Report for 20310

Name

ITW-CORPORATE - Illinois Tool Works, 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.

20310 ITW-CORPORATE - Illinois Tool Works, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35102 AS20310        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ITW-CORPORATE - Illinois Tool Works, 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       %
35179 AS20310       ITW-CORPORATE - Illinois Tool Works, US            4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.28.124.0/24       4777 2497 7018 20310   
  50.232.56.0/24       4777 2497 7018 20310   
  65.243.234.0/24      4777 2497 7018 20310   
  199.88.243.0/24      4777 2497 7018 20310   

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

AS20310   3 More Specifics   4 Total Advertisements   ITW-CORPORATE - Illinois Tool Works, US
    12.28.124.0/24                12.0.0.0/8
    50.232.56.0/24                50.128.0.0/9
    65.243.234.0/24               65.240.0.0/13

Whois Entry

whois: 402591

IANA has recorded AS20310 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20310\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:       20310
             ASName:         ITW-CORPORATE
             ASHandle:       AS20310
             RegDate:        2001-04-20
             Updated:        2014-11-10
             Ref:            https://rdap.arin.net/registry/autnum/20310
             
             
             OrgName:        Illinois Tool Works
             OrgId:          ITW-2
             Address:        3600 West Lake Ave
             City:           Glenview
             StateProv:      IL
             PostalCode:     60026
             Country:        US
             RegDate:        2000-02-17
             Updated:        2020-03-03
             Comment:        http://www.itw.com
             Ref:            https://rdap.arin.net/registry/entity/ITW-2
             
             
             OrgAbuseHandle: MMD7-ARIN
             OrgAbuseName:   Daubaras, Marcus Matthew
             OrgAbusePhone:  +1-224-661-7127 
             OrgAbuseEmail:  mdaubaras@itw.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MMD7-ARIN
             
             OrgNOCHandle: MMD7-ARIN
             OrgNOCName:   Daubaras, Marcus Matthew
             OrgNOCPhone:  +1-224-661-7127 
             OrgNOCEmail:  mdaubaras@itw.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MMD7-ARIN
             
             OrgTechHandle: MMD7-ARIN
             OrgTechName:   Daubaras, Marcus Matthew
             OrgTechPhone:  +1-224-661-7127 
             OrgTechEmail:  mdaubaras@itw.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MMD7-ARIN
             
             RNOCHandle: MMD7-ARIN
             RNOCName:   Daubaras, Marcus Matthew
             RNOCPhone:  +1-224-661-7127 
             RNOCEmail:  mdaubaras@itw.com
             RNOCRef:    https://rdap.arin.net/registry/entity/MMD7-ARIN
             
             RAbuseHandle: MMD7-ARIN
             RAbuseName:   Daubaras, Marcus Matthew
             RAbusePhone:  +1-224-661-7127 
             RAbuseEmail:  mdaubaras@itw.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/MMD7-ARIN
             
             RTechHandle: MMD7-ARIN
             RTechName:   Daubaras, Marcus Matthew
             RTechPhone:  +1-224-661-7127 
             RTechEmail:  mdaubaras@itw.com
             RTechRef:    https://rdap.arin.net/registry/entity/MMD7-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.
             #