Report for 36604

Name

LATINSCHOOL - The Latin School of Chicago, 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.

36604 LATINSCHOOL - The Latin School of Chicago

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6325    ILLINOIS-CENTURY - Illinois Century Network
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14284 AS36604  ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  LATINSCHOOL - The Latin School of Chicago

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       %
 6337 AS36604 LATINSCHOOL - The Latin School of Chicag      4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  71.154.188.0/23      4637 3491 6325 36604 36604 36604 36604   
  71.154.188.0/23      4637 7132 36604      + Announce - aggregate of 71.154.188.0/24 (4637 7132 36604) and 71.154.189.0/24 (4637 7132 36604)
  71.154.188.0/24      4637 7132 36604      - Withdrawn - aggregated with 71.154.189.0/24 (4637 7132 36604)
  71.154.189.0/24      4637 7132 36604      - Withdrawn - aggregated with 71.154.188.0/24 (4637 7132 36604)
  207.63.143.0/24      4637 7132 36604        

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

AS36604   4 More Specifics   4 Total Advertisements   LATINSCHOOL - The Latin School of Chicago
    71.154.188.0/23               71.128.0.0/11
    71.154.188.0/24               71.128.0.0/11
    71.154.189.0/24               71.128.0.0/11
    207.63.143.0/24               207.63.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS36604 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36604\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:       36604
             ASName:         LATINSCHOOL
             ASHandle:       AS36604
             RegDate:        2006-02-23
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/36604
             
             
             OrgName:        The Latin School of Chicago
             OrgId:          LSC-95
             Address:        59 W North Blvd
             City:           Chicago
             StateProv:      IL
             PostalCode:     60610
             Country:        US
             RegDate:        2006-01-10
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/LSC-95
             
             
             OrgAbuseHandle: SSI50-ARIN
             OrgAbuseName:   Simon, Shandor 
             OrgAbusePhone:  +1-312-582-6142 
             OrgAbuseEmail:  ssimon@latinschool.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SSI50-ARIN
             
             OrgTechHandle: SSI50-ARIN
             OrgTechName:   Simon, Shandor 
             OrgTechPhone:  +1-312-582-6142 
             OrgTechEmail:  ssimon@latinschool.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/SSI50-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.
             #