AbuseIPDB » WHOIS 38.70.11.181

Raw Whois Results for 38.70.11.181

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

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:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1991-04-16
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0



OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

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

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

# end


# start

NetRange:       38.70.11.0 - 38.70.11.255
CIDR:           38.70.11.0/24
NetName:        SIBER-SYSTEMS-CGNT-NET-2
NetHandle:      NET-38-70-11-0-1
Parent:         COGENT-A (NET-38-0-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Siber Systems Inc. (SIBER-1)
RegDate:        2025-01-08
Updated:        2025-01-08
Ref:            https://rdap.arin.net/registry/ip/38.70.11.0


OrgName:        Siber Systems Inc.
OrgId:          SIBER-1
Address:        3701 Pender Dr
Address:        Suite 400
City:           Fairfax
StateProv:      VA
PostalCode:     22033
Country:        US
RegDate:        2008-10-08
Updated:        2019-12-19
Ref:            https://rdap.arin.net/registry/entity/SIBER-1


OrgTechHandle: ABUSE2062-ARIN
OrgTechName:   Abuse Department
OrgTechPhone:  +1-703-218-1851 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ABUSE2062-ARIN

OrgAbuseHandle: ABUSE2062-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-703-218-1851 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2062-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



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

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
network:ID:NET4-26460B0018
network:Network-Name:NET4-26460B0018
network:IP-Network:38.70.11.0/24
network:Org-Name:Siber Systems
network:Street-Address:3701 PENDER DR
network:City:FAIRFAX
network:State:VA
network:Country:US
network:Postal-Code:22030
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-06-09 13:53:59
%ok

This page displays the publicly-available WHOIS data for 38.70.11.181, which belongs to an unknown organization.