Port 139 (SMB)
HoneyLabs honeypots recorded 761 probes against destination port 139 (SMB) from 191 distinct source IP addresses in the last 7 days.
First observed 2026-09-22 23:45:48, most recently 2026-09-29 22:23:01 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 93.174.93.12 | 103 | IP Volume inc | NL |
| 89.248.171.24 | 34 | IP Volume inc | NL |
| 80.82.77.202 | 23 | IP Volume inc | NL |
| 128.14.226.191 | 22 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | US |
| 178.175.219.167 | 15 | Mynet S.r.l. | IT |
| 66.132.172.98 | 11 | Censys, Inc. | US |
| 101.36.97.70 | 11 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | GB |
| 123.58.200.21 | 11 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | KR |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS202425 | IP Volume inc | 162 | 4 |
| AS8075 | Microsoft Corporation | 101 | 38 |
| AS398324 | Censys, Inc. | 100 | 11 |
| AS396982 | Google LLC | 77 | 41 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 74 | 8 |
| AS398722 | Censys, Inc. | 24 | 3 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 345 |
| The Netherlands | 162 |
| Hong Kong | 48 |
| Brazil | 30 |
| Belgium | 29 |
| France | 25 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Python/3.10 aiohttp/3.8.4 | 158 |
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 77 |
| Mozilla/5.0 (compatible; FlowIQ/1.0; +https://flowiq-labs.com/scanning-info) | 24 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 17 |
| Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36 | 16 |
Port report
Port report
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