DLS Internet ServicesDLS Internet ServicesIP Ranges26Total IPs36,608 AS10692 US Skokie Mount Prospect Elmhurst+2 more
ABB Information SystemsABB Information SystemsIP Ranges26Total IPs102,140 AS20868 CH US SE+7 more Chicago Västerås Bengaluru+4 more
AT&T EnterpriseAT&T EnterpriseIP Ranges25Total IPs144,136 AS4473 US Washington Chicago Hillsboro+7 more
Capgemini U.S. LLCCapgemini U.S. LLCIP Ranges25Total IPs10,496 AS10991 NL US FR+2 more Amsterdam Chicago Paris+2 more
Vinakom CommunicationsVinakom CommunicationsIP Ranges24Total IPs115,200 AS36327 US Vernon Hills Arlington Heights Schaumburg+9 more
Netprotect, Inc.Netprotect, Inc.IP Ranges24Total IPs6,112 AS62651 US DE PY+10 more Chicago Berlin Asunción+10 more
Wellsfargo-10372Wellsfargo-10372IP Ranges24Total IPs25,344 AS10372 US SG IN+1 more Chicago Reston Singapore+3 more
Northwestern UniversityNorthwestern UniversityIP Ranges23Total IPs149,504 AS103 US Chicago Evanston Wheeling+1 more
Turing GroupTuring GroupIP Ranges23Total IPs30,208 AS140869 HK US CN+3 more Los Angeles Chicago San Francisco
Heymman Servers CorporationHeymman Servers CorporationIP Ranges22Total IPs7,680 AS62164 US Kansas City Austin Chicago+1 more
Clearwave CommunicationsClearwave CommunicationsIP Ranges22Total IPs41,212 AS40702 US Marion Murphysboro Breese+14 more
World First CommunicationWorld First CommunicationIP Ranges21Total IPs6,400 AS213607 ES HK US+8 more Almería Prince Edward Chicago+1 more
River City Internet Group (Primary NetworksRiver City Internet Group (Primary NetworksIP Ranges21Total IPs31,744 AS6428 US O'Fallon Alton Ballwin+1 more
Abbott-labs-2Abbott-labs-2IP Ranges21Total IPs20,736 AS32528 US JP DE Tokyo Hochheim am Main Gurnee+1 more
SparkTechSparkTechIP Ranges20Total IPs32,256 AS215595 US TW DE+1 more New York Dallas San Jose+5 more
ChangLian Network Technology Co.ChangLian Network Technology Co.IP Ranges20Total IPs7,936 AS137443 HK CN DE+3 more Frankfurt am Main Los Angeles Tokyo+2 more
NetSource CommunicationsNetSource CommunicationsIP Ranges20Total IPs23,040 AS22458 US Buffalo Grove Naperville