IPv4 prefix

158.240.136.0/23

IP Prefix (CIDR)

158.240.136.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

158.240.136.0 - 158.240.137.255

Subnet calculator

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Registered Owner

Owner

MARINE CORPS CYBERSPACE OPERATIONS GROUP

Handle

UNOC

Address

COMMANDING OFFICER, MCNOSC 27410 HOT PATCH ROAD QUANTICO VA 22134 United States

Registry

ARIN

Registered Prefix

158.240.0.0/16 (158.240.0.0 - 158.240.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
158.240.136.0/23	Exact	AS637	United States Department of Defense (DoD)	United States of America (US)	158.240.136.0	158.240.137.255