Report for 18539

Name

DAYTON-SUPERIOR-MIAMISBURG - DAYTON SUPERIOR CORPORATION, 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.

18539 DAYTON-SUPERIOR-MIAMISBURG, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48540 AS18539        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  DAYTON-SUPERIOR-MIAMISBURG, 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       %
35021 AS18539       DAYTON-SUPERIOR-MIAMISBURG, US                     2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.45.134.0/24        57866 3356 18539       
  12.107.187.0/24      7018 18539             

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

AS18539   2 More Specifics   2 Total Advertisements   DAYTON-SUPERIOR-MIAMISBURG, US
    8.45.134.0/24                 8.32.0.0/11
    12.107.187.0/24               12.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS18539 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18539\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:       18539
             ASName:         DAYTON-SUPERIOR-MIAMISBURG
             ASHandle:       AS18539
             RegDate:        2007-07-31
             Updated:        2012-07-16
             Ref:            https://rdap.arin.net/registry/autnum/18539
             
             
             OrgName:        DAYTON SUPERIOR CORPORATION
             OrgId:          DAYTO-4
             Address:        721 Richard Street
             City:           Miamisburg
             StateProv:      OH
             PostalCode:     45342
             Country:        US
             RegDate:        2006-10-06
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/DAYTO-4
             
             
             OrgTechHandle: SLU16-ARIN
             OrgTechName:   luke, selhorst 
             OrgTechPhone:  +1-937-866-0711 
             OrgTechEmail:  lukeselhorst@daytonsuperior.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SLU16-ARIN
             
             OrgAbuseHandle: SLU16-ARIN
             OrgAbuseName:   luke, selhorst 
             OrgAbusePhone:  +1-937-866-0711 
             OrgAbuseEmail:  lukeselhorst@daytonsuperior.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SLU16-ARIN
             
             RTechHandle: LSE14-ARIN
             RTechName:   Selhorst, Luke 
             RTechPhone:  +1-937-866-0711 
             RTechEmail:  lukeselhorst@daytonsuperior.com
             RTechRef:    https://rdap.arin.net/registry/entity/LSE14-ARIN
             
             RAbuseHandle: LSE14-ARIN
             RAbuseName:   Selhorst, Luke 
             RAbusePhone:  +1-937-866-0711 
             RAbuseEmail:  lukeselhorst@daytonsuperior.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/LSE14-ARIN
             
             RNOCHandle: LSE14-ARIN
             RNOCName:   Selhorst, Luke 
             RNOCPhone:  +1-937-866-0711 
             RNOCEmail:  lukeselhorst@daytonsuperior.com
             RNOCRef:    https://rdap.arin.net/registry/entity/LSE14-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.
             #