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% APNIC found the following authoritative answer from: whois.arin.net
# # 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 1997-2024, American Registry for Internet Numbers, Ltd. #
NetRange: 2603:4000:: - 2603:40FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2603:4000::/24 NetName: MIT-V6 NetHandle: NET6-2603-4000-1 Parent: NET6-2600 (NET6-2600-1) NetType: Direct Allocation OriginAS: AS3 Organization: Massachusetts Institute of Technology (MIT-2) RegDate: 2016-01-27 Updated: 2016-01-27 Ref: https://rdap.arin.net/registry/ip/2603:4000::
OrgName: Massachusetts Institute of Technology OrgId: MIT-2 Address: Room W92-167 Address: 77 Massachusetts Avenue City: Cambridge StateProv: MA PostalCode: 02139-4307 Country: US RegDate: Updated: 2017-01-28 Ref: https://rdap.arin.net/registry/entity/MIT-2
OrgNOCHandle: MNO78-ARIN OrgNOCName: MIT Network Operations OrgNOCPhone: +1-617-253-8400 OrgNOCEmail: noc@mit.edu OrgNOCRef: https://rdap.arin.net/registry/entity/MNO78-ARIN
OrgTechHandle: SILIS-ARIN OrgTechName: Silis, Mark OrgTechPhone: +1-617-324-5900 OrgTechEmail: mark@mit.edu OrgTechRef: https://rdap.arin.net/registry/entity/SILIS-ARIN
OrgAbuseHandle: MNS18-ARIN OrgAbuseName: MIT Network Security OrgAbusePhone: +1-617-324-1782 OrgAbuseEmail: arin-mit-security@mit.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/MNS18-ARIN
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