IPv4 prefix

200.51.0.0/16

IP Prefix (CIDR)

200.51.0.0/16

Subnet Mask

255.255.0.0

Address Count

65,536

IP Range

200.51.0.0 - 200.51.255.255

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 Prefixes

200.51.0.0/16 (200.51.0.0 - 200.51.255.255)
200.51.208.0/20 (200.51.208.0 - 200.51.223.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
200.51.0.0/16	Exact	AS10834	Telefonica de Argentina	Argentina (AR)	200.51.0.0	200.51.255.255
200.51.171.0/24	More specific	AS22927	Telefonica de Argentina	Argentina (AR)	200.51.171.0	200.51.171.255
200.51.208.0/21	More specific	AS22927	Telefonica de Argentina	Argentina (AR)	200.51.208.0	200.51.215.255
200.51.232.0/24	More specific	AS22927	Telefonica de Argentina	Argentina (AR)	200.51.232.0	200.51.232.255
200.51.236.0/22	More specific	AS22927	Telefonica de Argentina	Argentina (AR)	200.51.236.0	200.51.239.255
200.51.252.0/22	More specific	AS22927	Telefonica de Argentina	Argentina (AR)	200.51.252.0	200.51.255.255