Port 123 (NTP)
HoneyLabs honeypots recorded 295 probes against destination port 123 (NTP) from 62 distinct source IP addresses in the last 7 days.
First observed 2026-09-14 05:53:46, most recently 2026-09-20 13:26:25 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 157.230.165.126 | 46 | DigitalOcean, LLC | US |
| 45.56.109.109 | 46 | Akamai Connected Cloud | US |
| 67.205.160.10 | 46 | DigitalOcean, LLC | US |
| 3.131.220.121 | 26 | Amazon.com, Inc. | US |
| 3.129.187.38 | 17 | Amazon.com, Inc. | US |
| 152.32.217.163 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | SG |
| 165.154.134.152 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | US |
| 45.43.62.77 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | DE |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS14061 | DigitalOcean, LLC | 92 | 2 |
| AS63949 | Akamai Connected Cloud | 48 | 3 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 45 | 7 |
| AS16509 | Amazon.com, Inc. | 43 | 2 |
| AS8075 | Microsoft Corporation | 11 | 11 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 8 | 5 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 231 |
| Germany | 14 |
| Hong Kong | 14 |
| Singapore | 7 |
| Russia | 7 |
| Romania | 6 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 43 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0 | 24 |
| Mozilla/5.0 (compatible; Infrawatch/1.0; +https://infrawat.ch/) | 8 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 6 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 | 6 |
Port report
Port report
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