IPv4 prefix

186.57.0.0/16

IP Prefix (CIDR): 186.57.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 186.57.0.0 - 186.57.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Telefonica de Argentina
Handle: AR-TEAR7-LACNIC
Address: PB Av. Independencia Buenos Aires 1099 AR
Registry: LACNIC
Registered Prefix: 186.57.0.0/16 (186.57.0.0 - 186.57.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
186.56.0.0/13	Covering	AS22927	Telefonica de Argentina	Argentina (AR)	186.56.0.0	186.63.255.255