AS209428 FBW NETWORKS SAS

France DSCW RIPE 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

512

IPv6 /48 networks

524,288

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: DSCW
Description: FBW NETWORKS SAS
Organisation: FBW NETWORKS SAS
Registered in: Vélizy-Villacoublay, France
Abuse contact: abuse@fiberway.fr
Assigned: 2022-01-26
Registered: 2022-01-27
Record last changed: 2024-11-08 15:20 UTC

194.180.225.0/24 91.206.229.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 95/100

pass	Prefixes covered by valid ROAs 3 of 3 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
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact abuse@fiberway.fr is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2024-11-08.	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/209428"><img src="https://ip-fd.net/badge/asn/209428/health.svg" alt="AS209428 network health on IP-FD.net"></a>

Markdown

[![AS209428 network health](https://ip-fd.net/badge/asn/209428/health.svg)](https://ip-fd.net/asn/209428)

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

Routing changes

Last 30 days

2026-10-04 18:25 UTC

Relationship changed

AS49434

downstream to upstream

WHOIS

aut-num:        AS209428
as-name:        DSCW
org:            ORG-FNS23-RIPE
remarks:        ========== Customers ========
remarks:        Nothing to see here
remarks:        ========== Transit ========
remarks:        =Acorus Network=
remarks:        =Harmony Hosting=
remarks:        ========== Peering ========
remarks:        === France-IX ===
remarks:        === Peer France-IX ===
remarks:        === FNC-IX RS ===
remarks:        === NL-IX RS ===
remarks:        ========== Peering ========
remarks:        Abuse : abuse[@]dscw.fr
remarks:        Peering : peering[@]dscw.fr
remarks:        Noc : noc[@]dscw.fr
admin-c:        GML75-RIPE
tech-c:         GML75-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-fr-fbw-networks-1-MNT
created:        2022-01-27T08:29:22Z
last-modified:  2024-11-08T15:20:51Z
source:         RIPE
% 28 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/209428

const res = await fetch('https://ip-fd.net/api/v1/asn/209428', {
  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/209428', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/209428');
curl_setopt($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/209428", 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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