The data shown may not match the actual data as the AS data is updated monthly.
AS3923 Federal Aviation Administration
Spam statistics of AS3923 Federal Aviation Administration
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 9 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 2 | 2 |
Spam activity log
About AS3923
Owner of AS3923
The Autonomous System (AS) number 3923 is registered to and managed by the Research Corporation of the University of Hawaii (RCUH).
Main Operational Activity of RCUH
The main operational activity of the owner of AS3923, the RCUH, is to support the research and educational activities of the University of Hawaii. They facilitate and enhance research projects and provide administrative services for the university's scientific community.
Establishment of AS3923
Information about the specific establishment date of AS3923 is not readily available in public records. Typically, the creation dates of AS numbers are recorded in regional internet registry databases or historical records kept by the organizations themselves.
Malicious Use of AS3923
There is no specific evidence that hackers or spammers consistently use AS3923 with malicious intent. However, any network can potentially be exploited for abusive purposes. The website CleanTalk provides a blacklist checking service where one could check if there have been reports of spam or malicious activities originating from AS3923. As of the last update, you would need to visit https://cleantalk.org/blacklists/AS3923 for detailed information regarding any recent abuse reported from this AS.
Whois AS3923
SPAM active IP addresses in AS3923 Federal Aviation Administration
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 162.58.82.136 | 2014-05-08 21:45:59 | 2026-07-10 21:02:15 | 8 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 162.58.0.0/16 | United States | 65536 | 14 | 0 | 0.00% |
| 2 | 162.58.0.0/22 | United States | 1024 | 3 | 0 | 0.00% |
| 3 | 162.58.20.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 4 | 162.58.32.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 5 | 162.58.48.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 6 | 162.58.76.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 7 | 162.58.80.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 8 | 162.58.140.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 9 | 162.58.156.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 10 | 162.58.164.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 11 | 162.58.168.0/22 | United States | 1024 | 1 | 0 | 0.00% |