143.220.32.0 is an IP version 4.

The IP is from United States (US)

AS Number: 6461 AS Description: ZAYO-6461, US

This domain does not have a reverse DNS entry.

# # 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: 143.220.0.0 - 143.220.255.255 CIDR: 143.220.0.0/16 NetName: AAMC NetHandle: NET-143-220-0-0-1 Parent: NET143 (NET-143-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Association of American Medical Colleges (AAMC) RegDate: 1990-06-30 Updated: 2021-12-14 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/143.220.0.0 OrgName: Association of American Medical Colleges OrgId: AAMC Address: 655 K Street, NW City: WASHINGTON StateProv: DC PostalCode: 20001 Country: US RegDate: 1990-06-30 Updated: 2018-01-16 Ref: https://rdap.arin.net/registry/entity/AAMC OrgAbuseHandle: VMO38-ARIN OrgAbuseName: Vendor management office OrgAbusePhone: +1-202-903-0835 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/VMO38-ARIN OrgTechHandle: VMO38-ARIN OrgTechName: Vendor management office OrgTechPhone: +1-202-903-0835 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/VMO38-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. #