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.
The data shown may not match the actual data as the AS data is updated monthly.
The data shown may not match the actual data as the AS data is updated monthly.
AS3741 NTT-DATA-Inc, page 6
Spam statistics of AS3741 NTT-DATA-Inc
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| South Africa | 10 | 62 | Paid VPN, Hosting, pay_system |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 4 570 | 21 | 0.46% |
| Websites count | IP addresses with websites | ||
| 6 303 | 1 950 |
Spam activity log
- spam active IP adresses - AS3741 Spam rate - South Africa average spam rate
Whois AS3741
SPAM active IP addresses in AS3741 NTT-DATA-Inc
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 197.101.163.68 | 2025-11-19 22:40:07 | 2026-10-24 04:25:16 | 3 |
| 2 | 196.210.236.65 | 2026-01-17 09:46:48 | 2026-10-26 04:46:49 | 3 |
| 3 | 168.210.83.183 | 2026-07-01 02:16:58 | 2026-11-02 17:33:52 | 3 |
| 4 | 197.101.78.59 | 2026-02-21 06:52:47 | 2026-11-05 17:04:44 | 3 |
| 5 | 196.210.239.173 | 2026-07-08 10:17:21 | 2026-11-06 09:32:50 | 3 |
| 6 | 168.210.211.40 | 2026-10-13 05:05:49 | 2026-11-03 16:31:15 | 4 |
| 7 | 197.99.33.104 | 2026-10-28 04:15:01 | 2026-11-05 02:55:28 | 4 |
| 8 | 168.210.211.145 | 2026-10-15 08:32:13 | 2026-11-05 21:33:42 | 5 |
| 9 | 168.210.210.210 | 2026-04-14 15:38:44 | 2026-10-27 14:03:32 | 6 |
| 10 | 197.101.83.65 | 2025-12-16 15:57:37 | 2026-11-02 10:37:22 | 6 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 151 | 163.201.36.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 152 | 163.201.44.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 153 | 163.201.56.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 154 | 163.201.120.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 155 | 163.201.124.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 156 | 163.201.144.0/22 | South Africa | 1024 | 2 | 0 | 0.00% |
| 157 | 163.201.156.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 158 | 163.201.172.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 159 | 163.201.176.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 160 | 163.201.208.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 161 | 163.201.212.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 162 | 163.201.216.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 163 | 163.201.224.0/22 | South Africa | 1024 | 2 | 0 | 0.00% |
| 164 | 163.201.244.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 165 | 163.203.0.0/18 | South Africa | 16384 | 4 | 0 | 0.00% |
| 166 | 163.203.0.0/16 | South Africa | 65536 | 14 | 0 | 0.00% |
| 167 | 163.203.24.0/22 | South Africa | 1024 | 2 | 0 | 0.00% |
| 168 | 163.203.32.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 169 | 163.203.36.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 170 | 163.203.84.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 171 | 163.203.104.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 172 | 163.203.112.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 173 | 163.203.116.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 174 | 163.203.140.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 175 | 163.203.172.0/22 | South Africa | 1024 | 2 | 0 | 0.00% |
| 176 | 163.203.180.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 177 | 163.203.236.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 178 | 163.203.248.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 179 | 164.148.8.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
| 180 | 164.148.24.0/22 | South Africa | 1024 | 1 | 0 | 0.00% |
