- IP Address Lookup

The IP address location of is Czechia (CZ). is a public IP address that belongs to ASN 5588 which is under the control of T-Mobile Czech Republic a.s.. The prefix 062/8 ( was allocated to RIPE NCC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for 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 Lookup66.64/
IP Address ASN5588 controlled by T-Mobile Czech Republic a.s.
IP ISP / OrganizationT-Mobile Czech Republic
IP Connection TypeDial-Up [internet speed test]
IP Location ContinentEurope
IP Location CountryCzechia (CZ)
IP Location Latitude49.7500 / 49°45′0″ N
IP Location Longitude15.5000 / 15°30′0″ E
IP Location TimezoneEurope/Prague
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

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 Prefix062/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. 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

  • gate.uzsvm.cz
  • 66.64/ 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 or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation1045730370
Hexadecimal Notation0x3e549442
Octal Notation07625112102
Binary Notation 111110010101001001010001000010
Dotted-Decimal Notation62.84.148.66
Dotted-Hexadecimal Notation0x3e.0x54.0x94.0x42
Dotted-Octal Notation076.0124.0224.0102
Dotted-Binary Notation00111110.01010100.10010100.01000010

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