IPv4 prefix

5.45.56.0/21

IP Prefix (CIDR)

5.45.56.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

5.45.56.0 - 5.45.63.255

Subnet calculator

Calculate subnet details

Registered Owner

Owner

AVAST Software s.r.o.

Handle

ORG-ASa95-RIPE

Country

Czechia (CZ)

Address

Pikrtova 1737/1a 14000 Praha 4 CZECH REPUBLIC

Registry

RIPENCC

Registered Prefixes

5.45.56.0/24 (5.45.56.0 - 5.45.56.255)
5.45.57.0/24 (5.45.57.0 - 5.45.57.255)
5.45.58.0/24 (5.45.58.0 - 5.45.58.255)
5.45.59.0/24 (5.45.59.0 - 5.45.59.255)
5.45.60.0/24 (5.45.60.0 - 5.45.60.255)
5.45.61.0/24 (5.45.61.0 - 5.45.61.255)
5.45.62.0/24 (5.45.62.0 - 5.45.62.255)
5.45.63.0/24 (5.45.63.0 - 5.45.63.255)

Delegated Prefix

5.45.56.0/21 (5.45.56.0 - 5.45.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
5.45.58.0/23	More specific	AS198605	AVAST Software s.r.o.	Czechia (CZ)	5.45.58.0	5.45.59.255