Netblock Details
151.207.136.0/21
AS3423 - AT&T Corp.
Netblock
Range name
PTONET
Location
Country
United States of America
Summary
The netblock 151.207.136.0/21 is allocated by the AT&T Corp. entity which is identified with 3423 Autonomous System Number (ASN).
The range itself is named PTONET and holds 2,048 unique IP addresses.
The total number of IP ranges allocated by this organization is 9.
IP Subranges within this IP Range