AS29145 Centaur GmbH

Germany CENTAUR-GMBH-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: CENTAUR-GMBH-AS
Description: Germany Heilbronn
Organisation: Centaur GmbH
Registered in: Heilbronn, Germany
Abuse contact: ripe-contact@centaur.de
Assigned: 2003-06-15
Registered: 2003-06-16
Record last changed: 2025-08-13 06:32 UTC

217.30.48.0/20

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS29145
org:            ORG-IG23-RIPE
as-name:        CENTAUR-GMBH-AS
descr:          Germany Heilbronn
admin-c:        CW480-RIPE
tech-c:         CW480-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HNNET-MNT
created:        2003-06-16T09:00:42Z
last-modified:  2025-08-13T06:32:48Z
source:         RIPE
% 6 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/29145

const res = await fetch('https://ip-fd.net/api/v1/asn/29145', {
  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/29145', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29145');
curl_setopt($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/29145", 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))

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AS3320	Deutsche Telekom AG DTAG
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