208.54.90.148 - IP Address Lookup

The IP address location of 208.54.90.148 is Philadelphia 19102, Pennsylvania (PA), United States (US).

208.54.90.148 is a public IP address that belongs to ASN 21928 which is under the control of T-Mobile USA, Inc.. The address resides in the IP address range 208.54.0.0 - 208.54.159.255 (CIDR notation: 208.54.0.0/17, 208.54.128.0/19), and the whole subnet spans a total number of 40,960 individual IP addresses. The prefix 208/8 (208.0.0.0/8) was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in .

208.54.90.148 IP Address Location

Here you will find the approximate IP geolocation for 208.54.90.148 as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookupm945a36d0.tmodns.net
IP Address ASN21928 controlled by T-Mobile USA, Inc.
IP ISP / OrganizationT-Mobile USA
IP Connection TypeCellular [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StatePennsylvania (PA)
IP Location CityPhiladelphia
IP Location Postcode19102
IP Location Latitude39.9524 / 39°57′8″ N
IP Location Longitude-75.1653 / 75°9′55″ W
IP Location TimezoneAmerica/New_York
IP Location Local Time

208.54.90.148 WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 208.54.90.148 which shows who is responsible for the corresponding IP subnet. Use our WHOIS IP Lookup tool to find the IP WHOIS record for any IPv4 or IPv6 address.

IP Address Range208.54.0.0 - 208.54.159.255
Number of IP Addresses40,960
IP Subnets
  • 208.54.0.0/17
  • 208.54.128.0/19
[subnet calculator]
IP WHOIS Network NameTMO2
IP WHOIS Network HandleNET-208-54-0-0-1
IP WHOIS Network TypeDirect Allocation
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net Referencehttps://whois.arin.net/rest/net/NET-208-54-0-0-1
IP WHOIS RegistrantT-Mobile USA, Inc. (TMOBI)
12920 SE 38th Street
Bellevue WA 98006
United States (US)
https://whois.arin.net/rest/org/TMOBI

IANA IPv4 Address Space Allocation for Subnet 208.0.0.0/8

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix208/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

208.54.90.148 Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address 208.54.90.148.

  • m945a36d0.tmodns.net

208.54.90.148 IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like 208.054.090.148 or 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation3493223060
Hexadecimal Notation0xd0365a94
Octal Notation032015455224
Binary Notation11010000001101100101101010010100
Dotted-Decimal Notation208.54.90.148
Dotted-Hexadecimal Notation0xd0.0x36.0x5a.0x94
Dotted-Octal Notation0320.066.0132.0224
Dotted-Binary Notation11010000.00110110.01011010.10010100

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