RESULTS FOUND: 2

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Lookup results for 224.77.19.87 from whois.apnic.net server:

inetnum:        0.0.0.0 - 255.255.255.255
netname:        IANA-BLOCK
descr:          General placeholder reference for all IPv4 addresses
remarks:        ------------------------------------------------------
remarks:
remarks:        Important:
remarks:
remarks:        This registration object does not contain
remarks:        specific registration details.
remarks:
remarks:        This registration object is used only as a
remarks:        general placeholder for all IPv4 addresses
remarks:        and may include:
remarks:
remarks:        - reserved address ranges
remarks:        - private use ranges
remarks:        - multicast ranges
remarks:        - address ranges administered by RIRs (Regional
remarks:        Internet Registries)
remarks:
remarks:        If your query does not return an address range
remarks:        more specific than 0.0.0.0 - 255.255.255.255, it
remarks:        means the address is not administered by any RIR.
remarks:        For more specific information on the use of this
remarks:        IPv4 address space, see the Internet Assigned
remarks:        Numbers Authority (IANA) website at:
remarks:
remarks:        http://www.iana.org
remarks:
remarks:        ------------------------------------------------------
country:        AU
admin-c:        IANA1-AP
tech-c:         IANA1-AP
mnt-by:         MAINT-APNIC-AP
mnt-lower:      MAINT-APNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2008-09-04T06:51:49Z
source:         APNIC
role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
admin-c:        IANA1-AP
tech-c:         IANA1-AP
nic-hdl:        IANA1-AP
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         MAINT-APNIC-AP
last-modified:  2018-06-22T22:34:30Z
source:         APNIC


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Lookup results for 224.77.19.87 from whois.arin.net server:

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:        2024-05-24
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:        2024-05-24
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