AS2153 - CENIC (CENIC-2153) | US
addr: 5757 Plaza Drive, Suite 205, Cypress, CA, 90630-5029, US
reg: US, ARIN, 2024-07-08
org: CENIC, US (AS2150 AS2151 AS2152 AS2153 AS11422 AS11423)

prefixes:
10 ipv4 prefixes, 2 ipv6 prefixes 130.150.12.0/23 CSUNET-IP California State University, Office of the Chancellor (CSU-Z), US 130.150.0.0/16
136.168.238.0/24 CSUBNET California State University Bakersfield (CSUB-Z), US 136.168.0.0/16
137.150.137.0/24 HSUNET California State Polytechnic University, Humboldt, US 137.150.0.0/16
137.164.17.0/24 CALREN CENIC, US 137.164.0.0/16
137.164.25.0/24 CALREN CENIC, US 137.164.0.0/16
137.164.26.0/23 CALREN CENIC, US 137.164.0.0/16
137.164.28.0/24 CALREN CENIC, US 137.164.0.0/16
205.154.51.0/24 CENIC CENIC (CENIC), US 205.154.0.0/16
209.129.60.0/24 CENIC CENIC, US 209.129.0.0/16
209.129.61.0/24 CENIC CENIC, US 209.129.0.0/16
uu:
u4:
u6:
dd: 9, 16, 24, 31, 32, 47, 52, 131, 257, 299, 567, 2037, 5653, 5739, 6106, 6192, 6360, 7377, 22323, 26397, 26488, 32361, 40498, 46357, 46985, 396310, 396465
d4: 9, 16, 31, 32, 47, 52, 131, 257, 299, 567, 2037, 5653, 5739, 6106, 6192, 6360, 7377, 22323, 26397, 26488, 32361, 40498, 46357, 46985, 396310, 396465
d6: 24, 31, 32, 52, 299, 567, 5739, 6106, 6192, 7377, 32361, 46357
peering:
31 ipv4 peers, 18 ipv6 peers, 0 upstream, 27 downstream providers, 12 internet exchanges AS9 ➤ CMU-ROUTER Carnegie Mellon University, US downstream
AS16 ➤ LBL Lawrence Berkeley National Laboratory, US downstream
AS31 ➤ CIT California Institute of Technology, US downstream
AS32 ➤ STANFORD Stanford University, US downstream
AS47 ➤ USC-AS University of Southern California, US downstream
AS52 ➤ UCLA University of California Los Angeles, US downstream
AS131 ➤ UCSB-NET-AS University of California Santa Barbara, US downstream
AS195 ➡️ SDSC-AS San Diego Supercomputer Center, US
AS257 ➤ DNIC-AS-00257 Navy Network Information Center (NNIC), US downstream
AS293 ➡️ ESNET ESnet, US
AS299 ➤ UCINET-AS University of California Irvine, US downstream
AS567 ➤ ASN-LNET-AS Los Nettos, US downstream
AS2037 ➤ CSUFRESNO California State University at Fresno, US downstream
AS2907 ➡️ SINET-AS Research Organization of Information and Systems National Institute of Inform..., JP
AS5653 ➤ UCSF University of California San Francisco, US downstream
AS5739 ➤ UCSC University of California Santa Cruz, US downstream
AS6106 ➤ UCR-EDU University of California Riverside, US downstream
AS6192 ➤ UCDAVIS-CORE University of California Davis, US downstream
AS6360 ➤ UNIVHAWAII University of Hawaii, US downstream
AS7377 ➤ UCSD University of California San Diego, US downstream
AS7575 ➡️ AARNET-AS-AP Australian Academic and Research Network, AU
AS11537 ➡️ INTERNET2-RESEARCH-EDU Internet2, US
AS22323 ➤ UNIVERSITY-OF-CALIFORNIA-MERCED University of California Merced, US downstream
AS26397 ➤ OPTIPUTER The Regents of the University of California - University of California San Diego, US downstream
AS26488 ➤ SCU-ASN Santa Clara University, US downstream
AS32361 ➤ ULTRALIGHT UltraLight, US downstream
AS40498 ➤ ABQG New Mexico Lambda Rail Inc., US downstream
AS46357 ➤ CALPOLY-NETLAB California Polytechnic State University, US downstream
AS46985 ➤ HPWREN The Regents of the University of California - University of California San Diego, US downstream
AS396310 ➤ SDSU-SCIENCE-NETWORK San Diego State University, US downstream
AS396465 ➤ SACSTATE California State University Sacramento, US downstream