AS14041 - AS14041 - University Corporation for Atmospheric Research, US

United States
AS Number
AS14041
AS Name
AS14041
Org Name
University Corporation for Atmospheric Research
Country / Region
United States
Registry

arin

RegDate

1988-05-26

Updated

2023-05-11

AS14041 Looking Glass
IPv4Prefixes

15

IPv6Prefixes

2

IPv4 NUMs

262,656

IPv6 NUMs(/64)

16,777,216

262,656 IPv4 Addresses
CIDR Description IP Num
129.19.0.0/24
IRR InValid
Colorado State University 256
129.19.0.0/16
IRR InValid
Colorado State University 65536
129.19.148.0/24
ROA Signed and Valid IRR Parent Valid
Colorado State University 256
129.19.148.0/23
ROA Signed and Valid IRR Parent Valid
Colorado State University 512
129.19.149.0/24
ROA Signed and Valid IRR Parent Valid
Colorado State University 256
129.19.153.0/24
ROA Signed and Valid IRR Parent Valid
Colorado State University 256
129.19.165.0/24
ROA Signed and Valid IRR Parent Valid
Colorado State University 256
130.253.0.0/24
ROA Signed and Valid IRR Parent Valid
University of Denver 256
130.253.0.0/16
ROA Signed and Valid IRR Valid
University of Denver 65536
147.153.0.0/24
IRR Parent Valid
Metropolitan State University of Denver 256
147.153.0.0/16
IRR Valid
Metropolitan State University of Denver 65536
161.98.0.0/24
ROA Signed and Valid IRR Parent Valid
City of Boulder 256
161.98.0.0/16
ROA Signed and Valid IRR Valid
City of Boulder 65536
192.43.217.0/24
ROA Signed and Valid IRR Valid
National Center for Atmospheric Research 256
198.59.2.0/24
ROA Signed and Valid IRR Valid
Auraria Higher Education Center 256
CIDR Description IP NUMs(prefix /64)
2001:468:500::/48
ROA Signed and Valid IRR Valid
National Center for Atmospheric Research 65536
2001:468:500::/40
ROA Signed and Valid IRR InValid
University Corporation for Atmospheric Research 16777216
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 134,912 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,632 17,613,665,927,168 IPv4 IPv4 IPv6 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,078,272 4,294,967,296 IPv4 IPv4
AS4181 TDS-AS - TDS TELECOM, US United States 1,743,872 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,448 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 123,648 13,153,402,880 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 229,376 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 3,584 16,777,216 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,953,308 77,329,203,200 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 507,648 282,631,675,838,464 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14977 STATE-OF-WYOMING-ASN - State of Wyoming Department A&I, US United States 595,200 16,777,216 IPv4 IPv4 IPv6 IPv6
AS104 COLORADO-AS - University of Colorado at Boulder, US United States 74,752 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS11686 ENA - Education Networks of America, US United States 681,216 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS11956 NOAA-XWAVE - National Oceanic and Atmospheric Administration, US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS12145 COLORADOSTATEUNIV - Colorado State University, US United States 81,920 0 IPv4 IPv4
AS14031 SCXY - Association for Computing Machinery, Inc., US United States 0 65,536 IPv4 IPv4 IPv6 IPv6
AS14737 CCCOES - Colorado Community College and Occupational Education System, US United States 65,536 0 IPv4 IPv4
AS14934 UNAVC-AS - UNAVCO, US United States 0 0 IPv4 IPv4
AS15295 UNC-1388600-ASN - University of Northern Colorado, US United States 65,536 0 IPv4 IPv4
AS26661 JCPS-ASN - Jeffco Public Schools, US United States 2,048 0 IPv4 IPv4
AS39990 BCG - Boulder County Government, US United States 512 0 IPv4 IPv4
AS399193 NAVAJO-TECHNICAL-UNIVERSITY - Navajotech, US United States 1,024 0 IPv4 IPv4
AS194 NCAR-AS - University Corporation for Atmospheric Research, US United States 66,048 16,777,216 IPv4 IPv4 IPv6 IPv6
AS2902 WN-WY-AS - University of Wyoming, US United States 82,176 0 IPv4 IPv4
AS36704 CSM-AS - Colorado School of Mines, US United States 65,792 0 IPv4 IPv4
AS396425 UCCS-UNIVERSITY-OF-COLORADO-COLORADO-SPRINGS - University of Colorado, Colorado Springs, US United States 65,536 0 IPv4 IPv4
AS16519 CUDENVER - University of Colorado Denver, US United States 131,072 16,777,216 IPv4 IPv4 IPv6 IPv6
AS17207 COLOR-COLL - Colorado College, US United States 7,680 0 IPv4 IPv4
AS36081 STATE-OF-COLORADO-MNT-NETWORK - State of Colorado General Government Computer, US United States 131,584 0 IPv4 IPv4
AS36691 CSUP-AS - Colorado State University-Pueblo, US United States 65,792 0 IPv4 IPv4
AS62671 UNIVERSITY-OF-COLORADO-SYSTEM - ECS-Infrastructure, US United States 1,024 0 IPv4 IPv4
AS396212 AIMS-COMMUNITY-COLLEGE - Aims Community College, US United States 256 0 IPv4 IPv4
AS65 AF-RASN-65 - Air Force Systems Networking, US United States 512 0 IPv4 IPv4
AS13555 EAGLE-NET-ALLIANCE - Zayo Bandwidth, US United States 10,496 0 IPv4 IPv4
AS30136 AD12 - Adams 12, US United States 8,192 0 IPv4 IPv4
AS393869 CMC - COLORADO MOUNTAIN COLLEGE, US United States 8,192 16,777,216 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United States Any2Denver - CoreSite - Any2Denver 206.51.46.23 2605:6c00:303:303::23 100 Gbps 2019-07-24 14:04:18
United States IX-Denver - Interconnection eXchange Denver 206.53.175.22 2001:504:58::22 100 Gbps 2021-11-09 00:01:35

Private Peering Facilities

Country / Region Name City Website Updated
CoreSite - Denver (DE1) Denver http://www.coresite.com 2016-03-14 21:05:13
Level(3) Denver Denver http://www.lumen.com/ 2016-03-14 21:05:13
910Telecom Denver Denver http://910telecom.com/Carriers 2016-10-17 16:13:10
IP Address Domain NUMs Domains
129.19.1.12 1 vpn.larimer.org
129.19.1.75 1 rhex.prpa.org
129.19.1.124 3 jamescizek.com
129.19.1.126 6 aresr3d2.coloradoaresr3d2.org
129.19.3.1 3 bonnie.ci.loveland.co.us
129.19.3.2 2 clyde.ci.loveland.co.us
129.19.3.5 1 so.ci.loveland.co.us
129.19.3.135 1 wsinno.ci.loveland.co.us
129.19.3.219 3 loveland.lib.co.us
129.19.3.225 1 maps.cityofloveland.org 
ASNumber:       14041
ASName:         AS14041
ASHandle:       AS14041
RegDate:        1999-10-07
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/14041


OrgName:        University Corporation for Atmospheric Research
OrgId:          UCAR-1
Address:        1850 Table Mesa Drive
City:           Boulder
StateProv:      CO
PostalCode:     80305
Country:        US
RegDate:        1988-05-26
Updated:        2023-05-11
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

OrgTechHandle: HERNA1265-ARIN
OrgTechName:   Hernandez, John 
OrgTechPhone:  +1-303-497-1280 
OrgTechEmail:  jph@ucar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HERNA1265-ARIN

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