# # 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. # NetRange: 199.96.56.0 - 199.96.63.255 CIDR: 199.96.56.0/21 NetName: TWITTER-NETWORK NetHandle: NET-199-96-56-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: AS13414 Organization: Twitter Inc. (TWITT) RegDate: 2012-02-01 Updated: 2020-06-28 Ref: https://rdap.arin.net/registry/ip/199.96.56.0 OrgName: Twitter Inc. OrgId: TWITT Address: 1355 Market Street Address: Suite 900 City: San Francisco StateProv: CA PostalCode: 94103 Country: US RegDate: 2010-03-08 Updated: 2023-04-07 Ref: https://rdap.arin.net/registry/entity/TWITT OrgAbuseHandle: TNA33-ARIN OrgAbuseName: Twitter Network Abuse OrgAbusePhone: +1-415-222-9670 OrgAbuseEmail: net-abuse@twitter.com OrgAbuseRef: https://rdap.arin.net/registry/entity/TNA33-ARIN OrgTechHandle: NETWO3685-ARIN OrgTechName: Network Operations OrgTechPhone: +1-415-222-9670 OrgTechEmail: noc@twitter.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3685-ARIN OrgTechHandle: FENEC5-ARIN OrgTechName: Fenech, William OrgTechPhone: +1-415-222-9670 OrgTechEmail: wfenech@x.com OrgTechRef: https://rdap.arin.net/registry/entity/FENEC5-ARIN OrgTechHandle: SOUTH69-ARIN OrgTechName: Southern, Timothy OrgTechPhone: +1-415-222-9670 OrgTechEmail: tsouthern@twitter.com OrgTechRef: https://rdap.arin.net/registry/entity/SOUTH69-ARIN OrgNOCHandle: NETWO3685-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-415-222-9670 OrgNOCEmail: noc@twitter.com OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3685-ARIN RTechHandle: NETWO3685-ARIN RTechName: Network Operations RTechPhone: +1-415-222-9670 RTechEmail: noc@twitter.com RTechRef: https://rdap.arin.net/registry/entity/NETWO3685-ARIN RNOCHandle: NETWO3685-ARIN RNOCName: Network Operations RNOCPhone: +1-415-222-9670 RNOCEmail: noc@twitter.com RNOCRef: https://rdap.arin.net/registry/entity/NETWO3685-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 1997-2025, American Registry for Internet Numbers, Ltd. #