Port 13
HoneyLabs honeypots recorded 77 probes against destination port 13 from 49 distinct source IP addresses in the last 7 days.
First observed 2026-10-20 08:15:11.915000, most recently 2026-10-26 21:28:20.297000 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 89.181.110.43 | 7 | Nos Comunicacoes, S.A. | PT |
| 91.204.224.17 | 4 | Hdtidc Limited | KR |
| 106.75.14.65 | 3 | China Unicom Beijing Province Network | CN |
| 106.75.8.124 | 3 | China Unicom Beijing Province Network | CN |
| 45.156.128.51 | 3 | Sistemas Informaticos, S.A. | PT |
| 109.105.210.62 | 3 | Zenlayer Inc | PT |
| 109.105.210.57 | 3 | Zenlayer Inc | PT |
| 198.235.24.194 | 2 | Google LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS396982 | Google LLC | 29 | 23 |
| AS21859 | Zenlayer Inc | 8 | 4 |
| AS211680 | Sistemas Informaticos, S.A. | 7 | 4 |
| AS2860 | Nos Comunicacoes, S.A. | 7 | 1 |
| AS213412 | ONYPHE SAS | 6 | 6 |
| AS4808 | China Unicom Beijing Province Network | 6 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 29 |
| Portugal | 22 |
| China | 7 |
| France | 6 |
| South Korea | 4 |
| Russia | 2 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.86 Safari/537.36 | 6 |
| python-httpx/0.28.1 | 6 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 6 |
| Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36 | 4 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 3 |
Port report
Port report
Loading live data…