Whois-RWS

You searched for: 232.72.76.209

Network
Net Range224.0.0.0 - 239.255.255.255
CIDR224.0.0.0/4
NameMCAST-NET
HandleNET-224-0-0-0-1
Parent
Net TypeIANA Special Use
Origin AS
OrganizationInternet Assigned Numbers Authority (IANA)
Registration Date1991-05-22
Last Updated2013-08-30
CommentsAddresses starting with a number between 224 and 239 are used for IP multicast. IP multicast is a technology for efficiently sending the same content to multiple destinations. It is commonly used for distributing financial information and video streams, among other things.

A full list of IPv4 multicast assignments can be found at:

http://www.iana.org/assignments/multicast-addresses

A document describing the policies for assigning multicast addresses can be found at:
http://datatracker.ietf.org/doc/rfc5771
RESTful Linkhttps://whois.arin.net/rest/net/NET-224-0-0-0-1
See AlsoRelated organization's POC records.
See AlsoRelated delegations.


Organization
NameInternet Assigned Numbers Authority
HandleIANA
Street12025 Waterfront Drive
Suite 300
CityLos Angeles
State/ProvinceCA
Postal Code90292
CountryUS
Registration Date
Last Updated2012-08-31
Comments
RESTful Linkhttps://whois.arin.net/rest/org/IANA
FunctionPoint of Contact
AbuseIANA-IP-ARIN (IANA-IP-ARIN)
AdminIANA-ARIN (IANA-ARIN)
TechIANA-IP-ARIN (IANA-IP-ARIN)


Point of Contact
NameICANN
HandleIANA-IP-ARIN
CompanyInternet Corporation for Assigned Names and Numbers
Street12025 Waterfront Drive
Suite 300
CityLos Angeles
State/ProvinceCA
Postal Code90292
CountryUS
Registration Date2003-08-25
Last Updated2014-08-11
CommentsThink we're attacking you? Please look here:
http://www.iana.org/abuse
Phone+1-310-301-5820 (Office)
Emailabuse@iana.org
RESTful Linkhttps://whois.arin.net/rest/poc/IANA-IP-ARIN


Point of Contact
NameInternet Corporation for Assigned Names and Number
HandleIANA-ARIN
CompanyInternet Corporation for Assigned Names and Number
Street12025 Waterfront Drive
Suite 300
CityLos Angeles
State/ProvinceCA
Postal Code90292
CountryUS
Registration Date
Last Updated2013-11-11
Comments
Phone+1-310-823-9358 (Office)
Emailres-ip@iana.org
RESTful Linkhttps://whois.arin.net/rest/poc/IANA-ARIN