71.83.0.0 is an IP version 4.

The IP is from United States (US)

AS Number: 20115 AS Description: CHARTER-20115, US

caps-ns1.cadillac.k12.mi.us

# # 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: 71.80.0.0 - 71.95.255.255 CIDR: 71.80.0.0/12 NetName: NETBLK-CHARTER-NET NetHandle: NET-71-80-0-0-1 Parent: NET71 (NET-71-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Charter Communications LLC (CC04) RegDate: 2005-05-19 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/ip/71.80.0.0 OrgName: Charter Communications LLC OrgId: CC04 Address: 6175 S. Willow Dr City: Greenwood Village StateProv: CO PostalCode: 80111 Country: US RegDate: Updated: 2025-02-10 Ref: https://rdap.arin.net/registry/entity/CC04 OrgAbuseHandle: ABUSE19-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-877-777-2263 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE19-ARIN OrgTechHandle: IPADD1-ARIN OrgTechName: IPAddressing OrgTechPhone: +1-866-248-7662 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPADD1-ARIN # end # start NetRange: 71.83.0.0 - 71.83.15.255 CIDR: 71.83.0.0/20 NetName: ALL-MI-71-83-0 NetHandle: NET-71-83-0-0-1 Parent: NETBLK-CHARTER-NET (NET-71-80-0-0-1) NetType: Reallocated OriginAS: Organization: Charter Communications LLC (CC04) RegDate: 2005-11-25 Updated: 2005-11-25 Ref: https://rdap.arin.net/registry/ip/71.83.0.0 OrgName: Charter Communications LLC OrgId: CC04 Address: 6175 S. Willow Dr City: Greenwood Village StateProv: CO PostalCode: 80111 Country: US RegDate: Updated: 2025-02-10 Ref: https://rdap.arin.net/registry/entity/CC04 OrgAbuseHandle: ABUSE19-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-877-777-2263 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE19-ARIN OrgTechHandle: IPADD1-ARIN OrgTechName: IPAddressing OrgTechPhone: +1-866-248-7662 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPADD1-ARIN # end # start NetRange: 71.83.0.0 - 71.83.0.255 CIDR: 71.83.0.0/24 NetName: CDLL-71-83-0-0 NetHandle: NET-71-83-0-0-2 Parent: ALL-MI-71-83-0 (NET-71-83-0-0-1) NetType: Reassigned OriginAS: Customer: Cadillac Public Schools (C01962966) RegDate: 2008-07-24 Updated: 2008-07-24 Comment: Abuse Name: Cadillac Public Schools Comment: Abuse E-Mail Address: [email protected] Comment: Abuse Phone Number: 231-876-5000 Ref: https://rdap.arin.net/registry/ip/71.83.0.0 CustName: Cadillac Public Schools Address: 400 Linden St Address: Use as many Customer Address lines as needed to specify City: Cadillac StateProv: MI PostalCode: 49601 Country: US RegDate: 2008-07-24 Updated: 2011-03-19 Ref: https://rdap.arin.net/registry/entity/C01962966 OrgAbuseHandle: ABUSE19-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-877-777-2263 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE19-ARIN OrgTechHandle: IPADD1-ARIN OrgTechName: IPAddressing OrgTechPhone: +1-866-248-7662 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPADD1-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. #