NetRange: 137.83.128.0 - 137.83.191.255
CIDR: 137.83.128.0/18
NetName: ZSCAL
NetHandle: NET-137-83-128-0-1
Parent: NET137 (NET-137-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: ZSCALER, INC. (ZSCAL)
RegDate: 2019-01-30
Updated: 2019-01-30
Ref: https://rdap.arin.net/registry/ip/137.83.128.0
OrgName: ZSCALER, INC.
OrgId: ZSCAL
Address: 120 Holger Way
City: San Jose
StateProv: CA
PostalCode: 95134
Country: US
RegDate: 2011-03-18
Updated: 2024-11-25
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
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: 137.83.178.0 - 137.83.178.255
CIDR: 137.83.178.0/24
NetName: ZSCALER-TYO4
NetHandle: NET-137-83-178-0-1
Parent: ZSCAL (NET-137-83-128-0-1)
NetType: Reassigned
OriginAS: AS53813
Customer: Zscaler, Inc. (C08153224)
RegDate: 2022-01-04
Updated: 2022-01-04
Ref: https://rdap.arin.net/registry/ip/137.83.178.0
CustName: Zscaler, Inc.
Address: 2-2-43 Higashi-shinagawa
Address: Shinagawa-ku
City: Tokyo
StateProv:
PostalCode: 140-0002
Country: JP
RegDate: 2022-01-04
Updated: 2022-01-04
Ref: https://rdap.arin.net/registry/entity/C08153224
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
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IP addresses with same latency:
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.
