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137.253.0.0/16
RIR
ripencc
Country
GB
Status
assigned
Allocation date
1990-01-20
Ownership history
Org
Handle
First seen
Last seen
JANET-HOSTMASTER
137.253.0.0 - 137.253.255.255
2026-07-16 19:52:41.766000
2026-09-02 20:19:29.395000