Report for 20103

Name

VALMONT-INDUSTRIES - Valmont Industries, 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.

20103 VALMONT-INDUSTRIES, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS15164         UPNLLC, US
    AS13807         GREAT-PLAINS-COMMUNICATIONS, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48668 AS20103        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  VALMONT-INDUSTRIES, 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       %
35537 AS20103       VALMONT-INDUSTRIES, US                             2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.65.240.0/24       6939 13807 20103 20103   
  72.165.239.0/24      7018 3356 20103 20103 20103   

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

AS20103   1 More Specifics   1 Total Advertisements   VALMONT-INDUSTRIES, US
    72.165.239.0/24               72.164.0.0/15
    38.65.240.0/24                38.0.0.0/8

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 38.65.240.0/24              Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS20103 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20103\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:       20103
             ASName:         VALMONT-INDUSTRIES
             ASHandle:       AS20103
             RegDate:        2001-03-23
             Updated:        2025-01-02
             Ref:            https://rdap.arin.net/registry/autnum/20103
             
             
             OrgName:        Valmont Industries
             OrgId:          VALMON-3
             Address:        1 Valmont Plz F1 5
             City:           Omaha
             StateProv:      NE
             PostalCode:     68154
             Country:        US
             RegDate:        2001-03-23
             Updated:        2025-01-02
             Ref:            https://rdap.arin.net/registry/entity/VALMON-3
             
             
             OrgAbuseHandle: ULLMA9-ARIN
             OrgAbuseName:   Ullman, Doug 
             OrgAbusePhone:  +1-402-359-6339 
             OrgAbuseEmail:  doug.ullman@valmont.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             OrgRoutingHandle: ULLMA9-ARIN
             OrgRoutingName:   Ullman, Doug 
             OrgRoutingPhone:  +1-402-359-6339 
             OrgRoutingEmail:  doug.ullman@valmont.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             OrgNOCHandle: ULLMA9-ARIN
             OrgNOCName:   Ullman, Doug 
             OrgNOCPhone:  +1-402-359-6339 
             OrgNOCEmail:  doug.ullman@valmont.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             OrgDNSHandle: ULLMA9-ARIN
             OrgDNSName:   Ullman, Doug 
             OrgDNSPhone:  +1-402-359-6339 
             OrgDNSEmail:  doug.ullman@valmont.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             OrgTechHandle: ULLMA9-ARIN
             OrgTechName:   Ullman, Doug 
             OrgTechPhone:  +1-402-359-6339 
             OrgTechEmail:  doug.ullman@valmont.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             RAbuseHandle: ULLMA9-ARIN
             RAbuseName:   Ullman, Doug 
             RAbusePhone:  +1-402-359-6339 
             RAbuseEmail:  doug.ullman@valmont.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             RNOCHandle: ULLMA9-ARIN
             RNOCName:   Ullman, Doug 
             RNOCPhone:  +1-402-359-6339 
             RNOCEmail:  doug.ullman@valmont.com
             RNOCRef:    https://rdap.arin.net/registry/entity/ULLMA9-ARIN
             
             RTechHandle: ULLMA9-ARIN
             RTechName:   Ullman, Doug 
             RTechPhone:  +1-402-359-6339 
             RTechEmail:  doug.ullman@valmont.com
             RTechRef:    https://rdap.arin.net/registry/entity/ULLMA9-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.
             #