NetRange: 205.208.0.0 - 205.208.127.255
CIDR: 205.208.0.0/17
NetName: U-CHICAGO
NetHandle: NET-205-208-0-0-1
Parent: NET205 (NET-205-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: The University of Chicago (UNIVER-174)
RegDate: 2007-03-22
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/205.208.0.0

OrgName: The University of Chicago
OrgId: UNIVER-174
Address: 1155 E. 60th Street
City: Chicago
StateProv: IL
PostalCode: 60637
Country: US
RegDate: 1986-07-08
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-174

OrgTechHandle: DOMAI99-ARIN
OrgTechName: Domain Administrator
OrgTechPhone: +1-773-702-7626
OrgTechEmail: domainadmin@uchicago.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DOMAI99-ARIN

OrgNOCHandle: DNO22-ARIN
OrgNOCName: Data Network Operations
OrgNOCPhone: +1-773-702-7626
OrgNOCEmail: noc@uchicago.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/DNO22-ARIN

OrgAbuseHandle: NSC26-ARIN
OrgAbuseName: Network Security Center
OrgAbusePhone: +1-773-702-2378
OrgAbuseEmail: security@uchicago.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSC26-ARIN

RTechHandle: DOMAI99-ARIN
RTechName: Domain Administrator
RTechPhone: +1-773-702-7626
RTechEmail: domainadmin@uchicago.edu
RTechRef: https://rdap.arin.net/registry/entity/DOMAI99-ARIN

RNOCHandle: DNO22-ARIN
RNOCName: Data Network Operations
RNOCPhone: +1-773-702-7626
RNOCEmail: noc@uchicago.edu
RNOCRef: https://rdap.arin.net/registry/entity/DNO22-ARIN

RAbuseHandle: NSC26-ARIN
RAbuseName: Network Security Center
RAbusePhone: +1-773-702-2378
RAbuseEmail: security@uchicago.edu
RAbuseRef: https://rdap.arin.net/registry/entity/NSC26-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.