- IP Address Lookup

The IP address location of is Big Sky 59716, Montana (MT), United States (US). is a public IP address that belongs to ASN 19605 which is under the control of 3 Rivers Telephone Cooperative, Inc.. The prefix 066/8 ( 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 Address ASN19605 controlled by 3 Rivers Telephone Cooperative, Inc.
IP Address ISPVision Net
IP Organization3 Rivers Telephone Cooperative
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateMontana (MT)
IP Location CityBig Sky
IP Location Postcode59716
IP Location Latitude45.2846 / 45°17′4″ N
IP Location Longitude-111.3683 / 111°22′5″ W
IP Location TimezoneAmerica/Denver
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 Prefix066/8
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. 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 Notation1114711765
Hexadecimal Notation0x427126d5
Octal Notation010234223325
Binary Notation 1000010011100010010011011010101
Dotted-Decimal Notation66.113.38.213
Dotted-Hexadecimal Notation0x42.0x71.0x26.0xd5
Dotted-Octal Notation0102.0161.046.0325
Dotted-Binary Notation01000010.01110001.00100110.11010101

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