NetRange: 224.0.0.0 - 239.255.255.255 CIDR: 224.0.0.0/4 NetName: MCAST-NET NetHandle: NET-224-0-0-0-1 Parent: () NetType: IANA Special Use OriginAS: Organization: Internet Assigned Numbers Authority (IANA) RegDate: 1991-05-22 Updated: 2013-08-30 Comment: Addresses 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. Comment: Comment: A full list of IPv4 multicast assignments can be found at: Comment: Comment: http://www.iana.org/assignments/multicast-addresses Comment: Comment: A document describing the policies for assigning multicast addresses can be found at: Comment: http://datatracker.ietf.org/doc/rfc5771 Ref: https://rdap.arin.net/registry/ip/224.0.0.0 OrgName: Internet Assigned Numbers Authority OrgId: IANA Address: 12025 Waterfront Drive Address: Suite 300 City: Los Angeles StateProv: CA PostalCode: 90292 Country: US RegDate: Updated: 2012-08-31 Ref: https://rdap.arin.net/registry/entity/IANA OrgTechHandle: IANA-IP-ARIN OrgTechName: ICANN OrgTechPhone: +1-310-301-5820 OrgTechEmail: abuse@iana.org OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN OrgAbuseHandle: IANA-IP-ARIN OrgAbuseName: ICANN OrgAbusePhone: +1-310-301-5820 OrgAbuseEmail: abuse@iana.org OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN