166.205.55.19 🇺🇸

The public IP address 166.205.55.19 is located in Texas, United States. It is assigned to the ISP AT&T Wireless. The address belongs to ASN 7018 which is delegated to ATT-INTERNET4.
Please have a look at the tables below for full details about 166.205.55.19, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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166.205.55.19 IP Address Location

Reverse IP (PTR)alpmspsrvz9ts105-dmz.mycingular.net
ASN7018 (ATT-INTERNET4)
ISP / OrganizationAT&T Wireless
IP Connection TypeCellular [internet speed test]
IP LocationTexas, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateTexas (TX)
IP Cityunknown
IP Postcodeunknown
IP Latitude32.7797 / 32°46′46″ N
IP Longitude-96.8022 / 96°48′7″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 166.0.0.0/8

IPv4 Address Space Prefix166/8
Regional Internet Registry (RIR)Administered by ARIN
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.

166.205.55.19 IP Address Representations

CIDR Notation166.205.55.19/32
Decimal Notation2798466835
Hexadecimal Notation0xa6cd3713
Octal Notation024663233423
Binary Notation10100110110011010011011100010011
Dotted-Decimal Notation166.205.55.19
Dotted-Hexadecimal Notation0xa6.0xcd.0x37.0x13
Dotted-Octal Notation0246.0315.067.023
Dotted-Binary Notation10100110.11001101.00110111.00010011