RESULTS FOUND: 1

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Lookup results for 38.100.21.11 from whois.arin.net server:

NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
OriginAS:       AS174
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:
NetType:        Direct Allocation
Comment:        Reassignment information for this block can be found at
Comment:        rwhois.cogentco.com 4321
RegDate:        1991-04-16
Updated:        2011-05-20
Ref:            http://whois.arin.net/rest/net/NET-38-0-0-0-1
OrgName:        PSINet, Inc.
OrgId:          PSI
Address:        1015 31st St NW
City:           Washington
StateProv:      DC
PostalCode:     20007
Country:        US
RegDate:
Updated:        2014-05-08
Comment:        rwhois.cogentco.com
Ref:            http://whois.arin.net/rest/org/PSI
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgTechHandle: GARRI38-ARIN
OrgTechName:   Garrison, Bill
OrgTechPhone:  +1-214-697-0600
OrgTechEmail:  wgarrison@cogentco.com
OrgTechRef:    http://whois.arin.net/rest/poc/GARRI38-ARIN
OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    http://whois.arin.net/rest/poc/ZC108-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    http://whois.arin.net/rest/poc/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    http://whois.arin.net/rest/poc/IPALL-ARIN
RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311
RTechEmail:  ipalloc@cogentco.com
RTechRef:    http://whois.arin.net/rest/poc/PSI-NISC-ARIN