% APNIC found the following authoritative answer from: whois.arin.net




#
# 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.
#


NetRange:       202.83.112.0 - 202.83.119.255
CIDR:           202.83.112.0/21
NetName:        JTL-13
NetHandle:      NET-202-83-112-0-1
Parent:         APNIC-CIDR-BLK (NET-202-0-0-0-1)
NetType:        Direct Allocation
OriginAS:       
Organization:   Jump Trading LLC (JTL-13)
RegDate:        2024-05-07
Updated:        2025-08-11
Comment:        Geofeed https://geofeeds.jumptrading.com/geofeeds.csv
Ref:            https://rdap.arin.net/registry/ip/202.83.112.0


OrgName:        Jump Trading LLC
OrgId:          JTL-13
Address:        600 West Chicago Avenue, Suite 825
City:           Chicago
StateProv:      IL
PostalCode:     60654
Country:        US
RegDate:        2007-01-10
Updated:        2025-11-17
Ref:            https://rdap.arin.net/registry/entity/JTL-13


OrgAbuseHandle: NETWO3084-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-312-205-8900 
OrgAbuseEmail:  network@jumptrading.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3084-ARIN

OrgTechHandle: MEROL5-ARIN
OrgTechName:   Merolle, Ryan 
OrgTechPhone:  +1-646-843-7458 
OrgTechEmail:  rymerolle@jumptrading.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MEROL5-ARIN

OrgTechHandle: NETWO3084-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-312-205-8900 
OrgTechEmail:  network@jumptrading.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO3084-ARIN

OrgTechHandle: JJF4-ARIN
OrgTechName:   Filliben, Jeremy Joseph
OrgTechPhone:  +1-302-533-8515 
OrgTechEmail:  jeremy@filliben.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JJF4-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.
#