1. All IP Ranges
  2. 136.0.0.0/8
  3. 136.226.0.0/16
  4. AS53813  | 136.226.89.0/24

136.226.89.0/24

AS53813  ·  ZSCALER, INC.

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Summary

Country United States
Domain zscaler.com
ASN AS53813
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:        poc-abuse@zscaler.com
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:        poc-tech@zscaler.com
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:        mteng@zscaler.com
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:        ychang@zscaler.com
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:        poc-noc@zscaler.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.89.0/24

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 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

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

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
105.106.120.104 AS36947 Telecom Algeria 11.97ms from Algiers, DZ
43.210.126.216 AS16509 Amazon.com, Inc. 1.60ms from Bangkok, TH
159.100.17.24 AS214036 Ultahost, Inc. 0.49ms from Frankfurt am Main, DE
49.150.239.152 AS9299 Philippine Long Distance Telephone Company 4.78ms from Manila, PH
34.24.27.200 AS396982 Google LLC 0.13ms from Moncks Corner, US
99.79.92.40 AS16509 Amazon.com, Inc. 0.10ms from Montreal, CA
174.92.236.8 AS577 Bell Canada 1.67ms from Montreal, CA
97.96.171.136 AS33363 Charter Communications, Inc 14.78ms from Orlando, US
86.206.55.248 AS3215 Orange S.A. 15.18ms from Paris, FR
34.237.109.40 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
61.72.64.168 AS4766 Korea Telecom 1.23ms from Seoul, KR
72.38.138.72 AS7992 Cogeco Connexion Inc. 5.13ms from Toronto, CA
44.224.225.152 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
192.236.13.24 AS54841 TELUS Communications Inc. 2.50ms from Calgary, CA
67.192.152.24 AS33070 Rackspace Hosting 1.01ms from Dallas, US
194.125.91.120 AS2110 Enet Communications LIMITED 2.26ms from Dublin, IE
3.74.210.248 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
116.115.6.88 AS4837 CHINA UNICOM China169 Backbone 7.16ms from Hohhot, CN
118.223.153.136 AS9318 SK Broadband Co Ltd 6.14ms from Incheon, KR
39.61.141.104 AS17557 Pakistan Telecommunication Company Limited 10.92ms from Karachi, PK
173.0.27.40 AS18780 Reservation Telephone Coop. 16.80ms from Minneapolis, US
218.93.67.232 AS4134 CHINANET-BACKBONE 5.04ms from Nanjing, CN
69.6.16.104 AS35432 Cablenet Communication Systems plc 6.57ms from Nicosia, CY
202.231.112.200 AS2519 ARTERIA Networks Corporation 3.04ms from Tokyo, JP
34.153.206.232 AS396982 Google LLC 0.17ms 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 -m4 136.226.89.8
traceroute to 136.226.89.8 (136.226.89.8): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Incheon, KR
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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