Report for 13582

Name

COWAN-ASN - Cowan Systems, LLC, 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.

13582 COWAN-ASN - Cowan Systems, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58993 AS13582        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  COWAN-ASN - Cowan Systems, LLC, 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       %
33251 AS13582       COWAN-ASN - Cowan Systems, LLC, US                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.139.136.0/24     4777 2497 701 13582    

Whois Entry

whois: 402603

IANA has recorded AS13582 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13582\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:       13582
             ASName:         COWAN-ASN
             ASHandle:       AS13582
             RegDate:        2018-11-01
             Updated:        2018-11-01
             Ref:            https://rdap.arin.net/registry/autnum/13582
             
             
             OrgName:        Cowan Systems, LLC
             OrgId:          CSL-661
             Address:        4555 Hollins Ferry Rd
             City:           Baltimore
             StateProv:      MD
             PostalCode:     21227
             Country:        US
             RegDate:        2018-10-12
             Updated:        2018-10-31
             Ref:            https://rdap.arin.net/registry/entity/CSL-661
             
             
             OrgTechHandle: NETWO8707-ARIN
             OrgTechName:   Network Admins
             OrgTechPhone:  +1-347-802-4915 
             OrgTechEmail:  networkadmins@cowansystems.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8707-ARIN
             
             OrgNOCHandle: NETWO8707-ARIN
             OrgNOCName:   Network Admins
             OrgNOCPhone:  +1-347-802-4915 
             OrgNOCEmail:  networkadmins@cowansystems.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8707-ARIN
             
             OrgAbuseHandle: NETWO8707-ARIN
             OrgAbuseName:   Network Admins
             OrgAbusePhone:  +1-347-802-4915 
             OrgAbuseEmail:  networkadmins@cowansystems.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8707-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.
             #