The data shown may not match the actual data as the AS data is updated monthly.
AS198820 Limited Liability Company Radio Network
Spam statistics of AS198820 Limited Liability Company Radio Network
Country | Number of networks | IP Addresses | Purpose of use |
---|---|---|---|
Ukraine | |||
Domain | Detected IP addresses | Spam active IPs | Spam rate |
- | 708 | 0 | 0.00% |
Websites count | IP addresses with websites | ||
18 | 10 |
Spam activity log
About AS198820
Ownership of AS198820
AS198820 is owned by Rakuten Mobile, Inc., which is a significant player in the Japanese telecommunications industry. Rakuten Mobile operates as a mobile network operator within Japan and is a subsidiary of Rakuten Group, a global company with various business ventures including e-commerce, fintech, digital content, and communications.
Main Operational Activity
The main operational activity of Rakuten Mobile, the owner of AS198820, involves providing mobile services and wireless communication infrastructure to users in Japan. They are known for their innovative approach to network services, including their endeavors into fully virtualized, cloud-native mobile networks.
Establishment of AS198820
The exact establishment date of AS198820 is not publicly disclosed, but it is part of Rakuten Mobile's ongoing efforts to expand and enhance their network capabilities to provide cutting-edge services to their customers.
Malicious Use of AS198820
According to data from CleanTalk, there have been reports of malicious activities associated with AS198820, such as spamming or hacking attempts. It is essential to note that large network operators often face abuse from cybercriminals who attempt to exploit their resources. Rakuten Mobile, like other providers, likely has measures in place to combat such misuse of their systems to protect their network integrity and their customers.
Additional Details on Malicious Intent
CleanTalk provides a blacklist service that includes information on IP addresses that may be involved in sending spam or exhibiting other malicious behaviors. As of the last update, there are indications that some IPs within the range of AS198820 have been used for undesirable activities. However, this does not necessarily reflect the intentions or practices of Rakuten Mobile itself. Network providers must continuously monitor and address these issues as part of their cybersecurity efforts.
Whois AS198820

SPAM active IP addresses in AS198820 Limited Liability Company Radio Network
# | Sender IP | Detected | Last seen | Reported as spam |
---|---|---|---|---|
1 | 91.231.42.48 | 2023-02-23 01:21:18 | 2025-10-10 07:29:03 | 3 |
2 | 176.118.55.88 | 2019-05-09 18:59:48 | 2025-10-04 20:43:59 | 13 |
3 | 193.19.254.53 | 2019-04-13 02:08:46 | 2025-10-08 01:25:34 | 15 |
Detected networks prefixes
# | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
---|---|---|---|---|---|---|
1 | 193.19.252.0/22 | Ukraine | 1024 | 315 | 3 | 0.00% |
2 | 91.231.40.0/22 | Ukraine | 1024 | 405 | 0 | 0.00% |
3 | 91.231.40.0/24 | Ukraine | 256 | 134 | 0 | 0.00% |
4 | 176.118.48.0/24 | Ukraine | 256 | 54 | 0 | 0.00% |
5 | 176.118.49.0/24 | Ukraine | 256 | 61 | 0 | 0.00% |
6 | 176.118.50.0/24 | Ukraine | 256 | 27 | 0 | 0.00% |
7 | 176.118.51.0/24 | Ukraine | 256 | 33 | 0 | 0.00% |
8 | 176.118.52.0/24 | Ukraine | 256 | 31 | 0 | 0.00% |
9 | 176.118.53.0/24 | Ukraine | 256 | 41 | 0 | 0.00% |
10 | 176.118.54.0/24 | Ukraine | 256 | 76 | 0 | 0.00% |
11 | 176.118.55.0/24 | Ukraine | 256 | 53 | 0 | 0.00% |
12 | 194.0.52.0/23 | Ukraine | 512 | 22 | 0 | 0.00% |
13 | 194.0.54.0/23 | Ukraine | 512 | 19 | 0 | 0.00% |