Port 9600 (Logstash)
HoneyLabs honeypots recorded 644 probes against destination port 9600 (Logstash) from 141 distinct source IP addresses in the last 7 days.
First observed 2026-11-04 16:05, most recently 2026-11-11 13:52 (UTC).
What the sensors show
The sources sat in 29 networks across 15 countries. No single address sent more than 13% of them. The largest source network was AS14061 (DigitalOcean, LLC), with 24% of the probes from 9 addresses. 23 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 154.44.186.27 | 82 | Ultahost, Inc. | ES |
| 157.230.166.5 | 46 | DigitalOcean, LLC | US |
| 45.79.223.14 | 46 | Akamai Connected Cloud | US |
| 104.248.184.152 | 46 | DigitalOcean, LLC | US |
| 142.93.127.97 | 46 | DigitalOcean, LLC | US |
| 18.218.118.203 | 20 | Amazon.com, Inc. | US |
| 18.116.101.220 | 17 | Amazon.com, Inc. | US |
| 3.131.220.121 | 16 | Amazon.com, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS14061 | DigitalOcean, LLC | 156 | 9 |
| AS398324 | Censys, Inc. | 104 | 16 |
| AS214036 | Ultahost, Inc. | 82 | 1 |
| AS16509 | Amazon.com, Inc. | 66 | 4 |
| AS396982 | Google LLC | 49 | 48 |
| AS63949 | Akamai Connected Cloud | 46 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 471 |
| Spain | 82 |
| Portugal | 30 |
| Russia | 15 |
| The Netherlands | 9 |
| United Kingdom | 9 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 86 |
| nerva/1.0 | 78 |
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 47 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 17 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 16 |
Port report
Port report
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