- IP Address Lookup

The IP address location of is Montclair 07042, New Jersey (NJ), United States (US). is a public IP address that belongs to ASN 205 which is under the control of Montclair State University. The prefix 130/8 ( 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 Address ASN205 controlled by Montclair State University
IP ISP / OrganizationMontclair State University
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateNew Jersey (NJ)
IP Location CityMontclair
IP Location Postcode07042
IP Location Latitude40.8259 / 40°49′33″ N
IP Location Longitude-74.2090 / 74°12′32″ W
IP Location TimezoneAmerica/New_York
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 Prefix130/8
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. 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 Notation2185559453
Hexadecimal Notation0x8244fd9d
Octal Notation020221176635
Binary Notation10000010010001001111110110011101
Dotted-Decimal Notation130.68.253.157
Dotted-Hexadecimal Notation0x82.0x44.0xfd.0x9d
Dotted-Octal Notation0202.0104.0375.0235
Dotted-Binary Notation10000010.01000100.11111101.10011101

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