My IP: - IP Address Lookup

The IP address location of is Brno 614 00, South Moravian, Czechia (CZ). is a public IP address that belongs to ASN 197451 which is under the control of Brno University of Technology. The prefix 147/8 ( was delegated for administration to ARIN 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
IP Address ASN197451 (Brno University of Technology)
IP ISP / OrganizationBrno University of Technology
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryCzechia (CZ)
IP Location StateSouth Moravian
IP Location CityBrno
IP Location Postcode614 00
IP Location Latitude49.2000 / 49°12′0″ N
IP Location Longitude16.6333 / 16°37′59″ 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 Prefix147/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
RDAP Server,
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. 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


Find all Reverse IP Hosts for 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 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation147.229.147.116/32
Decimal Notation2481296244
Hexadecimal Notation0x93e59374
Octal Notation022371311564
Binary Notation10010011111001011001001101110100
Dotted-Decimal Notation147.229.147.116
Dotted-Hexadecimal Notation0x93.0xe5.0x93.0x74
Dotted-Octal Notation0223.0345.0223.0164
Dotted-Binary Notation10010011.11100101.10010011.01110100

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