Report for 23323

Name

NET-DVC - Diablo Valley College, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

23323 NET-DVC - Diablo Valley College, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS2152          CENIC-2152 - CENIC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12485 AS23323        ORIGIN  Originate:       7424 /19.14  Transit:          0 /0.00  NET-DVC - Diablo Valley College, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
12120 AS23323       NET-DVC - Diablo Valley College, US                4      3      0      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.235.0.0/20       4777 2516 2152 23323   
  192.235.1.0/24       4777 2516 2152 23323 - Withdrawn - matching aggregate 192.235.0.0/20 4777 2516 2152 23323
  192.235.4.0/22       4777 2516 2152 23323 - Withdrawn - matching aggregate 192.235.0.0/20 4777 2516 2152 23323
  192.235.8.0/21       4777 2516 2152 23323 - Withdrawn - matching aggregate 192.235.0.0/20 4777 2516 2152 23323

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS23323   3 More Specifics   4 Total Advertisements   NET-DVC - Diablo Valley College, US
    192.235.1.0/24                192.235.0.0/20
    192.235.4.0/22                192.235.0.0/20
    192.235.8.0/21                192.235.0.0/20

Whois Entry

whois: 402332

IANA has recorded AS23323 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23323\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       23323
             ASName:         NET-DVC
             ASHandle:       AS23323
             RegDate:        2002-02-28
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/23323
             
             
             OrgName:        Diablo Valley College
             OrgId:          DVC-20
             Address:        321 Golf Club Road
             Address:        Pleasant Hill
             City:           CA 94523
             StateProv:      CA
             PostalCode:     94523
             Country:        US
             RegDate:        2002-02-28
             Updated:        2013-02-06
             Ref:            https://rdap.arin.net/registry/entity/DVC-20
             
             
             OrgTechHandle: PARRI12-ARIN
             OrgTechName:   Parris, Angela 
             OrgTechPhone:  +1-925-685-1230 
             OrgTechEmail:  aparris@dvc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/PARRI12-ARIN
             
             OrgAbuseHandle: BS1632-ARIN
             OrgAbuseName:   Seaberry, Ben 
             OrgAbusePhone:  +1-925-685-1230 
             OrgAbuseEmail:  bseaberry@dvc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BS1632-ARIN
             
             OrgTechHandle: BS1632-ARIN
             OrgTechName:   Seaberry, Ben 
             OrgTechPhone:  +1-925-685-1230 
             OrgTechEmail:  bseaberry@dvc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/BS1632-ARIN
             
             RTechHandle: BS1632-ARIN
             RTechName:   Seaberry, Ben 
             RTechPhone:  +1-925-685-1230 
             RTechEmail:  bseaberry@dvc.edu
             RTechRef:    https://rdap.arin.net/registry/entity/BS1632-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #