IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 199.4.144.0 - 199.4.144.255 CIDR: 199.4.144.0/24 NetName: CIRA-DNS-ANYCAST NetHandle: NET-199-4-144-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet (CCIRAACPLEI) RegDate: 2013-04-16 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/199.4.144.0 OrgName: CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet OrgId: CCIRAACPLEI Address: 319 McRae Ave., Suite 700 City: Ottawa StateProv: ON PostalCode: K1Z 0B9 Country: CA RegDate: 2002-12-12 Updated: 2026-01-14 Comment: General Inquiry and Customer Service: info@cira.ca or Comment: Monday to Friday, 8:00 to 20:00 (EST) Comment: Phone: 1-877-860-141 Comment: abuse: abuse@cira.ca Comment: network operations: noc@cira.ca Ref: https://rdap.arin.net/registry/entity/CCIRAACPLEI OrgTechHandle: NETOP4-ARIN OrgTechName: netops OrgTechPhone: +1-613-237-5335 OrgTechEmail: noc@cira.ca OrgTechRef: https://rdap.arin.net/registry/entity/NETOP4-ARIN OrgNOCHandle: NETWO7592-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-613-793-4118 OrgNOCEmail: noc@cira.ca OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO7592-ARIN OrgAbuseHandle: ABUSE5241-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-613-793-4118 OrgAbuseEmail: abuse@cira.ca OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5241-ARIN