AS Information

AS Number 17233
AS Name ATT-CERFNET-BLOCK
Country US
Contact E-Mail notify@attens.com
Updated 2023-11-28 21:20:54

Currently Tracked IP Addresses

Output is limited to the first 1,000 IP addresses.

IP Address Reports Targets First Seen Last Seen

AS History

(currently disabled)
All currently tracked IPs from this AS. (ASCII Format)
All newly tracked IPs from this AS. (ASCII Format)

Prefixes associated with this AS

Start End
12.67.7.0 12.67.7.255
12.129.192.0 12.129.255.255
12.130.240.0 12.130.247.255
134.24.80.0 134.24.87.255
134.24.163.0 134.24.163.255
134.24.204.0 134.24.207.255
199.106.200.0 199.106.207.255
206.16.68.0 206.16.69.255
206.16.160.0 206.16.167.255