IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 63.135.192.0 - 63.135.223.255 CIDR: 63.135.192.0/19 NetName: ITCM-UCIN-2 NetHandle: NET-63-135-192-0-1 Parent: NET63 (NET-63-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Allstream Business US, LLC (ABUL-14) RegDate: 2003-11-26 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/ip/63.135.192.0 OrgName: Allstream Business US, LLC OrgId: ABUL-14 Address: 18110 SE 34th St. Building One Suite 100 City: Vancouver StateProv: WA PostalCode: 98683 Country: US RegDate: 2018-09-20 Updated: 2026-07-28 Ref: https://rdap.arin.net/registry/entity/ABUL-14 ReferralServer: rwhois://integraonline.com:43 OrgTechHandle: ZIE-ARIN OrgTechName: Zayo IP Engineering OrgTechPhone: +1-866-236-2824 OrgTechEmail: ipeng@zayo.com OrgTechRef: https://rdap.arin.net/registry/entity/ZIE-ARIN OrgNOCHandle: ZIE-ARIN OrgNOCName: Zayo IP Engineering OrgNOCPhone: +1-866-236-2824 OrgNOCEmail: ipeng@zayo.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZIE-ARIN OrgAbuseHandle: ABUSE5675-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-866-236-2824 OrgAbuseEmail: abuse@zayo.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5675-ARIN