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143.212.0.0/16
RIR
arin
Country
US
Status
allocated
Allocation date
1990-06-30
Ownership history
Org
Handle
First seen
Last seen
Headquarters, USAISC
NET-143-212-0-0-2
2026-07-26 04:06:19.191000
2026-09-03 00:00:00.629000