AS206313 Freifunk Nordwest e. V.

Germany FFNW-AS RIPE 2 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

131,072

RPKI

4 valid0 no ROA

Peers and downstreams

Holder

AS name: FFNW-AS
Description: Freifunk Nordwest e. V.
Organisation: Freifunk Nordwest e. V.
Registered in: Oldenburg, Germany
Abuse contact: abuse@ffnw.de
Assigned: 2017-02-12
Registered: 2017-02-13
Record last changed: 2024-11-15 10:18 UTC

45.154.108.0/24 45.154.109.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 4 of 4 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact abuse@ffnw.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 2024-11-15.	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/206313"><img src="https://ip-fd.net/badge/asn/206313/health.svg" alt="AS206313 network health on IP-FD.net"></a>

Markdown

[![AS206313 network health](https://ip-fd.net/badge/asn/206313/health.svg)](https://ip-fd.net/asn/206313)

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

Routing changes

Last 30 days

2026-10-05 12:04 UTC	Neighbour gone	AS56662	peer
2026-10-05 12:04 UTC	Relationship changed	AS8298	upstream to peer
2026-10-05 12:04 UTC	Relationship changed	AS401753	upstream to peer
2026-10-05 12:04 UTC	Relationship changed	AS34927	upstream to peer
2026-10-05 12:04 UTC	Relationship changed	AS25091	upstream to peer

WHOIS

aut-num:        AS206313
as-name:        FFNW-AS
org:            ORG-FNE7-RIPE
remarks:        *****************************************************
remarks:        non-commercial free WiFi network in Northwest Germany
remarks:        in and around Oldenburg, Osnabrueck, East Frisia and Emsland
remarks:        part of the international movement of free and wireless radio networks
remarks:        *****************************************************
remarks:        Peering? Feel free to write to noc@ffnw.de
remarks:        Contact? Write to stefan@stefan6.de
remarks:        *****************************************************
remarks:        +=====================================================================
remarks:        | Upstreams
remarks:        +=====================================================================
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remarks:        |
remarks:        +===============================================
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remarks:        +===============================================
remarks:        |
remarks:        +===============================================
remarks:        +===============================================
remarks:        | Public Peering @ KleyRex
remarks:        +=====================================================================
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remarks:        +=====================================================================
remarks:        | PEERING @ DECIX FRANKFURT
remarks:        +=====================================================================
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remarks:        +=====================================================================
remarks:        +=====================================================================
remarks:        +=====================================================================
admin-c:        FFOL
admin-c:        SD11345-RIPE
tech-c:         FFOL
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         stefan6
mnt-by:         velder-mnt
mnt-by:         mnt-ffol
created:        2017-02-13T15:52:49Z
last-modified:  2024-11-15T10:18:38Z
source:         RIPE
% 112 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/206313

const res = await fetch('https://ip-fd.net/api/v1/asn/206313', {
  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/206313', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/206313');
curl_setopt($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/206313", 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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