United Statesarin
1988-05-26
2024-01-12
15
2
262,656
16,777,216
| CIDR | Description | IP Num |
|---|---|---|
| 129.19.0.0/24 | Colorado State University | 256 |
| 129.19.0.0/16 | Colorado State University | 65536 |
| 129.19.92.0/23 | The Auraria Higher Education Center | 512 |
| 129.19.148.0/24 | Colorado State University | 256 |
| 129.19.148.0/23 | Colorado State University | 512 |
| 129.19.149.0/24 | Colorado State University | 256 |
| 129.19.153.0/24 | WICHE (C10955066) | 256 |
| 129.19.165.0/24 | Colorado State University | 256 |
| 130.253.0.0/16 | University of Denver | 65536 |
| 147.153.0.0/24 | Metropolitan State University of Denver | 256 |
| 147.153.0.0/16 | Metropolitan State University of Denver | 65536 |
| 161.98.0.0/24 | City of Boulder | 256 |
| 161.98.0.0/16 | City of Boulder | 65536 |
| 192.43.217.0/24 | National Center for Atmospheric Research | 256 |
| 198.59.2.0/24 | Auraria Higher Education Center | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
| 2001:468:500::/48 | National Center for Atmospheric Research | 65536 |
| 2001:468:500::/40 | University Corporation for Atmospheric Research | 16777216 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS293 | ESNET, US |
|
135,680 | 4,295,163,904 | IPv4  |
IPv6 |
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |
|
219,648 | 77,326,712,832 | IPv4 |
IPv6 |
| AS2152 | CENIC-2152 - CENIC, US |
|
2,078,720 | 4,294,967,296 | IPv4 |
 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
29,662,464 | 77,331,365,888 | IPv4 |
IPv6 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
521,216 | 282,631,665,614,848 | IPv4 |
IPv6 |
| AS153 | CTNOSC-ASN-153 - Headquarters, USAISC, US |
|
1,280 | 16,842,752 | |
IPv6 |
| AS2153 | CENIC-2153 - CENIC, US |
|
3,840 | 16,842,752 | IPv4 |
IPv6 |
| AS11164 | INTERNET2-I2PX - Internet2, US |
|
1,536 | 17,039,360 | IPv4 |
IPv6 |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2, US |
|
8,960 | 4,294,967,296 | IPv4 |
IPv6 |
| AS393552 | COL-LPC - Longmont Power & Communications, US |
|
32,768 | 4,294,967,296 | IPv4 |
|
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS12145 | COLORADOSTATEUNIV - Colorado State University, US |
|
81,920 | 0 | IPv4 |
|
| AS16519 | CUDENVER - University of Colorado Denver, US |
|
131,072 | 16,777,216 | IPv4 |
IPv6 |
| AS17207 | COLOR-COLL - Colorado College, US |
|
3,584 | 0 | IPv4 |
|
| AS62671 | UNIVERSITY-OF-COLORADO-SYSTEM - ECS-Infrastructure, US |
|
1,024 | 0 | IPv4 |
|
| AS104 | COLORADO-AS - University of Colorado at Boulder, US |
|
91,136 | 4,295,032,832 | IPv4 |
IPv6 |
| AS194 | NCAR-AS - University Corporation for Atmospheric Research, US |
|
66,048 | 16,777,216 | IPv4 |
IPv6 |
| AS15295 | UNC-1388600-ASN - University of Northern Colorado, US |
|
65,792 | 0 | IPv4 |
|
| AS36081 | STATE-OF-COLORADO-MNT-NETWORK - State of Colorado General Government Computer, US |
|
131,584 | 0 | IPv4 |
|
| AS396425 | UCCS-UNIVERSITY-OF-COLORADO-COLORADO-SPRINGS - University of Colorado, Colorado Springs, US |
|
65,536 | 0 | IPv4 |
|
| AS65 | AF-RASN-65 - Air Force Systems Networking, US |
|
512 | 0 | IPv4 |
|
| AS30136 | AD12 - Adams 12, US |
|
8,448 | 0 | IPv4 |
|
| AS393869 | CMC - COLORADO MOUNTAIN COLLEGE, US |
|
8,192 | 16,777,216 | IPv4 |
IPv6 |
| AS399193 | NAVAJO-TECHNICAL-UNIVERSITY - Navajotech, US |
|
1,024 | 0 | IPv4 |
|
| AS401317 | BPLD - Boulder Public Library District, US |
|
256 | 0 | IPv4 |
|
| AS2902 | WN-WY-AS - University of Wyoming, US |
|
82,432 | 0 | IPv4 |
|
| AS11956 | NOAA-XWAVE - National Oceanic and Atmospheric Administration, US |
|
0 | 0 | IPv4 |
IPv6 |
| AS14977 | STATE-OF-WYOMING-ASN - State of Wyoming Department A&I, US |
|
595,200 | 16,777,216 | IPv4 |
IPv6 |
| AS26661 | JCPS-ASN - Jeffco Public Schools, US |
|
2,048 | 0 | IPv4 |
|
| AS36691 | CSUP-AS - Colorado State University, US |
|
65,792 | 0 | IPv4 |
|
| AS36704 | CSM-AS - Colorado School of Mines, US |
|
65,792 | 0 | IPv4 |
|
| AS39990 | BCG - Boulder County Government, US |
|
512 | 0 | IPv4 |
|
| AS396212 | AIMS-COMMUNITY-COLLEGE - Aims Community College, US |
|
256 | 0 | IPv4 |
|
| AS11686 | ENA - Education Networks of America, US |
|
735,744 | 4,311,744,512 | IPv4 |
IPv6 |
| AS397315 | REGION10-LEAP - Region 10 League for Economic Assistance and Planning, Inc., US |
|
256 | 0 | IPv4 |
|
| Country/Region | IX | IPv4 | IPv6 | Port Speed | Updated |
|---|---|---|---|---|---|
| |
Any2Denver - CoreSite - Any2Denver | 206.51.46.23 | 2605:6c00:303:303::23 | 100 Gbps | 2024-11-14 20:19:07 |
| |
IX-Denver - Interconnection eXchange Denver | 206.53.175.22 | 2001:504:58::22 | 100 Gbps | 2024-11-14 20:19:07 |
| 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 |
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: 2024-01-12 Ref: https://rdap.arin.net/registry/entity/UCAR-1 OrgTechHandle: HSIAA-ARIN OrgTechName: Hsia, Alex OrgTechPhone: +1-303-497-1798 OrgTechEmail: ahsia@ucar.edu OrgTechRef: https://rdap.arin.net/registry/entity/HSIAA-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 OrgTechHandle: ADLER49-ARIN OrgTechName: Adler, Matt OrgTechPhone: +1-303-497-1279 OrgTechEmail: adler@ucar.edu OrgTechRef: https://rdap.arin.net/registry/entity/ADLER49-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