12.181.163.216 🇺🇸

The public IP address 12.181.163.216 is located in Chicago, Illinois, 60602, United States. It is assigned to the ISP AT&T Business and sub-delegated to First Data Corporation. The address belongs to ASN 11273 which is delegated to FDCSGNET.
Please have a look at the tables below for full details about 12.181.163.216, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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12.181.163.216 IP Address Location

Reverse IP (PTR)none
ASN11273 (FDCSGNET)
ISPAT&T Business
OrganizationFirst Data Corporation
IP Connection TypeCorporate [internet speed test]
IP LocationChicago, Illinois, 60602, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateIllinois (IL)
IP CityChicago
IP Postcode60602
IP Latitude41.8874 / 41°53′14″ N
IP Longitude-87.6318 / 87°37′54″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 12.0.0.0/8

IPv4 Address Space Prefix012/8
Regional Internet Registry (RIR)AT&T Bell Laboratories
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
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.

12.181.163.216 IP Address Representations

CIDR Notation12.181.163.216/32
Decimal Notation213230552
Hexadecimal Notation0x0cb5a3d8
Octal Notation01455321730
Binary Notation 1100101101011010001111011000
Dotted-Decimal Notation12.181.163.216
Dotted-Hexadecimal Notation0x0c.0xb5.0xa3.0xd8
Dotted-Octal Notation014.0265.0243.0330
Dotted-Binary Notation00001100.10110101.10100011.11011000