asn.dev

Autonomous system

AS215275 SWL-DIGITAL-DC Stadtwerke Luebeck Datacenter

Unclassified RIPE

IPv4 addresses 1.02K 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

Stadtwerke Luebeck Digital

Germany · AI-generated

fiber municipal datacenter germany

SWL-DIGITAL-DC is operated by Stadtwerke Luebeck Digital GmbH.

What it's used for

  • The address space carries municipal fiber infrastructure, evidenced by the reverse DNS record 254-70-111-185.net.glasfaser.swhl.de and the netname DE-SWLDIGITAL-20161219.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small-scale access or datacenter network rather than a transit provider.
  • Traffic from this AS consists of business and residential fiber subscribers in Lübeck, supported by the company's open-access fiber cooperation with 1&1 Versatel for corporate connectivity.

Notable

  • The registrant Stadtwerke Luebeck Digital GmbH matches the AS handle and the announced prefix 185.111.68.0/22.
  • The address inventory is compact, consisting of a single /22 IPv4 block and a single /44 IPv6 prefix, consistent with a local municipal utility's digital division.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS29505Stadtwerke Luebeck Digital GmbH59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS215275
Registry name
SWL-DIGITAL-DC
Registrant
lir-de-swldigital-1-MNT
Abuse contact
jan.pimanow@swhl.de
Registered
2024-03-20
Last changed
2026-01-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
2 authorising AS215275
ASPA
2 declared providers
IRR
100% registered · 1 of 1 announcements
Route objects
7 naming AS215275

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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