The data shown may not match the actual data as the AS data is updated monthly.
AS7524 ITEC HANKYU HANSHIN CO.,LTD.
Spam statistics of AS7524 ITEC HANKYU HANSHIN CO.,LTD.
Country | Number of networks | IP Addresses | Purpose of use |
---|---|---|---|
Japan | 4 | 334 | Hosting |
Domain | Detected IP addresses | Spam active IPs | Spam rate |
- | 627 | 22 | 3.51% |
Websites count | IP addresses with websites | ||
1 781 | 1 115 |
Spam activity log
About AS7524
Owner of AS7524
The autonomous system (AS) number 7524 is owned by Hiroshima University, an academic institution located in Japan.
Main Operational Activity
The main operational activity of Hiroshima University, as the owner of AS7524, is to facilitate internet connectivity and services for educational and research purposes within the university. This includes providing network infrastructure for students, faculty, and staff to support academic activities and collaborations.
Establishment of AS7524
Information regarding the exact establishment date of AS7524 is not readily available, but it can be inferred that it has been in operation since the early development of internet infrastructure within Hiroshima University, supporting its mission of education and research.
Malicious Use of AS7524
According to data from CleanTalk, a website that provides services for blocking spam and other undesirable online activities, there are no significant reports or evidence to suggest that AS7524 is commonly used by hackers or spammers with malicious intent. It is important to note that any large network could potentially have isolated cases of misuse, but there's no widespread abuse reported in association with AS7524.
For more detailed information about the reputation and activity associated with AS7524, it is recommended to consult the latest data provided by internet security organizations and databases that track the behavior of autonomous systems globally.
Whois AS7524

Detected networks prefixes
# | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
---|---|---|---|---|---|---|
1 | 213.18.0.0/16 | Japan | 65536 | 874 | 10 | 0.00% |
2 | 27.127.128.0/19 | Japan | 8192 | 15 | 6 | 0.00% |
3 | 210.1.160.0/19 | Japan | 8192 | 14 | 3 | 0.00% |
4 | 27.127.152.0/22 | Japan | 1024 | 3 | 2 | 0.00% |
5 | 27.127.164.0/22 | Japan | 1024 | 4 | 2 | 0.00% |
6 | 111.67.160.0/20 | Japan | 4096 | 8 | 2 | 0.00% |
7 | 133.155.0.0/17 | Japan | 32768 | 59 | 2 | 0.00% |
8 | 220.208.32.0/20 | Japan | 4096 | 11 | 2 | 0.00% |
9 | 220.208.40.0/22 | Japan | 1024 | 6 | 2 | 0.00% |
10 | 27.127.132.0/22 | Japan | 1024 | 4 | 1 | 0.00% |
11 | 27.127.144.0/22 | Japan | 1024 | 3 | 1 | 0.00% |
12 | 27.127.148.0/22 | Japan | 1024 | 1 | 1 | 0.00% |
13 | 27.127.156.0/22 | Japan | 1024 | 1 | 1 | 0.00% |
14 | 27.127.176.0/20 | Japan | 4096 | 2 | 1 | 0.00% |
15 | 27.127.176.0/22 | Japan | 1024 | 1 | 1 | 0.00% |
16 | 119.63.160.0/20 | Japan | 4096 | 7 | 1 | 0.00% |
17 | 119.63.160.0/19 | Japan | 8192 | 18 | 1 | 0.00% |
18 | 119.63.164.0/22 | Japan | 1024 | 2 | 1 | 0.00% |
19 | 133.155.32.0/19 | Japan | 8192 | 17 | 1 | 0.00% |
20 | 133.155.52.0/22 | Japan | 1024 | 4 | 1 | 0.00% |
21 | 133.155.84.0/22 | Japan | 1024 | 3 | 1 | 0.00% |
22 | 133.155.128.0/19 | Japan | 8192 | 12 | 1 | 0.00% |
23 | 133.155.128.0/20 | Japan | 4096 | 9 | 1 | 0.00% |
24 | 133.155.132.0/22 | Japan | 1024 | 3 | 1 | 0.00% |
25 | 133.155.192.0/19 | Japan | 8192 | 13 | 1 | 0.00% |
26 | 133.155.220.0/22 | Japan | 1024 | 2 | 1 | 0.00% |
27 | 149.54.160.0/19 | Japan | 8192 | 10 | 1 | 0.00% |
28 | 149.54.188.0/22 | Japan | 1024 | 1 | 1 | 0.00% |
29 | 202.8.208.0/20 | Japan | 4096 | 7 | 1 | 0.00% |
30 | 202.8.208.0/21 | Japan | 2048 | 5 | 1 | 0.00% |