Report for 27453

Name

ASN1 - Systemax Inc., 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 AS6447) 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.

27453 ASN1, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS54004         OPTIMUM-WIFI2, US
    AS20115         CHARTER-20115, US
    AS46887         CROWNCASTLE-AS46887, US
    AS701           UUNET, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49158 AS27453        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ASN1, 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       %
38160 AS27453       ASN1, US                                           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.225.208.0/24     57866 1299 46887 27453   
  204.225.209.0/24     3257 20115 27453       

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

AS27453   2 More Specifics   2 Total Advertisements   ASN1, US
    204.225.208.0/24              204.225.208.0/23
    204.225.209.0/24              204.225.208.0/23

Whois Entry

whois: 402603

IANA has recorded AS27453 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27453\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:       27453
             ASName:         ASN1
             ASHandle:       AS27453
             RegDate:        2009-11-30
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/27453
             
             
             OrgName:        Systemax Inc.
             OrgId:          SYSTE-59
             Address:        11 Harbor Park Drive
             City:           Port Washington
             StateProv:      NY
             PostalCode:     11050
             Country:        US
             RegDate:        2009-05-08
             Updated:        2023-09-27
             Ref:            https://rdap.arin.net/registry/entity/SYSTE-59
             
             
             OrgAbuseHandle: WEBMA355-ARIN
             OrgAbuseName:   Webmaster
             OrgAbusePhone:  +1-516-608-3801 
             OrgAbuseEmail:  webmaster@systemax.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WEBMA355-ARIN
             
             OrgTechHandle: WEBMA355-ARIN
             OrgTechName:   Webmaster
             OrgTechPhone:  +1-516-608-3801 
             OrgTechEmail:  webmaster@systemax.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WEBMA355-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.
             #