IPv4 prefix

202.222.4.0/23

IP Prefix (CIDR)

202.222.4.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

202.222.4.0 - 202.222.5.255

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 Prefixes

202.222.4.0/24 (202.222.4.0 - 202.222.4.255)
202.222.5.0/24 (202.222.5.0 - 202.222.5.255)

Delegated Prefix

202.220.0.0/14 (202.220.0.0 - 202.223.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
202.222.4.0/23	Exact	AS10010	TOKAI Communications Corporation	Japan (JP)	202.222.4.0	202.222.5.255