asn.dev

Autonomous system

AS27284 FOURPLEX-ASN - Fourplex Telecom LLC

Unclassified ARIN

IPv4 addresses 1.28K 3 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Fourplex Telecom

United States of America · AI-generated

vpn business telecom

The AS handle FOURPLEX-ASN is held by Fourplex Telecom LLC.

What it's used for

  • The address space carries VPN and telecommunications services, evidenced by netnames FOURPLEX-VPN-SUBNET and FOURPLEX-TELECOM-CGNT-NET-2.
  • The AS announces 1536 IPv4 addresses and 3 IPv6 prefixes against a single observed neighbour, a ratio that indicates a small, self-contained business network rather than a transit provider.

Notable

  • All RDAP registrants for the announced prefixes are Fourplex Telecom LLC, matching the AS holder.
  • The inventory consists of four IPv4 prefixes, including two /23 blocks and two /24 blocks, alongside a small IPv6 allocation.

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

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS395153Racktopia Inc.307

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 3 prefixes · 1.28K addresses IPv6 3 prefixes

CountryNamePrefixes
USUnited States of America6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS27284
Registry name
FOURPLEX-ASN
Registrant
Fourplex Telecom LLC
Abuse contact
abuse@fourplex.net
Registered
2025-02-07
Last changed
2025-02-07
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Fourplex Telecom
Scope
Not Disclosed
Traffic ratio
Not Disclosed

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
88% valid · 7 valid, 1 with no ROA
ROAs
7 authorising AS27284
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
8 naming AS27284

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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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