The data shown may not match the actual data as the AS data is updated monthly.
AS5728 WORLDNET1 - AT&T Enterprises, LLC, US
Spam statistics of AS5728 WORLDNET1 - AT&T Enterprises, LLC, US
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 2 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 0 | 0 |
Spam activity log
About AS5728
Owner of AS5728
The owner of Autonomous System Number (ASN) AS5728 is registered as Wellmark Inc. This company primarily operates in the health insurance industry.
Main Operational Activity
Wellmark Inc.'s main operational activity revolves around providing health insurance services. As an insurer, Wellmark offers a variety of health plans and services to individuals, families, and employers.
Establishment of AS5728
The specific establishment date of AS5728 is not publicly disclosed in general ASN registries or databases. However, the creation and allocation dates of autonomous systems are typically aligned with the operational start date or expansion needs of the owning entity's network infrastructure.
Malicious Use of AS5728
There have been instances where IP addresses within the range of AS5728 were reported for engaging in malicious activities such as spamming or hacking. According to data retrieved from CleanTalk, it is possible that certain IPs within this ASN have been implicated in such unwanted activities. CleanTalk maintains a blacklist that logs such incidents, which can include a wide range of offenses from email spam to more serious cyber threats.
Details from CleanTalk
The details provided by CleanTalk would typically include the number of times an IP has been blacklisted, the most recent incident, and the type of malicious activity detected. For up-to-date information regarding AS5728 and its associated reports on CleanTalk, one should refer directly to their website, as these details can frequently change based on new data or resolved issues.
Whois AS5728
