# # 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. # # # Query terms are ambiguous. The query is assumed to be: # "n 199.28.76.42" # # Use "?" to get help. # NetRange: 199.28.0.0 - 199.28.255.255 CIDR: 199.28.0.0/16 NetName: GLAXOSMITHKLINE NetHandle: NET-199-28-0-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: GlaxoSmithKline (SBC-92) RegDate: 1993-10-18 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/199.28.0.0 OrgName: GlaxoSmithKline OrgId: SBC-92 Address: 5 Crescent Drive City: Philadelphia StateProv: PA PostalCode: 19112 Country: US RegDate: 2007-03-13 Updated: 2021-02-10 Ref: https://rdap.arin.net/registry/entity/SBC-92 OrgTechHandle: GSKTE-ARIN OrgTechName: GSK-TECH OrgTechPhone: +1-215-751-4000 OrgTechEmail: addrmgmt@gsk.com OrgTechRef: https://rdap.arin.net/registry/entity/GSKTE-ARIN OrgAbuseHandle: GSKCS-ARIN OrgAbuseName: GSK-CSIR OrgAbusePhone: +1-610-962-4048 OrgAbuseEmail: csir@gsk.com OrgAbuseRef: https://rdap.arin.net/registry/entity/GSKCS-ARIN # # 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. #