United States12
3
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 |
| 129.19.148.0/24 | NEON, Inc. | 256 |
| 129.19.165.0/24 | Colorado State University | 256 |
| 130.253.0.0/24 | University of Denver | 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 | NOAA/ERL Space Environment Laboratory | 256 |
| 198.59.2.0/24 | Auraria Higher Education Center | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
| 2001:468:500::/48 | University Corporation for Atmospheric Research | 65536 |
| 2001:468:500::/40 | University Corporation for Atmospheric Research | 16777216 |
| 2001:468:508::/48 | University Corporation for Atmospheric Research | 65536 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS1299 | TELIANET - Telia Company AB, SE |
|
302,848 | 17,605,339,512,832 | IPv4  |
IPv6 |
| AS2152 | CSUNET-NW - California State University, Office of the Chancellor, US |
|
2,083,840 | 4,294,967,296 | IPv4 |
 |
| AS4181 | TDS-AS - TDS TELECOM, US |
|
1,121,536 | 77,309,411,328 | IPv4 |
IPv6 |
| AS36236 | NETACTUATE - NetActuate, Inc, US |
|
98,560 | 5,933,563,904 | IPv4 |
IPv6 |
| AS32097 | WII - WholeSale Internet, Inc., US |
|
92,160 | 4,294,967,296 | IPv4 |
|
| AS293 | ESNET, US |
|
395,008 | 4,295,032,832 | IPv4 |
IPv6 |
| AS2153 | CSUNET-NE - California State University, Office of the Chancellor, US |
|
1,280 | 16,777,216 | IPv4 |
IPv6 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
38,765,672 | 25,789,595,904 | IPv4 |
IPv6 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
518,656 | 286,144,143,556,608 | IPv4 |
IPv6 |
| AS11164 | INTERNET2-I2PX - Internet2, US |
|
1,536 | 196,608 | IPv4 |
IPv6 |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2, US |
|
9,472 | 4,294,967,296 | IPv4 |
IPv6 |
| AS19754 | FNL-33-19754 - The Fusion Network, LLC, US |
|
8,448 | 983,040 | IPv4 |
IPv6 |
| AS53828 | NITEL - NETWORK INNOVATIONS, INC., US |
|
111,104 | 4,294,967,296 | IPv4 |
|
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS65 | AF-RASN-65 - Air Force Systems Networking, US |
|
512 | 0 | IPv4 |
|
| AS194 | NCAR-AS - University Corporation for Atmospheric Research, US |
|
66,048 | 16,777,216 | IPv4 |
IPv6 |
| AS17207 | COLOR-COLL - Colorado College, US |
|
7,680 | 0 | IPv4 |
|
| AS39990 | BCG - Boulder County Government, US |
|
512 | 0 | IPv4 |
|
| AS62671 | UNIVERSITY-OF-COLORADO-SYSTEM - ECS-Infrastructure, US |
|
1,024 | 0 | IPv4 |
|
| AS2902 | WN-WY-AS - University of Wyoming, US |
|
66,816 | 0 | IPv4 |
|
| AS13555 | EAGLE-NET-ALLIANCE - Zayo Bandwidth, US |
|
10,752 | 0 | IPv4 |
|
| AS14977 | STATE-OF-WYOMING-ASN - State of Wyoming Department A&I, US |
|
595,200 | 16,777,216 | IPv4 |
IPv6 |
| AS16519 | CUDENVER - University of Colorado Denver, US |
|
131,072 | 16,777,216 | IPv4 |
IPv6 |
| AS104 | COLORADO-AS - University of Colorado at Boulder, US |
|
75,264 | 4,295,032,832 | IPv4 |
IPv6 |
| AS12145 | COLORADOSTATEUNIV - Colorado State University, US |
|
81,920 | 65,536 | IPv4 |
IPv6 |
| AS15295 | UNC-1388600-ASN - University of Northern Colorado, US |
|
65,536 | 0 | IPv4 |
|
| AS36704 | CSM-AS - Colorado School of Mines, US |
|
65,792 | 0 | IPv4 |
|
| AS393869 | CMC - COLORADO MOUNTAIN COLLEGE, US |
|
8,192 | 16,777,216 | IPv4 |
IPv6 |
| AS11686 | ENA - Education Networks of America, US |
|
338,944 | 4,294,967,296 | IPv4 |
IPv6 |
| AS11956 | NOAA-NWN - NOAA / PMEL, US |
|
1,024 | 0 | IPv4 |
IPv6 |
| AS14737 | CCCOES - Colorado Community College and Occupational Education System, US |
|
65,536 | 0 | IPv4 |
|
| AS14934 | UNAVC-AS - UNAVCO, US |
|
512 | 0 | IPv4 |
|
| AS26661 | JCPS-ASN - Jeffco Public Schools, US |
|
2,048 | 0 | IPv4 |
|
| AS36081 | STATE-OF-COLORADO-MNT-NETWORK - State of Colorado General Government Computer, US |
|
131,584 | 0 | IPv4 |
|
| AS36691 | CSUP-AS - Colorado State University-Pueblo, US |
|
65,792 | 0 | IPv4 |
|
| AS396425 | UCCS-UNIVERSITY-OF-COLORADO-COLORADO-SPRINGS - University of Colorado, US |
|
65,536 | 0 | IPv4 |
|
| Country/Region | IX | IPv4 | IPv6 | Port Speed | Updated |
|---|---|---|---|---|---|
| |
CoreSite - Any2 Denver - CoreSite - Any2 Denver / Formerly RMIX | 206.51.46.23 | 2605:6c00:303:303::23 | 100 Gbps | 2019-07-24 14:04:18 |
| |
IX-Denver - Interconnection eXchange Denver | 206.53.175.22 | 2001:504:58::22 | 10 Gbps | 2016-10-17 16:12:14 |
| Country/Region | Name | City | Website | Updated |
|---|---|---|---|---|
| |
CoreSite - Denver (DE1) | Denver | http://www.coresite.com | 2016-03-14 21:05:13 |
| |
Level(3) Denver | Denver | 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 |
| 129.19.1.126 | 3 | aresr3d2.coloradoaresr3d2.org |
| 129.19.3.1 | 3 | bonnie.ci.loveland.co.us |
| 129.19.3.2 | 1 | clyde.ci.loveland.co.us |
| 129.19.3.5 | 1 | so.ci.loveland.co.us |
| 129.19.3.219 | 3 | loveland.lib.co.us |
| 129.19.3.225 | 1 | maps.cityofloveland.org |
| 129.19.3.226 | 1 | citydns.cityofloveland.org |
| 129.19.3.228 | 1 | logic.ci.loveland.co.us |
ASNumber: 14041 ASName: AS14041 ASHandle: AS14041 RegDate: 1999-10-06 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: 2019-07-02 Ref: https://rdap.arin.net/registry/entity/UCAR-1 OrgAbuseHandle: PS24-ARIN OrgAbuseName: Siemsen, Pete OrgAbusePhone: +1-303-497-1818 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/PS24-ARIN OrgNOCHandle: ZN10-ARIN OrgNOCName: National Center for Atmospheric Research OrgNOCPhone: +1-307-996-4300 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ZN10-ARIN OrgTechHandle: PS24-ARIN OrgTechName: Siemsen, Pete OrgTechPhone: +1-303-497-1818 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/PS24-ARIN