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: 208.0.0.0 - 208.255.255.255 organisation: ARIN status: ALLOCATED whois: whois.arin.net changed: 1996-04 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 208.67.220.2" # # Use "?" to get help. # NetRange: 208.67.216.0 - 208.67.223.255 CIDR: 208.67.216.0/21 NetName: OPENDNS-NET-1 NetHandle: NET-208-67-216-0-1 Parent: NET208 (NET-208-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cisco OpenDNS, LLC (OPEND-2) RegDate: 2006-06-06 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/208.67.216.0 OrgName: Cisco OpenDNS, LLC OrgId: OPEND-2 Address: 170 West Tasman Drive City: San Jose StateProv: CA PostalCode: 95134 Country: US RegDate: 2008-02-26 Updated: 2025-08-15 Comment: https://umbrella.cisco.com/ Comment: Use Cisco Umbrella to make your Internet faster, safer, Comment: and smarter. Comment: DNS Servers: 208.67.222.222 208.67.220.220 Comment: IPv4/IPv6 Peering: peering-umbrella@external.cisco.com Ref: https://rdap.arin.net/registry/entity/OPEND-2 OrgTechHandle: CCSNT-ARIN OrgTechName: Cisco Cloud Security Network Tech OrgTechPhone: +1-408-525-0560 OrgTechEmail: rir-tech@cisco.com OrgTechRef: https://rdap.arin.net/registry/entity/CCSNT-ARIN OrgAbuseHandle: CCSNA1-ARIN OrgAbuseName: Cisco Cloud Security Network Abuse OrgAbusePhone: +1-408-525-0560 OrgAbuseEmail: rir-abuse@cisco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/CCSNA1-ARIN OrgTechHandle: VASQU302-ARIN OrgTechName: Vasquez, Miguel OrgTechPhone: +523336487646 OrgTechEmail: miguevas@cisco.com OrgTechRef: https://rdap.arin.net/registry/entity/VASQU302-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. #