- IP Address Lookup

The IP address location of is Green Bay 54302, Wisconsin (WI), United States (US). is a public IP address that belongs to ASN 3663 which is under the control of NetNet. The address resides in the IP address range - (CIDR notation:, and the whole subnet spans a total number of 16,777,216 individual IP addresses. The prefix 063/8 ( 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 Lookup16.63-135-136.cellcom.com
IP Address ASN3663 controlled by NetNet
IP ISP / OrganizationCellcom
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateWisconsin (WI)
IP Location CityGreen Bay
IP Location Postcode54302
IP Location Latitude44.5054 / 44°30′19″ N
IP Location Longitude-87.9666 / 87°57′59″ W
IP Location TimezoneAmerica/Chicago
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 Range63.0.0.0 -
Number of IP Addresses16,777,216
IP Subnet63.0.0.0/8 [subnet calculator]
IP WHOIS Modification Date
IP WHOIS RegistrantInternet Assigned Numbers Authority
see http://www.iana.org.
Australia (AU)

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 Prefix063/8
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

  • 16.63-135-136.cellcom.com 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 Notation1065846800
Hexadecimal Notation0x3f878810
Octal Notation07741704020
Binary Notation 111111100001111000100000010000
Dotted-Decimal Notation63.135.136.16
Dotted-Hexadecimal Notation0x3f.0x87.0x88.0x10
Dotted-Octal Notation077.0207.0210.020
Dotted-Binary Notation00111111.10000111.10001000.00010000

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