Report for 21828

Name

TCOE - Tulare County Office of Education, 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 AS6447) 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.

21828 TCOE, US

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6822  AS21828        ORIGIN  Originate:      20480 /17.68  Transit:          0 /0.00  TCOE, 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       %
36134 AS21828       TCOE, US                                           3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.155.0.0/20       2152 21828             
  206.78.0.0/19        2152 21828             
  206.78.160.0/19      2152 21828             

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

AS21828   2 More Specifics   3 Total Advertisements   TCOE, US
    206.78.0.0/19                 206.78.0.0/16
    206.78.160.0/19               206.78.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS21828 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21828\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:       21828
             ASName:         TCOE
             ASHandle:       AS21828
             RegDate:        2001-06-26
             Updated:        2017-05-23
             Ref:            https://rdap.arin.net/registry/autnum/21828
             
             
             OrgName:        Tulare County Office of Education
             OrgId:          TCOE
             Address:        Tulare County Office of Education
             Address:        6200 S. Mooney Blvd
             Address:        PO Box 5091
             City:           Visalia
             StateProv:      CA
             PostalCode:     93277
             Country:        US
             RegDate:        1994-09-17
             Updated:        2025-04-30
             Ref:            https://rdap.arin.net/registry/entity/TCOE
             
             
             OrgTechHandle: RIVAS108-ARIN
             OrgTechName:   Rivas, Jacob 
             OrgTechPhone:  +1-559-730-2900 
             OrgTechEmail:  jrivas@tcoe.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/RIVAS108-ARIN
             
             OrgNOCHandle: RIVAS108-ARIN
             OrgNOCName:   Rivas, Jacob 
             OrgNOCPhone:  +1-559-730-2900 
             OrgNOCEmail:  jrivas@tcoe.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RIVAS108-ARIN
             
             OrgAbuseHandle: RIVAS108-ARIN
             OrgAbuseName:   Rivas, Jacob 
             OrgAbusePhone:  +1-559-730-2900 
             OrgAbuseEmail:  jrivas@tcoe.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RIVAS108-ARIN
             
             OrgTechHandle: BARRI189-ARIN
             OrgTechName:   Barrios, David 
             OrgTechPhone:  +1-559-739-0325 
             OrgTechEmail:  dbarrios@tcoe.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/BARRI189-ARIN
             
             RAbuseHandle: LACYW-ARIN
             RAbuseName:   Lacy, Wayne 
             RAbusePhone:  +1-559-730-2900 
             RAbuseEmail:  wayne.lacy@tcoe.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/LACYW-ARIN
             
             RNOCHandle: LACYW-ARIN
             RNOCName:   Lacy, Wayne 
             RNOCPhone:  +1-559-730-2900 
             RNOCEmail:  wayne.lacy@tcoe.org
             RNOCRef:    https://rdap.arin.net/registry/entity/LACYW-ARIN
             
             RTechHandle: LACYW-ARIN
             RTechName:   Lacy, Wayne 
             RTechPhone:  +1-559-730-2900 
             RTechEmail:  wayne.lacy@tcoe.org
             RTechRef:    https://rdap.arin.net/registry/entity/LACYW-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.
             #