# # 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: 2001:4830:: - 2001:4830:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2001:4830::/32 NetName: TWDX-NET6BLK-ARIN-1 NetHandle: NET6-2001-4830-1 Parent: ARIN-004 (NET6-2001-4800-0) NetType: Direct Allocation OriginAS: Organization: TowardEX Technologies International, Inc. (TTN-9) RegDate: 2005-01-05 Updated: 2012-02-24 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Ref: https://rdap.arin.net/registry/ip/2001:4830:: OrgName: TowardEX Technologies International, Inc. OrgId: TTN-9 Address: One Marina Park Drive, 14th Floor City: Boston StateProv: MA PostalCode: 02210 Country: US RegDate: 2003-02-07 Updated: 2021-10-09 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Comment: Comment: NOTE: For abuse issues, please email abuse@twdx.net. Ref: https://rdap.arin.net/registry/entity/TTN-9 OrgAbuseHandle: ABUSE272-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +1-877-861-9050 OrgAbuseEmail: abuse@twdx.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE272-ARIN OrgTechHandle: NOC316-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-617-849-7278 OrgTechEmail: ip-admin@twdx.net OrgTechRef: https://rdap.arin.net/registry/entity/NOC316-ARIN OrgNOCHandle: NOC316-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-617-849-7278 OrgNOCEmail: ip-admin@twdx.net OrgNOCRef: https://rdap.arin.net/registry/entity/NOC316-ARIN # end # start NetRange: 2001:4830:C900:: - 2001:4830:C9FF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2001:4830:C900::/40 NetName: TWDX6-2001-4830-C900--1 NetHandle: NET6-2001-4830-C900-1 Parent: TWDX-NET6BLK-ARIN-1 (NET6-2001-4830-1) NetType: Reallocated OriginAS: Organization: Charles River Operation (JC-328) RegDate: 2022-08-02 Updated: 2022-08-02 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Ref: https://rdap.arin.net/registry/ip/2001:4830:C900:: OrgName: Charles River Operation OrgId: JC-328 Address: 6 Liberty Sq., Ste. 170 City: Boston StateProv: MA PostalCode: 02109 Country: US RegDate: 2016-04-04 Updated: 2018-05-01 Comment: http://www.endoffice.com Ref: https://rdap.arin.net/registry/entity/JC-328 OrgNOCHandle: COPSO-ARIN OrgNOCName: Copson, Jay OrgNOCPhone: +1-978-344-2656 OrgNOCEmail: support@endoffice.com OrgNOCRef: https://rdap.arin.net/registry/entity/COPSO-ARIN OrgTechHandle: COPSO-ARIN OrgTechName: Copson, Jay OrgTechPhone: +1-978-344-2656 OrgTechEmail: support@endoffice.com OrgTechRef: https://rdap.arin.net/registry/entity/COPSO-ARIN OrgAbuseHandle: COPSO-ARIN OrgAbuseName: Copson, Jay OrgAbusePhone: +1-978-344-2656 OrgAbuseEmail: support@endoffice.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COPSO-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. #