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128.223.0.0/16
RIR
arin
Country
US
Status
allocated
Allocation date
1987-04-07
Ownership history
Org
Handle
First seen
Last seen
University of Oregon
NET-128-223-0-0-1
2026-07-16 16:26:32.465000
2026-09-02 16:52:31.650000