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72.19.64.0/18
RIR
arin
Country
US
Status
allocated
Allocation date
2004-12-01
Ownership history
Org
Handle
First seen
Last seen
University of Massachusetts - AMHERST
NET-72-19-64-0-1
2026-07-14 09:00:17.398000
2026-08-31 05:22:07.629000