Autonomous system
AS215136 RYZEHOSTING
Unclassified Spamhaus ASN-DROP RIPE
Summary
Ryzehosting
hosting residential small austria
The AS handle RYZEHOSTING is held by Ryzehosting, a small Austrian hosting provider.
What it's used for
- The address space carries static client IPs, evidenced by reverse DNS entries like
static.64.133.83.5.clients.ryzehosting.comandstatic.127.140.175.5.clients.ryzehosting.com. - The network announces 1280 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small access or hosting network rather than a transit provider.
- Traffic from this AS consists of static IP endpoints for hosting clients, as indicated by the
clients.ryzehosting.comreverse DNS pattern.
Notable
- Registrants for all announced prefixes list
Ryzehosting; GHOSTnet GmbH, consistent with the AS holder. - The address inventory is composed of five /24 blocks in the 5.83.0.0/16 and 5.175.0.0/16 ranges, plus a single /40 IPv6 prefix.
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 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 1.28K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AT | Austria | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS215136- Registry name
- Ryzehosting
- Registrant
- Finn Hess trading as Ryzehosting
- Abuse contact
- abuse@ryzehosting.com
- Registered
- 2025-09-09
- Last changed
- 2026-05-03
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 7 authorising AS215136
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 9 naming AS215136
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
On Spamhaus ASN-DROP Spamhaus lists this entire
network (associated domain ryzehosting.com)
as controlled by, or hijacked for, cybercrime. Many operators null-route
everything it originates.
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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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