NetRange: 138.9.0.0 - 138.9.255.255
CIDR: 138.9.0.0/16
NetName: UOP
NetHandle: NET-138-9-0-0-1
Parent: NET138 (NET-138-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: University of the Pacific (UNIVER-95)
RegDate: 1990-01-17
Updated: 2025-03-20
Ref: https://rdap.arin.net/registry/ip/138.9.0.0

OrgName: University of the Pacific
OrgId: UNIVER-95
Address: 3601 Pacific Ave.
City: Stockton
StateProv: CA
PostalCode: 95211
Country: US
RegDate: 1990-01-17
Updated: 2025-03-20
Ref: https://rdap.arin.net/registry/entity/UNIVER-95

OrgTechHandle: SYSTE837-ARIN
OrgTechName: Systems
OrgTechPhone: +1-209-946-7461
OrgTechEmail: systems@lists.pacific.edu
OrgTechRef: https://rdap.arin.net/registry/entity/SYSTE837-ARIN

OrgNOCHandle: SUMAB-ARIN
OrgNOCName: Sumabat, Christian
OrgNOCPhone: +1-209-946-2547
OrgNOCEmail: csumabat@pacific.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/SUMAB-ARIN

OrgTechHandle: DOUMA1-ARIN
OrgTechName: Douma, Scott
OrgTechPhone: +1-209-946-3966
OrgTechEmail: sdouma@pacific.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DOUMA1-ARIN

OrgRoutingHandle: SYSTE837-ARIN
OrgRoutingName: Systems
OrgRoutingPhone: +1-209-946-7461
OrgRoutingEmail: systems@lists.pacific.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/SYSTE837-ARIN

OrgTechHandle: DNSAD303-ARIN
OrgTechName: dnsadmin
OrgTechPhone: +1-209-946-2251
OrgTechEmail: dnsadmin@pacific.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD303-ARIN

OrgDNSHandle: DNSAD303-ARIN
OrgDNSName: dnsadmin
OrgDNSPhone: +1-209-946-2251
OrgDNSEmail: dnsadmin@pacific.edu
OrgDNSRef: https://rdap.arin.net/registry/entity/DNSAD303-ARIN

OrgAbuseHandle: SYSTE837-ARIN
OrgAbuseName: Systems
OrgAbusePhone: +1-209-946-7461
OrgAbuseEmail: systems@lists.pacific.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SYSTE837-ARIN

RTechHandle: DNSAD303-ARIN
RTechName: dnsadmin
RTechPhone: +1-209-946-2251
RTechEmail: dnsadmin@pacific.edu
RTechRef: https://rdap.arin.net/registry/entity/DNSAD303-ARIN

RTechHandle: SYSTE837-ARIN
RTechName: Systems
RTechPhone: +1-209-946-7461
RTechEmail: systems@lists.pacific.edu
RTechRef: https://rdap.arin.net/registry/entity/SYSTE837-ARIN

RAbuseHandle: SYSTE837-ARIN
RAbuseName: Systems
RAbusePhone: +1-209-946-7461
RAbuseEmail: systems@lists.pacific.edu
RAbuseRef: https://rdap.arin.net/registry/entity/SYSTE837-ARIN

RNOCHandle: SYSTE837-ARIN
RNOCName: Systems
RNOCPhone: +1-209-946-7461
RNOCEmail: systems@lists.pacific.edu
RNOCRef: https://rdap.arin.net/registry/entity/SYSTE837-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.