AS209824 Gs

Germany GS RIPE 10 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

2,560

IPv6 /48 networks

524,289

RPKI

13 valid0 no ROA

Peers and downstreams

Holder

AS name: GS
Description: Georg Kroeber
Organisation: Georg Kroeber
Registered in: Bad Kissingen, Germany
Abuse contact: abuse@gs-wd.de
Assigned: 2019-02-26
Registered: 2019-02-27
Record last changed: 2020-11-27 14:34 UTC

217.113.54.0/24 5.231.226.0/24 5.231.72.0/24 77.90.1.0/24 77.90.29.0/24 85.209.52.0/24 85.209.53.0/24 85.209.54.0/24 85.209.55.0/24 91.221.223.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

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 3 IPv6 prefixes.	15/15
pass	More than one upstream 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@gs-wd.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
fail	Registry record maintained Last changed 2020-11-27.	0/5

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/209824"><img src="https://ip-fd.net/badge/asn/209824/health.svg" alt="AS209824 network health on IP-FD.net"></a>

Markdown

[![AS209824 network health](https://ip-fd.net/badge/asn/209824/health.svg)](https://ip-fd.net/asn/209824)

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

Routing changes

Last 30 days

2026-10-04 18:59 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 18:59 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 18:59 UTC	Relationship changed	AS47526	upstream to peer
2026-10-04 18:59 UTC	Relationship changed	AS47263	upstream to peer
2026-10-04 18:59 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 18:59 UTC	Relationship changed	AS20764	upstream to peer

WHOIS

aut-num:        AS209824
as-name:        GS
org:            ORG-GK116-RIPE
admin-c:        GK6460-RIPE
tech-c:         GK6460-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-de-gs-1
created:        2019-02-27T10:26:13Z
last-modified:  2020-11-27T14:34:35Z
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/209824

const res = await fetch('https://ip-fd.net/api/v1/asn/209824', {
  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/209824', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/209824');
curl_setopt($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/209824", 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.

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AS49434	FBW NETWORKS SAS FBWNETWORKS
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