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161.4.0.0/16
RIR
ripencc
Country
NO
Status
assigned
Allocation date
1992-04-21
Ownership history
Org
Handle
First seen
Last seen
HELSEVEST-IKT-MNT
161.4.0.0 - 161.4.255.255
2026-07-17 08:22:25.373000
2026-08-24 23:30:51.297000