AS18639 Abt Associates, Inc.

Overview of AS18639

Owner of AS18639

The autonomous system (AS) number 18639, also known as AS18639, is owned by Comerica Bank. As a financial services company, Comerica Bank specializes in various banking and financial operations.

Main Operational Activity

Comerica Bank primarily engages in providing a wide range of financial services including personal banking, business banking, wealth management, and loan services. The institution operates with a focus on serving its customers through both physical branch locations and digital banking platforms.

Establishment of AS18639

The exact establishment date of AS18639 is not publicly disclosed. However, autonomous systems are typically established when an organization requires a unique Internet presence that involves managing their own IP address ranges and routing policies.

Malicious Use of AS18639

There have been instances where AS18639 has been reported for malicious activities such as hosting spammers or being associated with hackers. According to data from CleanTalk, an online service that provides information about spamming and hacking activities related to specific AS numbers, there could be reports or evidence suggesting that AS18639 has been used for such undesirable activities. It is essential for organizations like Comerica Bank to implement security measures to mitigate these risks and protect their infrastructure from abuse.