asn.dev

Autonomous system

AS204135 LEMARIT

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 3 0 downstream
Flagged prefixes 0 none

Summary

LEMARIT GmbH

Germany · AI-generated

registry business icann domain

The AS handle LEMARIT is held by LEMARIT GmbH.

What it's used for

  • The space carries infrastructure for an ICANN-accredited domain name registry, as indicated by the netname DE-LEMARIT-20171201 and the registrant LEMARIT GmbH.
  • The network announces 512 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 3 observed neighbours, indicating a small-scale corporate or service provider footprint rather than a large transit or access network.
  • Traffic from this AS consists of web and API endpoints supporting domain registration, management, and registry services for internationally active organisations.

Notable

  • The RDAP registrant LEMARIT GmbH matches the AS holder, confirming consistent ownership of the address space.
  • LEMARIT GmbH operates as a registry service provider based in Harrislee, Germany, supporting brand protection and domain name assets on the internet.
  • The address inventory consists of a single /23 IPv4 block and a /32 IPv6 prefix, representing a compact and focused allocation for registry operations.

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

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20473The Constant Company, LLC81
AS56737Stadtwerke Flensburg GmbH59
AS25795ARP NETWORKS, INC.13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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
AS204135
Registry name
LEMARIT
Registrant
LEMARIT-MNT
Abuse contact
abuse-ripe@lemarit.com
Registered
2018-04-11
Last changed
2025-05-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
6 authorising AS204135
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
10 naming AS204135

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: 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

Cross-check