Port 9900
HoneyLabs honeypots recorded 172 probes against destination port 9900 from 32 distinct source IP addresses in the last 7 days.
First observed 2026-09-14 14:48:46, most recently 2026-09-20 02:23:36 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 185.228.82.243 | 96 | MC-Node | NL |
| 104.198.104.63 | 41 | Google LLC | US |
| 87.251.64.129 | 4 | Shesternin Vladimir Anatolievich | RU |
| 207.90.244.28 | 2 | Cogent Communications, LLC | US |
| 87.251.64.18 | 2 | Shesternin Vladimir Anatolievich | RU |
| 195.184.76.31 | 1 | ONYPHE SAS | US |
| 195.184.76.121 | 1 | ONYPHE SAS | US |
| 195.184.76.164 | 1 | ONYPHE SAS | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS211750 | MC-Node | 96 | 1 |
| AS396982 | Google LLC | 54 | 14 |
| AS213412 | ONYPHE SAS | 8 | 8 |
| AS212835 | Shesternin Vladimir Anatolievich | 6 | 2 |
| AS209334 | Modat B.V. | 4 | 4 |
| AS174 | Cogent Communications, LLC | 2 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| The Netherlands | 97 |
| United States | 60 |
| Russia | 6 |
| Canada | 3 |
| United Kingdom | 3 |
| Belgium | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| mcnode-exporter/1.0 | 64 |
| crusader-worker/1.0 | 41 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 12 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 6 |
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