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139.57.0.0/16
RIR
arin
Country
CA
Status
allocated
Allocation date
1990-06-26
Ownership history
Org
Handle
First seen
Last seen
Brock University
NET-139-57-0-0-1
2026-07-16 21:17:23.717000
2026-09-02 21:44:17.733000