AS19663 CASS INFORMATION SYSTEMS

ASN Lookup Tool

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

AS19663 – CASS INFORMATION SYSTEMS

AS Number	19663
AS Name	CASS-STL
Organization	CASS INFORMATION SYSTEMS(cis-88)
Country	US
Website	cassinfo.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-03-02T00:00

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.69.141.0/24	AS19663	CASS INFORMATION SYSTEMS	CASS INFORMATION SYSTEMS	256
12.147.44.0/24	AS19663	CASS INFORMATION SYSTEMS	CASS INFORMATION SYSTEMS	256

Raw Whois Response

                                  #
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       19663
ASName:         CASS-STL
ASHandle:       AS19663
RegDate:        2001-01-31
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19663


OrgName:        CASS INFORMATION SYSTEMS
OrgId:          CIS-88
Address:        13001 HOLLENBERG DR.
City:           BRIDGETON
StateProv:      MO
PostalCode:     63044
Country:        US
RegDate:        1999-12-22
Updated:        2014-12-03
Ref:            https://rdap.arin.net/registry/entity/CIS-88


OrgTechHandle: SM1227-ARIN
OrgTechName:   Mullins, Sean 
OrgTechPhone:  +1-314-506-5921 
OrgTechEmail:  smullins@cassinfo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SM1227-ARIN

OrgAbuseHandle: SM1227-ARIN
OrgAbuseName:   Mullins, Sean 
OrgAbusePhone:  +1-314-506-5921 
OrgAbuseEmail:  smullins@cassinfo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SM1227-ARIN

RTechHandle: SM1227-ARIN
RTechName:   Mullins, Sean 
RTechPhone:  +1-314-506-5921 
RTechEmail:  smullins@cassinfo.com
RTechRef:    https://rdap.arin.net/registry/entity/SM1227-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 1997-2026, American Registry for Internet Numbers, Ltd.
#