38.127.147.0 is an IP version 4.

The IP is from United States (US)

AS Number: 174 AS Description: COGENT-174, US

This domain does not have a reverse DNS entry.

# # 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 1997-2025, 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: AS174 Organization: PSINet, Inc. (PSI) RegDate: 1991-04-16 Updated: 2023-10-11 Comment: IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments. Comment: Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321 Comment: Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: PSINet, Inc. OrgId: PSI Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: Updated: 2023-10-11 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/PSI 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 RTechHandle: PSI-NISC-ARIN RTechName: IP Allocation RTechPhone: +1-877-875-4311 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN # end # start NetRange: 38.127.147.0 - 38.127.147.255 CIDR: 38.127.147.0/24 NetName: SIBER-SYSTEMS-CGNT-NET-5 NetHandle: NET-38-127-147-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reassigned OriginAS: AS174 Organization: Siber Systems Inc. (SIBER-1) RegDate: 2020-01-13 Updated: 2020-01-13 Ref: https://rdap.arin.net/registry/ip/38.127.147.0 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 OrgAbuseHandle: ABUSE2062-ARIN OrgAbuseName: Abuse Department OrgAbusePhone: +1-703-218-1851 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2062-ARIN OrgTechHandle: ABUSE2062-ARIN OrgTechName: Abuse Department OrgTechPhone: +1-703-218-1851 OrgTechEmail: [email protected] OrgTechRef: 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 1997-2025, 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 1.2.1) network:ID:NET4-267F930018 network:Network-Name:NET4-267F930018 network:IP-Network:38.127.147.0/24 network:Org-Name:Siber Systems network:Street-Address:3701 PENDER DRIVE network:City:FAIRFAX network:State:VA network:Country:US network:Postal-Code:22039 network:Tech-Contact:ZC108-ARIN network:Updated:2025-02-14 07:01:22 #ok