153.129.31.172
| ISP | Open Computer Network |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4713 |
| Hostname(s) | p1931172-ipxg00g01sizuokaden.shizuoka.ocn.ne.jp |
| Domain Name | ocn.ne.jp |
| Country | 🇯🇵 Japan |
| City | Nagano, Nagano |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 153.129.31.172
This IP address has been reported a total of 50 times from 27 distinct sources. 153.129.31.172 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 20 reports; Germany with 8 reports; France with 7 reports. The most common categories in these recent reports were: Port Scan 47 times; Brute-Force 11 times; Hacking 10 times; IoT Targeted 4 times; Email Spam 1 time; Other 2 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2026-09-22 02:45:05 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:61440 dst:23
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-09-21 13:11:17 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇷🇺 genokrad |
Unauthorized connection try on TCP/23 (Telnet)
|
Port Scan | ||
| 🇩🇪 KPS |
PortscanT
|
Port Scan | ||
| Anonymous |
23/tcp (1 or more attempts)
|
Port Scan | ||
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=60956 dstport=23
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| Anonymous |
|
Port Scan IoT Targeted | ||
| 🇫🇷 Hiigara |
connection attempt : 153.129.31.172 on port : tcp/23 (Telnet)
|
Port Scan | ||
| 🇺🇸 RAP |
2026-09-20 18:28:06 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇩🇪 Tsumugi Kotobuki |
|
Port Scan Hacking |
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