IPv4 prefix

192.50.66.0/23

IP Prefix (CIDR)

192.50.66.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

192.50.66.0 - 192.50.67.255

Subnet calculator

Calculate subnet details

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

192.50.66.0/23 (192.50.66.0 - 192.50.67.255)

Delegated Prefix

192.50.0.0/16 (192.50.0.0 - 192.50.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
192.50.66.0/23	Exact	AS24261	Mie University	Japan (JP)	192.50.66.0	192.50.67.255