asn.dev

Autonomous system

AS51201 AS-AMJ

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Ahmadiyya Muslim Jamaat Deutschland

Germany · AI-generated

religious non-profit germany

AS-AMJDE is held by Ahmadiyya Muslim Jamaat Deutschland KdoR.

What it's used for

  • The space carries the organization's internal network, identified by the netname AMJ-DE-IPv4.
  • The inventory consists of 256 IPv4 addresses within a single /24 prefix (185.231.5.0/24) and 0 IPv6 prefixes.
  • With only 1 observed neighbour, the network operates as a small, self-contained site rather than a transit or access provider.

Notable

  • The RDAP registrant Ahmadiyya Muslim Jamaat Deutschland KdoR matches the AS holder exactly.
  • The address inventory is a single contiguous /24 block, typical for a small organizational footprint.

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
AS42989ciden GmbH58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51201
Registry name
AS-AMJDE
Registrant
CIDEN-MNT
Abuse contact
edv@ahmadiyya.de
Registered
2018-07-18
Last changed
2025-05-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
2 authorising AS51201
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS51201

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 1,784 prefixes, as published 2026-10-19. 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