Autonomous system
AS31445 CLOUD-AS
Hosting RIPE
Summary
Fiberax
hosting cloud business
CLOUD-AS is operated by Fiberax, a European cloud and data center provider.
What it's used for
- The address space carries cloud and data center infrastructure, evidenced by netnames such as
Fiberax-Cloud-PIandFiberax-Net. - With 4608 IPv4 addresses announced across 7 prefixes and 30 observed neighbours, the ratio suggests a hosting or business network rather than a large-scale transit provider.
Notable
- Registrants are consistent with the announcer, primarily listing
Fiberax sp. z o.o.andFiberax Networking&Cloud Ltd. - Two prefixes are registered to unrelated entities:
91.209.206.0/24(SOUA-NET) and195.47.219.0/24(NICUA-NET), indicating leased or historical space. - The inventory includes a large IPv6 block (
2a14:2c02::/32) alongside the IPv4 holdings.
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 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Giganet Internet Exchange | Kyiv, Ukraine | 185.1.62.165 |
| Equinix Internet Exchange Warsaw | Warsaw, Poland | 195.182.218.243 |
| Thinx IX | Warsaw, Poland | 212.91.1.24 |
Transit providers
9 upstream, 3 downstream and 21 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 5.12K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 9 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS31445- Registry name
- Cloud-AS
- Registrant
- FIBERAX-MNT
- Abuse contact
- abuse@ucloud.eu
- Registered
- 2004-05-21
- Last changed
- 2026-10-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 95% valid · 19 valid, 1 with no ROA
- ROAs
- 12 authorising AS31445
- ASPA
- 6 declared providers
- IRR
- 100% registered · 20 of 20 announcements
- Route objects
- 30 naming AS31445
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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