1. All IP Ranges
  2. 136.0.0.0/8
  3. 136.226.0.0/16
  4. AS62044  | 136.226.43.0/24

136.226.43.0/24

AS62044  ·  Zscaler Switzerland GmbH

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Summary

Country United States
Domain zscaler.com
ASN AS62044
Parent Range 136.226.0.0/16
Registry ARIN
ID ZSCAL

WHOIS Details

NetHandle:      NET-136-226-0-0-1
OrgID:          ZSCAL
Parent:         NET-136-0-0-0-0
NetName:        ZSCAL
NetRange:       136.226.0.0 - 136.226.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2020-10-29
Updated:        2022-12-19
Source:         ARIN


OrgID:          ZSCAL
OrgName:        ZSCALER, INC.
CanAllocate:    
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
Comment:        Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us.
Comment:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
RegDate:        2011-03-18
Updated:        2025-11-06
OrgAdminHandle: CHANG452-ARIN
OrgTechHandle:  MMT31-ARIN
OrgTechHandle:  POCTE3-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgNOCHandle:   POCNO1-ARIN
Source:         ARIN


POCHandle:      POCAB2-ARIN
IsRole:         Y
LastName:       poc-abuse
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CHANG452-ARIN
IsRole:         N
LastName:       Chang
FirstName:      Yulin
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2025-08-22
Updated:        2025-08-22
OfficePhone:    +1-408-533-0288
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCTE3-ARIN
IsRole:         Y
LastName:       poc-tech
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MMT31-ARIN
IsRole:         N
LastName:       Teng
FirstName:      Michael
Street:         120 Holder Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2023-06-02
Updated:        2025-08-12
OfficePhone:    +1-650-937-9195
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCNO1-ARIN
IsRole:         Y
LastName:       poc-noc
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.43.0/24

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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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
79.131.71.88 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.12ms from Athens, GR
222.252.142.168 AS45899 VNPT Corp 2.60ms from Hanoi, VN
182.65.157.200 AS24560 Bharti Airtel Ltd., Telemedia Services 1.58ms from Hyderabad, IN
68.102.149.40 AS22773 Cox Communications Inc. 12.80ms from Kansas City, US
45.50.125.24 AS20001 Charter Communications Inc 6.97ms from Los Angeles, US
153.179.150.152 AS4713 NTT DOCOMO BUSINESS,Inc. 4.35ms from Osaka, JP
182.55.100.152 AS55430 Starhub Ltd 1.36ms from Singapore, SG
210.84.12.88 AS7545 TPG Telecom Limited 0.98ms from Sydney, AU
126.221.120.152 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
136.56.8.104 AS16591 Google Fiber Inc. 6.93ms from Ashburn, US
174.57.87.136 AS7922 Comcast Cable Communications, LLC 7.80ms from Ashburn, US
94.104.193.88 AS47377 Orange Belgium SA 7.22ms from Brussels, BE
123.173.110.88 AS4134 CHINANET-BACKBONE 10.60ms from Dalian, CN
107.158.26.88 AS62904 Eonix Corporation 1.25ms from Dallas, US
52.207.165.120 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
119.56.175.24 AS9981 Saero Network Service LTD 5.74ms from Seoul, KR
138.75.9.232 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.52ms from Singapore, SG
37.74.65.248 AS1136 KPN B.V. 0.45ms from Amsterdam, NL
92.67.229.136 AS1136 KPN B.V. 0.46ms from Amsterdam, NL
180.79.223.232 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.06ms from Beijing, CN
107.11.80.56 AS10796 Charter Communications Inc 15.69ms from Chicago, US
72.190.47.120 AS11427 Charter Communications Inc 3.66ms from Dallas, US
217.85.105.232 AS3320 Deutsche Telekom AG 5.19ms from Frankfurt am Main, DE
51.143.249.136 AS8075 Microsoft Corporation 0.19ms from London, GB
87.27.63.152 AS3269 Telecom Italia S.p.A. 4.66ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 136.226.43.166
traceroute to 136.226.43.166 (136.226.43.166): 8 hops max, 52 byte packets
4 [AS4134] 42.203.78.65 0.286 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Liaoyang, CN
On

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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