IPv4 prefix

81.4.77.64/30

IP Prefix (CIDR)

81.4.77.64/30

Subnet Mask

255.255.255.252

Address Count

4

IP Range

81.4.77.64 - 81.4.77.67

Subnet calculator

Calculate subnet details

Registered Owner

Handle

PROSERVE-MNT

Country

Netherlands (NL)

Registry

RIPENCC

Registered Prefix

81.4.77.64/30 (81.4.77.64 - 81.4.77.67)

Delegated Prefix

81.4.64.0/19 (81.4.64.0 - 81.4.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
81.4.64.0/20	Covering	AS31586	Signet B.V.	Netherlands (NL)	81.4.64.0	81.4.79.255

Addresses

Address
81.4.77.64
81.4.77.65
81.4.77.66
81.4.77.67