# # 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: 139.181.0.0 - 139.181.255.255 CIDR: 139.181.0.0/16 NetName: SIEMENS-DISW-11 NetHandle: NET-139-181-0-0-1 Parent: NET139 (NET-139-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Siemens Industry Software Inc. (SIS-377) RegDate: 1990-03-26 Updated: 2022-11-16 Ref: https://rdap.arin.net/registry/ip/139.181.0.0 OrgName: Siemens Industry Software Inc. OrgId: SIS-377 Address: 8005 SW Boeckman Road City: Wilsonville StateProv: OR PostalCode: 97070-7777 Country: US RegDate: 2022-05-10 Updated: 2022-09-26 Comment: Formerly Mentor Graphics Corporation Ref: https://rdap.arin.net/registry/entity/SIS-377 OrgAbuseHandle: SISA1-ARIN OrgAbuseName: Siemens Industry Software Inc Abuse OrgAbusePhone: +1-503-685-7000 OrgAbuseEmail: gne-arin-abuse.sisw@siemens.com OrgAbuseRef: https://rdap.arin.net/registry/entity/SISA1-ARIN OrgTechHandle: SIST-ARIN OrgTechName: Siemens Industry Software Inc Tech OrgTechPhone: +1-503-685-7000 OrgTechEmail: gne-arin-tech.sisw@siemens.com OrgTechRef: https://rdap.arin.net/registry/entity/SIST-ARIN # end # start NetRange: 139.181.30.0 - 139.181.30.255 CIDR: 139.181.30.0/24 NetName: INH-139-181-30-0-24 NetHandle: NET-139-181-30-0-1 Parent: SIEMENS-DISW-11 (NET-139-181-0-0-1) NetType: Reassigned OriginAS: AS4755 Customer: Siemens EDA India Private Limited (C07458024) RegDate: 2019-11-15 Updated: 2019-11-15 Comment: http://www.mentor.com Ref: https://rdap.arin.net/registry/ip/139.181.30.0 CustName: Siemens EDA India Private Limited Address: Unit-1, Parcel-3-9th Floor, Salarpuria-Sattva Knowledge City Address: Silpa Gram Craft Village, HITEC City City: Hyderabad StateProv: Telangana PostalCode: 500081 Country: IN RegDate: 2019-11-15 Updated: 2024-07-26 Ref: https://rdap.arin.net/registry/entity/C07458024 OrgAbuseHandle: SISA1-ARIN OrgAbuseName: Siemens Industry Software Inc Abuse OrgAbusePhone: +1-503-685-7000 OrgAbuseEmail: gne-arin-abuse.sisw@siemens.com OrgAbuseRef: https://rdap.arin.net/registry/entity/SISA1-ARIN OrgTechHandle: SIST-ARIN OrgTechName: Siemens Industry Software Inc Tech OrgTechPhone: +1-503-685-7000 OrgTechEmail: gne-arin-tech.sisw@siemens.com OrgTechRef: https://rdap.arin.net/registry/entity/SIST-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. #