Report for 25640

Name

HAWAII-DEPT-OF-EDUC - Hawaii Department 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.

25640 HAWAII-DEPT-OF-EDUC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS36149         HAWAIIAN-TELCOM, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3324  AS25640        ORIGIN  Originate:      66560 /15.98  Transit:          0 /0.00  HAWAII-DEPT-OF-EDUC, 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       %
21768 AS25640       HAWAII-DEPT-OF-EDUC, US                            5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  165.248.0.0/16       6939 36149 25640       
  165.248.128.0/24     49788 174 36149 25640   
  165.248.194.0/23     49788 174 36149 25640 + Announce - aggregate of 165.248.194.0/24 (49788 174 36149 25640) and 165.248.195.0/24 (49788 174 36149 25640)
  165.248.194.0/24     49788 174 36149 25640 - Withdrawn - aggregated with 165.248.195.0/24 (49788 174 36149 25640)
  165.248.195.0/24     49788 174 36149 25640 - Withdrawn - aggregated with 165.248.194.0/24 (49788 174 36149 25640)
  165.248.249.0/24     49788 174 36149 25640   

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

AS25640   7 More Specifics   8 Total Advertisements   HAWAII-DEPT-OF-EDUC, US
    72.234.48.0/24                72.234.0.0/15
    72.234.49.0/24                72.234.0.0/15
    72.253.218.0/24               72.253.0.0/16
    165.248.128.0/24              165.248.0.0/16
    165.248.194.0/24              165.248.0.0/16
    165.248.195.0/24              165.248.0.0/16
    165.248.249.0/24              165.248.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 72.234.48.0/24              Announced
    + 72.234.49.0/24              Announced
    + 72.253.218.0/24             Announced

Whois Entry

whois: 402590

IANA has recorded AS25640 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25640\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:       25640
             ASName:         HAWAII-DEPT-OF-EDUC
             ASHandle:       AS25640
             RegDate:        2002-04-12
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/25640
             
             
             OrgName:        Hawaii Department of Education
             OrgId:          HDE-2
             Address:        1390 Miller Street
             City:           Honolulu
             StateProv:      HI
             PostalCode:     96813
             Country:        US
             RegDate:        2002-04-12
             Updated:        2017-01-19
             Ref:            https://rdap.arin.net/registry/entity/HDE-2
             
             
             OrgAbuseHandle: SUGIY-ARIN
             OrgAbuseName:   Sugiyama, David 
             OrgAbusePhone:  +1-808-307-7701 
             OrgAbuseEmail:  David_Sugiyama@notes.k12.hi.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SUGIY-ARIN
             
             OrgTechHandle: SUGIY-ARIN
             OrgTechName:   Sugiyama, David 
             OrgTechPhone:  +1-808-307-7701 
             OrgTechEmail:  David_Sugiyama@notes.k12.hi.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/SUGIY-ARIN
             
             RTechHandle: SUGIY-ARIN
             RTechName:   Sugiyama, David 
             RTechPhone:  +1-808-307-7701 
             RTechEmail:  David_Sugiyama@notes.k12.hi.us
             RTechRef:    https://rdap.arin.net/registry/entity/SUGIY-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.
             #