IPv4 prefix

213.171.72.0/22

IP Prefix (CIDR)

213.171.72.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

213.171.72.0 - 213.171.75.255

Subnet calculator

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Registered Owners

Registration 1 of 2

Owner

A1 Internet BV

Handle

ORG-BoLB1-RIPE

Country

Netherlands (NL)

Address

Abelenstra Boulevard 52-10 8448JB Heerenveen NETHERLANDS

Registry

RIPENCC

Registered Prefix

213.171.64.0/19 (213.171.64.0 - 213.171.95.255)

Registration 2 of 2

Owner

Effective IT

Handle

ORG-EI96-RIPE

Country

Netherlands (NL)

Address

Minerva 36

Registry

RIPENCC

Registered Prefixes

213.171.72.0/24 (213.171.72.0 - 213.171.72.255)
213.171.73.0/24 (213.171.73.0 - 213.171.73.255)

Delegated Prefix

213.171.64.0/19 (213.171.64.0 - 213.171.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
213.171.72.0/22	Exact	AS211251	A1 Internet BV	Netherlands (NL)	213.171.72.0	213.171.75.255