IP-Whois : 167.204.139.244

rDNS

#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 167.204.139.244"
#
# Use "?" to get help.
#

NetRange:       167.204.0.0 - 167.204.255.255
CIDR:           167.204.0.0/16
NetName:        CBOT-PRISM
NetHandle:      NET-167-204-0-0-1
Parent:         NET167 (NET-167-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS23397, AS30613, AS17025
Organization:   Chicago Board of Trade (CBT)
RegDate:        1993-09-28
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/167.204.0.0


OrgName:        Chicago Board of Trade
OrgId:          CBT
Address:        141 West Jackson Street
Address:        Suite 901A
Address:        Network technology group
City:           Chicago
StateProv:      IL
PostalCode:     60604
Country:        US
RegDate:        1992-12-18
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CBT


OrgNOCHandle: NETWO8732-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-312-627-4496 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8732-ARIN

OrgTechHandle: CMEAR-ARIN
OrgTechName:   CME-ARIN-Admin
OrgTechPhone:  +1-312-627-4496 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CMEAR-ARIN

OrgAbuseHandle: CMEAR-ARIN
OrgAbuseName:   CME-ARIN-Admin
OrgAbusePhone:  +1-312-627-4496 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CMEAR-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.
#