- IP Address Lookup

The IP address location of is Wrocław 50-001, Lower Silesia (DS), Poland (PL). is a public IP address that belongs to ASN 12741 which is under the control of Netia SA. The address resides in the IP address range - (CIDR notation:,, and the whole subnet spans a total number of 49,152 individual IP addresses. The prefix 159/8 ( 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 Lookup159-205-87-141.adsl.inetia.pl
IP Address ASN12741 controlled by Netia SA
IP ISP / OrganizationNetia SA
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryPoland (PL)
IP Location StateLower Silesia (DS)
IP Location CityWrocław
IP Location Postcode50-001
IP Location Latitude51.1006 / 51°6′2″ N
IP Location Longitude17.0375 / 17°2′15″ E
IP Location TimezoneEurope/Warsaw
IP Location Local Time WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 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 Range159.205.64.0 -
Number of IP Addresses49,152
IP Subnets
[subnet calculator]
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net ReferenceRIPE
IP WHOIS RegistrantNetia Telekom S.A. Contact Role
Poleczki 13
02-822 Warszawa
Poland (PL)

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 Prefix159/8
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. 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

  • 159-205-87-141.adsl.inetia.pl 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 Notation2681034637
Hexadecimal Notation0x9fcd578d
Octal Notation023763253615
Binary Notation10011111110011010101011110001101
Dotted-Decimal Notation159.205.87.141
Dotted-Hexadecimal Notation0x9f.0xcd.0x57.0x8d
Dotted-Octal Notation0237.0315.0127.0215
Dotted-Binary Notation10011111.11001101.01010111.10001101

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