IPv4 prefix

77.54.64.0/18

IP Prefix (CIDR): 77.54.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 77.54.64.0 - 77.54.127.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: AS12353-MNT
Country: Portugal (PT)
Registry: RIPENCC
Registered Prefix: 77.54.64.0/18 (77.54.64.0 - 77.54.127.255)
Delegated Prefix: 77.54.0.0/16 (77.54.0.0 - 77.54.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
77.54.0.0/16	Covering	AS12353	Vodafone Portugal - Communicacoes Pessoais S.A.	Portugal (PT)	77.54.0.0	77.54.255.255