Autonomous system
AS6862 GRATEX GraTex International a.s.
Unclassified RIPE
Summary
Gratex International
enterprise legacy
GRATEX is the autonomous system of Gratex International a.s., a Slovak software house and systems integrator based in Bratislava, in business since 1991.
What it's used for
- Corporate connectivity for Gratex's own offices and development infrastructure.
- Server hosting and housing for customers: one of the announced blocks is registered in the RIPE database with the description server hosting/housing.
- Peering at the Slovak Internet eXchange, which the network's own registry netname refers to as the Gratex SIX Network.
Notable
- This is a corporate/IT-services network rather than a consumer ISP. Reverse DNS on the announced space resolves to Gratex's own infrastructure (gateway and relay hosts under
gratex.sk), not to subscriber pools. - Gratex builds custom software and information systems for banking, insurance, and public-sector clients across Europe and Australasia, so the address space serves an enterprise with a hosting sideline rather than a network operator.
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 |
|---|---|---|
| AS5578 | SWAN, a.s. | 480 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 7 prefixes · 2.30K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SK | Slovakia | 7 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS6862- Registry name
- GRATEX
- Registrant
- AS6862-MNT
- Abuse contact
- ripe@gratex.com
- Registered
- 2001-11-06
- Last changed
- 2018-09-07
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 8 with no ROA
- ROAs
- 0 authorising AS6862
- ASPA
- no ASPA record
- IRR
- 100% registered · 8 of 8 announcements
- Route objects
- 1 naming AS6862
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 2026-11-03. 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