Report for 13507

Name

KMARTCORPORATION - Sears Holdings Corporation, 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.

13507 KMARTCORPORATION - Sears Holdings Corporation, 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
29059 AS13507        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  KMARTCORPORATION - Sears Holdings Corporation, 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       %
21105 AS13507       KMARTCORPORATION - Sears Holdings Corporation      4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  166.76.252.0/22      4777 2497 3356 13507   
  166.76.255.0/24      4777 2497 3356 13507 - Withdrawn - matching aggregate 166.76.252.0/22 4777 2497 3356 13507
  192.148.105.0/24     4777 2497 3356 13507   
  198.203.224.0/24     4777 2497 3356 13507   

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

AS13507   2 More Specifics   4 Total Advertisements   KMARTCORPORATION - Sears Holdings Corporation, US
    166.76.252.0/22               166.76.0.0/16
    166.76.255.0/24               166.76.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS13507 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13507\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:       13507
             ASName:         KMARTCORPORATION
             ASHandle:       AS13507
             RegDate:        1999-06-23
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/13507
             
             
             OrgName:        Sears Holdings Corporation
             OrgId:          KMARTC
             Address:        3333 Beverly Road
             City:           Hoffman Estates
             StateProv:      IL
             PostalCode:     60179
             Country:        US
             RegDate:        1991-05-02
             Updated:        2016-06-14
             Ref:            https://rdap.arin.net/registry/entity/KMARTC
             
             
             OrgTechHandle: LYNCH127-ARIN
             OrgTechName:   Lynch, Sean 
             OrgTechPhone:  +1-248-463-1000 
             OrgTechEmail:  sean.lynch@transformco.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LYNCH127-ARIN
             
             OrgAbuseHandle: LYNCH127-ARIN
             OrgAbuseName:   Lynch, Sean 
             OrgAbusePhone:  +1-248-463-1000 
             OrgAbuseEmail:  sean.lynch@transformco.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LYNCH127-ARIN
             
             OrgNOCHandle: LYNCH127-ARIN
             OrgNOCName:   Lynch, Sean 
             OrgNOCPhone:  +1-248-463-1000 
             OrgNOCEmail:  sean.lynch@transformco.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LYNCH127-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.
             #