asn.dev

Autonomous system

AS54355 MULTCO

Unclassified ARIN

IPv4 addresses 3.07K 5 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Multco

United States of America · AI-generated

business enterprise internal

MULTCO is operated by Multco.

What it's used for

  • The address space is identified by the netname MULTNOMAH-2 and registrants NETWORK SERVICES; multco-us, with reverse DNS records pointing to multco.net.
  • The AS announces 3072 IPv4 addresses across 5 prefixes and maintains 3 observed neighbours, a ratio consistent with an internal corporate estate rather than a public access or transit network.
  • Traffic from this AS consists of internal corporate endpoints and office infrastructure for Multco, a manufacturer of industrial fasteners and hardware.

Notable

  • All registrants align with the announcer, listing NETWORK SERVICES; multco-us and Network Operations for the associated prefixes.
  • The inventory is composed of five distinct IPv4 blocks, including a /22 and four /23s, all located in the United States.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6461Zayo Bandwidth399
AS25899LS Networks73
AS20055Wholesail networks LLC57

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 5 prefixes · 3.07K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54355
Registry name
MULTCO
Registrant
NETWORK SERVICES
Abuse contact
dns-admin@multco.us
Registered
2012-01-26
Last changed
2012-01-26
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 9 with no ROA
ROAs
0 authorising AS54355
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
2 naming AS54355

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: 442 networks and 1,772 prefixes, as published 2026-10-15. 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