% No entries found for the selected source(s).

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "a AS19860"
#
# Use "?" to get help.
#

ASNumber: 19860
ASName: OPTIV-US-AS1
ASHandle: AS19860
RegDate: 2010-04-23
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/19860


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
Updated: 2024-04-05
Ref: https://rdap.arin.net/registry/entity/OPTIV-5


OrgDNSHandle: NETWO9211-ARIN
OrgDNSName: Network Engineering
OrgDNSPhone: +1-312-821-9500
OrgDNSEmail: networkchicago[at]optiver.us
OrgDNSRef: https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgAbuseHandle: KEMPF-ARIN
OrgAbuseName: Kemp, Frits
OrgAbusePhone: +1-312-821-9221
OrgAbuseEmail: fritskemp[at]optiver.us
OrgAbuseRef: https://rdap.arin.net/registry/entity/KEMPF-ARIN

OrgRoutingHandle: NETWO9211-ARIN
OrgRoutingName: Network Engineering
OrgRoutingPhone: +1-312-821-9500
OrgRoutingEmail: networkchicago[at]optiver.us
OrgRoutingRef: https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgNOCHandle: NETWO9211-ARIN
OrgNOCName: Network Engineering
OrgNOCPhone: +1-312-821-9500
OrgNOCEmail: networkchicago[at]optiver.us
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgTechHandle: KEMPF-ARIN
OrgTechName: Kemp, Frits
OrgTechPhone: +1-312-821-9221
OrgTechEmail: fritskemp[at]optiver.us
OrgTechRef: https://rdap.arin.net/registry/entity/KEMPF-ARIN

OrgAbuseHandle: NETWO9211-ARIN
OrgAbuseName: Network Engineering
OrgAbusePhone: +1-312-821-9500
OrgAbuseEmail: networkchicago[at]optiver.us
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgTechHandle: NETWO9211-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-312-821-9500
OrgTechEmail: networkchicago[at]optiver.us
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO9211-ARIN

RTechHandle: KEMPF-ARIN
RTechName: Kemp, Frits
RTechPhone: +1-312-821-9221
RTechEmail: fritskemp[at]optiver.us
RTechRef: https://rdap.arin.net/registry/entity/KEMPF-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#