The IP address 81.193.23.171 : bl4-23-171.dsl.telepac.pt

The IP address 81.193.23.171 detail

The IP address 81.193.23.171 (IPv4) is written in long version 1371609003.

This IPv4 address is provided by the ISP MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. which is the access point AS3243 (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: Portugal