IPv4 prefix

125.30.0.0/17

IP Prefix (CIDR)

125.30.0.0/17

Subnet Mask

255.255.128.0

Address Count

32,768

IP Range

125.30.0.0 - 125.30.127.255

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

125.30.0.0/17 (125.30.0.0 - 125.30.127.255)

Delegated Prefix

125.30.0.0/16 (125.30.0.0 - 125.30.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
125.30.0.0/16	Covering	AS2497	Internet Initiative Japan Inc.	Japan (JP)	125.30.0.0	125.30.255.255