asn.dev

Autonomous system

AS51127 LNET-AS

Unclassified RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Lahn.net

Germany · AI-generated

isp residential germany small

The AS handle LNET-AS is held by Wyneken und Schaefer GbR, operating as Lahn.net.

What it's used for

  • The address space carries residential and small business internet access, evidenced by netnames DE-LAHNNET-20100630 and DE-LAHNNET-20150528 associated with Lahn.net roles.
  • The network announces 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a local access provider rather than a transit hub.
  • Traffic consists of subscriber eyeballs for the regional internet service provider serving the Lahn region in Germany.

Notable

  • Registrants for both announced prefixes list Lahn.net Administrative Role, Lahn.net NOC Role, Wyneken und Schaefer GbR, and Abuse-C Role, aligning with the AS holder.
  • The address inventory is compact, consisting of one /21 and one /22 block, typical of a small regional ISP.

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

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC84
AS29140Hostserver GmbH69

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 3.07K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51127
Registry name
LNET-AS
Registrant
MNT-LAHNNET
Abuse contact
noc@lahn.net
Registered
2010-06-04
Last changed
2021-07-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS51127
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS51127

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 1,773 prefixes, as published 2026-10-13. 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