- IP Address Lookup

The IP address location of is Trenton 08648, New Jersey (NJ), United States (US). is a public IP address that belongs to ASN 21976 which is under the control of NJEDge.Net, Inc.. The prefix 209/8 ( 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 Lookupwifi-209-242-177-221.rider.edu
IP Address ASN21976 controlled by NJEDge.Net, Inc.
IP ISP / OrganizationRider University
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateNew Jersey (NJ)
IP Location CityTrenton
IP Location Postcode08648
IP Location Latitude40.2830 / 40°16′58″ N
IP Location Longitude-74.7151 / 74°42′54″ 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 Prefix209/8
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

  • wifi-209-242-177-221.rider.edu 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 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation3522343389
Hexadecimal Notation0xd1f2b1dd
Octal Notation032174530735
Binary Notation11010001111100101011000111011101
Dotted-Decimal Notation209.242.177.221
Dotted-Hexadecimal Notation0xd1.0xf2.0xb1.0xdd
Dotted-Octal Notation0321.0362.0261.0335
Dotted-Binary Notation11010001.11110010.10110001.11011101

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