IPv4 prefix

77.78.42.0/23

IP Prefix (CIDR)

77.78.42.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

77.78.42.0 - 77.78.43.255

Subnet calculator

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Registered Owner

Handle

NETWORX-BG

Country

Bulgaria (BG)

Registry

RIPENCC

Registered Prefixes

77.78.42.0/24 (77.78.42.0 - 77.78.42.255)
77.78.43.0/24 (77.78.43.0 - 77.78.43.255)

Delegated Prefix

77.78.0.0/18 (77.78.0.0 - 77.78.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
77.78.42.0/23	Exact	AS8866	Vivacom Bulgaria EAD	Bulgaria (BG)	77.78.42.0	77.78.43.255