AS210482 Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft

Germany MDCBLN-AS RIPE 12 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

13 valid0 no ROA

Peers and downstreams

Holder

AS name: MDCBLN-AS
Description: Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft
Organisation: Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft
Registered in: Berlin, Germany
Abuse contact: netz@mdc-berlin.de
Assigned: 2021-11-11
Registered: 2021-11-12
Record last changed: 2025-09-11 12:55 UTC

141.80.0.0/16 141.80.112.0/24 141.80.128.0/23 141.80.149.0/24 141.80.150.0/24 141.80.169.0/24 141.80.181.0/24 141.80.222.0/23 141.80.232.0/22 141.80.236.0/24 141.80.237.0/24 141.80.238.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 13 of 13 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact netz@mdc-berlin.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 2025-09-11.	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/210482"><img src="https://ip-fd.net/badge/asn/210482/health.svg" alt="AS210482 network health on IP-FD.net"></a>

Markdown

[![AS210482 network health](https://ip-fd.net/badge/asn/210482/health.svg)](https://ip-fd.net/asn/210482)

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

Routing changes

Last 30 days

2026-10-03 18:25 UTC	Neighbour gone	AS8881	upstream
2026-10-03 18:25 UTC	Relationship changed	AS8218	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS6797	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS50629	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS39351	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS33891	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS24961	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS24482	upstream to peer
2026-10-03 18:25 UTC	Relationship changed	AS20562	upstream to peer
2026-10-03 18:25 UTC	New neighbour	AS15943	peer
2026-10-03 18:25 UTC	New prefix	141.80.112.0/24

WHOIS

aut-num:        AS210482
as-name:        MDCBLN-AS
org:            ORG-MFMM1-RIPE
sponsoring-org: ORG-DV1-RIPE
admin-c:        MBN37-RIPE
tech-c:         MBN37-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MDCBLN-MNT
created:        2021-11-12T14:57:16Z
last-modified:  2025-09-11T12:55:27Z
source:         RIPE
% 12 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/210482

const res = await fetch('https://ip-fd.net/api/v1/asn/210482', {
  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/210482', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/210482');
curl_setopt($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/210482", 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.

AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. DFN
AS6939	Hurricane Electric LLC HURRICANE

AS6797	GlobalConnect AB GLOBALCONNECT-NET
AS8218	Zayo Infrastructure France SA NEO-ASN
AS13237	euNetworks GmbH LAMBDANET-AS
AS15943	wilhelm.tel GmbH WTNET-AS
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS39351	31173 Services AB ESAB-AS
AS50629	LWLcom GmbH LWLCOM