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173.243.0.0/20
RIR
arin
Country
US
Status
allocated
Allocation date
2010-05-18
Ownership history
Org
Handle
First seen
Last seen
Cisco Webex LLC
NET-173-243-0-0-1
2026-07-17 17:22:52.802000
2026-08-25 08:32:03.616000