NetRange: 139.72.0.0 - 139.72.255.255 CIDR: 139.72.0.0/16 NetName: NWAIR-NET NetHandle: NET-139-72-0-0-1 Parent: NET139 (NET-139-0-0-0-0) NetType: Direct Allocation OriginAS: AS10370 Organization: Northwest Airlines, Inc. (NORTHW-18) RegDate: 1990-02-07 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/139.72.0.0 OrgName: Northwest Airlines, Inc. OrgId: NORTHW-18 Address: 5101 Northwest Drive City: St. Paul StateProv: MN PostalCode: 55111-3034 Country: US RegDate: 1990-02-07 Updated: 2023-01-20 Ref: https://rdap.arin.net/registry/entity/NORTHW-18 OrgTechHandle: KEELI35-ARIN OrgTechName: Keeling, James OrgTechPhone: +1-612-817-5800 OrgTechEmail: james.keeling@delta.com OrgTechRef: https://rdap.arin.net/registry/entity/KEELI35-ARIN OrgTechHandle: DA19-ORG-ARIN OrgTechName: DNS Administrator OrgTechPhone: +1-404-714-6007 OrgTechEmail: hostmaster@delta.com OrgTechRef: https://rdap.arin.net/registry/entity/DA19-ORG-ARIN OrgAbuseHandle: DA19-ORG-ARIN OrgAbuseName: DNS Administrator OrgAbusePhone: +1-404-714-6007 OrgAbuseEmail: hostmaster@delta.com OrgAbuseRef: https://rdap.arin.net/registry/entity/DA19-ORG-ARIN RTechHandle: ERL9-ARIN RTechName: Lane, Edward Robert RTechPhone: +1-612-266-5183 RTechEmail: edward.r.lane@delta.com RTechRef: https://rdap.arin.net/registry/entity/ERL9-ARIN RTechHandle: KEELI35-ARIN RTechName: Keeling, James RTechPhone: +1-612-817-5800 RTechEmail: james.keeling@delta.com RTechRef: https://rdap.arin.net/registry/entity/KEELI35-ARIN RTechHandle: DA19-ORG-ARIN RTechName: DNS Administrator RTechPhone: +1-404-714-6007 RTechEmail: hostmaster@delta.com RTechRef: https://rdap.arin.net/registry/entity/DA19-ORG-ARIN RAbuseHandle: DA19-ORG-ARIN RAbuseName: DNS Administrator RAbusePhone: +1-404-714-6007 RAbuseEmail: hostmaster@delta.com RAbuseRef: https://rdap.arin.net/registry/entity/DA19-ORG-ARIN RNOCHandle: DA19-ORG-ARIN RNOCName: DNS Administrator RNOCPhone: +1-404-714-6007 RNOCEmail: hostmaster@delta.com RNOCRef: https://rdap.arin.net/registry/entity/DA19-ORG-ARIN