IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 213.239.137.0 - 213.239.137.255 CIDR: 213.239.137.0/24 NetName: DN-164 NetHandle: NET-213-239-137-0-1 Parent: RIPE-213 (NET-213-0-0-0-1) NetType: Direct Allocation OriginAS: Organization: Dataplane.org (DN-164) RegDate: 2026-05-13 Updated: 2026-05-13 Ref: https://rdap.arin.net/registry/ip/213.239.137.0 OrgName: Dataplane.org OrgId: DN-164 Address: 111 W Jackson Blvd City: Chicago StateProv: IL PostalCode: 60604 Country: US RegDate: 2026-01-05 Updated: 2026-03-31 Comment: https://dataplane.org Ref: https://rdap.arin.net/registry/entity/DN-164 OrgDNSHandle: KRIST33-ARIN OrgDNSName: Kristoff, John OrgDNSPhone: +1-312-493-0305 OrgDNSEmail: jtk@dataplane.org OrgDNSRef: https://rdap.arin.net/registry/entity/KRIST33-ARIN OrgNOCHandle: KRIST33-ARIN OrgNOCName: Kristoff, John OrgNOCPhone: +1-312-493-0305 OrgNOCEmail: jtk@dataplane.org OrgNOCRef: https://rdap.arin.net/registry/entity/KRIST33-ARIN OrgAbuseHandle: KRIST33-ARIN OrgAbuseName: Kristoff, John OrgAbusePhone: +1-312-493-0305 OrgAbuseEmail: jtk@dataplane.org OrgAbuseRef: https://rdap.arin.net/registry/entity/KRIST33-ARIN OrgTechHandle: EAHEA-ARIN OrgTechName: Eaheart, William OrgTechPhone: +1-773-230-0815 OrgTechEmail: wje@dataplane.org OrgTechRef: https://rdap.arin.net/registry/entity/EAHEA-ARIN OrgTechHandle: KRIST33-ARIN OrgTechName: Kristoff, John OrgTechPhone: +1-312-493-0305 OrgTechEmail: jtk@dataplane.org OrgTechRef: https://rdap.arin.net/registry/entity/KRIST33-ARIN OrgRoutingHandle: KRIST33-ARIN OrgRoutingName: Kristoff, John OrgRoutingPhone: +1-312-493-0305 OrgRoutingEmail: jtk@dataplane.org OrgRoutingRef: https://rdap.arin.net/registry/entity/KRIST33-ARIN OrgTechHandle: KEMPM14-ARIN OrgTechName: Kemp, Matthew OrgTechPhone: +1-312-965-6607 OrgTechEmail: mpk@dataplane.org OrgTechRef: https://rdap.arin.net/registry/entity/KEMPM14-ARIN