asn.dev

Autonomous system

AS23374 FPUA

Unclassified ARIN

IPv4 addresses 1.54K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

FPUAnet Communications

United States of America · AI-generated

nsp business us

The AS handle FPUA is held by FPUAnet Communications.

What it's used for

  • The address space is registered under netnames FPUAN-4 and FPUANET, both attributed to FPUAnet Communications.
  • The network announces 1536 IPv4 addresses across 2 prefixes and maintains 16 observed neighbours, a ratio consistent with a network service provider role.

Notable

  • Registrants for both announced prefixes align with the AS holder, FPUAnet Communications.
  • The inventory consists of two distinct IPv4 blocks: 172.82.124.0/22 and 192.55.250.0/23.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange MiamiMiami, United States198.32.242.95

Transit providers

3 upstream, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC124
AS33132Crown Castle Fiber LLC6
AS24482SG.GS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 2 prefixes · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS23374
Registry name
FPUA
Registrant
FPUAnet Communications
Abuse contact
support@fpuanet.com
Registered
2002-03-06
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS23374
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
8 naming AS23374

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 1,773 prefixes, as published 2026-10-13. 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