The public IP address 12.3.33.228 is located in Harleysville, Pennsylvania, 19438, United States. It is assigned to the ISP AT&T Business and sub-delegated to Csl-asn-as17033. The address belongs to ASN 17033 which is delegated to CSL-ASN-AS17033. Please have a look at the tables below for full details about 12.3.33.228, or use the IP Lookup tool to find the approximate IP location for any public IP address.
LEGACY Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.