The data shown may not match the actual data as the AS data is updated monthly.
AS37891 JR TOKAI Information Systems Company
Spam statistics of AS37891 JR TOKAI Information Systems Company
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Japan | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 5 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 3 | 3 |
Spam activity log
About AS37891
Owner of AS37891
The owner of Autonomous System Number (AS) 37891 is JTOWER Inc., a company specialized in telecommunications infrastructure.
Main Operational Activity of AS37891's Owner
JTOWER Inc. is primarily involved in the operation and leasing of telecommunication tower facilities. They offer services and solutions that are integral to wireless communications, including the management and sharing of wireless tower infrastructure.
Establishment of AS37891
Information about the exact date of establishment for AS37891 is not readily available in public domain records. Typically, the date an AS number is registered may be indicative of its establishment, but specific historical details would require access to registration databases or direct communication with the organization.
Malicious Use of AS37891
As of the current knowledge cutoff date, there isn't publicly available evidence suggesting that AS37891 is widely used by hackers or spammers with malicious intent. However, it should be noted that any network can potentially become a target or a conduit for malicious activities if not properly secured and monitored.
According to data from CleanTalk, which can be found at their website, it provides a blacklist check service that allows users to see if an IP is blacklisted for spamming or other malicious activities. It is recommended that anyone interested in the security status of AS37891 check the most up-to-date information on platforms like CleanTalk to make informed decisions about network interactions.
Whois AS37891

Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 58.147.160.0/21 | Japan | 2048 | 5 | 0 | 0.00% |
| 2 | 58.147.167.0/24 | Japan | 256 | 4 | 0 | 0.00% |