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208.54.128.0/19
RIR
arin
Country
US
Status
allocated
Allocation date
1999-08-10
Ownership history
Org
Handle
First seen
Last seen
T-Mobile USA, Inc.
NET-208-54-0-0-1
2026-07-21 16:02:26.106000
2026-08-29 07:21:19.377000