1. All IP Ranges
  2. 136.0.0.0/8
  3. 136.226.0.0/16
  4. AS22616  | 136.226.0.0/16

136.226.0.0/16

AS22616  ·  ZSCALER, INC.

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Summary

Country United States
Domain zscaler.com
ASN AS22616
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:      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:      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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 136.226.0.0/16

Range ASN Company Num of IPs
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
136.226.254.0/24 AS53813 Zscaler Softech India Private Limited 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
136.226.160.0/24 AS62044 Zscaler, Inc. 256
136.226.161.0/24 AS62044 Zscaler, Inc. 256

Nearby Ranges

BGP prefixes that overlap with 136.0.0.0/8

Range ASN Company Num of IPs
136.32.0.0/11 AS16591 Google Fiber Inc. 2,097,152
136.64.0.0/11 AS396982 Google LLC 2,097,152
136.232.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
136.181.0.0/16 AS13325 Michigan State Government 65,536
136.186.0.0/16 AS58686 Swinburne University of Technology 65,536
136.170.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.160.0.0/16 AS11131 University System of Maryland 65,536
136.224.0.0/16 AS22174 State University of New York College of Technology at Alfred 65,536
136.167.0.0/16 AS22834 Boston College 65,536
136.145.0.0/16 AS5786 University of Puerto Rico 65,536
136.182.0.0/16 AS19773 Motorola General Systems Group 65,536
136.163.0.0/16 AS197425 Saab AB 65,536
136.183.0.0/16 AS19933 SUNY Buffalo State University 65,536
136.206.0.0/16 AS1213 Campus Ethernet 65,536
136.231.0.0/16 AS1103 Stichting Deltares 65,536
136.210.0.0/16 AS1554 Headquarters, USAISC 65,536
136.168.0.0/16 AS2152 California State University Bakersfield 65,536
136.132.0.0/16 AS16509 Amazon Technologies Inc. 65,536
136.155.0.0/16 AS19399 Region Stockholm 65,536
136.204.0.0/16 AS398086 SUNY Morrisville 65,536
136.149.0.0/16 AS56 Air Force Systems Networking 65,536
136.236.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.165.0.0/16 AS1657 University of Louisville 65,536
136.255.0.0/16 AS12302 Vodafone Romania S.A. 65,536
136.172.0.0/16 AS680 Deutsches Klimarechenzentrum (DKRZ), Hamburg 65,536
136.179.0.0/16 AS11235 SWITCH, LTD 65,536
136.161.0.0/16 AS174 Cogent Communications, LLC 65,536
136.247.0.0/16 AS2025 University of Toledo 65,536
136.246.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.166.0.0/16 AS53380 Zenith Electronics Corporation 65,536
136.210.0.0/16 AS1501 Headquarters, USAISC 65,536
136.209.0.0/16 AS1556 Headquarters, USAISC 65,536
136.210.0.0/16 AS1555 Headquarters, USAISC 65,536
136.160.0.0/16 AS394395 University System of Maryland 65,536
136.218.0.0/16 AS1563 Headquarters, USAISC 65,536
136.221.0.0/16 AS1566 Headquarters, USAISC 65,536
136.219.0.0/16 AS1563 Headquarters, USAISC 65,536
136.153.0.0/16 AS132909 ACT Government InTACT Group 65,536
136.201.0.0/16 AS1213 University of Limerick 65,536
136.178.0.0/16 AS270 National Aeronautics and Space Administration 65,536
136.142.0.0/16 AS4130 University of Pittsburgh 65,536
136.225.0.0/16 AS8220 COLT 65,536
136.208.0.0/16 AS749 DoD Network Information Center 65,536
136.187.0.0/16 AS2907 National Institute of Informatics 65,536
136.159.0.0/16 AS33091 University of Calgary 65,536
136.230.0.0/16 AS245 TRUMPF GmbH + Co. KG 65,536
136.199.0.0/16 AS2857 Universitaet Trier 65,536
136.168.0.0/16 AS396465 California State University Bakersfield 65,536

Hosted domains

There are 11 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
136.226.84.165 bloodybusch.com 1
136.226.79.94 ericus.net 1
136.226.122.113 jooklummantis.com 1

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
Read more

Pingable IPs

28,152 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
136.226.182.136 AS62044 Zscaler Switzerland GmbH 0.13ms from Amsterdam, NL
136.226.40.3 AS22616 ZSCALER, INC. 0.42ms from Ashburn, US
136.226.19.225 AS22616 ZSCALER, INC. 0.38ms from Ashburn, US
136.226.75.122 AS22616 ZSCALER, INC. 0.22ms from Boston, US
136.226.72.223 AS22616 ZSCALER, INC. 0.24ms from Boston, US
136.226.165.148 AS62044 Zscaler Switzerland GmbH 0.28ms from Frankfurt am Main, DE
136.226.237.163 AS53813 ZSCALER, INC. 0.63ms from Singapore, SG
136.226.106.235 AS22616 ZSCALER, INC. 0.41ms from Ashburn, US
136.226.17.31 AS22616 ZSCALER, INC. 0.37ms from Ashburn, US
136.226.216.135 AS62044 Zscaler Switzerland GmbH 1.15ms from Cape Town, ZA
136.226.101.168 AS22616 ZSCALER, INC. 0.25ms from Dallas, US
136.226.58.212 AS22616 ZSCALER, INC. 0.11ms from Miami, US
136.226.42.54 AS22616 ZSCALER, INC. 1.02ms from San Jose, US
136.226.91.240 AS22616 ZSCALER, INC. 0.26ms from Secaucus, US
136.226.219.110 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
136.226.238.2 AS53813 ZSCALER, INC. 0.18ms from Tokyo, JP
136.226.184.237 AS62044 Zscaler Switzerland GmbH 0.13ms from Amsterdam, NL
136.226.51.170 AS22616 ZSCALER, INC. 0.37ms from Ashburn, US
136.226.70.196 AS22616 ZSCALER, INC. 0.35ms from Boston, US
136.226.96.116 AS22616 ZSCALER, INC. 0.19ms from Chicago, US
136.226.95.106 AS22616 ZSCALER, INC. 0.17ms from Chicago, US
136.226.128.3 AS22616 ZSCALER, INC. 0.12ms from Denver, US
136.226.164.3 AS62044 Zscaler Switzerland GmbH 0.31ms from Frankfurt am Main, DE
136.226.22.44 AS22616 ZSCALER, INC. 1.16ms from San Jose, US
136.226.8.1 AS22616 ZSCALER, INC. 1.01ms 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
156.225.122.0 AS63139 BEDGE CO LIMITED 0.95ms from Bangkok, TH
2.202.116.128 AS3209 Vodafone GmbH 4.06ms from Berlin, DE
50.71.151.16 AS6327 Shaw Communications 19.88ms from Chicago, US
73.208.55.192 AS7922 Comcast Cable Communications, LLC 4.01ms from Chicago, US
34.241.128.240 AS16509 Amazon.com, Inc. 0.10ms from Dublin, IE
39.172.112.240 AS56041 China Mobile communications corporation 9.62ms from Hangzhou, CN
27.71.135.80 AS7552 Viettel Group 17.59ms from Ho Chi Minh City, VN
38.173.236.176 AS398478 PEG TECH INC 0.32ms from Hong Kong, HK
70.120.168.80 AS11427 Charter Communications Inc 19.90ms from Houston, US
119.119.19.176 AS4837 CHINA UNICOM China169 Backbone 14.57ms from Liaoyang, CN
176.255.81.96 AS5607 Sky UK Limited 1.06ms from London, GB
222.9.42.0 AS18126 Chubu Telecommunications Company, Inc. 4.41ms from Osaka, JP
222.2.115.64 AS2516 KDDI CORPORATION 15.49ms from Osaka, JP
58.98.240.32 AS9595 NTT-ME Corporation 3.75ms from Osaka, JP
91.226.18.128 AS25540 Alphalink SASU 0.61ms from Paris, FR
86.244.199.224 AS3215 Orange S.A. 14.79ms from Paris, FR
191.185.117.160 AS28573 Claro NXT Telecomunicacoes Ltda 12.28ms from Rio de Janeiro, BR
79.11.123.80 AS3269 Telecom Italia S.p.A. 6.28ms from Rome, IT
189.137.235.112 AS8151 UNINET 5.11ms from Santiago de Queretaro, MX
45.170.26.32 AS268713 ButanoNET Telecom 8.49ms from Sao Paulo, BR
1.238.69.80 AS9318 SK Broadband Co Ltd 1.80ms from Seoul, KR
194.141.47.16 AS6802 Bulgarian Research and Education Network Association (BREN) 9.54ms from Sofia, BG
117.55.92.224 AS17676 SoftBank Corp. 3.57ms from Tokyo, JP
60.239.181.128 AS2518 BIGLOBE Inc. 14.99ms from Tokyo, JP
121.113.249.80 AS4713 NTT DOCOMO BUSINESS,Inc. 12.15ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 136.226.86.234
traceroute to 136.226.86.234 (136.226.86.234): 64 hops max, 52 byte packets
3 [AS6461] 64.124.98.102 283.416 ms
Measurement taken from IPinfo ProbeNet in Denver, US
On

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