Whois results:

NetRange:       64.211.0.0 - 64.211.223.255
CIDR:           64.211.128.0/18, 64.211.0.0/17, 64.211.192.0/19
OriginAS:       AS3549
NetName:        LVLT-ORG-64-211
NetHandle:      NET-64-211-0-0-1
Parent:         NET-64-0-0-0-0
NetType:        Direct Allocation
RegDate:        2000-03-15
Updated:        2012-03-02
Ref:            http://whois.arin.net/rest/net/NET-64-211-0-0-1


OrgName:        Level 3 Communications, Inc.
OrgId:          LVLT
Address:        1025 Eldorado Blvd.
City:           Broomfield
StateProv:      CO
PostalCode:     80021
Country:        US
RegDate:        1998-05-22
Updated:        2012-01-30
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref:            http://whois.arin.net/rest/org/LVLT

OrgAbuseHandle: APL8-ARIN
OrgAbuseName:   Abuse POC LVLT
OrgAbusePhone:  +1-877-453-8353 
OrgAbuseEmail:  level3.com
OrgAbuseRef:    http://whois.arin.net/rest/poc/APL8-ARIN

OrgNOCHandle: NOCSU27-ARIN
OrgNOCName:   NOC Support
OrgNOCPhone:  +1-877-453-8353 
OrgNOCEmail:  level3.com
OrgNOCRef:    http://whois.arin.net/rest/poc/NOCSU27-ARIN

OrgTechHandle: IPADD5-ARIN
OrgTechName:   ipaddressing
OrgTechPhone:  +1-877-453-8353 
OrgTechEmail:  level3.com
OrgTechRef:    http://whois.arin.net/rest/poc/IPADD5-ARIN