Autonomous system
AS43073 DANAR-WOJTYSIAK-AS
Unclassified RIPE
Summary
Danar Wojtysiak
isp residential poland small
DANAR-WOJTYSIAK-AS is operated by Danar Wojtysiak Sp. z o.o.
What it's used for
- The address space carries residential or small business internet access, indicated by reverse DNS entries like
45.128.109.0-danar.net.pland the netnamePL-DANAR-W-20190711. - The AS announces a single IPv4 prefix,
45.128.108.0/22, comprising 1024 addresses, with 8 observed routing neighbours. - Traffic consists of subscriber internet access for the local area in Kwidzyn, Poland, as the operator is identified as a network service provider in that region.
Notable
- The registrant for the announced prefix matches the AS holder, Artur Wojtysiak trading as Danar Wojtysiak Sp. z o.o.
- The address inventory is compact, consisting of a single /22 block, which is typical for a small regional ISP.
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 |
|---|---|---|
| TPIX - Internet Exchange | Warsaw, Poland | 195.149.232.44 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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
AS43073- Registry name
- DANAR-WOJTYSIAK-AS
- Registrant
- MNT-DANAR
- Abuse contact
- a.wojtysiak@danar.net.pl
- Registered
- 2007-06-01
- Last changed
- 2024-01-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS43073
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 4 naming AS43073
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 1,784 prefixes, as published 2026-10-19. 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