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/ 72.0.64.0/20
72.0.64.0/20
RIR
arin
Country
CA
Status
allocated
Allocation date
2004-09-10
Ownership history
Org
Handle
First seen
Last seen
E. I. Catalyst
NET-72-0-64-0-1
2026-07-14 08:49:51.402000
2026-08-31 05:11:12.073000