IP Lookup ResultSnapshotNotice: data is being updated, so some fields may be inaccurate.IP Address128.252.220.9PingTracerouteLocation United States,Missouri,St LouisCorrectASNAS2552ASN OwnerISPWashington UniversityCompanyISPWashington UniversityLongitude-90.3108Latitude38.6488IP TypeResidentialWhy Datacenter?Native IPNative IPWhy Roaming IP?Risk ScoreIP Address (Decimal)2164055049
ASN HistoryNetworkAS OrganizationCountryFirst SeenLast SeenAS2552128.252.0.0/16IDCWUSTL US 2012-01-28 07:07 2026-07-02 17:24
Recent IP Lookups2405:4802:9819:9940:9843:9e51:5d10:2564128.252.220.9124.121.169.52216.163.64.12216.249.60.36135.136.19.133201.240.4.157115.40.232.15643.225.80.11547.241.0.13962.53.183.197123.98.16.56192.89.232.9127.125.232.11116.74.3.9345.33.57.7114.53.152.16387.199.167.22273.103.41.236216.252.58.42128.252.220.8128.252.220.10