Port 23556
HoneyLabs honeypots recorded 91 probes against destination port 23556 from 55 distinct source IP addresses in the last 7 days.
First observed 2026-09-17 13:53:21, most recently 2026-09-24 11:19:57 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 184.105.247.252 | 9 | Hurricane Electric LLC | US |
| 184.105.139.69 | 6 | Hurricane Electric LLC | US |
| 8.219.228.253 | 3 | Alibaba (US) Technology Co., Ltd. | SG |
| 47.236.254.156 | 3 | Alibaba (US) Technology Co., Ltd. | SG |
| 65.49.1.80 | 3 | Hurricane Electric LLC | US |
| 216.218.206.69 | 3 | Hurricane Electric LLC | US |
| 184.105.139.70 | 3 | Hurricane Electric LLC | US |
| 216.218.206.67 | 3 | Hurricane Electric LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | 57 | 26 |
| AS396982 | Google LLC | 26 | 25 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 6 | 2 |
| AS209334 | Modat B.V. | 2 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 82 |
| Singapore | 6 |
| Canada | 2 |
| United Kingdom | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| curl/7.68.0 | 23 |
| Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0 | 6 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:125.0) Gecko/20100101 Firefox/125.0 | 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 |
| Mozilla/5.0 (Windows NT 10.0; rv:110.0) Gecko/20100101 Firefox/110.0 | 3 |
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