Port 3878
HoneyLabs honeypots recorded 20 probes against destination port 3878 from 8 distinct source IP addresses in the last 7 days.
First observed 2026-08-08 03:56:31, most recently 2026-08-12 17:21:48 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 152.32.170.55 | 5 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 118.193.36.107 | 4 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 172.105.93.118 | 3 | Akamai Connected Cloud | DE |
| 184.58.208.61 | 3 | Charter Communications Inc | US |
| 217.60.78.57 | 2 | Throttle Limited | AE |
| 146.190.25.255 | 1 | DigitalOcean, LLC | NL |
| 159.203.61.235 | 1 | DigitalOcean, LLC | CA |
| 71.195.223.228 | 1 | Comcast Cable Communications, LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 9 | 2 |
| AS10796 | Charter Communications Inc | 3 | 1 |
| AS63949 | Akamai Connected Cloud | 3 | 1 |
| AS14061 | DigitalOcean, LLC | 2 | 2 |
| AS198189 | Throttle Limited | 2 | 1 |
| AS7922 | Comcast Cable Communications, LLC | 1 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| Hong Kong | 9 |
| United States | 4 |
| Germany | 3 |
| United Arab Emirates | 2 |
| The Netherlands | 1 |
| Canada | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36 | 4 |
| Go-http-client/1.1 | 3 |
| Mozilla/5.0 zgrab/0.x | 2 |
| Mozilla/5.0 (Windows NT 8_0; Win64; x64) AppleWebKit/582.46 (KHTML, like Gecko) Chrome/54.0.1088 Safari/537.36 | 1 |
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