# # 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 142.54.3.248" # # Use "?" to get help. # NetRange: 142.54.0.0 - 142.54.7.255 CIDR: 142.54.0.0/21 NetName: EPSILON-142-54-0 NetHandle: NET-142-54-0-0-1 Parent: NET142 (NET-142-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Epsilon Data Management LLC (PSI1) RegDate: 1991-05-13 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/142.54.0.0 OrgName: Epsilon Data Management LLC OrgId: PSI1 Address: 6021 Connection Drive City: Irving StateProv: TX PostalCode: 75039 Country: US RegDate: 1996-10-07 Updated: 2026-04-13 Ref: https://rdap.arin.net/registry/entity/PSI1 OrgTechHandle: RFU24-ARIN OrgTechName: Fu, Rich OrgTechPhone: +1-781-685-6000 OrgTechEmail: rich.fu@epsilon.com OrgTechRef: https://rdap.arin.net/registry/entity/RFU24-ARIN OrgTechHandle: GLENN1457-ARIN OrgTechName: Glenn, Robert OrgTechPhone: +1-469-770-2678 OrgTechEmail: robert.glenn@epsilon.com OrgTechRef: https://rdap.arin.net/registry/entity/GLENN1457-ARIN OrgTechHandle: LEBAR-ARIN OrgTechName: LEBARON, JASON OrgTechPhone: +1-469-770-2425 OrgTechEmail: JASON.LEBARON@EPSILON.COM OrgTechRef: https://rdap.arin.net/registry/entity/LEBAR-ARIN OrgTechHandle: BOOKE39-ARIN OrgTechName: Booker, Scott OrgTechPhone: +1-469-262-1577 OrgTechEmail: scott.booker@epsilon.com OrgTechRef: https://rdap.arin.net/registry/entity/BOOKE39-ARIN OrgTechHandle: POMAR3-ARIN OrgTechName: Pomarzynski, Scott OrgTechPhone: +1-469-610-1976 OrgTechEmail: scott.pomarzynski@epsilon.com OrgTechRef: https://rdap.arin.net/registry/entity/POMAR3-ARIN OrgAbuseHandle: DELIV1-ARIN OrgAbuseName: Delivery Team OrgAbusePhone: +1-781-685-6000 OrgAbuseEmail: deliverabilityteam@epsilon.com OrgAbuseRef: https://rdap.arin.net/registry/entity/DELIV1-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. #