WHOIS
Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
### IANA response (whois.iana.org) % IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: whois.arin.net inetnum: 216.0.0.0 - 216.255.255.255 organisation: ARIN status: ALLOCATED whois: whois.arin.net changed: 1998-04 source: IANA ### Registry response (whois.arin.net) # # 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 216.229.0.25" # # Use "?" to get help. # NetRange: 216.229.0.0 - 216.229.31.255 CIDR: 216.229.0.0/19 NetName: BINARY-NET-IPV4 NetHandle: NET-216-229-0-0-1 Parent: NET216 (NET-216-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Binary Net, LLC (BNL-25) RegDate: 1999-06-02 Updated: 2016-01-21 Ref: https://rdap.arin.net/registry/ip/216.229.0.0 OrgName: Binary Net, LLC OrgId: BNL-25 Address: 206 S 13th St Address: Ste 600 City: Lincoln StateProv: NE PostalCode: 68508 Country: US RegDate: 2011-06-29 Updated: 2022-01-24 Ref: https://rdap.arin.net/registry/entity/BNL-25 OrgNOCHandle: ZB109-ARIN OrgNOCName: Binary Net OrgNOCPhone: +1-402-484-5211 OrgNOCEmail: noc@binary.net OrgNOCRef: https://rdap.arin.net/registry/entity/ZB109-ARIN OrgAbuseHandle: ZB109-ARIN OrgAbuseName: Binary Net OrgAbusePhone: +1-402-484-5211 OrgAbuseEmail: noc@binary.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ZB109-ARIN OrgTechHandle: ZB109-ARIN OrgTechName: Binary Net OrgTechPhone: +1-402-484-5211 OrgTechEmail: noc@binary.net OrgTechRef: https://rdap.arin.net/registry/entity/ZB109-ARIN OrgTechHandle: IPADM835-ARIN OrgTechName: IP Admin OrgTechPhone: +1-832-702-8101 OrgTechEmail: ipadmin@sixpackets.com OrgTechRef: https://rdap.arin.net/registry/entity/IPADM835-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. #