IPv4 prefix

164.70.0.0/20

IP Prefix (CIDR)

164.70.0.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

164.70.0.0 - 164.70.15.255

Subnet calculator

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Registered Owner

Owner

Japan Network Information Center

Handle

JNIC1-AP

Country

Japan (JP)

Address

Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan

Registry

JPNIC

Registered Prefix

164.70.0.0/20 (164.70.0.0 - 164.70.15.255)

Delegated Prefix

164.70.0.0/18 (164.70.0.0 - 164.70.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
164.70.0.0/20	Exact	AS55374	FUJITSU LIMITED	Japan (JP)	164.70.0.0	164.70.15.255