131.239.20.145 - IP Address Lookup

The IP address location of 131.239.20.145 is Westford 01886, Massachusetts (MA), United States (US).

131.239.20.145 is a public IP address that belongs to ASN 46887 which is under the control of Lightower Fiber Networks I, LLC. The prefix 131/8 (131.0.0.0/8) was delegated for administration to ARIN by the Internet Assigned Numbers Authority (IANA) in .

131.239.20.145 IP Address Location

Here you will find the approximate IP geolocation for 131.239.20.145 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 ASN46887 controlled by Lightower Fiber Networks I, LLC
IP Address ISPVeroxity Technology Partners
IP OrganizationLightower Fiber Networks I, LLC
IP Connection TypeCorporate [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateMassachusetts (MA)
IP Location CityWestford
IP Location Postcode01886
IP Location Latitude42.5888 / 42°35′19″ N
IP Location Longitude-71.4416 / 71°26′29″ W
IP Location TimezoneAmerica/New_York
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 131.0.0.0/8

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 Prefix131/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
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.

131.239.20.145 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 131.239.020.145 or 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation2213483665
Hexadecimal Notation0x83ef1491
Octal Notation020373612221
Binary Notation10000011111011110001010010010001
Dotted-Decimal Notation131.239.20.145
Dotted-Hexadecimal Notation0x83.0xef.0x14.0x91
Dotted-Octal Notation0203.0357.024.0221
Dotted-Binary Notation10000011.11101111.00010100.10010001

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