4.31.72.5 IP Address SummaryIP Address Location Information for 4.31.72.5 City: WashingtonState: District of ColumbiaCountry: United States of AmericaPostal Code: 20001Time Zone: -04:00Host Info for 4.31.72.5 ISP: Level 3 Communications Inc.Domain: level3.comNetwork Speed: DSLProxy Information for 4.31.72.5 Known Proxy: noASN Information for 4.31.72.5 ASN: 3356Organization: Level 3 Parent LLCASN IP Range: 4.31.0.0/17Copy All IP ResultsPrint All IP Results