akka-http

The Streaming-first HTTP server/module of Akka

[jonasjacek]

UA: akka-http/10.0.6
Protocol: HTTP/1.1
Robots.txt: No
Host: Net By Net Holding LLC (ISP)
NetRange: 176.194.0.0 - 176.195.255.255
CIDR: 176.194.0.0/16

Akka is a toolkit and runtime for building highly concurrent, distributed, and resilient message-driven applications on the JVM.

[keyplyr]

So akka-http must be the web client.