NETWORK LOOKUP TOOL
BGP Network Lookup for 12.154.168.0/21
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
12.154.168.0/21
BGP Prefix Network Address
12.154.168.0
BGP Prefix Last Address
12.154.175.255
Total Addresses
2,048
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 12.154.168.0 | 12.154.168.255 |  AT&T Enterprises, LLC |
| 12.154.169.0 | 12.154.169.127 | WESTIN PROVIDENCE |
| 12.154.169.128 | 12.154.169.223 | AT&T Enterprises, LLC |
| 12.154.169.224 | 12.154.169.231 | PHILIPS ELECTRONICS CORPORATE IT |
| 12.154.169.232 | 12.154.169.255 | AT&T Enterprises, LLC |
| 12.154.170.0 | 12.154.170.7 | ENVIRONMENTAL CHEMICAL CORPORATION |
| 12.154.170.8 | 12.154.170.127 | AT&T Enterprises, LLC |
| 12.154.170.128 | 12.154.170.255 | STARWOOD HOTELS |
| 12.154.171.0 | 12.154.171.63 | AT&T Enterprises, LLC |
| 12.154.171.64 | 12.154.171.127 | STEAMSHIP AUTHORITY |
Announced By
ASN
Organisation
AT&T Enterprises, LLC
