AS14041 University Corporation for Atmospheric Research 🇺🇸 US

Announcing 12 prefixes, seen at the RIS collectors.

IPv4 prefixes

198,912 (777 × /24)

IPv6 prefixes

257 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS14041
Name: University Corporation for Atmospheric Research
Organisation: University Corporation for Atmospheric Research
Country: 🇺🇸 US
RIR: ARIN
Allocated: 1999-10-07
Network type: Educational/Research
Traffic levels: 100-200Gbps
Scope: North America
Peering policy: Open
IRR as-set: RADB::AS-FRGP
Website: http://www.frgp.net
PeeringDB: net/5544
Exchanges: 2
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

12 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS3356 Lumen (Level 3)	🇺🇸 US	70,564	2,074	634	CAIDA
AS1299 Arelion (fka. Telia Carrier)	🇸🇪 SE	68,747	130	2,846	CAIDA
AS11537 Internet2	🇺🇸 US	2,245	23	433	CAIDA
AS11164 Internet2 I2PX	🇺🇸 US	1,268	13	302	CAIDA
AS64289 Macarne.com	🇺🇸 US	677	7	1	inferred

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6939 Hurricane Electric LLC	🇺🇸 US	52,960	236	1,019	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS11686 Zayo Bandwidth	🇺🇸 US	14	263	11	CAIDA
AS11956 National Oceanic and Atmospheric Administration	🇺🇸 US	12	0	2,254	CAIDA
AS12145 Colorado State University	🇺🇸 US	6	3	263	CAIDA
AS397315 Region 10 League for Economic Assistance and Planning, Inc.	🇺🇸 US	5	3	48	CAIDA
AS104 University of Colorado at Boulder	🇺🇸 US	0	21	572	CAIDA
AS17207 Colorado College	🇺🇸 US	0	11	462	CAIDA
AS194 University Corporation for Atmospheric Research	🇺🇸 US	0	5	205	CAIDA
AS36081 The Governor's Office of Information Technology	🇺🇸 US	0	4	168	CAIDA
AS2902 University of Wyoming	🇺🇸 US	0	4	168	CAIDA
AS14977 State of Wyoming Department A&I	🇺🇸 US	0	15	142	CAIDA
AS26661 Jeffco Public Schools	🇺🇸 US	0	3	126	CAIDA
AS62671 ECS-Infrastructure	🇺🇸 US	0	3	126	CAIDA
AS65 Air Force Systems Networking	🇺🇸 US	0	2	84	CAIDA
AS16519 University of Colorado Denver	🇺🇸 US	0	2	55	CAIDA
AS36691 Colorado State University	🇺🇸 US	0	2	43	CAIDA
AS402584 Metropolitan State University of Denver	🇺🇸 US	0	1	42	CAIDA
AS36704 Colorado School of Mines	🇺🇸 US	0	1	42	CAIDA
AS396425 University of Colorado, Colorado Springs	🇺🇸 US	0	1	42	CAIDA
AS401317 Boulder Public Library District	🇺🇸 US	0	1	39	CAIDA
AS30136 Adams 12	🇺🇸 US	0	5	24	CAIDA
AS399193 Navajotech	🇺🇸 US	0	1	21	CAIDA
AS15295 University of Northern Colorado	🇺🇸 US	0	2	20	CAIDA
AS393869 COLORADO MOUNTAIN COLLEGE	🇺🇸 US	0	2	17	CAIDA
AS39990 Boulder County Government	🇺🇸 US	0	2	2	CAIDA
AS396212 Aims Community College	🇺🇸 US	0	1	1	CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.