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 (AS2152 AS2150 AS2151 AS2153 AS11422 AS11423)

Prefixes

11 IPv4 prefixes, 2 IPv6 prefixes
130.150.12.0/23CSUNET-IP
California State University, Office of the Chancellor (CSU-Z), US130.150.0.0/16    
132.241.61.0/24CSUCHICO
California State University, Chico, US132.241.0.0/16    
136.168.238.0/24CSUBNET
California State University Bakersfield (CSUB-Z), US136.168.0.0/16    
137.150.137.0/24HSUNET
California State Polytechnic University, Humboldt, US137.150.0.0/16    
137.164.17.0/24CALREN
CENIC, US137.164.0.0/16    
137.164.25.0/24CALREN
CENIC, US137.164.0.0/16    
137.164.26.0/23CALREN
CENIC, US137.164.0.0/16    
137.164.28.0/24CALREN
CENIC, US137.164.0.0/16    
205.154.51.0/24CENIC
CENIC (CENIC), US205.154.0.0/16    
209.129.60.0/24CENIC
CENIC, US209.129.0.0/16    
209.129.61.0/24CENIC
CENIC, US209.129.0.0/16    
Show Routing Summary (uu/dd debug)
uu: 
u4: 
u6: 
dd: 9, 16, 24, 31, 32, 47, 52, 131, 160, 257, 299, 567, 2037, 5653, 5739, 6106, 6192, 6360, 7377, 7960, 22323, 26397, 26488, 32361, 40498, 46357, 46985, 396310, 396465
d4: 9, 16, 31, 32, 47, 52, 131, 160, 257, 299, 567, 2037, 5653, 5739, 6106, 6192, 6360, 7377, 7960, 22323, 26397, 26488, 32361, 40498, 46357, 46985, 396310, 396465
d6: 24, 31, 32, 52, 160, 299, 567, 5739, 6106, 6192, 7377, 32361, 46357

Peering

33 IPv4 peers, 19 IPv6 peers, 0 upstream, 29 downstream providers, 12 internet exchanges
AS9➤ downstreamCMU-ROUTER Carnegie Mellon University, US
AS16➤ downstreamLBL Lawrence Berkeley National Laboratory, US
AS31➤ downstreamCIT California Institute of Technology, US
AS32➤ downstreamSTANFORD Stanford University, US
AS47➤ downstreamUSC-AS University of Southern California, US
AS52➤ downstreamUCLA University of California Los Angeles, US
AS131➤ downstreamUCSB-NET-AS University of California Santa Barbara, US
AS195➡️ peerSDSC-AS San Diego Supercomputer Center, US
AS257➤ downstreamDNIC-AS-00257 Navy Network Information Center (NNIC), US
AS293➡️ peerESNET ESnet, US
AS299➤ downstreamUCINET-AS University of California Irvine, US
AS567➤ downstreamASN-LNET-AS Los Nettos, US
AS2037➤ downstreamCSUFRESNO California State University at Fresno, US
AS2152➡️ peerCENIC-2152 CENIC, US
AS2907➡️ peerSINET-AS Research Organization of Information and Systems National Institute of Inform..., JP
AS5653➤ downstreamUCSF University of California San Francisco, US
AS5739➤ downstreamUCSC University of California Santa Cruz, US
AS6106➤ downstreamUCR-EDU University of California Riverside, US
AS6192➤ downstreamUCDAVIS-CORE University of California Davis, US
AS7377➤ downstreamUCSD University of California San Diego, US
AS7575➡️ peerAARNET-AS-AP Australian Academic and Research Network, AU
AS7960➤ downstreamCALPOLY-NET-ENS California Polytechnic State University, US
AS11537➡️ peerINTERNET2-RESEARCH-EDU Internet2, US
AS14041➡️ peerFRGP University Corporation for Atmospheric Research, US
AS22323➤ downstreamUNIVERSITY-OF-CALIFORNIA-MERCED University of California Merced, US
AS26397➤ downstreamOPTIPUTER The Regents of the University of California - University of California San Diego, US
AS26488➤ downstreamSCU-ASN Santa Clara University, US
AS32361➤ downstreamULTRALIGHT UltraLight, US
AS40498➤ downstreamABQG New Mexico Lambda Rail Inc., US
AS46357➤ downstreamCALPOLY-NETLAB California Polytechnic State University, US
AS46985➤ downstreamHPWREN The Regents of the University of California - University of California San Diego, US
AS396310➤ downstreamSDSU-SCIENCE-NETWORK San Diego State University, US
AS396465➤ downstreamSACSTATE California State University Sacramento, US
Routing data used based on daily updated Packet Clearing House » Routing Data » IPv4 Daily Snapshots, the Route Views Archive Project » RIBs and RIPE RIS Raw Data » RIBs.

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