Report for 53355

Name

CUW-1 - Concordia University Wisconsin, 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.

53355 CUW-1 - Concordia University Wisconsin, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS18683         MWFN - Midwest Fiber Networks, LLC, US
    AS2381          WISCNET1-AS - WiscNet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32993 AS53355        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  CUW-1 - Concordia University Wisconsin, 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       %
47661 AS53355       CUW-1 - Concordia University Wisconsin, US         5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.103.94.0/24       4777 2497 174 53355    
  147.160.61.0/24      4777 2497 2914 18683 53355   
  192.149.245.0/24     4777 6939 2381 2381 53355   
  198.150.44.0/24      4777 6939 2381 2381 53355   
  198.150.234.0/24     4777 2497 11164 2381 53355   

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

AS53355   3 More Specifics   5 Total Advertisements   CUW-1 - Concordia University Wisconsin, US
    38.103.94.0/24                38.0.0.0/8
    198.150.44.0/24               198.150.0.0/16
    198.150.234.0/24              198.150.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS53355 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53355\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:       53355
             ASName:         CUW-1
             ASHandle:       AS53355
             RegDate:        2009-12-16
             Updated:        2012-03-02
             Comment:        MEN35-ARIN
             Ref:            https://rdap.arin.net/registry/autnum/53355
             
             
             OrgName:        Concordia University Wisconsin
             OrgId:          CONCO-82
             Address:        12800 North Lake Shore Drive
             City:           Mequon
             StateProv:      WI
             PostalCode:     53097
             Country:        US
             RegDate:        2009-12-03
             Updated:        2022-05-20
             Ref:            https://rdap.arin.net/registry/entity/CONCO-82
             
             
             OrgAbuseHandle: MEN35-ARIN
             OrgAbuseName:   Newhouse, Mark Edward
             OrgAbusePhone:  +1-262-243-3526 
             OrgAbuseEmail:  mark.newhouse@cuw.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MEN35-ARIN
             
             OrgNOCHandle: MEN35-ARIN
             OrgNOCName:   Newhouse, Mark Edward
             OrgNOCPhone:  +1-262-243-3526 
             OrgNOCEmail:  mark.newhouse@cuw.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MEN35-ARIN
             
             OrgTechHandle: MEN35-ARIN
             OrgTechName:   Newhouse, Mark Edward
             OrgTechPhone:  +1-262-243-3526 
             OrgTechEmail:  mark.newhouse@cuw.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/MEN35-ARIN
             
             RTechHandle: MEN35-ARIN
             RTechName:   Newhouse, Mark Edward
             RTechPhone:  +1-262-243-3526 
             RTechEmail:  mark.newhouse@cuw.edu
             RTechRef:    https://rdap.arin.net/registry/entity/MEN35-ARIN
             
             RAbuseHandle: MEN35-ARIN
             RAbuseName:   Newhouse, Mark Edward
             RAbusePhone:  +1-262-243-3526 
             RAbuseEmail:  mark.newhouse@cuw.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/MEN35-ARIN
             
             RNOCHandle: MEN35-ARIN
             RNOCName:   Newhouse, Mark Edward
             RNOCPhone:  +1-262-243-3526 
             RNOCEmail:  mark.newhouse@cuw.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/MEN35-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.
             #