Reserved IP Address 239.0.37.128

239.0.37.128 belongs to the reserved IP address space 224.0.0.0-239.255.255.255 (224.0.0.0/4).

Trace an Email Address

Not every IP address has owner information associated with it. This is the case with your lookup of 239.0.37.128 here on IPAddress.com. 239.0.37.128 falls in to one of these categories. The categories include either a internal IP address, private IP address, or reserved IP address.

All of these types of IP addressess like 239.0.37.128 have limited information available because they exist in private networks or configurations. Routers and network modems for example might use 239.0.37.128 in the default configuration. You would type 239.0.37.128 directly in your web browser to login the admin interface.

Examples of router and modem brands that might use 239.0.37.128 in their configuration include Cisco Linksys, Netgear, TP-Link, ASUS, D-Link, Netcomm, Zyxel, Edimax, Belkin, Thomson, and hundreds more.

In other times 239.0.37.128 may fall in a reserved IP range whose scope could be set aside for use in software, subnets, and private networks. Private networks exist to keep local traffic contained to a home or business, and not exposed outside of these areas.

Examples of private or reserved use include broadcast messages, local communications, service providers, testing, and future applications.

IANA IPv4 Address Space Allocation for Subnet 239.0.0.0/8

IPv4 Address Space Prefix239/8
Regional Internet Registry (RIR)Multicast
Allocation Date
StatusRESERVED
Designated by the IETF (Internet Engineering Task Force) for specific non-global-unicast purposes as noted.
Notes

Multicast (formerly "Class D") RFC5771 registered in IPv4 Multicast Address Space Registry

Administratively Scoped IP Multicast RFC2365

239.0.37.128 IP Address Representations

CIDR Notation239.0.37.128/32
Decimal Notation4009764224
Hexadecimal Notation0xef002580
Octal Notation035700022600
Binary Notation11101111000000000010010110000000
Dotted-Decimal Notation239.0.37.128
Dotted-Hexadecimal Notation0xef.0x00.0x25.0x80
Dotted-Octal Notation0357.00.045.0200
Dotted-Binary Notation11101111.00000000.00100101.10000000

Common Typing Errors for 239.0.37.128

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 239.0.37.128.

  • 239.o.37.128

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