Report for 395773

Name

COLLEGIS - Collegis 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 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.

395773 COLLEGIS - Collegis Education, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS17223         DATABANK-LATISYS - Latisys-Chicago, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
76385 AS395773       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  COLLEGIS - Collegis Education, 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       %
75067 AS395773      COLLEGIS - Collegis Education, US                  1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.184.113.0/24     4777 2516 3356 17223 395773   

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

AS395773   1 More Specifics   1 Total Advertisements   COLLEGIS - Collegis Education, US
    192.184.113.0/24              192.184.112.0/20

Whois Entry

whois: 402603

IANA has recorded AS395773 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS395773\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:       395773
             ASName:         COLLEGIS
             ASHandle:       AS395773
             RegDate:        2016-12-06
             Updated:        2016-12-06
             Comment:        www.collegiseducation.com
             Ref:            https://rdap.arin.net/registry/autnum/395773
             
             
             OrgName:        Collegis Education
             OrgId:          CL-1175
             Address:        1415 West 22nd Street
             City:           Oak Brook
             StateProv:      IL
             PostalCode:     60523
             Country:        US
             RegDate:        2016-08-23
             Updated:        2026-03-13
             Ref:            https://rdap.arin.net/registry/entity/CL-1175
             
             
             OrgAbuseHandle: CNE91-ARIN
             OrgAbuseName:   Collegis Network Engineering
             OrgAbusePhone:  +1-630-510-3400 
             OrgAbuseEmail:  ITEngineering-NetworkTeam@collegiseducation.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CNE91-ARIN
             
             OrgTechHandle: CNE91-ARIN
             OrgTechName:   Collegis Network Engineering
             OrgTechPhone:  +1-630-510-3400 
             OrgTechEmail:  ITEngineering-NetworkTeam@collegiseducation.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CNE91-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.
             #