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BGP Network Lookup for 12.4.16.0/21

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BigDataCloud Networks by CIDR API
Parent Network
12.4.16.0/20
Network Details
BGP Prefix
12.4.16.0/21
BGP Prefix Network Address
12.4.16.0
BGP Prefix Last Address
12.4.23.255
Total Addresses
2,048
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
Range From12.4.16.0
Range To12.4.16.255
OrganisationUS flagAT&T WORLDNET-INTERNET Z
Range From12.4.17.0
Range To12.4.17.255
OrganisationUS flagAFL-CIO
Range From12.4.18.0
Range To12.4.20.191
OrganisationUS flagAT&T Enterprises, LLC
Range From12.4.20.192
Range To12.4.20.207
OrganisationUS flagAPPLE COMPUTER
Range From12.4.20.208
Range To12.4.20.255
OrganisationUS flagAT&T Enterprises, LLC
Range From12.4.21.0
Range To12.4.21.63
OrganisationUS flagMCGRAW DRS RADIAN
Range From12.4.21.64
Range To12.4.21.95
OrganisationUS flagAT&T Enterprises, LLC
Range From12.4.21.96
Range To12.4.21.103
OrganisationUS flagNATIONS HOME FUNDING
Range From12.4.21.104
Range To12.4.21.119
OrganisationUS flagAT&T Enterprises, LLC
Range From12.4.21.120
Range To12.4.21.127
OrganisationUS flagDEPARTMENT OF STATE
Announced By
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
Receiving From
ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS3320
DE flagDeutsche Telekom AG
AS174
US flagCogent Communications
AS2914
US flagNTT America, Inc.
AS1299
SE flagArelion Sweden AB

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