Report for 22666

Name

GBHSD - Glenbrook High School District, 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 AS4637) 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.

22666 MAN-FIN-CHICAGO - MAN Financial, Inc.

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS19024   INTERNAP-BLK5 - Internap Network Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13225 AS22666  ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  MAN-FIN-CHICAGO - MAN Financial, Inc.

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       %
 5509 AS22666 MAN-FIN-CHICAGO - MAN Financial, Inc.         7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  38.115.155.0/24      4637 174 22666         
  65.165.198.0/24      4637 3549 19024 19024 22666   
  65.208.234.0/24      4637 174 22666         
  199.66.8.0/23        4637 174 22666       + Announce - aggregate of 199.66.8.0/24 (4637 174 22666) and 199.66.9.0/24 (4637 174 22666)
  199.66.8.0/24        4637 174 22666       - Withdrawn - aggregated with 199.66.9.0/24 (4637 174 22666)
  199.66.9.0/24        4637 174 22666       - Withdrawn - aggregated with 199.66.8.0/24 (4637 174 22666)
  199.66.10.0/24       4637 174 22666         
  199.66.11.0/24       4637 3549 19024 19024 22666   

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

AS22666   7 More Specifics   7 Total Advertisements   MAN-FIN-CHICAGO - MAN Financial, Inc.
    38.115.155.0/24               38.0.0.0/8
    65.165.198.0/24               65.160.0.0/13
    65.208.234.0/24               65.192.0.0/11
    199.66.8.0/24                 199.66.8.0/21
    199.66.9.0/24                 199.66.8.0/21
    199.66.10.0/24                199.66.8.0/21
    199.66.11.0/24                199.66.8.0/21

Whois Entry

whois: 402603

IANA has recorded AS22666 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22666\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:       22666
             ASName:         GBHSD
             ASHandle:       AS22666
             RegDate:        2013-10-08
             Updated:        2013-10-08
             Comment:        www.glenbrook225.org
             Ref:            https://rdap.arin.net/registry/autnum/22666
             
             
             OrgName:        Glenbrook High School District
             OrgId:          GHSD
             Address:        3801 W Lake Ave # 200
             City:           Glenview
             StateProv:      IL
             PostalCode:     60026
             Country:        US
             RegDate:        2011-04-05
             Updated:        2020-02-25
             Ref:            https://rdap.arin.net/registry/entity/GHSD
             
             
             OrgTechHandle: AHMED7-ARIN
             OrgTechName:   Ahmed, Zia 
             OrgTechPhone:  +1-847-486-4810 
             OrgTechEmail:  zahmed@glenbrook225.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/AHMED7-ARIN
             
             OrgTechHandle: BAIGT-ARIN
             OrgTechName:   Baig, Tariq 
             OrgTechPhone:  +1-847-486-4742 
             OrgTechEmail:  tbaig@glenbrook225.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/BAIGT-ARIN
             
             OrgAbuseHandle: AHMED7-ARIN
             OrgAbuseName:   Ahmed, Zia 
             OrgAbusePhone:  +1-847-486-4810 
             OrgAbuseEmail:  zahmed@glenbrook225.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/AHMED7-ARIN
             
             OrgAbuseHandle: BAIGT-ARIN
             OrgAbuseName:   Baig, Tariq 
             OrgAbusePhone:  +1-847-486-4742 
             OrgAbuseEmail:  tbaig@glenbrook225.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BAIGT-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.
             #