Autonomous system
AS204906 ONSET-AS
Unclassified RIPE
Summary
Onset Sp. z o.o.
business poland enterprise
The AS handle ONSET-AS is held by Onset Sp. z o.o.
What it's used for
- The address space carries corporate infrastructure, evidenced by the netname
PL-ONSET-20171207and reverse DNS entries pointing toonset.pl. - The inventory consists of 1024 IPv4 addresses in a single /22 prefix (185.235.248.0/22) with 7 observed neighbours, indicating a small-scale business or internal corporate estate rather than a large access network.
- Traffic from this AS represents office workers and internal services for Onset Sp. z o.o., a Polish company involved in broadband market development and conference organization.
Notable
- Registrants align with the announcer, listing
ONSET TECH,ONSET Sp. z o.o., andAbuse-C Role. - The address inventory is a single contiguous /22 block, typical for a corporate entity managing its own IP space.
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.
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 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS204906- Registry name
- ONSET-AS
- Registrant
- ONSET Sp. z o.o.
- Abuse contact
- abuse@onset.pl
- Registered
- 2017-12-08
- Last changed
- 2026-08-05
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- ONSET
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Website
- https://onset.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
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS204906
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 2 naming AS204906
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 1,849 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