Port 1433 (MSSQL)
HoneyLabs honeypots recorded 34,961 probes against destination port 1433 (MSSQL) from 1,065 distinct source IP addresses in the last 7 days.
First observed 2026-08-08 18:46:53, most recently 2026-08-15 18:28:43 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 121.32.50.83 | 5,526 | Chinanet | CN |
| 182.142.170.57 | 5,464 | Chinanet | CN |
| 51.79.208.209 | 5,200 | OVH SAS | SG |
| 182.16.3.122 | 2,388 | Netsec Limited | HK |
| 103.152.40.169 | 2,288 | R P World Telecom Pvt Ltd | IN |
| 160.251.222.145 | 2,187 | GMO Internet, Inc. | JP |
| 123.99.201.94 | 1,866 | CT-HangZhou-IDC | CN |
| 190.25.75.206 | 731 | Colombia | CO |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS4134 | Chinanet | 11,910 | 69 |
| AS16276 | OVH SAS | 5,261 | 10 |
| AS45753 | Netsec Limited | 2,388 | 1 |
| AS134294 | R P World Telecom Pvt Ltd | 2,288 | 1 |
| AS58791 | GMO Internet, Inc. | 2,187 | 1 |
| AS58461 | CT-HangZhou-IDC | 1,872 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| China | 14,722 |
| Singapore | 6,026 |
| India | 3,742 |
| Hong Kong | 2,411 |
| Japan | 2,211 |
| United States | 986 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Python/3.10 aiohttp/3.8.4 | 209 |
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 128 |
| Go-http-client/1.1 | 83 |
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 78 |
| 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 | 19 |
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