IPv4 prefix

158.239.64.0/18

IP Prefix (CIDR)

158.239.64.0/18

Subnet Mask

255.255.192.0

Address Count

16,384

IP Range

158.239.64.0 - 158.239.127.255

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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

158.239.0.0/16 (158.239.0.0 - 158.239.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
158.239.64.0/18	Exact	AS637	United States Department of Defense (DoD)	United States of America (US)	158.239.64.0	158.239.127.255