12.185.4.255 🇺🇸

The public IP address 12.185.4.255 is located in Washington, District of Columbia, 20024, United States. It is assigned to the ISP AT&T Business and sub-delegated to AT&T Internet Services. The address belongs to ASN 4185 which is delegated to ATTIS-ASN4185.
Please have a look at the tables below for full details about 12.185.4.255, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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12.185.4.255 IP Address Location

Reverse IP (PTR)none
ASN4185 (ATTIS-ASN4185)
ISPAT&T Business
OrganizationAT&T Internet Services
IP Connection TypeCable/DSL [internet speed test]
IP LocationWashington, District of Columbia, 20024, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateDistrict of Columbia (DC)
IP CityWashington
IP Postcode20024
IP Latitude38.8778 / 38°52′40″ N
IP Longitude-77.0127 / 77°0′45″ W
IP TimezoneAmerica/New_York
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.

12.185.4.255 IP Address Representations

CIDR Notation12.185.4.255/32
Decimal Notation213452031
Hexadecimal Notation0x0cb904ff
Octal Notation01456202377
Binary Notation 1100101110010000010011111111
Dotted-Decimal Notation12.185.4.255
Dotted-Hexadecimal Notation0x0c.0xb9.0x04.0xff
Dotted-Octal Notation014.0271.04.0377
Dotted-Binary Notation00001100.10111001.00000100.11111111