IPv4 prefix

178.251.136.0/21

IP Prefix (CIDR)

178.251.136.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

178.251.136.0 - 178.251.143.255

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Registered Owner

Handle

MNT-DSSV1

Country

Russian Federation (RU)

Registry

RIPENCC

Registered Prefixes

178.251.136.0/23 (178.251.136.0 - 178.251.137.255)
178.251.138.0/23 (178.251.138.0 - 178.251.139.255)
178.251.140.0/24 (178.251.140.0 - 178.251.140.255)
178.251.141.0/24 (178.251.141.0 - 178.251.141.255)
178.251.142.0/24 (178.251.142.0 - 178.251.142.255)
178.251.143.0/24 (178.251.143.0 - 178.251.143.255)

Delegated Prefix

178.251.136.0/21 (178.251.136.0 - 178.251.143.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
178.251.136.0/21	Exact	AS31363	JSC ER-Telecom Holding	Russian Federation (RU)	178.251.136.0	178.251.143.255