NetRange:       166.58.0.0 - 166.58.255.255
CIDR:           166.58.0.0/16
NetName:        MCI-NETCS29
NetHandle:      NET-166-58-0-0-1
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/166.58.0.0

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

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

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