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173.231.72.0/21
RIR
arin
Country
US
Status
allocated
Allocation date
2019-10-22
Ownership history
Org
Handle
First seen
Last seen
Y K Communications, LTD
NET-173-231-72-0-2
2026-07-17 17:17:31.116000
2026-08-25 08:26:54.593000