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192.231.253.0/24
RIR
arin
Country
US
Status
allocated
Allocation date
1992-10-26
Ownership history
Org
Handle
First seen
Last seen
University of Michigan
NET-192-231-253-0-1
2026-07-19 09:31:52.918000
2026-08-27 00:57:23.294000