IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 161.199.76.0 - 161.199.79.255 CIDR: 161.199.76.0/22 NetName: WFC-90 NetHandle: NET-161-199-76-0-1 Parent: NET161 (NET-161-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Wintrust Financial Corporation (WFC-90) RegDate: 2019-09-11 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/161.199.76.0 OrgName: Wintrust Financial Corporation OrgId: WFC-90 Address: 9700 W. Higgins Road City: Rosemont StateProv: IL PostalCode: 60018 Country: US RegDate: 2019-04-17 Updated: 2026-01-22 Ref: https://rdap.arin.net/registry/entity/WFC-90 OrgAbuseHandle: WTFCA-ARIN OrgAbuseName: WTFC5-ARIN OrgAbusePhone: +1-630-594-6235 OrgAbuseEmail: wtfcextdom@wintrust.com OrgAbuseRef: https://rdap.arin.net/registry/entity/WTFCA-ARIN OrgTechHandle: BELAN26-ARIN OrgTechName: Belance, Wavyne OrgTechPhone: +1-630-594-6235 OrgTechEmail: wbelance@wintrust.com OrgTechRef: https://rdap.arin.net/registry/entity/BELAN26-ARIN OrgTechHandle: WTFCA-ARIN OrgTechName: WTFC5-ARIN OrgTechPhone: +1-630-594-6235 OrgTechEmail: wtfcextdom@wintrust.com OrgTechRef: https://rdap.arin.net/registry/entity/WTFCA-ARIN OrgTechHandle: MASON570-ARIN OrgTechName: Mason, Jermaine OrgTechPhone: +1-847-268-1329 OrgTechEmail: jmason@wintrust.com OrgTechRef: https://rdap.arin.net/registry/entity/MASON570-ARIN