Autonomous system
AS20103 VALMONT-INDUSTRIES
Unclassified ARIN
Summary
Valmont Industries
business corporate infrastructure
VALMONT-INDUSTRIES is the autonomous system for Valmont Industries, a global manufacturer of infrastructure and agricultural products.
What it's used for
- The address space carries corporate connectivity, evidenced by the netname
GREATPLAINS-VLMT-BGPon the 38.65.240.0/24 prefix. - The AS announces 512 IPv4 addresses across 2 prefixes with 3 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
Notable
- Registrants include Great Plains Communications LLC and CenturyLink Communications, LLC, with the latter holding the legacy netname
CENTURYLINK-LEGACY-QWEST-INET-37. - The inventory consists of two /24 blocks, one associated with Great Plains Communications and one with CenturyLink legacy infrastructure.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20103- Registry name
- VALMONT-INDUSTRIES
- Registrant
- Valmont Industries
- Abuse contact
- doug.ullman@valmont.com
- Registered
- 2001-03-23
- Last changed
- 2025-01-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS20103
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS20103
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 443 networks and 1,779 prefixes, as published 2026-10-24. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere