asn.dev

Autonomous system

AS47466 PROMONT-AS Przedsiebiorstwo Produkcyjno-Montazowe Budownictwa PROMONT Sylwester Baradziej

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

PROMONT

Poland · AI-generated

business construction utility

The AS handle PROMONT-AS is held by Przedsiebiorstwo Produkcyjno-Montazowe Budownictwa PROMONT Sylwester Baradziej.

What it's used for

  • The address space carries corporate infrastructure for a Polish construction and installation firm, as indicated by the netname PROMONT-PL and the registrant's business focus on energy and utility sector infrastructure.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS represents office workers and operational endpoints for a company specializing in production, assembly, and construction services for the energy and utility sectors.

Notable

  • Both announced prefixes, 91.223.184.0/24 and 195.43.143.0/24, list the same registrant, Przedsiebiorstwo Produkcyjno-Montazowe Budownictwa PROMONT Sylwester Baradziej, confirming alignment between the announcer and the registry holder.
  • The address inventory consists of two /24 blocks, a compact footprint typical of a single-site or small multi-site corporate network.

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

ASNetworkPaths seen
AS34169Media-Com Sp. z o.o.130
AS12912T-Mobile Polska S.A.2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-10, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47466
Registry name
PROMONT-AS
Registrant
Przedsiebiorstwo Produkcyjno-Montazowe Budownictwa PROMONT Sylwester Baradziej
Abuse contact
das@metro-networks.pl
Registered
2008-06-23
Last changed
2019-12-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS47466
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS47466

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: 454 networks and 1,847 prefixes, as published 2026-11-11. 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