IP Lookup ResultSnapshotNotice: data is being updated, so some fields may be inaccurate.IP Address128.252.90.18PingTracerouteLocation United States,Missouri,St LouisCorrectASNAS2552ASN OwnerISPWashington UniversityCompanyISPWashington UniversityLongitude-90.3108Latitude38.6488IP TypeResidentialWhy Datacenter?Native IPNative IPWhy Roaming IP?Risk ScoreIP Address (Decimal)2164021778
ASN HistoryNetworkAS OrganizationCountryFirst SeenLast SeenAS2552128.252.0.0/16IDCWUSTL US 2012-01-28 07:07 2026-07-02 17:24
Recent IP Lookups128.252.90.18109.89.12.91143.0.107.5069.44.110.158134.71.187.14545.71.32.41206.204.12.101122.11.181.5449.217.19.246175.170.98.139111.166.160.40129.35.109.239137.100.1.943.254.20.6368.67.223.23769.80.176.203200.110.75.45199.45.151.19114.174.67.91193.69.0.67128.252.90.17128.252.90.19