Report for 53380

Name

LGCNS-AS - LG CNS America Inc., 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.

53380 LGCNS-AS - LG CNS America Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3319  AS53380        ORIGIN  Originate:      66560 /15.98  Transit:          0 /0.00  LGCNS-AS - LG CNS America Inc., 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       %
13283 AS53380       LGCNS-AS - LG CNS America Inc., US                 5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  136.166.0.0/16       4777 2516 3356 53380   
  136.166.1.0/24       4777 2516 3356 53380 - Withdrawn - matching aggregate 136.166.0.0/16 4777 2516 3356 53380
  136.166.4.0/24       4777 2516 3356 53380 - Withdrawn - matching aggregate 136.166.0.0/16 4777 2516 3356 53380
  136.166.250.0/24     4777 2516 701 53380 53380 53380 53380   
  136.166.251.0/24     4777 2516 3356 53380 - Withdrawn - matching aggregate 136.166.0.0/16 4777 2516 3356 53380

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

AS53380   4 More Specifics   5 Total Advertisements   LGCNS-AS - LG CNS America Inc., US
    136.166.1.0/24                136.166.0.0/16
    136.166.4.0/24                136.166.0.0/16
    136.166.250.0/24              136.166.0.0/16
    136.166.251.0/24              136.166.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS53380 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53380\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:       53380
             ASName:         LGCNS-AS
             ASHandle:       AS53380
             RegDate:        2010-01-07
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/53380
             
             
             OrgName:        LG CNS America Inc.
             OrgId:          LGCNS
             Address:        111 Sylvan Avenue South Building L2
             City:           Englewood Cliffs
             StateProv:      NJ
             PostalCode:     07632
             Country:        US
             RegDate:        2009-10-14
             Updated:        2021-08-26
             Ref:            https://rdap.arin.net/registry/entity/LGCNS
             
             
             OrgNOCHandle: NOC31876-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-201-233-8729 
             OrgNOCEmail:  sungsoo.choi@lgcns.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC31876-ARIN
             
             OrgTechHandle: NOC31876-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-201-233-8729 
             OrgTechEmail:  sungsoo.choi@lgcns.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC31876-ARIN
             
             OrgAbuseHandle: NOC31876-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-201-233-8729 
             OrgAbuseEmail:  sungsoo.choi@lgcns.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC31876-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.
             #