Autonomous system
AS38923 OSIEDLOWA
Unclassified RIPE
Summary
Osiedlowa.pl
residential isp poland bgcom
OSIEDLOWA is operated by Osiedlowa.pl, a Polish residential internet service provider associated with BGCOM.
What it's used for
- The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as
do-r1.smo01.telsat.wroc.pland193.218.150.254.static.telsat.wroc.pl. - The AS announces 5120 IPv4 addresses across 4 prefixes, with a single observed neighbour, indicating a local access network rather than a transit provider.
- Traffic consists of residential broadband users in the Wrocław region, consistent with the operator's business as a local ISP.
Notable
- All registrants for the announced prefixes are
Osiedlowa.pl NOC; Pawel Kowalski BGCOM, matching the AS holder. - The address inventory is composed of four /22 and /21 blocks, all located in Poland.
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
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 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS52153 | Pawel Kowalski BGCOM | 329 |
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 5 prefixes · 5.12K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS38923- Registry name
- OSIEDLOWA
- Registrant
- NASK-MNT
- Abuse contact
- admin@osiedlowa.pl
- Registered
- 2005-11-15
- Last changed
- 2025-06-16
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- OSIEDLOWA
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Website
- http://www.bgcom.pl
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
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 4 authorising AS38923
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 25 naming AS38923
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