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/ 217.21.240.0/20
217.21.240.0/20
RIR
ripencc
Country
NL
Status
allocated
Allocation date
2003-02-12
Ownership history
Org
Handle
First seen
Last seen
Signet B.V.
217.21.240.0 - 217.21.255.255
2026-07-22 02:44:38.204000
2026-08-29 18:00:55.053000