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81.45.144.0/21 - IP Address Lookup | IpToolsKit

81.45.144.0/21

Spain

CIDR Block Overview

CIDR

81.45.144.0/21

Approx. Size

2,048 IPs

Mask

/21

Example IP Addresses

Network & Provider

Telefonica de Espana Static IP

Autonomous System Number

Geographic Location