ASNumber:       19860
ASName:         OPTIV-US-AS1
ASHandle:       19860
RegDate:        2010-04-23
Ref:            https://rdap.arin.net/registry/autnum/19860
source:         ARIN
OrgAbuseHandle: KEMPF-ARIN
OrgAbuseName:   Kemp, Frits
OrgAbusePhone:  +1-312-821-9221
OrgAbuseEmail:  fritskemp@optiver.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KEMPF-ARIN
source:         ARIN
OrgAbuseHandle: NETWO9211-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-312-821-9500
OrgAbuseEmail:  networkchicago@optiver.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN
source:         ARIN
OrgDNSHandle:   NETWO9211-ARIN
OrgDNSName:     Network Engineering
OrgDNSPhone:    +1-312-821-9500
OrgDNSEmail:    networkchicago@optiver.us
OrgDNSRef:      https://rdap.arin.net/registry/entity/NETWO9211-ARIN
source:         ARIN
OrgNOCHandle:   NETWO9211-ARIN
OrgNOCName:     Network Engineering
OrgNOCPhone:    +1-312-821-9500
OrgNOCEmail:    networkchicago@optiver.us
OrgNOCRef:      https://rdap.arin.net/registry/entity/NETWO9211-ARIN
source:         ARIN
OrgName:        OPTIVER US LLC
OrgId:          OPTIV-5
Address:        130 E Randolph St
Address:        Suite 800
City:           Chicago
StateProv:      IL
PostalCode:     60601
Country:        US
RegDate:        2010-03-19
Ref:            https://rdap.arin.net/registry/entity/OPTIV-5
source:         ARIN
OrgRoutingHandle:NETWO9211-ARIN
OrgRoutingName: Network Engineering
OrgRoutingPhone:+1-312-821-9500
OrgRoutingEmail:networkchicago@optiver.us
OrgRoutingRef:  https://rdap.arin.net/registry/entity/NETWO9211-ARIN
source:         ARIN
OrgTechHandle:  KEMPF-ARIN
OrgTechName:    Kemp, Frits
OrgTechPhone:   +1-312-821-9221
OrgTechEmail:   fritskemp@optiver.us
OrgTechRef:     https://rdap.arin.net/registry/entity/KEMPF-ARIN
source:         ARIN
OrgTechHandle:  NETWO9211-ARIN
OrgTechName:    Network Engineering
OrgTechPhone:   +1-312-821-9500
OrgTechEmail:   networkchicago@optiver.us
OrgTechRef:     https://rdap.arin.net/registry/entity/NETWO9211-ARIN
source:         ARIN
RTechHandle:    KEMPF-ARIN
RTechName:      Kemp, Frits
RTechPhone:     +1-312-821-9221
RTechEmail:     fritskemp@optiver.us
RTechRef:       https://rdap.arin.net/registry/entity/KEMPF-ARIN
source:         ARIN