What Is My IP:
54.224.166.141

172.56.28.138

The public IP address 172.56.28.138 is located in Philadelphia, Pennsylvania, 19144, United States. It is assigned to the ISP T-Mobile USA. The address belongs to ASN 21928 which is delegated to T-Mobile USA, Inc.
Please have a look at the tables below for full details about 172.56.28.138, or use the IP Lookup tool to find the approximate IP location for any public IP address.

172.56.28.138 IP Address Location

Reverse IP (PTR)none
ASN21928 (T-Mobile USA, Inc.)
ISP / OrganizationT-Mobile USA
IP Connection TypeCellular [internet speed test]
IP LocationPhiladelphia, Pennsylvania, 19144, United States
IP ContinentNorth America
IP CountryUnited States (US)
IP StatePennsylvania (PA)
IP CityPhiladelphia
IP Postcode19144
IP Latitude40.0328 / 40°1′58″ N
IP Longitude-75.1795 / 75°10′46″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 172.0.0.0/8

IPv4 Address Space Prefix172/8
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.
Notes

172.16.0.0/12 reserved for Private-Use Networks [RFC1918]. Complete registration details are found in IANA registry iana-ipv4-special-registry.

172.56.28.138 IP Address Representations

CIDR Notation172.56.28.138/32
Decimal Notation2889358474
Hexadecimal Notation0xac381c8a
Octal Notation025416016212
Binary Notation10101100001110000001110010001010
Dotted-Decimal Notation172.56.28.138
Dotted-Hexadecimal Notation0xac.0x38.0x1c.0x8a
Dotted-Octal Notation0254.070.034.0212
Dotted-Binary Notation10101100.00111000.00011100.10001010

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