IPv4 prefix

202.243.16.0/20

IP Prefix (CIDR)

202.243.16.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

202.243.16.0 - 202.243.31.255

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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

202.243.16.0/20 (202.243.16.0 - 202.243.31.255)

Delegated Prefix

202.240.0.0/12 (202.240.0.0 - 202.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
202.243.16.0/20	Exact	AS2907	Research Organization of Information and Systems National Institute of Informatics	Japan (JP)	202.243.16.0	202.243.31.255