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The public IP address is located in Alameda, California, 94501, United States. It is assigned to the ISP AT&T Wireless. The address belongs to ASN 20057 which is delegated to ATT-MOBILITY-LLC-AS20057.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)mobile-166-137-191-028.mycingular.net
ISP / OrganizationAT&T Wireless
IP Connection TypeCellular [internet speed test]
IP LocationAlameda, California, 94501, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateCalifornia (CA)
IP CityAlameda
IP Postcode94501
IP Latitude37.7688 / 37°46′7″ N
IP Longitude-122.2620 / 122°15′43″ W
IP TimezoneAmerica/Los_Angeles
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

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
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. IP Address Representations

CIDR Notation166.137.191.28/32
Decimal Notation2794045212
Hexadecimal Notation0xa689bf1c
Octal Notation024642337434
Binary Notation10100110100010011011111100011100
Dotted-Decimal Notation166.137.191.28
Dotted-Hexadecimal Notation0xa6.0x89.0xbf.0x1c
Dotted-Octal Notation0246.0211.0277.034
Dotted-Binary Notation10100110.10001001.10111111.00011100

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