AS104 - University of Colorado at Boulder (COLORADO-AS) | US

addr:	  Campus Box 455, Boulder, CO, 80309-0455, US
reg:	  US, ARIN, 1987-04-09
Website  » #13268

prefixes:

   128.138.0.0/16     COLORADO University of Colorado, US
   129.19.192.0/18    UCB-WESTNET University of Colorado Boulder, US 129.19.0.0/16 
   146.5.20.0/22      NSO-SUNSPOT National Solar Observatory, US 146.5.0.0/16 
   192.12.238.0/24    CU-BOULDER University of Colorado, US
   192.12.240.0/24    CU-ENGINEER University of Colorado, US
   192.12.241.0/24    CU-SUNNET University of Colorado, US
   192.12.242.0/24    CU-CER University of Colorado, US
   192.12.244.0/24    CU-ENTERPRISE University of Colorado, US
   192.12.245.0/24    CU-LASP University of Colorado, US
   198.11.16.0/20     NETBLK-CU-B University of Colorado Boulder, US
   198.59.7.0/24      CU-IBG-RMT University of Colorado Boulder, US
   198.59.51.0/24     UCB-2-Z University of Colorado Boulder, US
   198.59.52.0/24     UCB-2-Z University of Colorado Boulder, US
   198.59.54.0/24     CU-SERIALS University of Colorado Boulder, US 198.59.54.0/23 
   198.59.55.0/24     CU-SERIALS University of Colorado Boulder, US 198.59.54.0/23 
   198.59.70.0/24     CU-DIST University of Colorado Boulder, US
   198.59.81.0/24     UCB-2-Z University of Colorado Boulder, US
   198.59.82.0/24     UCB-2-Z University of Colorado Boulder, US 198.59.82.0/23 
   198.59.83.0/24     UCB-2-Z University of Colorado Boulder, US 198.59.82.0/23 
   204.228.80.0/24    CU-MISC University of Colorado Boulder, US

uu: 209, 3356, 14041
u4: 209, 3356, 14041
u6: 3356
dd: 
d4: 
d6: 

peering:

   AS3356    🔼 LEVEL3 Level 3 Communications, US upstream
   AS14041   🔼 FRGP University Corporation for Atmospheric Research, US upstream