NetRange: 216.74.128.0 - 216.74.191.255
CIDR: 216.74.128.0/18
NetName: CENTURYLINK-LEGACY-SAVVIS-BLK23
NetHandle: NET-216-74-128-0-1
Parent: NET216 (NET-216-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: CenturyLink Communications, LLC (CCL-534)
RegDate: 2000-06-09
Updated: 2018-02-26
Ref: https://rdap.arin.net/registry/ip/216.74.128.0

CenturyLink Communications, LLC (CCL-534)

OrgAbuseHandle: CAD54-ARIN
OrgAbuseName: Centurylink Abuse Desk
OrgAbusePhone: +1-877-886-6515
OrgAbuseEmail: abuse@aup.lumen.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAD54-ARIN

OrgRoutingHandle: RPKIR-ARIN
OrgRoutingName: RPKI-ROA
OrgRoutingPhone: +1-877-886-6515
OrgRoutingEmail: rpki-roa@lumen.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/RPKIR-ARIN

OrgTechHandle: QIA-ARIN
OrgTechName: Centurylink IP Admin
OrgTechPhone: +1-877-886-6515
OrgTechEmail: ipadmin@centurylink.com
OrgTechRef: https://rdap.arin.net/registry/entity/QIA-ARIN

NetRange: 216.74.190.0 - 216.74.190.255
CIDR: 216.74.190.0/24
NetName: SAVV-S259683-3
NetHandle: NET-216-74-190-0-1
Parent: CENTURYLINK-LEGACY-SAVVIS-BLK23 (NET-216-74-128-0-1)
NetType: Reallocated
OriginAS:
Organization: MTM Technologies, LLC (MTMTE)
RegDate: 2007-02-08
Updated: 2007-02-08
Ref: https://rdap.arin.net/registry/ip/216.74.190.0

OrgName: MTM Technologies, LLC
OrgId: MTMTE
Address: 4 High Ridge Park Suite 102
City: Stamford
StateProv: CT
PostalCode: 06905
Country: US
RegDate: 2004-09-21
Updated: 2018-12-18
Ref: https://rdap.arin.net/registry/entity/MTMTE

OrgTechHandle: KUCUK-ARIN
OrgTechName: Kucukkaya, Mustafa
OrgTechPhone: +1-617-785-0238
OrgTechEmail: mkucukkaya@mtm.com
OrgTechRef: https://rdap.arin.net/registry/entity/KUCUK-ARIN

OrgNOCHandle: KUCUK-ARIN
OrgNOCName: Kucukkaya, Mustafa
OrgNOCPhone: +1-617-785-0238
OrgNOCEmail: mkucukkaya@mtm.com
OrgNOCRef: https://rdap.arin.net/registry/entity/KUCUK-ARIN

OrgTechHandle: ARINM7-ARIN
OrgTechName: Arin Manager
OrgTechPhone: +1-847-818-4122
OrgTechEmail: ArinManager@mtm.com
OrgTechRef: https://rdap.arin.net/registry/entity/ARINM7-ARIN

OrgAbuseHandle: KUCUK-ARIN
OrgAbuseName: Kucukkaya, Mustafa
OrgAbusePhone: +1-617-785-0238
OrgAbuseEmail: mkucukkaya@mtm.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KUCUK-ARIN

RTechHandle: RCA125-ARIN
RTechName: Callum, Rodney
RTechPhone: +1-203-321-1762
RTechEmail: rcallum@mtm.com
RTechRef: https://rdap.arin.net/registry/entity/RCA125-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.