137.42.0.0/16
🇺🇸 Owner: CHENSYS · ARIN
137.42.0.0/16 is registered to CHENSYS (US) via ARIN. Look up the owning organisation and its other IPv4 networks.
| Network | 137.42.0.0/16 |
|---|---|
| Organisation | CHENSYS |
| Registry | 🇺🇸 ARIN (US) |
Raw WHOIS data
# # 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: 137.42.0.0 - 137.42.255.255 CIDR: 137.42.0.0/16 NetName: CHENSYS NetHandle: NET-137-42-0-0-1 Parent: NET137 (NET-137-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: IBM (IBM-1-Z) RegDate: 1989-10-25 Updated: 2023-12-08 Ref: https://rdap.arin.net/registry/ip/137.42.0.0 OrgName: IBM OrgId: IBM-1-Z Address: 3039 Cornwallis Road City: Research Triangle Park StateProv: NC PostalCode: 27709-2195 Country: US RegDate: 2020-05-06 Updated: 2026-01-09 Ref: https://rdap.arin.net/registry/entity/IBM-1-Z OrgTechHandle: RAIN-ARIN OrgTechName: Registrar Authority, Internet numbers OrgTechPhone: +1-800-426-7378 OrgTechEmail: ipreg@us.ibm.com OrgTechRef: https://rdap.arin.net/registry/entity/RAIN-ARIN OrgAbuseHandle: RAIN-ARIN OrgAbuseName: Registrar Authority, Internet numbers OrgAbusePhone: +1-800-426-7378 OrgAbuseEmail: ipreg@us.ibm.com OrgAbuseRef: https://rdap.arin.net/registry/entity/RAIN-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. #
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