asn.dev

Autonomous system

AS32442 USMNSTCMARCO01

Unclassified ARIN

IPv4 addresses 3.33K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Marco Technologies

United States of America · AI-generated

business managed-services enterprise

USMNSTCMARCO01 is held by Marco Technologies LLC.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames MARCO-TECHNOLOGIES-DC and MARCO-TECHNOLOGIES-CORP and reverse DNS entries pointing to marconet.com.
  • The AS announces 3328 IPv4 addresses across 6 prefixes with only 2 observed neighbours, a ratio that indicates an internal corporate estate rather than a transit or access network.

Notable

  • All registrants for the announced prefixes are Marco Technologies LLC, matching the AS holder.
  • Secondary sources identify Marco Technologies as a technology services company specializing in hosted/cloud services, managed services, and network security, based in Minnesota.
  • The inventory consists of six IPv4 prefixes with no IPv6 announcements, reflecting a traditional corporate IP footprint.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11232Midcontinent Communications259
AS55043Marco Technologies LLC1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 6 prefixes · 3.33K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS32442
Registry name
USMNSTCMARCO01
Registrant
Marco Technologies LLC
Abuse contact
isnetworkaccounts@marconet.com
Registered
2004-05-03
Last changed
2021-10-01
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS32442
ASPA
no ASPA record
IRR
75% registered · 3 of 4 announcements 1 other origin
Route objects
3 naming AS32442

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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

Cross-check