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.
AS36375 UMICH-AS-5, page 12
Spam statistics of AS36375 UMICH-AS-5
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | 3 | 169 | Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 1 765 | 55 | 3.12% |
| Websites count | IP addresses with websites | ||
| 113 499 | 14 244 |
Spam activity log
- spam active IP adresses
WhoIs AS36375
SPAM active IP addresses in AS36375 UMICH-AS-5
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 35.0.127.52 | 2016-03-15 22:37:18 | 2024-10-24 13:25:28 | 7333 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 331 | 141.211.252.0/22 | United States | 1024 | 10 | 0 | 0.00% |
| 332 | 141.212.0.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 333 | 141.212.8.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 334 | 141.212.20.0/22 | United States | 1024 | 5 | 0 | 0.00% |
| 335 | 141.212.24.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 336 | 141.212.36.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 337 | 141.212.44.0/22 | United States | 1024 | 5 | 0 | 0.00% |
| 338 | 141.212.48.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 339 | 141.212.60.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 340 | 141.212.84.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 341 | 141.212.88.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 342 | 141.212.96.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 343 | 141.212.116.0/22 | United States | 1024 | 8 | 0 | 0.00% |
| 344 | 141.212.120.0/22 | United States | 1024 | 22 | 0 | 0.00% |
| 345 | 141.212.128.0/22 | United States | 1024 | 3 | 0 | 0.00% |
| 346 | 141.212.132.0/22 | United States | 1024 | 4 | 0 | 0.00% |
| 347 | 141.212.140.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 348 | 141.212.144.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 349 | 141.212.148.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 350 | 141.212.152.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 351 | 141.212.160.0/22 | United States | 1024 | 3 | 0 | 0.00% |
| 352 | 141.212.176.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 353 | 141.212.188.0/22 | United States | 1024 | 5 | 0 | 0.00% |
| 354 | 141.212.192.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 355 | 141.212.196.0/22 | United States | 1024 | 3 | 0 | 0.00% |
| 356 | 141.212.204.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 357 | 141.212.244.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 358 | 141.212.248.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 359 | 141.212.252.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 360 | 141.213.0.0/22 | United States | 1024 | 21 | 0 | 0.00% |