Autonomous system
AS15534 DATAMAX
Unclassified RIPE
Summary
Datamax
business hosting infrastructure
The smallest routable block, announced alone, with everything else left empty.
What it's used for
- A company network. A single IPv4
/24announced from Bulgaria, no IPv6, two hundred and fifty-six addresses, through one observed BGP neighbour.
Notable
- One block, one netname, and that netname is the company name with nothing added.
- The registrant list has two entries: the company and an abuse role, the minimum the registry expects.
- No IPv6, no second block, no fragments, and no reverse names at all.
- Three addresses were queried for reverse DNS and none returned a name.
- The routing history reaches back to the earliest records available with the shape unchanged.
Interesting
- Two hundred and fifty-six addresses is the smallest piece that can be routed globally, and running an AS number for it means the point was independence rather than capacity.
- With one upstream, that independence is partly theoretical. The usual reason to hold your own number is to speak to two providers at once, and this network speaks to one.
- Records this bare are worth noticing precisely because there is nothing to misread. Every field holds the value it should, and the network has not changed shape in the whole span of available history.
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 |
|---|---|---|
| AS8262 | Evolink EAD | 61 |
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 · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BG | Bulgaria | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15534- Registry name
- DatamaxBG
- Registrant
- ORBITEL-NOC
- Abuse contact
- ripe.abuse@mobiltel.bg
- Registered
- 1970-01-01
- Last changed
- 2017-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS15534
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS15534
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