IPv4 prefix

89.18.76.0/23

IP Prefix (CIDR)

89.18.76.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

89.18.76.0 - 89.18.77.255

Subnet calculator

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Registered Owner

Handle

MNT-FWI

Country

Ireland (IE)

Registry

RIPENCC

Registered Prefix

89.18.76.0/23 (89.18.76.0 - 89.18.77.255)

Delegated Prefix

89.18.64.0/20 (89.18.64.0 - 89.18.79.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
89.18.64.0/20	Covering	AS49406	Fast Wireless Internet Ltd	Ireland (IE)	89.18.64.0	89.18.79.255