Localhost11501 Exclusive ((link)) -

Unlike well-known ports — 80 for web traffic, 443 for secure web, 3306 for MySQL — port 11501 has no official IANA assignment. It falls into the “dynamic” or “private” port range (49152–65535), meaning it’s typically used ephemerally by applications or manually assigned by developers.

shardLimit is applied as a stream limit (or as a total shards limit) localhost11501 exclusive

In the sprawling universe of networked applications, most users never look beyond their browser’s address bar. But for developers, data scientists, and power users, an address like localhost:11501 is a familiar beacon. It represents a private conversation happening inside your own machine — one that could be running a Jupyter notebook, a containerized web app, or a custom API endpoint. Unlike well-known ports — 80 for web traffic,

It may be a "sneak peek" or private build of a website or app that hasn't been deployed to a public domain. By binding to 127.0.0.1:11501 But for developers, data scientists, and power users,

Where did you (e.g., in a specific app, a browser error, or a game)? Are you trying to access a service on that port? Is this part of a coding project you are working on? What is Localhost? - OVHcloud