Netblock Details
199.106.136.0/21
AS16967 - AT&T Corp.
Netblock
Range name
NETBLK-CERFNET-CBLK2
Location
Country
United States of America
Summary
The netblock 199.106.136.0/21 is allocated by the AT&T Corp. entity which is identified with 16967 Autonomous System Number (ASN).
The range itself is named NETBLK-CERFNET-CBLK2 and holds 2,048 unique IP addresses.
The total number of IP ranges allocated by this organization is 21.
IP Subranges within this IP Range