Autonomous system
AS43941 BAUER-AS
Unclassified RIPE
Summary
Wydawnictwo Bauer
business publishing corporate
BAUER-AS is operated by Wydawnictwo Bauer Sp. z o.o., Sp. K., a major Polish media and publishing group headquartered in Warsaw.
What it's used for
- The address space carries internal corporate infrastructure, as indicated by the netname
BAUER-PLand registrantAdministracja Sieci Wydawnictwa Bauer(Bauer Publishing Network Administration). - The AS announces 512 IPv4 addresses across 2 prefixes with 4 observed neighbours, a ratio consistent with a small, self-contained corporate network rather than a transit or access provider.
- Traffic from this AS consists of office workers, editorial staff, and internal web/API endpoints supporting the company's publishing and media operations.
Notable
- Registrants for both announced prefixes match the AS holder, with
Administracja Sieci Wydawnictwa Bauerlisted as the network administrator forBAUER-PL. - The address inventory is compact and uniform, consisting of two /24 blocks (91.198.186.0/24 and 195.128.142.0/24) with no IPv6 announcements, typical of a legacy corporate estate.
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
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Thinx IX | Warsaw, Poland | 212.91.0.91 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43941- Registry name
- BAUER-AS
- Registrant
- BAUER-MNT
- Abuse contact
- abuse@bauer.pl
- Registered
- 2007-10-23
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS43941
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS43941
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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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