104.129.203.85 – United States | 1 Abuse Reports
Whois information
NetRange: 104.129.192.0 - 104.129.207.255
CIDR: 104.129.192.0/20
NetName: ZSCALER-CLOUD
NetHandle: NET-104-129-192-0-1
Parent: NET104 (NET-104-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: ZSCALER, INC. (ZSCAL)
RegDate: 2014-06-18
Updated: 2014-06-18
Ref: https://rdap.arin.net/registry/ip/104.129.192.0
OrgName: ZSCALER, INC.
OrgId: ZSCAL
Address: 4401 Great America Pkwy
City: Santa Clara
StateProv: CA
PostalCode: 95054
Country: US
RegDate: 2011-03-18
Updated: 2026-10-16
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:
Comment: For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
Ref: https://rdap.arin.net/registry/entity/ZSCAL
OrgTechHandle: MMT31-ARIN
OrgTechName: Teng, Michael Michael
OrgTechPhone: +1-650-937-9195
OrgTechEmail: mteng@zscaler.com
OrgTechRef: https://rdap.arin.net/registry/entity/MMT31-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName: poc-abuse
OrgAbusePhone: +1-408-701-0534
OrgAbuseEmail: poc-abuse@zscaler.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/POCAB2-ARIN
OrgNOCHandle: POCNO1-ARIN
OrgNOCName: poc-noc
OrgNOCPhone: +1-408-701-0534
OrgNOCEmail: poc-noc@zscaler.com
OrgNOCRef: https://rdap.arin.net/registry/entity/POCNO1-ARIN
OrgTechHandle: POCTE3-ARIN
OrgTechName: poc-tech
OrgTechPhone: +1-408-701-0534
OrgTechEmail: poc-tech@zscaler.com
OrgTechRef: https://rdap.arin.net/registry/entity/POCTE3-ARIN
NetRange: 104.129.203.0 - 104.129.203.255
CIDR: 104.129.203.0/24
NetName: ZSCALER-SJC4
NetHandle: NET-104-129-203-0-1
Parent: ZSCALER-CLOUD (NET-104-129-192-0-1)
NetType: Reassigned
OriginAS:
Customer: Zscaler, Inc. (C06869611)
RegDate: 2018-01-08
Updated: 2018-01-08
Ref: https://rdap.arin.net/registry/ip/104.129.203.0
CustName: Zscaler, Inc.
Address: 1735 Lundy Avenue
City: San Jose
StateProv: CA
PostalCode: 95131
Country: US
RegDate: 2018-01-08
Updated: 2018-01-08
Ref: https://rdap.arin.net/registry/entity/C06869611
OrgTechHandle: MMT31-ARIN
OrgTechName: Teng, Michael Michael
OrgTechPhone: +1-650-937-9195
OrgTechEmail: mteng@zscaler.com
OrgTechRef: https://rdap.arin.net/registry/entity/MMT31-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName: poc-abuse
OrgAbusePhone: +1-408-701-0534
OrgAbuseEmail: poc-abuse@zscaler.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/POCAB2-ARIN
OrgNOCHandle: POCNO1-ARIN
OrgNOCName: poc-noc
OrgNOCPhone: +1-408-701-0534
OrgNOCEmail: poc-noc@zscaler.com
OrgNOCRef: https://rdap.arin.net/registry/entity/POCNO1-ARIN
OrgTechHandle: POCTE3-ARIN
OrgTechName: poc-tech
OrgTechPhone: +1-408-701-0534
OrgTechEmail: poc-tech@zscaler.com
OrgTechRef: https://rdap.arin.net/registry/entity/POCTE3-ARIN
Most recent complaints
Please help us keep Internet safer and cleaner by leaving a descriptive comment about 104.129.203.85 IP address
DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.
WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.
** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.
Automated analysis
Source: StopForumSpam IP feed. Automatically generated from the recorded source.
StopForumSpam includes this address in its published IP list. The source was retrieved on 2026-10-14 at 10:45:03 UTC. That is a third-party listing, not a confirmed incident on this website.