- IP Address Lookup

The IP address location of is Calgary T2L, Alberta (AB), Canada (CA). is a public IP address that belongs to ASN 25983 which is under the control of Enmax Envision Inc.. The address resides in the IP address range - (CIDR notation:, and the whole subnet spans a total number of 4,096 individual IP addresses. The prefix 204/8 ( was allocated 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 Lookupa204-12-155-204.sb.shawcable.net
IP Address ASN25983 controlled by Enmax Envision Inc.
IP ISP / OrganizationEnmax Envision
IP Connection TypeCorporate [internet speed test]
IP Location ContinentNorth America
IP Location CountryCanada (CA)
IP Location StateAlberta (AB)
IP Location CityCalgary
IP Location PostcodeT2L
IP Location Latitude51.1047 / 51°6′16″ N
IP Location Longitude-114.1148 / 114°6′53″ W
IP Location TimezoneAmerica/Edmonton
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 Range204.12.144.0 -
Number of IP Addresses4,096
IP Subnet204.12.144.0/20 [subnet calculator]
IP WHOIS Network HandleNET-204-12-144-0-1
IP WHOIS Network TypeDirect Allocation
Autonomous System Number (ASN)AS25983
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net Referencehttps://whois.arin.net/rest/net/NET-204-12-144-0-1
IP WHOIS RegistrantEnmax Envision Inc. (ENMAXE)
3636 23 St NE
Calgary AB T2E 8Z5
Canada (CA)

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 Prefix204/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
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

  • a204-12-155-204.sb.shawcable.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 Notation3423378380
Hexadecimal Notation0xcc0c9bcc
Octal Notation031403115714
Binary Notation11001100000011001001101111001100
Dotted-Decimal Notation204.12.155.204
Dotted-Hexadecimal Notation0xcc.0x0c.0x9b.0xcc
Dotted-Octal Notation0314.014.0233.0314
Dotted-Binary Notation11001100.00001100.10011011.11001100

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