Report for 54357

Name

FIRST-SOLAR - First Solar, 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.

54357 FIRST-SOLAR, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13490         BUCKEYECABLEVISION, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51070 AS54357        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  FIRST-SOLAR, 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       %
48733 AS54357       FIRST-SOLAR, US                                    2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.231.155.0/24      3257 13490 54357       
  24.52.122.0/24       3257 13490 54357       

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

AS54357   2 More Specifics   2 Total Advertisements   FIRST-SOLAR, US
    12.231.155.0/24               12.0.0.0/8
    24.52.122.0/24                24.52.64.0/18

Whois Entry

whois: 402590

IANA has recorded AS54357 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54357\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:       54357
             ASName:         FIRST-SOLAR
             ASHandle:       AS54357
             RegDate:        2012-01-27
             Updated:        2012-01-27
             Ref:            https://rdap.arin.net/registry/autnum/54357
             
             
             OrgName:        First Solar, inc.
             OrgId:          FS-45
             Address:        28101 Cedar Park Blvd
             City:           Perrysburg
             StateProv:      OH
             PostalCode:     43551
             Country:        US
             RegDate:        2012-01-10
             Updated:        2025-12-02
             Comment:        http://www.firstsolar.com
             Ref:            https://rdap.arin.net/registry/entity/FS-45
             
             
             OrgAbuseHandle: NETWO4789-ARIN
             OrgAbuseName:   Network Administrators
             OrgAbusePhone:  +1-419-662-8500 
             OrgAbuseEmail:  networkadministratorspbg@firstsolar.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4789-ARIN
             
             OrgTechHandle: NETWO4789-ARIN
             OrgTechName:   Network Administrators
             OrgTechPhone:  +1-419-662-8500 
             OrgTechEmail:  networkadministratorspbg@firstsolar.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4789-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.
             #