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OrgName: XO Communications
OrgID: XOXO
Address: Corporate Headquarters
Address: 11111 Sunset Hills Road
City: Reston
StateProv: VA
PostalCode: 20190-5339
Country: US

ReferralServer: rwhois://rwhois.eng.xo.com:4321/

NetRange: 67.104.0.0 - 67.111.255.255
CIDR: 67.104.0.0/13
NetName: XOXO-BLK-17
NetHandle: NET-67-104-0-0-1
Parent: NET-67-0-0-0-0
NetType: Direct Allocation
NameServer: NAMESERVER1.CONCENTRIC.NET
NameServer: NAMESERVER2.CONCENTRIC.NET
NameServer: NAMESERVER3.CONCENTRIC.NET
NameServer: NAMESERVER.CONCENTRIC.NET
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Comment: Please report spam and viruses to .
Comment: For better service, direct customers of XO may use
Comment: the web form at http://www.xo.com/contact/care/
Comment: for reverse DNS requests and other customer-specific
Comment: technical issues. Thank you for your cooperation.
Comment:
RegDate: 2001-08-10
Updated: 2007-08-29

OrgAbuseHandle: XCNV-ARIN
OrgAbuseName: XO Communications, Network Violations
OrgAbusePhone: +1-866-285-6208
OrgAbuseEmail:

OrgTechHandle: XCIA-ARIN
OrgTechName: XO Communications, IP Administrator
OrgTechPhone: +1-703-547-2000
OrgTechEmail:

# ARIN WHOIS database, last updated 2007-12-03 19:10
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Cache Time:2007-12-04 14:16:33