Netblock Details
157.7.0.0/19
AS4713 - NTT Communications Corporation
Netblock
Range name
RERFNET-CIDR-BLK-JP
Organization description
Radiation Effects Research Foundation Radiation Effects Research Foundation
Location
Country
Japan
Summary
The netblock 157.7.0.0/19 is allocated by the NTT Communications Corporation entity which is identified with 4713 Autonomous System Number (ASN).
The range itself is named RERFNET-CIDR-BLK-JP and holds 8,192 unique IP addresses.
The total number of IP ranges allocated by this organization is 222.
IP Subranges within this IP Range