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77.78.136.0/21
Sofia, Sofia-Capital, Bulgaria
CIDR Block Overview
CIDR
77.78.136.0/21
Approx. Size
2,048 IPs
Mask
/21
Network & Provider
Organization
Optical Structural Network
Autonomous System Number
More information
AS39246
Geographic Location
Country
Bulgaria
BG
Region
Sofia-Capital
City
Sofia