Port 556
HoneyLabs honeypots recorded 48 probes against destination port 556 from 19 distinct source IP addresses in the last 7 days.
First observed 2026-11-09 07:52, most recently 2026-11-15 02:42 (UTC).
What the sensors show
The sources sat in 10 networks across 8 countries. One address, 185.136.15.2, sent 29% of them. The largest source network was AS210328 (AO ALMAZ), with 31% of the probes from 2 addresses. 10 of the 19 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 185.136.15.2 | 14 | AO ALMAZ | KZ |
| 154.197.56.163 | 6 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | SC |
| 206.81.26.223 | 6 | DigitalOcean, LLC | DE |
| 45.141.233.16 | 6 | MEVSPACE sp. z o.o. | BG |
| 195.184.76.31 | 2 | ONYPHE SAS | US |
| 102.220.162.157 | 1 | VPS Dedicated LLC | SI |
| 195.184.76.105 | 1 | ONYPHE SAS | US |
| 104.152.52.112 | 1 | Rethem Hosting LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS210328 | AO ALMAZ | 15 | 2 |
| AS213412 | ONYPHE SAS | 8 | 7 |
| AS201814 | MEVSPACE sp. z o.o. | 6 | 1 |
| AS14061 | DigitalOcean, LLC | 6 | 1 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 6 | 1 |
| AS14987 | Rethem Hosting LLC | 2 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| Kazakhstan | 15 |
| United States | 11 |
| Bulgaria | 6 |
| Seychelles | 6 |
| Germany | 6 |
| Romania | 2 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 | 13 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36 | 5 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 5 |
| curl/7.61.1 | 2 |
Port report
Port report
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