Report for 26353

Name

REALNETWORKS - REALNETWORKS 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.

26353 REALNETWORKS - REALNETWORKS LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48944 AS26353        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  REALNETWORKS - REALNETWORKS 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       %
37480 AS26353       REALNETWORKS - REALNETWORKS LLC, US                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  207.188.30.0/23      4777 2516 174 26353    

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

AS26353   1 More Specifics   1 Total Advertisements   REALNETWORKS - REALNETWORKS LLC, US
    207.188.30.0/23               207.188.24.0/21

Whois Entry

whois: 402613

IANA has recorded AS26353 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26353\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:       26353
             ASName:         REALNETWORKS
             ASHandle:       AS26353
             RegDate:        2008-06-13
             Updated:        2023-02-02
             Ref:            https://rdap.arin.net/registry/autnum/26353
             
             
             OrgName:        REALNETWORKS LLC
             OrgId:          RL-892
             Address:        1501 1st Ave S #600
             City:           Seattle
             StateProv:      WA
             PostalCode:     98134
             Country:        US
             RegDate:        2023-01-05
             Updated:        2023-01-20
             Ref:            https://rdap.arin.net/registry/entity/RL-892
             
             
             OrgTechHandle: SAEDI1-ARIN
             OrgTechName:   saedifaez, alireza 
             OrgTechPhone:  +1-206-427-9378 
             OrgTechEmail:  asaedifaez@real.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SAEDI1-ARIN
             
             OrgAbuseHandle: GNET-ARIN
             OrgAbuseName:   GIO - Network Engineering Team
             OrgAbusePhone:  +1-206-674-2700 
             OrgAbuseEmail:  gio-ne@real.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GNET-ARIN
             
             OrgTechHandle: GNET-ARIN
             OrgTechName:   GIO - Network Engineering Team
             OrgTechPhone:  +1-206-674-2700 
             OrgTechEmail:  gio-ne@real.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GNET-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.
             #