Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS20103

Announcement observedARIN

VALMONT-INDUSTRIES - Valmont Industries · VALMONT-INDUSTRIES

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS20103
Registration country: United States
Name: VALMONT-INDUSTRIES - Valmont Industries
Abbreviation: VALMONT-INDUSTRIES
Registration date: 3/23/2001, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
38.65.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
72.165.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: VALMONT-INDUSTRIES - Valmont Industries
RIR: ARIN
Registration country: United States
Registration date: 3/23/2001, 05:00:00
Abuse contact: doug.ullman@valmont.com

Snapshot trend

10/1/2026, 04:17:452 v40 v63 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap · cha-la-bgp-observations