The data shown may not match the actual data as the AS data is updated monthly.
AS19231 NBCUniversal
Spam statistics of AS19231 NBCUniversal
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 5 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 6 | 6 |
Spam activity log
Introduction to AS19231
Owner of AS19231
The Autonomous System (AS) number 19231 is owned by the Physical Plant Building of Michigan State University.
Main Operational Activity of AS19231
As an institution of higher education, Michigan State University's main operational activities include providing educational services, conducting research, and facilitating communication and information exchange within its network. The AS19231 serves as part of the university's infrastructure to support these activities.
Establishment of AS19231
There is no specific public record readily available detailing the exact establishment date of AS19231. Autonomous Systems are typically established as institutions like universities expand their network infrastructures to accommodate growth and technological advancement, but this information would primarily be documented internally or through the Internet Assigned Numbers Authority (IANA) and related regional registries.
Malicious Use of AS19231
According to data from CleanTalk, which monitors various IP addresses and AS for spam and malicious activities, there is no significant evidence suggesting that AS19231 has been used with malicious intent by hackers or spammers. CleanTalk maintains a database of blacklisted IPs and AS numbers involved in such activities but does not list AS19231 as a major source of concern.
It’s important to acknowledge that any network can potentially be compromised and misused by unauthorized parties. Universities, with their large user bases and extensive networks, can sometimes become targets. However, it appears that AS19231, managed by Michigan State University, maintains a secure and clean reputation based on the available data from CleanTalk.
Whois AS19231
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 50.203.232.0/22 | United States | 1024 | 11 | 0 | 0.00% |
| 2 | 50.203.232.0/24 | United States | 256 | 3 | 0 | 0.00% |