IPv4 prefix

210.131.16.0/22

IP Prefix (CIDR)

210.131.16.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

210.131.16.0 - 210.131.19.255

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

210.131.16.0/22 (210.131.16.0 - 210.131.19.255)

Delegated Prefix

210.128.0.0/13 (210.128.0.0 - 210.135.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
210.131.16.0/22	Exact	AS55386	FUJITSU LIMITED	Japan (JP)	210.131.16.0	210.131.19.255