CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISP companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.
AS4721 JCOM Co., Ltd.
Spam statistics of AS4721 JCOM Co., Ltd.
Country
Japan
Number of networks
1
IP Addresses
1
Purpose of use
Paid VPN
Domain
-
Detected IP addresses
656
Spam active IPs
43
Spam rate
6.55%
Websites count
145
IP addresses with websites
138
WhoIs AS: as4721
SPAM active IP addresses in AS4721 JCOM Co., Ltd.
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 182.50.236.88 | 2022-06-01 00:53:48 | 2023-03-22 14:00:53 | 13 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 118.86.0.0/16 | Japan | 65536 | 250 | 9 | 0.00% |
| 2 | 111.90.64.0/18 | Japan | 16384 | 77 | 7 | 0.00% |
| 3 | 111.90.112.0/22 | Japan | 1024 | 14 | 6 | 1.00% |
| 4 | 118.83.0.0/17 | Japan | 32768 | 115 | 5 | 0.00% |
| 5 | 118.87.0.0/16 | Japan | 65536 | 188 | 5 | 0.00% |
| 6 | 182.50.224.0/20 | Japan | 4096 | 19 | 4 | 0.00% |
| 7 | 118.83.128.0/17 | Japan | 32768 | 117 | 3 | 0.00% |
| 8 | 182.50.224.0/21 | Japan | 2048 | 11 | 3 | 0.00% |
| 9 | 182.50.224.0/22 | Japan | 1024 | 9 | 3 | 0.00% |
| 10 | 14.193.0.0/16 | Japan | 65536 | 218 | 2 | 0.00% |
| 11 | 118.83.128.0/18 | Japan | 16384 | 59 | 2 | 0.00% |
| 12 | 118.83.152.0/22 | Japan | 1024 | 6 | 2 | 0.00% |
| 13 | 118.86.16.0/22 | Japan | 1024 | 8 | 2 | 0.00% |
| 14 | 118.87.252.0/22 | Japan | 1024 | 4 | 2 | 0.00% |
| 15 | 14.193.0.0/17 | Japan | 32768 | 102 | 1 | 0.00% |
| 16 | 14.193.128.0/17 | Japan | 32768 | 116 | 1 | 0.00% |
| 17 | 61.203.224.0/22 | Japan | 1024 | 3 | 1 | 0.00% |
| 18 | 61.203.224.0/20 | Japan | 4096 | 10 | 1 | 0.00% |
| 19 | 114.134.192.0/19 | Japan | 8192 | 20 | 1 | 0.00% |
| 20 | 114.134.192.0/18 | Japan | 16384 | 54 | 1 | 0.00% |
| 21 | 114.134.204.0/22 | Japan | 1024 | 5 | 1 | 0.00% |
| 22 | 114.198.192.0/19 | Japan | 8192 | 30 | 1 | 0.00% |
| 23 | 114.198.192.0/20 | Japan | 4096 | 14 | 1 | 0.00% |
| 24 | 114.198.196.0/22 | Japan | 1024 | 6 | 1 | 0.00% |
| 25 | 118.83.4.0/22 | Japan | 1024 | 2 | 1 | 0.00% |
| 26 | 118.83.16.0/22 | Japan | 1024 | 4 | 1 | 0.00% |
| 27 | 118.83.20.0/22 | Japan | 1024 | 7 | 1 | 0.00% |
| 28 | 118.83.56.0/22 | Japan | 1024 | 3 | 1 | 0.00% |
| 29 | 118.83.116.0/22 | Japan | 1024 | 6 | 1 | 0.00% |
| 30 | 118.83.232.0/22 | Japan | 1024 | 5 | 1 | 0.00% |
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