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Port 4573

HoneyLabs honeypots recorded 397 probes against destination port 4573 from 129 distinct source IP addresses in the last 7 days.

First observed 2026-08-13 13:37:02, most recently 2026-08-20 13:28:34 (UTC).

Most active source addresses

Source IPProbesNetworkCountry
64.62.156.22220Hurricane Electric LLCUS
64.62.156.19217Hurricane Electric LLCUS
65.49.1.2416Hurricane Electric LLCUS
65.49.1.12216Hurricane Electric LLCUS
65.49.1.17216Hurricane Electric LLCUS
216.218.206.6913Hurricane Electric LLCUS
216.218.206.6813Hurricane Electric LLCUS
184.105.139.7013Hurricane Electric LLCUS

Networks it comes from

ASNOrganisationProbesSource IPs
AS6939Hurricane Electric LLC356112
AS211486Alferov Aleksey Aleksandrovich143
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED133
AS213412ONYPHE SAS88
AS209896Contrust Solutions S.R.L.42
AS206264Amarutu Technology Ltd21

Where it comes from

CountryProbes
United States371
Bulgaria14
Hong Kong10
Seychelles2

Client strings seen on this port

User agentProbes
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.3624
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.011
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.3610
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.369
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/101.0.4951.41 Safari/537.368

Port report

Port report

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