IPv4 prefix

133.185.16.0/21

IP Prefix (CIDR)

133.185.16.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

133.185.16.0 - 133.185.23.255

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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

133.185.16.0/21 (133.185.16.0 - 133.185.23.255)

Delegated Prefix

133.0.0.0/8 (133.0.0.0 - 133.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
133.185.16.0/21	Exact	AS18071	Panasonic Information Systems Co. Ltd	Japan (JP)	133.185.16.0	133.185.23.255