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77.51.0.0/16
RIR
ripencc
Country
RU
Status
allocated
Allocation date
2007-01-12
Ownership history
Org
Handle
First seen
Last seen
PJSC Rostelecom
77.51.0.0 - 77.51.255.255
2026-07-14 10:44:32.669000
2026-08-31 07:06:39.390000