224.4.218.21

IANA
更新时间: 2013年06月26日 15:20:30

NetRange: 224.0.0.0 - 239.255.255.255
CIDR: 224.0.0.0/4
OriginAS:
NetName: MCAST-NET
NetHandle: NET-224-0-0-0-1
Parent:
NetType: IANA Special Use
Comment: This block is reserved for special purposes.
Comment: Please see RFC 3171 for additional information.
RegDate: 1991-05-22
Updated: 2002-09-16
Ref: http://whois.arin.net/rest/net/NET-224-0-0-0-1

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: http://whois.arin.net/rest/org/IANA

OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: Internet Corporation for Assigned Names and Number
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse
OrgAbuseRef: http://whois.arin.net/rest/poc/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: Internet Corporation for Assigned Names and Number
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse
OrgTechRef: http://whois.arin.net/rest/poc/IANA-IP-ARIN