Autonomous system
AS199244 ALTUS-AS CIX IPv6 Upstream
Unclassified RIPE NSP
Summary
Digital Realty Croatia
hosting business datacenter croatia
ALTUS-AS is the AS handle for Digital Realty Croatia Llc.
What it's used for
- The address space carries infrastructure for Digital Realty's data center operations, evidenced by netnames
HR-ALTUS-20120921andNL-CHEETAH-20161024associated with Digital Realty entities. - The AS announces 1280 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, indicating a role focused on hosting and business connectivity rather than transit.
- Traffic from this AS consists of web/API endpoints and data center services for Digital Realty's global portfolio of facilities.
Notable
- Registrants include Digital Realty Croatia Llc and Digital Realty Netherlands B.V., aligning with the announcer's identity as part of the Digital Realty corporate group.
- The operator was formerly known as Altus IT, as indicated by the AS handle and secondary sources noting the rename to Digital Realty.
- The inventory includes a /24 prefix registered to a Clearhost Customer Role Object, suggesting leased or historical space within the broader Digital Realty estate.
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 |
|---|---|---|
| Croatian Internet Exchange | Zagreb, Croatia | 185.1.87.116 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 · 1.28K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| HR | Croatia | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS199244- Registry name
- ALTUS-AS
- Registrant
- MNT-DIGITAL
- Abuse contact
- sp.croatia@digitalrealty.com
- Registered
- 2012-10-01
- Last changed
- 2026-05-28
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Digital Realty Croatia (199244) - Legacy
- Also known as
- fka: Altus IT
- Network type
- NSP
- Scope
- Global
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-ALTUS- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- https://www.digitalrealty.com
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
- 67% valid · 2 valid, 1 with no ROA
- ROAs
- 2 authorising AS199244
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS199244
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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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