# start

NetRange: 12.71.144.0 - 12.71.144.255
CIDR: 12.71.144.0/24
NetName: NET-12-71-144-0-1
NetHandle: NET-12-71-144-0-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reassigned
OriginAS: AS134537
Customer: ATTSI, INFO TECHNOLOGYN OPERA (C10477836)
RegDate: 2023-11-29
Updated: 2023-11-29
Ref: https://rdap.arin.net/registry/ip/12.71.144.0


CustName: ATTSI, INFO TECHNOLOGYN OPERA
Address: 350 E CERMAK RD
City: CHICAGO
StateProv: IL
PostalCode: 60616
Country: US
RegDate: 2023-11-29
Updated: 2023-11-29
Ref: https://rdap.arin.net/registry/entity/C10477836

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-613-6330
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandle: IPSWI-ARIN
OrgTechName: IP SWIP
OrgTechPhone: +1-888-613-6330
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IPSWI-ARIN

OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName: ATT Abuse
OrgAbusePhone: +1-999-999-9999
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ATTAB-ARIN

OrgRoutingHandle: JB3310-ARIN
OrgRoutingName: Borkenhagen, Jay C.
OrgRoutingPhone: +1-732-420-2526
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/JB3310-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN