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91.231.28.0/22
RIR
ripencc
Country
CZ
Status
assigned
Allocation date
2011-08-02
Ownership history
Org
Handle
First seen
Last seen
Antonin Vymetal
91.231.28.0 - 91.231.31.255
2026-07-15 03:03:37.101000
2026-09-01 02:24:07.623000