NetRange: 63.243.128.0 - 63.243.255.255
CIDR: 63.243.128.0/17
NetName: TATAC-ARIN-1
NetHandle: NET-63-243-128-0-1
Parent: NET63 (NET-63-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS6453
Organization: TATA COMMUNICATIONS (AMERICA) INC (TCA-51)
RegDate: 2001-08-17
Updated: 2014-04-22
Ref: https://rdap.arin.net/registry/ip/63.243.128.0

OrgName: TATA COMMUNICATIONS (AMERICA) INC
OrgId: TCA-51
Address: 2355 Dulles Corner Boulevard Suite 700
City: Herndon
StateProv: VA
PostalCode: 20171
Country: US
RegDate: 2014-01-28
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/TCA-51

OrgNOCHandle: IPNOC14-ARIN
OrgNOCName: IP NOC
OrgNOCPhone: +15143157888
OrgNOCEmail: 6453abuse@tatacommunications.com
OrgNOCRef: https://rdap.arin.net/registry/entity/IPNOC14-ARIN

OrgTechHandle: IPADM470-ARIN
OrgTechName: IP Admin
OrgTechPhone: +91-20-66144444
OrgTechEmail: ip-addr@tatacommunications.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM470-ARIN

OrgAbuseHandle: IPNOC14-ARIN
OrgAbuseName: IP NOC
OrgAbusePhone: +15143157888
OrgAbuseEmail: 6453abuse@tatacommunications.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/IPNOC14-ARIN

NetRange: 63.243.183.0 - 63.243.183.255
CIDR: 63.243.183.0/24
NetName: HALLOWEENCRAZY--TATAC
NetHandle: NET-63-243-183-0-1
Parent: TATAC-ARIN-1 (NET-63-243-128-0-1)
NetType: Reassigned
OriginAS:
Organization: Halloween Crazy (HALLO-4)
RegDate: 2010-04-23
Updated: 2010-04-23
Ref: https://rdap.arin.net/registry/ip/63.243.183.0

OrgName: Halloween Crazy
OrgId: HALLO-4
Address: 10100 Santa Monica Blvd. Ste. 300
Address: Los Angeles
City: Los Angeles
StateProv: CA
PostalCode: 90067
Country: US
RegDate: 2010-04-23
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/HALLO-4

OrgAbuseHandle: NETWO1646-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-877-363-7939
OrgAbuseEmail: noc@doubledownhosting.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO1646-ARIN

OrgTechHandle: NETWO1646-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-877-363-7939
OrgTechEmail: noc@doubledownhosting.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1646-ARIN

RTechHandle: NETWO1646-ARIN
RTechName: Network Operations
RTechPhone: +1-877-363-7939
RTechEmail: noc@doubledownhosting.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO1646-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.