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104.237.230.21 - IP Address Lookup

The IP address location of 104.237.230.21 is Wilmington 19801, Delaware (DE), United States (US).

104.237.230.21 is a public IP address that belongs to ASN 16628 which is under the control of Dedicated Fiber Communications, LLC ( DedFiberCo ). The prefix 104/8 (104.0.0.0/8) was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in .

104.237.230.21 IP Address Location

Here you will find the approximate IP geolocation for 104.237.230.21 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 Lookup104-237-230-21-host.colocrossing.com
IP Address ASN16628 (Dedicated Fiber Communications, LLC ( DedFiberCo ))
IP ISP / OrganizationDedFiberCo
IP Connection TypeCorporate [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateDelaware (DE)
IP Location CityWilmington
IP Location Postcode19801
IP Location Latitude39.7157 / 39°42′56″ N
IP Location Longitude-75.5281 / 75°31′41″ W
IP Location TimezoneAmerica/New_York
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 104.0.0.0/8

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 Prefix104/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

104.237.230.21 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 104.237.230.21.

  • 104-237-230-21-host.colocrossing.com

Find all Reverse IP Hosts for 104.237.230.21

104.237.230.21 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 104.237.230.021 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.

CIDR Notation104.237.230.21/32
Decimal Notation1760421397
Hexadecimal Notation0x68ede615
Octal Notation015073363025
Binary Notation 1101000111011011110011000010101
Dotted-Decimal Notation104.237.230.21
Dotted-Hexadecimal Notation0x68.0xed.0xe6.0x15
Dotted-Octal Notation0150.0355.0346.025
Dotted-Binary Notation01101000.11101101.11100110.00010101

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