NETWORK LOOKUP TOOL
BGP Network Lookup for 209.77.16.0/20
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
209.77.16.0/20
BGP Prefix Network Address
209.77.16.0
BGP Prefix Last Address
209.77.31.255
Total Addresses
4,096
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 209.77.16.0 | 209.77.16.255 |  Trans World Network |
| 209.77.17.0 | 209.77.17.255 | Mariette Systems International |
| 209.77.18.0 | 209.77.18.127 | AT&T Enterprises, LLC |
| 209.77.18.128 | 209.77.18.255 | Rohm Electronics U.S.A., LLC. |
| 209.77.19.0 | 209.77.19.255 | Cope Electronics Services |
| 209.77.20.0 | 209.77.20.255 | US Public Technologies |
| 209.77.21.0 | 209.77.21.255 | AT&T Enterprises, LLC |
| 209.77.22.0 | 209.77.22.255 | Uplink Communications |
| 209.77.23.0 | 209.77.23.255 | Chromalloy South West |
| 209.77.24.0 | 209.77.27.255 | AT&T Enterprises, LLC |
Announced By
ASN
Organisation
AT&T Enterprises, LLC
