ASN AS14041 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14041?

AS14041 is listed under University Corporation for Atmospheric Research.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS14041 University Corporation for Atmospheric Research

ASN Lookup Tool

University Corporation for Atmospheric Research ucar.edu

US 14 Routes

AS Data

AS14041

AS14041 – University Corporation for Atmospheric Research

AS Number	14041
AS Name	AS-FRGP
Organization	University Corporation for Atmospheric Research(ucar-1)
Country	US
Website	ucar.edu
Number of IPv4 Routes	12
Number of IPv6 Routes	2
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1999-10-07

ASN Intelligence API for production workflows

Use ASN data for AS14041 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.19.0.0/16	AS12145	Colorado State University	Colorado State University	65536
129.19.165.0/24	AS14041	University Corporation for Atmospheric Research	National Center for Atmospheric Research	256
2001:468:500::/40	AS14041	University Corporation for Atmospheric Research	National Center for Atmospheric Research	~309×10²⁴
2001:468:500::/48	AS14041	University Corporation for Atmospheric Research	National Center for Atmospheric Research	~1×10²⁴
130.253.0.0/16	AS14041	University Corporation for Atmospheric Research	University of Denver	65536
129.19.92.0/23	AS14041	University Corporation for Atmospheric Research	The Auraria Higher Education Center	512
129.19.149.0/24	AS14041	University Corporation for Atmospheric Research	NEON, Inc.	256
129.19.148.0/23	AS14041	University Corporation for Atmospheric Research	NEON, Inc.	512
192.43.217.0/24	AS14041	University Corporation for Atmospheric Research	National Center for Atmospheric Research	256
147.153.0.0/16	AS14041	University Corporation for Atmospheric Research	Metropolitan State University of Denver	65536

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:       14041
ASName:         AS-FRGP
ASHandle:       AS14041
RegDate:        1999-10-07
Updated:        2026-02-19    
Ref:            https://rdap.arin.net/registry/autnum/14041


OrgName:        University Corporation for Atmospheric Research
OrgId:          UCAR-1
Address:        3090 Center Green Drive
City:           Boulder
StateProv:      CO
PostalCode:     80301
Country:        US
RegDate:        1988-05-26
Updated:        2026-02-19
Ref:            https://rdap.arin.net/registry/entity/UCAR-1


OrgTechHandle: ADLER49-ARIN
OrgTechName:   Adler, Matt 
OrgTechPhone:  +1-303-497-1279 
OrgTechEmail:  adler@ucar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ADLER49-ARIN

OrgNOCHandle: ZN10-ARIN
OrgNOCName:   National Center for Atmospheric Research
OrgNOCPhone:  +1-307-996-4300 
OrgNOCEmail:  ne@ucar.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZN10-ARIN

OrgAbuseHandle: ABUSE18-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-307-996-4300 
OrgAbuseEmail:  abuse@ucar.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE18-ARIN

OrgTechHandle: HERNA1265-ARIN
OrgTechName:   Hernandez, John 
OrgTechPhone:  +1-303-497-1280 
OrgTechEmail:  jph@ucar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HERNA1265-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
AS39990	Boulder County Government	US
AS2906	Netflix Streaming Services Inc.	US
AS27602	Pathfinder Broadband	US
AS30110	Advanced Communications Technology	US
AS21928	T-Mobile USA, Inc.	US
AS53766	Avago Technologies U.S. Inc.	US
AS14537	Continent 8 LLC	US
AS63023	GTHost	US
AS401317	Boulder Public Library District	US
AS40284	Glenwood Springs Community Broadband Network	US

Upstreams

AS Number	Description	Country
AS293	ESnet	US
AS11537	Internet2	US
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS11164	Internet2	US
AS64289	Macarne.com	US
AS3356	Level 3 Parent, LLC	US
AS32621	Twin City VoIP, Inc.	US

Downstreams

AS Number	Description	Country
AS393869	COLORADO MOUNTAIN COLLEGE	US
AS36704	Colorado School of Mines	US
AS397315	Region 10 League for Economic Assistance and Planning, Inc.	US
AS39990	Boulder County Government	US
AS15295	University of Northern Colorado	US
AS396425	University of Colorado, Colorado Springs	US
AS194	University Corporation for Atmospheric Research	US
AS30136	Adams 12	US
AS14977	State of Wyoming Department A&I	US
AS36081	The Governor's Office of Information Technology	US