NetRange:       168.183.191.0 - 168.183.191.255
CIDR:           168.183.191.0/24
NetName:        UHG-ZSCALER-SINGAPORE-01
NetHandle:      NET-168-183-191-0-1
Parent:         NET-168-183-0-0-1
NetType:        reassignment
OriginAS:
Organization:   ZSCALER, INC. (ZSCAL)
RegDate:        2025-09-15
Updated:        2025-09-15
Ref:            https://whois.arin.net/rest/net/NET-168-183-191-0-1.txt

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:        2024-11-25
OrgTechHandle   POCTE3-ARIN
OrgAbuseHandle  POCAB2-ARIN
OrgNOCHandle    POCNO1-ARIN
OrgAdminHandle  POCAD6-ARIN
Source:         ARIN

OrgAbuseHandleHandle:  POCAB2-ARIN
OrgAbuseHandleName:    poc-abuse,
OrgAbuseHandlePhone:   +1-408-701-0534
OrgAbuseHandleEmail:   poc-abuse@zscaler.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/POCAB2-ARIN

OrgNOCHandleHandle:  POCNO1-ARIN
OrgNOCHandleName:    poc-noc,
OrgNOCHandlePhone:   +1-408-701-0534
OrgNOCHandleEmail:   poc-noc@zscaler.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/POCNO1-ARIN

OrgAdminHandleHandle:  POCAD6-ARIN
OrgAdminHandleName:    poc-admin,
OrgAdminHandlePhone:   +1-408-701-0534
OrgAdminHandleEmail:   poc-admin@zscaler.com
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/POCAD6-ARIN

OrgTechHandleHandle:  POCTE3-ARIN
OrgTechHandleName:    poc-tech,
OrgTechHandlePhone:   +1-408-701-0534
OrgTechHandleEmail:   poc-tech@zscaler.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/POCTE3-ARIN