- IP Address Lookup

The IP address location of is Ireland (IE). is a public IP address that belongs to ASN 5466 which is under the control of Eircom. The address resides in the IP address range - (CIDR notation:,,, and the whole subnet spans a total number of 318,767,104 individual IP addresses. The prefix 086/8 ( 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 Lookup86-41-219-197-dynamic.b-ras2.rtd.sligo.eircom.net
IP Address ASN5466 controlled by Eircom
IP ISP / OrganizationEircom
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryIreland (IE)
IP Location Latitude53.0000 / 53°0′0″ N
IP Location Longitude-8.0000 / 8°0′0″ W
IP Location TimezoneEurope/Dublin
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 Range77.0.0.0 -
Number of IP Addresses318,767,104
IP Subnets
[subnet calculator]
IP WHOIS Network NameEU-ZZ-77
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net ReferenceRIPE
IP WHOIS RegistrantInternet Assigned Numbers Authority
see http://www.iana.org.

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 Prefix086/8
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

  • 86-41-219-197-dynamic.b-ras2.rtd.sligo.eircom.net 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 Notation1445583813
Hexadecimal Notation0x5629dbc5
Octal Notation012612355705
Binary Notation 1010110001010011101101111000101
Dotted-Decimal Notation86.41.219.197
Dotted-Hexadecimal Notation0x56.0x29.0xdb.0xc5
Dotted-Octal Notation0126.051.0333.0305
Dotted-Binary Notation01010110.00101001.11011011.11000101

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