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146.4.0.0/16
RIR
ripencc
Country
CH
Status
allocated
Allocation date
1991-01-15
Ownership history
Org
Handle
First seen
Last seen
BLUEWINNET-MNT
146.4.0.0 - 146.4.255.255
2026-07-17 00:31:44.740000
2026-08-24 15:09:58.668000