NetRange: 204.100.0.0 - 204.100.255.255
CIDR: 204.100.0.0/16
NetName: RCOEK-12NET
NetHandle: NET-204-100-0-0-1
Parent: NET204 (NET-204-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: County of Riverside (COUNTY-20)
RegDate: 1994-07-13
Updated: 2025-10-20
Ref: https://rdap.arin.net/registry/ip/204.100.0.0

OrgName: County of Riverside
OrgId: COUNTY-20
Address: Information Technology Services
Address: 3939 Thirteenth Street
City: Riverside
StateProv: CA
PostalCode: 92502
Country: US
RegDate: 1994-07-13
Updated: 2025-10-20
Ref: https://rdap.arin.net/registry/entity/COUNTY-20

OrgRoutingHandle: WILKI325-ARIN
OrgRoutingName: Wilkinson, David
OrgRoutingPhone: +1-951-826-6560
OrgRoutingEmail: dwilkinson@rcoe.us
OrgRoutingRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgTechHandle: WILKI325-ARIN
OrgTechName: Wilkinson, David
OrgTechPhone: +1-951-826-6560
OrgTechEmail: dwilkinson@rcoe.us
OrgTechRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgAbuseHandle: WILKI325-ARIN
OrgAbuseName: Wilkinson, David
OrgAbusePhone: +1-951-826-6560
OrgAbuseEmail: dwilkinson@rcoe.us
OrgAbuseRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgTechHandle: ELLIS608-ARIN
OrgTechName: Ellis, Jared
OrgTechPhone: +1-951-826-6556
OrgTechEmail: jellis@rcoe.us
OrgTechRef: https://rdap.arin.net/registry/entity/ELLIS608-ARIN

OrgNOCHandle: WILKI325-ARIN
OrgNOCName: Wilkinson, David
OrgNOCPhone: +1-951-826-6560
OrgNOCEmail: dwilkinson@rcoe.us
OrgNOCRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgDNSHandle: WILKI325-ARIN
OrgDNSName: Wilkinson, David
OrgDNSPhone: +1-951-826-6560
OrgDNSEmail: dwilkinson@rcoe.us
OrgDNSRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

RNOCHandle: WILKI325-ARIN
RNOCName: Wilkinson, David
RNOCPhone: +1-951-826-6560
RNOCEmail: dwilkinson@rcoe.us
RNOCRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

RTechHandle: ELLIS608-ARIN
RTechName: Ellis, Jared
RTechPhone: +1-951-826-6556
RTechEmail: jellis@rcoe.us
RTechRef: https://rdap.arin.net/registry/entity/ELLIS608-ARIN

RTechHandle: WILKI325-ARIN
RTechName: Wilkinson, David
RTechPhone: +1-951-826-6560
RTechEmail: dwilkinson@rcoe.us
RTechRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

RAbuseHandle: WILKI325-ARIN
RAbuseName: Wilkinson, David
RAbusePhone: +1-951-826-6560
RAbuseEmail: dwilkinson@rcoe.us
RAbuseRef: https://rdap.arin.net/registry/entity/WILKI325-ARIN

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.