LeakIX - Host api.regen.network

Domain api.regen.network

United States

AMAZON-02

Software information

Heroku

tcp/443 tcp/80

Swagger API description is publicly available

Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.

Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.

While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.

IP: 13.248.132.87
Domain: api.regen.network
Port: 80
URL: http://api.regen.network

First seen 2025-11-24 01:16
Last seen 2026-01-09 23:17
Open for 46 days
- Severity: info
  Fingerprint: 5733ddf49ff49cd110b5863ca04e28ac7fbad5047fbad5047fbad5047fbad504
```
Public Swagger UI/API detected at path: /api-docs/swagger.json - sample paths:
GET /data/v2/iri-gen
GET /data/v2/metadata-graph/{iri}
```
  Found on 2026-01-09 23:17
Create report
Swagger API description is publicly available

Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.

Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.

While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.

IP: 35.71.145.101
Domain: api.regen.network
Port: 443
URL: https://api.regen.network

First seen 2025-11-24 01:16
Last seen 2026-01-09 14:15
Open for 46 days
- Severity: info
  Fingerprint: 5733ddf49ff49cd110b5863ca04e28ac7fbad5047fbad5047fbad5047fbad504
```
Public Swagger UI/API detected at path: /api-docs/swagger.json - sample paths:
GET /data/v2/iri-gen
GET /data/v2/metadata-graph/{iri}
```
  Found on 2026-01-09 14:15
Create report

Open service 13.248.132.87:80 · api.regen.network

2026-01-09 23:17

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Fri, 09 Jan 2026 23:18:21 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=2Vt3YtgNRy5SfN4dBuJ4gvhllSDj5bxGgk3tKLosk4k%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1768000701"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=2Vt3YtgNRy5SfN4dBuJ4gvhllSDj5bxGgk3tKLosk4k%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1768000701"
Server: Heroku
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 3 days ago by HttpPlugin

Create report

Open service 35.71.145.101:443 · api.regen.network

2026-01-09 14:15

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Fri, 09 Jan 2026 14:15:17 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=ZUX3IL1E3v8Jb%2FOnNA22ogjikJoR21h6O%2B98HFvaAFY%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1767968117"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=ZUX3IL1E3v8Jb%2FOnNA22ogjikJoR21h6O%2B98HFvaAFY%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1767968117"
Server: Heroku
Set-Cookie: session=e30=; path=/; expires=Sat, 10 Jan 2026 14:15:17 GMT; samesite=lax; secure; httponly
Set-Cookie: session.sig=UDumwKy-u4QVQU6yAAlQhL3FJeQ; path=/; expires=Sat, 10 Jan 2026 14:15:17 GMT; samesite=lax; secure; httponly
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2026-01-09 by HttpPlugin

Create report

Open service 35.71.145.101:443 · api.regen.network

2026-01-02 19:13

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Fri, 02 Jan 2026 19:13:01 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=JZKWb07EwrHa6VNpXqnD9RzXYcERUHBMsvxzG2Z1j%2Fw%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1767381181"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=JZKWb07EwrHa6VNpXqnD9RzXYcERUHBMsvxzG2Z1j%2Fw%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1767381181"
Server: Heroku
Set-Cookie: session=e30=; path=/; expires=Sat, 03 Jan 2026 19:13:01 GMT; samesite=lax; secure; httponly
Set-Cookie: session.sig=UDumwKy-u4QVQU6yAAlQhL3FJeQ; path=/; expires=Sat, 03 Jan 2026 19:13:01 GMT; samesite=lax; secure; httponly
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2026-01-02 by HttpPlugin

Create report

Open service 13.248.132.87:80 · api.regen.network

2026-01-02 12:48

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Fri, 02 Jan 2026 12:48:13 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=%2FNZcfHtpnQY8Hbyf1GzuwXzWJZc1ssChhry5t1TdrAk%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1767358093"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=%2FNZcfHtpnQY8Hbyf1GzuwXzWJZc1ssChhry5t1TdrAk%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1767358093"
Server: Heroku
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2026-01-02 by HttpPlugin

Create report

Open service 35.71.145.101:443 · api.regen.network

2025-12-23 09:19

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Tue, 23 Dec 2025 09:19:32 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=EcE7vqD5Xk%2BI%2FgjAr6KA6Zv59F9u0pP9FWxCht7EEDM%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1766481572"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=EcE7vqD5Xk%2BI%2FgjAr6KA6Zv59F9u0pP9FWxCht7EEDM%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1766481572"
Server: Heroku
Set-Cookie: session=e30=; path=/; expires=Wed, 24 Dec 2025 09:19:32 GMT; samesite=lax; secure; httponly
Set-Cookie: session.sig=UDumwKy-u4QVQU6yAAlQhL3FJeQ; path=/; expires=Wed, 24 Dec 2025 09:19:32 GMT; samesite=lax; secure; httponly
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2025-12-23 by HttpPlugin

Create report

Open service 13.248.132.87:80 · api.regen.network

2025-12-22 17:48

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Mon, 22 Dec 2025 17:48:43 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=6CTZODPuJA9knk5R7GMKOtKJZCoLT0yzAcBVQFx14lU%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1766425723"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=6CTZODPuJA9knk5R7GMKOtKJZCoLT0yzAcBVQFx14lU%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1766425723"
Server: Heroku
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2025-12-22 by HttpPlugin

Create report

Open service 35.71.145.101:443 · api.regen.network

2025-12-21 11:22

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Sun, 21 Dec 2025 11:22:28 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=aNMxlrrdgc9c6Le8E1%2F0ZVWrrGai3VT4d%2Fz24zXEaE0%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1766316148"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=aNMxlrrdgc9c6Le8E1%2F0ZVWrrGai3VT4d%2Fz24zXEaE0%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1766316148"
Server: Heroku
Set-Cookie: session=e30=; path=/; expires=Mon, 22 Dec 2025 11:22:28 GMT; samesite=lax; secure; httponly
Set-Cookie: session.sig=UDumwKy-u4QVQU6yAAlQhL3FJeQ; path=/; expires=Mon, 22 Dec 2025 11:22:28 GMT; samesite=lax; secure; httponly
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2025-12-21 by HttpPlugin

Create report

Open service 13.248.132.87:80 · api.regen.network

2025-12-20 20:51

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Sat, 20 Dec 2025 20:51:45 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=ra%2B9PRdA6fHvS6APOTZCJ9a0GH7g34qYY2wOnIsoqqY%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1766263905"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=ra%2B9PRdA6fHvS6APOTZCJ9a0GH7g34qYY2wOnIsoqqY%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1766263905"
Server: Heroku
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2025-12-20 by HttpPlugin

Create report

Open service 35.71.145.101:443 · api.regen.network

2025-12-19 07:06

HTTP/1.1 404 Not Found
Content-Length: 139
Content-Security-Policy: default-src 'none'
Content-Type: text/html; charset=utf-8
Date: Fri, 19 Dec 2025 07:06:37 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=4hiFWIUIlN%2BUjMc6vC4xzqLe0oEjJk1aibjByqnRa%2FA%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1766127997"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=4hiFWIUIlN%2BUjMc6vC4xzqLe0oEjJk1aibjByqnRa%2FA%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1766127997"
Server: Heroku
Set-Cookie: session=e30=; path=/; expires=Sat, 20 Dec 2025 07:06:37 GMT; samesite=lax; secure; httponly
Set-Cookie: session.sig=UDumwKy-u4QVQU6yAAlQhL3FJeQ; path=/; expires=Sat, 20 Dec 2025 07:06:37 GMT; samesite=lax; secure; httponly
Via: 1.1 heroku-router
X-Content-Type-Options: nosniff
X-Powered-By: Express
Connection: close

Page title: Error

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /</pre>
</body>
</html>

Found 2025-12-19 by HttpPlugin

Create report

api.regen.network

Fingerprint:

3b4898f0a03b1c2c6d275326c21e40ecfb9be872a6b98bbdb1686e9a023da4ac

CN:

api.regen.network

Key:

RSA-2048

Issuer:

R13

Not before:

2025-11-24 00:17

Not after:

2026-02-22 00:17

Domain summary

api.regen.network 10

1 recorded

IP summary

13.248.132.87 1 35.71.145.101 1

2 recorded

Domain api.regen.network

United States

Software information

Swagger API description is publicly available

Swagger API description is publicly available

api.regen.network

Domain summary

IP summary