AS211680: Sistemas Informaticos, S.A.
HoneyLabs honeypots recorded 1,814 probes from AS211680 (Sistemas Informaticos, S.A.) in the last 7 days, originating from 218 distinct source IP addresses.
First observed 2026-11-07 20:29, most recently 2026-11-14 20:06 (UTC).
What the sensors show
Probes arrived on every day of the 7-day window. The busiest day was 2026-11-12, with 325. Its 218 addresses probed 269 distinct ports. No port took more than 5% of the probes. No single address sent more than 4% of them. 25 of the 25 busiest addresses are recognised research scanners.
Ports it targets
| Port | Probes |
|---|---|
| 443 | 88 |
| 8000 | 44 |
| 50001 | 30 |
| 53 | 30 |
| 9100 | 29 |
| 9001 | 26 |
| 9051 | 24 |
| 8081 | 23 |
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 45.156.128.71 | 75 | Portugal | |
| 45.156.128.51 | 73 | Portugal | |
| 45.156.128.56 | 71 | Portugal | |
| 45.156.128.76 | 71 | Portugal | |
| 45.156.129.75 | 68 | Portugal | |
| 45.156.129.65 | 64 | Portugal | |
| 45.156.129.60 | 61 | Portugal | |
| 45.156.129.95 | 61 | Portugal |
Where it comes from
| Country | Probes |
|---|---|
| Portugal | 1,814 |
Client strings it sends
| User agent | Probes |
|---|---|
| Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.86 Safari/537.36 | 1,129 |
| python-httpx/0.28.1 | 488 |
| kubectl/v1.12.0 (linux/amd64) kubernetes/0ed3388 | 2 |
ASN report
ASN report
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