AS Number
AS2153
AS Name
CSUNET-NE
Org Name
California State University, Office of the Chancellor
Registry

arin

RegDate

1990-11-08

Updated

2015-06-30

AS2153 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

1,280

IPv6 NUMs(/64)

16,777,216

1,280 IPv4 Addresses
CIDR Description IP Num
137.164.17.0/24
IRR InValid
CENIC 256
137.164.25.0/24
IRR InValid
CENIC 256
137.164.26.0/23
IRR InValid
CENIC 512
137.164.28.0/24
IRR InValid
CENIC 256
CIDR Description IP NUMs(prefix /64)
2001:468:e00::/40
IRR InValid
CENIC 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28569 Corporacion Universitaria para el Desarrollo de Internet, A.C., MX Mexico 0 0 IPv6 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,080,256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6360 UNIVHAWAII - University of Hawaii, US United States 254,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,424 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS11096 FLORIDANET - FloridaNet, US United States 6,272 4,294,967,296 IPv4 IPv4
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 5,640 0 IPv4 IPv4 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 78,848 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 148,992 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS4600 LOREN - University of Oregon, US United States 0 16,777,216 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 7,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6106 UCR-EDU - University of California, Riverside, US United States 131,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11096 FLORIDANET - FloridaNet, US United States 6,272 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22284 AS22284-DOI-OPS - Bureau of Land Management Joint Pipeline Office, US United States 1,164,800 4,294,967,296 IPv4 IPv4
AS31 CIT - California Institute of Technology, US United States 132,352 0 IPv4 IPv4
AS32 STANFORD - Stanford University, US United States 329,728 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,766,400 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS5739 UCSC - University of California, Santa Cruz, US United States 131,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4600 LOREN - University of Oregon, US United States 0 16,777,216 IPv4 IPv4 IPv6 IPv6
AS5653 UCSF - University of California San Francisco, US United States 196,608 0 IPv4 IPv4
AS14041 AS14041 - University Corporation for Atmospheric Research, US United States 262,656 16,777,216 IPv4 IPv4 IPv6 IPv6
AS22323 UNIVERSITY-OF-CALIFORNIA-MERCED - University of California, Merced, US United States 65,536 0 IPv4 IPv4
AS52 UCLA - University of California, Los Angeles, US United States 329,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS131 UCSB-NET-AS - University of California, Santa Barbara, US United States 132,096 4,294,967,296 IPv4 IPv4
AS299 UCINET-AS - University of California, Irvine, US United States 262,400 0 IPv4 IPv4
AS668 DNIC-AS-00668 - DoD Network Information Center, US United States 2,939,648 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1224 NCSA-AS - National Center for Supercomputing Applications, US United States 65,792 65,536 IPv4 IPv4
AS28569 Corporacion Universitaria para el Desarrollo de Internet, A.C., MX Mexico 0 0 IPv4 IPv4
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 78,848 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS32361 ULTRALIGHT, US United States 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS40498 ABQG - New Mexico Lambda Rail, Inc., US United States 3,840 4,294,967,296 IPv4 IPv4
AS160 U-CHICAGO-AS - University of Chicago, US United States 114,944 131,072 IPv4 IPv4 IPv6 IPv6
AS195 SDSC-AS - San Diego Supercomputer Center, US United States 153,856 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS567 ASN-LNET-AS - Los Nettos, US United States 0 0 IPv4 IPv4
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 89,088 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS46357 CALPOLY-NETLAB - California Polytechnic State University, US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS396310 SDSU-SCIENCE-NETWORK - San Diego State University, US United States 512 65,536 IPv4 IPv4 IPv6 IPv6
AS257 DNIC-AS-00257 - Navy Network Information Center (NNIC), US United States 1,216 196,608 IPv4 IPv4
AS293 ESNET, US United States 148,992 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,424 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS17934 JGNv6 - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 7,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 5,640 0 IPv4 IPv4 IPv6 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,080,256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6192 UCDAVIS-CORE - University of California, Davis, US United States 229,632 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 44,561,408 558,615,101,440 IPv4 IPv4
AS101 WASH-NSF-AS - University of Washington, US United States 8,192 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS7377 UCSD - University of California, San Diego, US United States 12,855,552 5,368,709,120 IPv4 IPv4 IPv6 IPv6
AS6360 UNIVHAWAII - University of Hawaii, US United States 254,720 4,294,967,296 IPv6 IPv6
AS9 CMU-ROUTER - Carnegie Mellon University, US United States 134,912 4,294,967,296 IPv4 IPv4
AS16 LBL - Lawrence Berkeley National Laboratory, US United States 131,328 65,536 IPv4 IPv4
AS24 AS24 - National Aeronautics and Space Administration, US United States 65,536 65,536 IPv4 IPv4 IPv6 IPv6
AS47 USC-AS - University of Southern California, US United States 68,352 65,536 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.244.1 2001:504:b:30::1 100 Gbps 2022-01-21 00:25:14
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.240.129 2001:504:b:20::129 100 Gbps 2022-01-21 00:25:14

Private Peering Facilities

Country/Region Name City Website Updated
ASNumber:       2153
ASName:         CSUNET-NE
ASHandle:       AS2153
RegDate:        1993-01-14
Updated:        2006-02-14    
Ref:            https://rdap.arin.net/registry/autnum/2153


OrgName:        California State University, Office of the Chancellor
OrgId:          CSU
Address:        401 Golden Shore
City:           Long Beach
StateProv:      CA
PostalCode:     90802
Country:        US
RegDate:        1990-11-08
Updated:        2015-06-30
Ref:            https://rdap.arin.net/registry/entity/CSU


OrgAbuseHandle: CDA56-ARIN
OrgAbuseName:   CSU DNS Administrator
OrgAbusePhone:  +1-562-951-8500 
OrgAbuseEmail:  wedns@calstate.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CDA56-ARIN

OrgTechHandle: CDA56-ARIN
OrgTechName:   CSU DNS Administrator
OrgTechPhone:  +1-562-951-8500 
OrgTechEmail:  wedns@calstate.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CDA56-ARIN

RTechHandle: CDA56-ARIN
RTechName:   CSU DNS Administrator
RTechPhone:  +1-562-951-8500 
RTechEmail:  wedns@calstate.edu
RTechRef:    https://rdap.arin.net/registry/entity/CDA56-ARIN