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 11
Spam statistics of AS36375 UMICH-AS-5
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | 3 | 168 | Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 2 122 | 55 | 2.59% |
| Websites count | IP addresses with websites | ||
| 107 380 | 12 745 |
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 | 2024-07-08 04:35:30 | 7333 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 301 | 141.211.76.0/22 | United States | 1024 | 10 | 0 | 0.00% |
| 302 | 141.211.80.0/22 | United States | 1024 | 9 | 0 | 0.00% |
| 303 | 141.211.84.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 304 | 141.211.88.0/22 | United States | 1024 | 6 | 0 | 0.00% |
| 305 | 141.211.92.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 306 | 141.211.96.0/22 | United States | 1024 | 6 | 0 | 0.00% |
| 307 | 141.211.100.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 308 | 141.211.104.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 309 | 141.211.108.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 310 | 141.211.112.0/22 | United States | 1024 | 9 | 0 | 0.00% |
| 311 | 141.211.116.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 312 | 141.211.128.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 313 | 141.211.132.0/22 | United States | 1024 | 3 | 0 | 0.00% |
| 314 | 141.211.136.0/22 | United States | 1024 | 4 | 0 | 0.00% |
| 315 | 141.211.140.0/22 | United States | 1024 | 4 | 0 | 0.00% |
| 316 | 141.211.144.0/22 | United States | 1024 | 6 | 0 | 0.00% |
| 317 | 141.211.152.0/22 | United States | 1024 | 6 | 0 | 0.00% |
| 318 | 141.211.156.0/22 | United States | 1024 | 17 | 0 | 0.00% |
| 319 | 141.211.160.0/22 | United States | 1024 | 10 | 0 | 0.00% |
| 320 | 141.211.164.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 321 | 141.211.168.0/22 | United States | 1024 | 7 | 0 | 0.00% |
| 322 | 141.211.172.0/22 | United States | 1024 | 8 | 0 | 0.00% |
| 323 | 141.211.176.0/22 | United States | 1024 | 6 | 0 | 0.00% |
| 324 | 141.211.180.0/22 | United States | 1024 | 7 | 0 | 0.00% |
| 325 | 141.211.184.0/22 | United States | 1024 | 24 | 0 | 0.00% |
| 326 | 141.211.192.0/22 | United States | 1024 | 7 | 0 | 0.00% |
| 327 | 141.211.196.0/22 | United States | 1024 | 4 | 0 | 0.00% |
| 328 | 141.211.200.0/22 | United States | 1024 | 2 | 0 | 0.00% |
| 329 | 141.211.204.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 330 | 141.211.208.0/22 | United States | 1024 | 11 | 0 | 0.00% |
