204.89.58.0 is an IP version 4.

The IP is from United States (US)

AS Number: 3257 AS Description: GTT-BACKBONE GTT, 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: 204.89.58.0 - 204.89.59.255 CIDR: 204.89.58.0/23 NetName: USCA-USEM-DMZ NetHandle: NET-204-89-58-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Novartis Institutes for BioMedical Research, Inc. (NIBR-2) RegDate: 2011-12-07 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/204.89.58.0 OrgName: Novartis Institutes for BioMedical Research, Inc. OrgId: NIBR-2 Address: 700 Main Street City: Cambridge StateProv: MA PostalCode: 02139 Country: US RegDate: 2011-09-13 Updated: 2020-10-05 Ref: https://rdap.arin.net/registry/entity/NIBR-2 OrgAbuseHandle: ADMIN6480-ARIN OrgAbuseName: Admin OrgAbusePhone: +1-617-871-4638 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN6480-ARIN OrgTechHandle: ADMIN6480-ARIN OrgTechName: Admin OrgTechPhone: +1-617-871-4638 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN6480-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. #