Port 99
HoneyLabs honeypots recorded 55 probes against destination port 99 from 38 distinct source IP addresses in the last 7 days.
First observed 2026-11-01 00:38, most recently 2026-11-07 10:03 (UTC).
What the sensors show
The sources sat in 10 networks across 8 countries. No single address sent more than 16% of them. The largest source network was AS396982 (Google LLC), with 27% of the probes from 15 addresses. 6 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 45.141.233.16 | 9 | MEVSPACE sp. z o.o. | BG |
| 94.26.68.90 | 4 | MEVSPACE sp. z o.o. | BG |
| 47.84.140.62 | 2 | Alibaba (US) Technology Co., Ltd. | SG |
| 8.216.6.6 | 2 | Alibaba (US) Technology Co., Ltd. | JP |
| 47.84.60.61 | 2 | Alibaba (US) Technology Co., Ltd. | SG |
| 47.84.59.54 | 2 | Alibaba (US) Technology Co., Ltd. | SG |
| 201.50.22.27 | 2 | AE | |
| 201.50.22.26 | 2 | AE |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS396982 | Google LLC | 15 | 15 |
| AS201814 | MEVSPACE sp. z o.o. | 13 | 2 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 8 | 4 |
| AS213412 | ONYPHE SAS | 8 | 8 |
| AS4134 | Chinanet | 2 | 2 |
| AS63949 | Akamai Connected Cloud | 2 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| Bulgaria | 14 |
| United States | 14 |
| France | 9 |
| Singapore | 6 |
| United Arab Emirates | 4 |
| United Kingdom | 3 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 15 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; | 4 |
| zenox-opendir-discovery/1.0 | 4 |
| 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 | 3 |
Port report
Port report
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