168.183.193.0/24

AS53813 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS53813
Registry	ARIN
ID	UHG-ZSCALER-CHENNAI-01

WHOIS Details

NetHandle:      NET-168-183-193-0-1
OrgID:          ZSCAL
Parent:         NET-168-183-0-0-1
NetName:        UHG-ZSCALER-CHENNAI-01
NetRange:       168.183.193.0 - 168.183.193.255
NetType:        reassignment
RegDate:        2025-09-15
Updated:        2025-09-15
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:      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


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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 168.183.0.0/16

Range	ASN	Company	Num of IPs
168.183.170.0/24	AS22616	ZSCALER, INC.	256
168.183.171.0/24	AS22616	ZSCALER, INC.	256
168.183.172.0/24	AS22616	ZSCALER, INC.	256
168.183.191.0/24	AS53813	ZSCALER, INC.	256
168.183.192.0/24	AS53813	ZSCALER, INC.	256
168.183.187.0/24	AS62044	ZSCALER, INC.	256
168.183.188.0/24	AS62044	ZSCALER, INC.	256
168.183.189.0/24	AS62044	ZSCALER, INC.	256
168.183.190.0/24	AS62044	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
98.24.174.232	AS11426 Charter Communications Inc	`8.99ms` from Atlanta, US
52.25.4.152	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
54.69.51.104	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
111.220.179.88	AS9443 Vocus Retail	`2.04ms` from Brisbane, AU
102.100.137.104	AS36925 MEDITELECOM	`14.70ms` from Casablanca, MA
85.27.242.24	AS34705 Norlys Digital A/S	`4.83ms` from Copenhagen, DK
128.117.130.168	AS194 University Corporation for Atmospheric Research	`1.32ms` from Denver, US
68.49.206.120	AS7922 Comcast Cable Communications, LLC	`8.38ms` from Flint, US
115.235.132.216	AS4134 CHINANET-BACKBONE	`10.59ms` from Hangzhou, CN
5.48.11.184	AS5410 Bouygues Telecom SA	`4.43ms` from Marseille, FR
50.74.95.24	AS12271 Charter Communications Inc	`0.89ms` from New York City, US
218.46.66.168	AS4725 SoftBank Corp.	`17.82ms` from Osaka, JP
201.153.224.40	AS8151 UNINET	`12.09ms` from Santiago de Queretaro, MX
180.224.22.232	AS17858 LG POWERCOMM	`2.35ms` from Seoul, KR
119.213.222.104	AS4766 Korea Telecom	`2.63ms` from Seoul, KR
183.106.29.40	AS4766 Korea Telecom	`6.49ms` from Seoul, KR
64.235.46.248	AS26277 ServerPoint.com	`0.28ms` from Ashburn, US
81.182.167.8	AS5483 Magyar Telekom Plc.	`6.23ms` from Budapest, HU
207.199.154.8	AS54103 MOD Mission Critical, LLC	`7.66ms` from Chicago, US
18.221.44.200	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
8.134.98.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Guangzhou, CN
170.187.50.56	AS400706 Heart of Iowa Communications Cooperative	`8.52ms` from Lincoln, US
92.234.60.152	AS5089 Virgin Media Limited	`6.46ms` from London, GB
86.24.5.88	AS5089 Virgin Media Limited	`4.88ms` from London, GB
132.205.224.72	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`1.52ms` from Montreal, CA

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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