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138.87.0.0/16
RIR
arin
Country
US
Status
allocated
Allocation date
1990-04-19
Ownership history
Org
Handle
First seen
Last seen
Illinois State University
NET-138-87-0-0-1
2026-07-16 20:11:31.369000
2026-09-02 20:38:43.276000