Report for 53293

Name

BGP-SAS-01 - Samsung Austin Semiconductor 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.

53293 BGP-SAS-01, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS23005         SWITCH-LTD, US
    AS7018          ATT-INTERNET4, US
    AS11427         TWC-11427-TEXAS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37234 AS53293        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  BGP-SAS-01, 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       %
48243 AS53293       BGP-SAS-01, US                                     4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.8.59.0/24         7018 53293             
  71.40.21.0/24        6939 7843 11427 53293   
  150.220.161.0/24     7018 53293 53293 53293   
  207.207.40.0/24      6939 3356 23005 53293   

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

AS53293   2 More Specifics   2 Total Advertisements   BGP-SAS-01, US
    71.40.21.0/24                 71.40.0.0/14
    207.207.40.0/24               207.207.0.0/18
    12.8.59.0/24                  12.0.0.0/8
    150.220.161.0/24              150.220.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 12.8.59.0/24                Withdrawn
    - 150.220.161.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS53293 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53293\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:       53293
             ASName:         BGP-SAS-01
             ASHandle:       AS53293
             RegDate:        2020-05-13
             Updated:        2020-05-13
             Ref:            https://rdap.arin.net/registry/autnum/53293
             
             
             OrgName:        Samsung Austin Semiconductor LLC
             OrgId:          SAMSU-18
             Address:        12100 Samsung Blvd
             City:           Austin
             StateProv:      TX
             PostalCode:     78754
             Country:        US
             RegDate:        2009-08-05
             Updated:        2025-04-24
             Ref:            https://rdap.arin.net/registry/entity/SAMSU-18
             
             
             OrgTechHandle: LYUKY-ARIN
             OrgTechName:   Lyu, Kyung 
             OrgTechPhone:  +1-512-672-3929 
             OrgTechEmail:  kyungho.lyu@samsung.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LYUKY-ARIN
             
             OrgAbuseHandle: LYUKY-ARIN
             OrgAbuseName:   Lyu, Kyung 
             OrgAbusePhone:  +1-512-672-3929 
             OrgAbuseEmail:  kyungho.lyu@samsung.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LYUKY-ARIN
             
             OrgRoutingHandle: LYUKY-ARIN
             OrgRoutingName:   Lyu, Kyung 
             OrgRoutingPhone:  +1-512-672-3929 
             OrgRoutingEmail:  kyungho.lyu@samsung.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/LYUKY-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.
             #