IPv4 prefix

91.103.12.0/22

IP Prefix (CIDR)

91.103.12.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

91.103.12.0 - 91.103.15.255

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Registered Owner

Handle

CENTRON

Country

Germany (DE)

Registry

RIPENCC

Registered Prefixes

91.103.12.0/24 (91.103.12.0 - 91.103.12.255)
91.103.13.0/24 (91.103.13.0 - 91.103.13.255)
91.103.14.0/24 (91.103.14.0 - 91.103.14.255)
91.103.15.0/24 (91.103.15.0 - 91.103.15.255)

Delegated Prefix

91.103.12.0/22 (91.103.12.0 - 91.103.15.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
91.103.12.0/22	Exact	AS200062	Optitrust GmbH	Germany (DE)	91.103.12.0	91.103.15.255