Report for 20109

Name

DC09 - DC09, 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 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.

20109 DC09, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48671 AS20109        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  DC09, 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       %
35580 AS20109       DC09, US                                           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.68.254.0/24      3257 174 20109         
  204.68.255.0/24      7018 3356 20109        

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

AS20109   3 More Specifics   3 Total Advertisements   DC09, US
    204.68.254.0/24               204.68.254.0/23
    204.68.255.0/24               204.68.254.0/23
    208.39.251.0/24               208.39.192.0/18

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 204.68.255.0/24             Announced

Whois Entry

whois: 402590

IANA has recorded AS20109 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20109\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:       20109
             ASName:         DC09
             ASHandle:       AS20109
             RegDate:        2011-06-10
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/20109
             
             
             OrgName:        DC09, LLC.
             OrgId:          DL-17
             Address:        55 M Street SE
             Address:        3rd floor
             City:           Washington
             StateProv:      DC
             PostalCode:     20003
             Country:        US
             RegDate:        2011-05-03
             Updated:        2023-05-11
             Ref:            https://rdap.arin.net/registry/entity/DL-17
             
             
             OrgTechHandle: RIVER571-ARIN
             OrgTechName:   Rivera, Joffer 
             OrgTechPhone:  +1-678-473-7265 
             OrgTechEmail:  joffre.rivera@intralot.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/RIVER571-ARIN
             
             OrgAbuseHandle: CAINK-ARIN
             OrgAbuseName:   Cainkar, Paul 
             OrgAbusePhone:  +1-440-334-3202 
             OrgAbuseEmail:  joffre.rivera@intralot.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAINK-ARIN
             
             OrgTechHandle: BIRRI8-ARIN
             OrgTechName:   Birriel, Javier 
             OrgTechPhone:  +1-440-268-2914 
             OrgTechEmail:  javier.birriel@intralot.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/BIRRI8-ARIN
             
             OrgTechHandle: CERVO4-ARIN
             OrgTechName:   Cervoni, Marcel 
             OrgTechPhone:  +1-678-473-7218 
             OrgTechEmail:  marcel.cervoni@intralot.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/CERVO4-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.
             #