IPv4 prefix

210.189.76.0/23

IP Prefix (CIDR)

210.189.76.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

210.189.76.0 - 210.189.77.255

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

210.189.76.0/23 (210.189.76.0 - 210.189.77.255)

Delegated Prefix

210.188.0.0/14 (210.188.0.0 - 210.191.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
210.189.64.0/19	Covering	AS4694	IDC Frontier Inc.	Japan (JP)	210.189.64.0	210.189.95.255