NetRange: 72.21.160.0 - 72.21.191.255
CIDR: 72.21.160.0/19
NetName: EZCI-ARIN-01
NetHandle: NET-72-21-160-0-1
Parent: NET72 (NET-72-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: EZE Castle Integration Inc. (EZCI)
RegDate: 2004-12-22
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/ip/72.21.160.0

OrgName: EZE Castle Integration Inc.
OrgId: EZCI
Address: 100 High Street
Address: 16th Floor
City: Boston
StateProv: MA
PostalCode: 02110
Country: US
RegDate: 2000-01-31
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/EZCI

OrgAbuseHandle: ENOC23-ARIN
OrgAbuseName: ECINet Network Operations Center
OrgAbusePhone: +1-212-954-0660
OrgAbuseEmail: noc@eci.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgTechHandle: ENOC23-ARIN
OrgTechName: ECINet Network Operations Center
OrgTechPhone: +1-212-954-0660
OrgTechEmail: noc@eci.com
OrgTechRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgNOCHandle: ENOC23-ARIN
OrgNOCName: ECINet Network Operations Center
OrgNOCPhone: +1-212-954-0660
OrgNOCEmail: noc@eci.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgTechHandle: MAB27-ARIN
OrgTechName: Abbey, Michael
OrgTechPhone: +1-212-954-0622
OrgTechEmail: mabbey@eci.com
OrgTechRef: https://rdap.arin.net/registry/entity/MAB27-ARIN

NetRange: 72.21.177.0 - 72.21.177.255
CIDR: 72.21.177.0/24
NetName: ECINET-72-21-177-0--24
NetHandle: NET-72-21-177-0-1
Parent: EZCI-ARIN-01 (NET-72-21-160-0-1)
NetType: Reassigned
OriginAS: AS14717
Customer: ECI Hosted Services (C02930656)
RegDate: 2012-02-09
Updated: 2012-02-09
Ref: https://rdap.arin.net/registry/ip/72.21.177.0

CustName: ECI Hosted Services
Address: 1 Summer St
City: Boston
StateProv: MA
PostalCode: 02110
Country: US
RegDate: 2012-02-09
Updated: 2012-02-09
Ref: https://rdap.arin.net/registry/entity/C02930656

OrgAbuseHandle: ENOC23-ARIN
OrgAbuseName: ECINet Network Operations Center
OrgAbusePhone: +1-212-954-0660
OrgAbuseEmail: noc@eci.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgTechHandle: ENOC23-ARIN
OrgTechName: ECINet Network Operations Center
OrgTechPhone: +1-212-954-0660
OrgTechEmail: noc@eci.com
OrgTechRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgNOCHandle: ENOC23-ARIN
OrgNOCName: ECINet Network Operations Center
OrgNOCPhone: +1-212-954-0660
OrgNOCEmail: noc@eci.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ENOC23-ARIN

OrgTechHandle: MAB27-ARIN
OrgTechName: Abbey, Michael
OrgTechPhone: +1-212-954-0622
OrgTechEmail: mabbey@eci.com
OrgTechRef: https://rdap.arin.net/registry/entity/MAB27-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.