Report for 46241

Name

WASHTENAW-ISD-ASN - Washtenaw ISD, 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.

46241 WASHTENAW-ISD-ASN - Washtenaw ISD, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS237           MERIT-AS-14 - Merit Network Inc., US
    AS401307        MISEN-ASN-1 - Michigan Statewide Educational Network, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17226 AS46241        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  WASHTENAW-ISD-ASN - Washtenaw ISD, 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       %
22727 AS46241       WASHTENAW-ISD-ASN - Washtenaw ISD, US              3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  204.25.200.0/21      4608 7575 11537 237 46241   
  204.25.200.0/21      4777 2516 3257 12129 401307 46241 + Announce - aggregate of 204.25.200.0/22 (4777 2516 3257 12129 401307 46241) and 204.25.204.0/22 (4777 2516 3257 12129 401307 46241)
  204.25.200.0/22      4777 2516 3257 12129 401307 46241 - Withdrawn - aggregated with 204.25.204.0/22 (4777 2516 3257 12129 401307 46241)
  204.25.204.0/22      4777 2516 3257 12129 401307 46241 - Withdrawn - aggregated with 204.25.200.0/22 (4777 2516 3257 12129 401307 46241)

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

AS46241   3 More Specifics   3 Total Advertisements   WASHTENAW-ISD-ASN - Washtenaw ISD, US
    204.25.200.0/21               204.25.192.0/18
    204.25.200.0/22               204.25.192.0/18
    204.25.204.0/22               204.25.192.0/18

Whois Entry

whois: 402332

IANA has recorded AS46241 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS46241\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:       46241
             ASName:         WASHTENAW-ISD-ASN
             ASHandle:       AS46241
             RegDate:        2023-06-20
             Updated:        2023-06-20
             Ref:            https://rdap.arin.net/registry/autnum/46241
             
             
             OrgName:        Washtenaw ISD
             OrgId:          WASHTE-3
             Address:        1819 S. Wagner Rd.
             Address:        P.O. Box 1406
             City:           Ann Arbor
             StateProv:      MI
             PostalCode:     48106-1406
             Country:        US
             RegDate:        2001-04-11
             Updated:        2023-05-08
             Ref:            https://rdap.arin.net/registry/entity/WASHTE-3
             
             
             OrgTechHandle: KKT-ARIN
             OrgTechName:   Torok, Kurt Kenneth
             OrgTechPhone:  +1-269-207-6321 
             OrgTechEmail:  ktorok@misen.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/KKT-ARIN
             
             OrgAbuseHandle: KKT-ARIN
             OrgAbuseName:   Torok, Kurt Kenneth
             OrgAbusePhone:  +1-269-207-6321 
             OrgAbuseEmail:  ktorok@misen.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KKT-ARIN
             
             OrgAbuseHandle: WISDI-ARIN
             OrgAbuseName:   Washtenaw Intermediate School District IT
             OrgAbusePhone:  +1-734-994-8100 
             OrgAbuseEmail:  mcolligan@washtenawisd.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WISDI-ARIN
             
             OrgTechHandle: WISDI-ARIN
             OrgTechName:   Washtenaw Intermediate School District IT
             OrgTechPhone:  +1-734-994-8100 
             OrgTechEmail:  mcolligan@washtenawisd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/WISDI-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.
             #