Netblock Details

203.163.64.0/18

AS2687 - AT&T Global Network Services, LLC

Netblock
Range name
ATT-OPENNET-AP
Organization description
Asia Pacific Operations AT&T Global Network Services Japan LLC Tokyo
Details
Regional Internet registry
ARIN
ASN
AS2687 - AT&T Global Network Services, LLC
Location
Country
Japan
Summary
The netblock 203.163.64.0/18 is allocated by the AT&T Global Network Services, LLC entity which is identified with 2687 Autonomous System Number (ASN). The range itself is named ATT-OPENNET-AP and holds 16,384 unique IP addresses. The total number of IP ranges allocated by this organization is 152.
IP Subranges within this IP Range