The IP address 145.122.137.4 : 145.122.EARLY-REGISTRATION.of.SURFnet.invalid

The IP address 145.122.137.4 detail

The IP address 145.122.137.4 (IPv4) is written in long version -1854240508.

This IPv4 address is provided by the ISP SURFnet, The Netherlands which is the access point AS1103 (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: Netherlands