IPv4 prefix

219.103.0.0/19

IP Prefix (CIDR)

219.103.0.0/19

Subnet Mask

255.255.224.0

Address Count

8,192

IP Range

219.103.0.0 - 219.103.31.255

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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

219.103.0.0/28 (219.103.0.0 - 219.103.0.15)

Delegated Prefix

219.96.0.0/11 (219.96.0.0 - 219.127.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
219.103.0.0/19	Exact	AS18135	BTV CO. LTD.	Japan (JP)	219.103.0.0	219.103.31.255