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AS14289 COREFIRST BANK & TRUST

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

COREFIRST BANK & TRUST cbtks.com

US 1 Routes

AS Data

AS14289

AS14289 – COREFIRST BANK & TRUST

AS Number	14289
AS Name	CBTKS-AS
Organization	COREFIRST BANK & TRUST(cbt-37)
Country	US
Website	cbtks.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-08-10

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Use ASN data for AS14289 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
72.42.249.0/24	AS14289	COREFIRST BANK & TRUST	COREFIRST BANK & TRUST	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:       14289
ASName:         CBTKS-AS
ASHandle:       AS14289
RegDate:        2006-08-10
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/14289


OrgName:        COREFIRST BANK & TRUST
OrgId:          CBT-37
Address:        3050 SW Topeka Blvd
City:           Topeka
StateProv:      KS
PostalCode:     66611
Country:        US
RegDate:        2006-03-20
Updated:        2025-07-11
Ref:            https://rdap.arin.net/registry/entity/CBT-37


OrgTechHandle: ITMAN257-ARIN
OrgTechName:   IT Management
OrgTechPhone:  +1-785-267-8900 
OrgTechEmail:  dns_reg@cbtks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ITMAN257-ARIN

OrgTechHandle: HELPD41-ARIN
OrgTechName:   HelpDesk
OrgTechPhone:  +1-785-267-8770 
OrgTechEmail:  dns_reg@cbtks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HELPD41-ARIN

OrgAbuseHandle: HELPD41-ARIN
OrgAbuseName:   HelpDesk
OrgAbusePhone:  +1-785-267-8770 
OrgAbuseEmail:  dns_reg@cbtks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HELPD41-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS22773	Cox Communications Inc.	US

Frequently Asked Questions

What is ASN AS14289?

ASN AS14289 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14289?

AS14289 is listed under COREFIRST BANK & TRUST.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.