Autonomous system
AS204987 ZETO-COM Centrum Informatyki ZETO S.A.
Unclassified RIPE
Summary
Centrum Informatyki ZETO S.A.
business it-services regional
The AS handle ZETO-COM is held by Centrum Informatyki ZETO S.A.
What it's used for
- The address space carries corporate infrastructure, evidenced by reverse DNS entries such as
64.zeto.bialystok.pland127.zeto.bialystok.pl. - The network announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small-scale internal or business network rather than a transit or large access provider.
- Traffic from this AS consists of business and institutional clients served by the operator, which provides comprehensive IT services to businesses, institutions, and individual customers in the Podlaskie Province.
Notable
- The RDAP registrant
Centrum Informatyki ZETO S.A.matches the AS holder, confirming consistent ownership of theZETO-COMnetname. - The address inventory is a single /24 block, representing a compact and focused allocation for the company's operations in Bialystok.
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 2026-11-01, 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 · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS204987- Registry name
- ZETO-COM
- Registrant
- CKSR1-MNT
- Abuse contact
- cert.opl@orange.com
- Registered
- 2017-11-24
- Last changed
- 2022-12-13
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Centrum Informatyki ZETO AS204987
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
AS204987:AS-TRANS- Website
- https://zeto.bialystok.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 · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS204987
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS204987
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: 449 networks and 1,846 prefixes, as published 2026-11-02. 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