asn.dev

Autonomous system

AS56813 SCHLUNDTECH-AS Schlund Technologies GmbH

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Schlund Technologies GmbH

Germany · AI-generated

registrar business germany

SCHLUNDTECH-AS is operated by Schlund Technologies GmbH.

What it's used for

  • The address space carries infrastructure for a domain registrar and cloud service provider, evidenced by the netname SCHLUNDTECH-NET and reverse DNS entries like 128-88-237-91.customer-virt.eu.
  • The AS announces 512 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 2 observed neighbours, indicating a small-scale business network rather than a transit or large access provider.
  • Traffic from this AS consists of web and API endpoints for domain registration, TLS/SSL certificate services, and cloud servers, as well as internal corporate infrastructure for the company's operations in Regensburg.

Notable

  • Registrants align with the announcer, listing InterNetX Network Crew and Schlund Technologies GmbH for the primary prefix.
  • The address inventory is compact, consisting of a single /23 block and a /48 IPv6 prefix, consistent with a focused corporate estate for a specialized IT services firm.

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

Full topology · Graph

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15456InterNetX GmbH93

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56813
Registry name
SCHLUNDTECH-AS
Registrant
IX1-MNT
Abuse contact
abuse@schlundtech.com
Registered
2011-05-20
Last changed
2025-10-31
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS56813
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS56813

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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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

Cross-check