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AS396057 Credit Union of Denver

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

Credit Union of Denver cudenver.com

US 1 Routes

AS Data

AS396057

AS396057 – Credit Union of Denver

AS Number	396057
AS Name	CUD-9305
Organization	Credit Union of Denver(cud-4)
Country	US
Website	cudenver.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-02-24

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Use ASN data for AS396057 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
172.83.204.0/24	AS396057	Credit Union of Denver	Credit Union of Denver	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:       396057
ASName:         CUD-9305
ASHandle:       AS396057
RegDate:        2017-02-24
Updated:        2017-02-24    
Ref:            https://rdap.arin.net/registry/autnum/396057


OrgName:        Credit Union of Denver
OrgId:          CUD-4
Address:        9305 W. Alameda Ave
City:           Lakewood
StateProv:      CO
PostalCode:     80226
Country:        US
RegDate:        2014-12-05
Updated:        2022-12-21
Ref:            https://rdap.arin.net/registry/entity/CUD-4


OrgAbuseHandle: SECAD1-ARIN
OrgAbuseName:   SecAdmins
OrgAbusePhone:  +1-303-626-8409 
OrgAbuseEmail:  samuel.mcgraw@cudenver.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECAD1-ARIN

OrgDNSHandle: SECAD1-ARIN
OrgDNSName:   SecAdmins
OrgDNSPhone:  +1-303-626-8409 
OrgDNSEmail:  samuel.mcgraw@cudenver.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/SECAD1-ARIN

OrgTechHandle: SECAD1-ARIN
OrgTechName:   SecAdmins
OrgTechPhone:  +1-303-626-8409 
OrgTechEmail:  samuel.mcgraw@cudenver.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SECAD1-ARIN

OrgNOCHandle: SECAD1-ARIN
OrgNOCName:   SecAdmins
OrgNOCPhone:  +1-303-626-8409 
OrgNOCEmail:  samuel.mcgraw@cudenver.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SECAD1-ARIN

OrgRoutingHandle: SECAD1-ARIN
OrgRoutingName:   SecAdmins
OrgRoutingPhone:  +1-303-626-8409 
OrgRoutingEmail:  samuel.mcgraw@cudenver.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SECAD1-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS396057?

ASN AS396057 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396057?

AS396057 is listed under Credit Union of Denver.

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.