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155.52.0.0/16
RIR
arin
Country
US
Status
allocated
Allocation date
1993-03-25
Ownership history
Org
Handle
First seen
Last seen
Dana-Farber Cancer Institute
NET-155-52-0-0-1
2026-07-17 04:31:29.909000
2026-08-24 19:11:09.902000