Port 9999

HoneyLabs honeypots recorded 813 probes against destination port 9999 from 284 distinct source IP addresses in the last 7 days.

First observed 2026-10-06 04:08:49, most recently 2026-10-13 02:43:07 (UTC).

Most active source addresses

Source IPProbesNetworkCountry
3.129.187.3827Amazon.com, Inc.US
156.225.1.9218AGOTOZ PTE. LTD.HK
152.32.209.10818UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDHK
18.218.118.20316Amazon.com, Inc.US
185.191.236.3815GRUPO PANAGLOBAL 15 S.ACH
3.130.168.215Amazon.com, Inc.US
165.154.12.8214UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDAE
107.189.2.17214FranTech SolutionsLU

Networks it comes from

ASNOrganisationProbesSource IPs
AS398324Censys, Inc.11312
AS16509Amazon.com, Inc.695
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED596
AS396982Google LLC5352
AS45102Alibaba (US) Technology Co., Ltd.5129
AS398705Censys, Inc.505

Where it comes from

CountryProbes
United States489
Hong Kong76
Russia34
The Netherlands23
Germany18
United Arab Emirates16

Client strings seen on this port

User agentProbes
Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/)100
visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.3649
curl/7.64.123
curl/7.74.022
Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity18

Port report

Port report

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