Autonomous system
AS51337 DEBACOM-ASN
Residential RIPE
Summary
DEBACOM
isp residential regional poland
The AS handle DEBACOM-ASN is held by DEBACOM Sp. z o.o.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries such as
host-178.215.203.254-internet.zabrze.debacom.plandwitkacego.tolek.debacom.pl. - The network announces 6,144 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 7 observed neighbours, indicating a regional access provider rather than a transit carrier.
- Traffic from this AS consists of subscriber eyeballs and local business endpoints in the Zabrze region of Poland, consistent with DEBACOM's operation as a regional cable/DSL ISP.
Notable
- Registrants for both announced prefixes match the announcer, listing
DEBACOM Sp. z o.o.as the registrant with netnameDEBACOM. - The address inventory is compact, consisting of two contiguous IPv4 blocks and a single IPv6 /48, typical of a regional ISP managing a local customer base.
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 | 195.149.234.13 |
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 2 prefixes · 6.14K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51337- Registry name
- DEBACOM-ASN
- Registrant
- LEON-MNT
- Abuse contact
- admin@debacom.pl
- Registered
- 2010-07-27
- Last changed
- 2022-12-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 67% valid · 2 valid, 1 with no ROA
- ROAs
- 2 authorising AS51337
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS51337
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 443 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