Port report
Port 1521Oracle
7-day honeypot probe activity targeting destination port 1521. First seen 2026-05-14, most recent 2026-05-21 10:02.
Events 7d
794
Source IPs
217
Source ASNs
34
Countries
12
Top source ASNs
Top source countries
Top source IPs hitting port 1521
- 185.3.95.9847 eventsGB· AS63949 Akamai Connected Cloud
- 146.190.210.12847 eventsUS· AS14061 DigitalOcean, LLC
- 45.33.15.5047 eventsUS· AS63949 Akamai Connected Cloud
- 24.144.99.16647 eventsUS· AS14061 DigitalOcean, LLC
- 24.199.91.15947 eventsUS· AS14061 DigitalOcean, LLC
- 66.228.38.15846 eventsUS· AS63949 Akamai Connected Cloud
- 18.218.118.20344 eventsUS· AS16509 Amazon.com, Inc.
- 3.131.220.12128 eventsUS· AS16509 Amazon.com, Inc.
- 16.58.56.21426 eventsUS· AS16509 Amazon.com, Inc.
- 18.116.101.22012 eventsUS· AS16509 Amazon.com, Inc.
- 167.94.146.529 eventsUS· AS398705 Censys, Inc.
- 199.45.154.1259 eventsUS· AS398722 Censys, Inc.
- 199.45.155.1089 eventsUS· AS398722 Censys, Inc.
- 66.132.172.329 eventsUS· AS398324 Censys, Inc.
- 66.132.172.2119 eventsUS· AS398324 Censys, Inc.
- 167.94.146.609 eventsUS· AS398705 Censys, Inc.
- 66.132.186.1899 eventsUS
- 199.45.155.719 eventsUS· AS398722 Censys, Inc.
- 66.132.172.419 eventsUS· AS398324 Censys, Inc.
- 167.94.146.589 eventsUS· AS398705 Censys, Inc.
- 170.64.221.1039 eventsAU· AS14061 DigitalOcean, LLC
- 66.132.224.2349 eventsUS
- 3.132.26.2328 eventsUS· AS16509 Amazon.com, Inc.
- 115.231.78.116 eventsCN· AS58461 CT-HangZhou-IDC
- 160.119.76.586 eventsSC· AS49870 Alsycon B.V.
Top user-agents on port 1521
- visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.3695
- Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/)66
- Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.015
- Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.86 Safari/537.368
- python-httpx/0.28.18
- Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.364
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 YaBrowser/23.1.2.987 Yowser/2.5 Safari/537.364
- Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Edg/139.0.0.03
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 Edg/110.0.1587.503
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 YaBrowser/24.1.0.0 Safari/537.363
JSON: /api/port/1521. CSV: /api/port/1521?format=csv.