# start

NetRange: 166.57.0.0 - 166.57.255.255
CIDR: 166.57.0.0/16
NetName: MCI-NETCS28
NetHandle: NET-166-57-0-0-1
Parent: NET166 (NET-166-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: MCI Telecommunications (MCITEL-1)
RegDate: 1993-03-24
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/166.57.0.0


OrgName: MCI Telecommunications
OrgId: MCITEL-1
Address: 22001 Loudoun County Parkway
City: Ashburn
StateProv: VA
PostalCode: 20147
Country: US
RegDate:
Updated: 2009-12-07
Ref: https://rdap.arin.net/registry/entity/MCITEL-1


OrgTechHandle: SWIPP-ARIN
OrgTechName: swipper
OrgTechPhone: +1-800-900-0241
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SWIPP-ARIN

OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-800-900-0241
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgNOCHandle: OA12-ARIN
OrgNOCName: UUnet Technologies, Inc., Technologies
OrgNOCPhone: +1-800-900-0241
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/OA12-ARIN


RTechHandle: JA1155-ARIN
RTechName: Corporation, MCI Telecommunications
RTechPhone: +1-972-822-2023
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/JA1155-ARIN