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128.100.0.0/16
RIR
arin
Country
CA
Status
allocated
Allocation date
1986-01-09
Ownership history
Org
Handle
First seen
Last seen
University of Toronto
NET-128-100-0-0-1
2026-07-16 16:12:39.064000
2026-09-02 16:38:44.117000