Report for 54354

Name

CHESSCOM-01 - Chess.com, 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.

54354 CHESSCOM-01 - Chess.com, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50930 AS54354        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CHESSCOM-01 - Chess.com, 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       %
23912 AS54354       CHESSCOM-01 - Chess.com, LLC, US                   2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.59.82.0/23        4777 2516 3356 54354 + Announce - aggregate of 66.59.82.0/24 (4777 2516 3356 54354) and 66.59.83.0/24 (4777 2516 3356 54354)
  66.59.82.0/24        4777 2516 3356 54354 - Withdrawn - aggregated with 66.59.83.0/24 (4777 2516 3356 54354)
  66.59.83.0/24        4777 2516 3356 54354 - Withdrawn - aggregated with 66.59.82.0/24 (4777 2516 3356 54354)

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

AS54354   2 More Specifics   2 Total Advertisements   CHESSCOM-01 - Chess.com, LLC, US
    66.59.82.0/24                 66.59.80.0/21
    66.59.83.0/24                 66.59.80.0/21

Whois Entry

whois: 402332

IANA has recorded AS54354 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54354\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:       54354
             ASName:         CHESSCOM-01
             ASHandle:       AS54354
             RegDate:        2023-08-28
             Updated:        2023-08-28
             Ref:            https://rdap.arin.net/registry/autnum/54354
             
             
             OrgName:        Chess.com, LLC
             OrgId:          CL-2281
             Address:        PO Box 970397
             City:           Orem
             StateProv:      UT
             PostalCode:     84097
             Country:        US
             RegDate:        2023-08-17
             Updated:        2023-08-24
             Ref:            https://rdap.arin.net/registry/entity/CL-2281
             
             
             OrgTechHandle: ARINT83-ARIN
             OrgTechName:   ARIN-TECH
             OrgTechPhone:  +1-800-318-2827 
             OrgTechEmail:  arin-tech@chess.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINT83-ARIN
             
             OrgAbuseHandle: ARINT83-ARIN
             OrgAbuseName:   ARIN-TECH
             OrgAbusePhone:  +1-800-318-2827 
             OrgAbuseEmail:  arin-tech@chess.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINT83-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.
             #