http://www.blocklist.de/en/ IP 81.193.27.73 http://www.blocklist.de/en/search.html?as=3243 Mon, 26 Oct 2026 05:15:26 +0200 IP: 81.193.27.73 HOST: 81.193.27.73 AS: 3243 AS-NAME: MEO-RESIDENCIAL - MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A., PT Service: sip Last Attack: 26.10.2026 17:15:26 Count: 1