AS12665 Medien System Haus GmbH & Co. KG

Germany UNSPECIFIED RIPE 3 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

16,896

IPv6 /48 networks

131,072

RPKI

2 valid3 no ROA

Peers and downstreams

Holder

AS name: UNSPECIFIED
Description: MSH Autonomous System Medien System Haus (MSH)
Organisation: MSH Medien System Haus GmbH & Co. KG
Registered in: Stuttgart, Germany
Abuse contact: abuse@msh.de
Assigned: 1999-09-19
Registered: 2002-07-24
Record last changed: 2026-09-17 11:12 UTC

195.191.42.0/23 195.238.128.0/19 212.4.224.0/19

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

partly	Prefixes covered by valid ROAs 2 of 5 announced prefixes are RPKI valid, 3 have no ROA.	10/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@msh.de is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-17.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/12665"><img src="https://ip-fd.net/badge/asn/12665/health.svg" alt="AS12665 network health on IP-FD.net"></a>

Markdown

[![AS12665 network health](https://ip-fd.net/badge/asn/12665/health.svg)](https://ip-fd.net/asn/12665)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 16:43 UTC	Neighbour gone	AS48918	upstream
2026-10-04 16:43 UTC	New neighbour	AS59745	upstream
2026-10-04 16:43 UTC	New prefix	2a03:1a40::/32
2026-10-04 16:43 UTC	New prefix	2a01:408::/32

WHOIS

aut-num:        AS12665
org:            ORG-MSH1-RIPE
as-name:        UNSPECIFIED
descr:          MSH Autonomous System
descr:          Medien System Haus (MSH)
admin-c:        MSH22-RIPE
tech-c:         MSH22-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MSH-MNT
created:        2002-07-24T13:17:12Z
last-modified:  2026-09-17T11:12:41Z
source:         RIPE
% 9 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/12665

const res = await fetch('https://ip-fd.net/api/v1/asn/12665', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/12665', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/12665');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/12665", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS8881	1&1 Versatel GmbH VERSATEL
AS59745	AE Technology Services Germany GmbH AtlasEdge