IPv4 prefix

157.8.64.0/20

IP Prefix (CIDR)

157.8.64.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

157.8.64.0 - 157.8.79.255

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

157.8.64.0/20 (157.8.64.0 - 157.8.79.255)

Delegated Prefix

157.8.8.0/21 (157.8.8.0 - 157.8.15.255)