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209.21.128.0/17
RIR
arin
Country
US
Status
allocated
Allocation date
1997-02-19
Ownership history
Org
Handle
First seen
Last seen
Verizon Business
NET-209-21-128-0-1
2026-07-21 17:50:35.523000
2026-08-29 09:10:48.928000