IPv4 prefix

31.3.152.0/21

IP Prefix (CIDR)

31.3.152.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

31.3.152.0 - 31.3.159.255

Subnet calculator

Calculate subnet details

Registered Owner

Handle

MNT-AHBV

Country

Sweden (SE)

Registry

RIPENCC

Registered Prefixes

31.3.152.0/24 (31.3.152.0 - 31.3.152.255)
31.3.153.0/24 (31.3.153.0 - 31.3.153.255)
31.3.154.0/24 (31.3.154.0 - 31.3.154.255)
31.3.155.0/24 (31.3.155.0 - 31.3.155.255)
31.3.156.0/24 (31.3.156.0 - 31.3.156.255)
31.3.157.0/25 (31.3.157.0 - 31.3.157.127)
31.3.157.128/26 (31.3.157.128 - 31.3.157.191)
31.3.157.192/28 (31.3.157.192 - 31.3.157.207)
31.3.157.208/29 (31.3.157.208 - 31.3.157.215)
31.3.157.216/30 (31.3.157.216 - 31.3.157.219)
31.3.157.220/31 (31.3.157.220 - 31.3.157.221)
31.3.157.222/31 (31.3.157.222 - 31.3.157.223)
31.3.157.224/27 (31.3.157.224 - 31.3.157.255)
31.3.158.0/23 (31.3.158.0 - 31.3.159.255)

Delegated Prefix

31.3.152.0/21 (31.3.152.0 - 31.3.159.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
31.3.152.0/21	Exact	AS51430	AltusHost B.V.	Netherlands (NL)	31.3.152.0	31.3.159.255