NETWORK LOOKUP TOOL
BGP Network Lookup for 12.71.128.0/20
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
12.71.128.0/20
BGP Prefix Network Address
12.71.128.0
BGP Prefix Last Address
12.71.143.255
Total Addresses
4,096
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 12.71.122.176 | 12.71.128.39 |  AT&T Enterprises, LLC |
| 12.71.128.40 | 12.71.128.47 | ATTSI, INFO TECHNOLOGYN OPERAT |
| 12.71.128.48 | 12.71.128.175 | AT&T Enterprises, LLC |
| 12.71.128.176 | 12.71.128.183 | TEST-BVOIP COMPANY C |
| 12.71.128.184 | 12.71.128.191 | ALBERTSONS |
| 12.71.128.192 | 12.71.128.223 | CREME DE LA CREME BRIDGEWATE |
| 12.71.128.224 | 12.71.128.239 | ATTSI, INFO TECHNOLOGYN OPERA |
| 12.71.128.240 | 12.71.128.255 | AT&T Enterprises, LLC |
| 12.71.129.0 | 12.71.129.63 | ATTSI, INFO TECHNOLOGYN OPERA |
| 12.71.129.64 | 12.71.129.71 | ATTSI, INFO TECHNOLOGYN OPERAT |
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Announced By
ASN
Organisation
AT&T Enterprises, LLC
