203.16.71.72 IP Address SummaryIP Address Location Information for 203.16.71.72 City: SydneyState: New South WalesCountry: AustraliaPostal Code: 2000Time Zone: +10:00Host Info for 203.16.71.72 ISP: SingTel Optus Pty LtdDomain: optus.com.auNetwork Speed: DSLProxy Information for 203.16.71.72 Known Proxy: noASN Information for 203.16.71.72 ASN: 7474Organization: SingTel Optus Pty LtdASN IP Range: 203.16.71.0/24Copy All IP ResultsPrint All IP Results