IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 147.203.0.0 - 147.203.255.255 CIDR: 147.203.0.0/16 NetName: OPTIGFX-NET NetHandle: NET-147-203-0-0-1 Parent: NET147 (NET-147-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: ALPHAREL/optigraphics Corporation (ALPHAR-2) RegDate: 1991-04-11 Updated: 2026-02-27 Comment: 10. Additional Information: Ref: https://rdap.arin.net/registry/ip/147.203.0.0 OrgName: ALPHAREL/optigraphics Corporation OrgId: ALPHAR-2 Address: 9305 Lightwave Ave City: San Diego StateProv: CA PostalCode: 92123 Country: US RegDate: 1991-04-11 Updated: 2026-02-27 Ref: https://rdap.arin.net/registry/entity/ALPHAR-2 ReferralServer: rwhois://rwhois.americanis.net:4321 OrgAbuseHandle: LIGHT7-ARIN OrgAbuseName: LightEdge Abuse OrgAbusePhone: +1-515-471-1000 OrgAbuseEmail: abuse@lightedge.com OrgAbuseRef: https://rdap.arin.net/registry/entity/LIGHT7-ARIN OrgTechHandle: IL68-ARIN OrgTechName: LightEdge Hostmaster OrgTechPhone: +1-515-471-1000 OrgTechEmail: hostmaster@lightedge.com OrgTechRef: https://rdap.arin.net/registry/entity/IL68-ARIN OrgNOCHandle: LIGHT71-ARIN OrgNOCName: LightEdge NOC OrgNOCPhone: +1-515-471-1000 OrgNOCEmail: support@lightedge.com OrgNOCRef: https://rdap.arin.net/registry/entity/LIGHT71-ARIN RAbuseHandle: LIGHT7-ARIN RAbuseName: LightEdge Abuse RAbusePhone: +1-515-471-1000 RAbuseEmail: abuse@lightedge.com RAbuseRef: https://rdap.arin.net/registry/entity/LIGHT7-ARIN RNOCHandle: LIGHT71-ARIN RNOCName: LightEdge NOC RNOCPhone: +1-515-471-1000 RNOCEmail: support@lightedge.com RNOCRef: https://rdap.arin.net/registry/entity/LIGHT71-ARIN RTechHandle: IL68-ARIN RTechName: LightEdge Hostmaster RTechPhone: +1-515-471-1000 RTechEmail: hostmaster@lightedge.com RTechRef: https://rdap.arin.net/registry/entity/IL68-ARIN