from Rome, IT
220.118.129.183	AS4766 Korea Telecom	`1.12ms` from Seoul, KR
153.164.86.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.05ms` from Tokyo, JP
92.130.157.231	AS3215 Orange S.A.	`18.56ms` from Antananarivo, MG
92.130.1.167	AS3215 Orange S.A.	`16.02ms` from Antananarivo, MG
5.103.186.71	AS44869 FIBIA P/S	`2.58ms` from Copenhagen, DK
34.30.244.87	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
172.198.65.55	AS8075 Microsoft Corporation	`1.66ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -f3 136.226.240.243

traceroute to 136.226.240.243 (136.226.240.243): 64 hops max, 52 byte packets

3 [] 203.163.222.159 0.485 ms

4 [AS53813] 136.226.240.243 0.343 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On March 28th 2026

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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