The IP address 129.21.134.3 : Samaras-Air-7.wireless.rit.edu

The IP address 129.21.134.3 detail

The IP address 129.21.134.3 (IPv4) is written in long version -2129295869.

This IPv4 address is provided by the ISP Rochester Institute of Technology which is the access point AS4385 (Corresponds to a physical point or line copper / fiber that IP address is connected to the ISP).
ISP can be a web host in case the IP address matches a website and not to an ADSL line.

Approximate geolocation of this IP address: United States