#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
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#
# The following results may also be obtained via:
# https://whois.arin.net
#

NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       AS174
Organization:   PSINet, Inc. (PSI)
RegDate:        1991-04-15
Updated:        2011-05-20
Comment:        Reassignment information for this block can be found at
Comment:        rwhois.cogentco.com 4321
Ref:            https://whois.arin.net


OrgName:        PSINet, Inc.
OrgId:          PSI
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        
Updated:        2015-06-04
Comment:        rwhois.cogentco.com
Ref:            https://whois.arin.net

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://whois.arin.net

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent

Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://whois.arin.net

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://whois.arin.net

RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311 
RTechEmail:  ipalloc@cogentco.com
RTechRef:    https://whois.arin.net


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#



Found a referral to rwhois.cogentco.com:4321.

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 0.0.0)
network:ID:NET4-2664150018
network:Network-Name:NET4-2664150018
network:IP-Network:38.100.21.0/24
network:Org-Name:Cyveillance Inc.
network:Street-Address:21715 Filigree Ct. Bldg F
network:City:Ashburn
network:State:VA
network:Country:US
network:Postal-Code:20147
network:Tech-Contact:ZC108-ARIN
network:Updated:2016-05-04 10:25:56
%ok