asn.dev

Autonomous system

AS25579 SKYTRON Im Stockmadle 13

Unclassified RIPE

IPv4 addresses 9.22K 2 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

Skytron

Germany · AI-generated

business germany corporate

The AS handle SKYTRON is held by Skytron Communications GmbH & Co KG.

What it's used for

  • The address space carries corporate infrastructure, evidenced by reverse DNS records pointing to ptr.skytron.de and netnames DE-SKYTRON-20030115 and DE-SKYTRON-20151103.
  • The AS announces 9216 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or large access provider.

Notable

  • Registrants for both announced IPv4 prefixes match the AS holder, Skytron Communications GmbH & Co KG.
  • The inventory consists of two distinct IPv4 blocks, 213.146.224.0/19 and 185.124.120.0/22, alongside a single IPv6 prefix, 2a06:2800::/29.

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
AS12843TelemaxX Telekommunikation GmbH1,952

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 2 prefixes · 9.22K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS25579
Registry name
SKYTRON
Registrant
SKYTRON Communications GmbH & Co KG
Abuse contact
ripe@skytron.de
Registered
2003-01-15
Last changed
2022-08-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 34 valid, 0 with no ROA
ROAs
34 authorising AS25579
ASPA
no ASPA record
IRR
100% registered · 34 of 34 announcements
Route objects
35 naming AS25579

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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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