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140.163.0.0/16
RIR
arin
Country
US
Status
allocated
Allocation date
1990-05-04
Ownership history
Org
Handle
First seen
Last seen
Memorial Sloan-Kettering Cancer Center
NET-140-163-0-0-1
2026-07-16 21:43:13.779000
2026-09-02 22:13:03.327000