Netblock Details
129.4.0.0/16
AS1906 - Northrop Grumman
Netblock
Range name
TRW
Location
Country
United States of America
Summary
The netblock 129.4.0.0/16 is allocated by the Northrop Grumman entity which is identified with 1906 Autonomous System Number (ASN).
The range itself is named TRW and holds 65,536 unique IP addresses.
The total number of IP ranges allocated by this organization is 76.
IP Subranges within this IP Range