AS43066 Information und Technik Nordrhein-Westfalen

Germany IT-NRW RIPE 19 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

22 valid0 no ROA

Peers and downstreams

Holder

AS name: IT-NRW
Description: Information und Technik Nordrhein-Westfalen
Organisation: Information und Technik Nordrhein-Westfalen
Registered in: Düsseldorf, Germany
Abuse contact: service-desk@it.nrw.de
Assigned: 2009-01-07

93.184.128.0/20 93.184.128.0/21 93.184.128.0/24 93.184.129.0/24 93.184.130.0/24 93.184.131.0/24 93.184.132.0/24 93.184.133.0/24 93.184.134.0/24 93.184.135.0/24 93.184.136.0/21 93.184.136.0/24 93.184.137.0/24 93.184.138.0/24 93.184.139.0/24 93.184.140.0/24 93.184.141.0/24 93.184.142.0/24 93.184.143.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 89/100

pass	Prefixes covered by valid ROAs 22 of 22 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 2 upstreams seen in BGP.	10/10
pass	Working abuse contact service-desk@it.nrw.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
n/a	Registry record maintained We have no change date for this record.

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/43066"><img src="https://ip-fd.net/badge/asn/43066/health.svg" alt="AS43066 network health on IP-FD.net"></a>

Markdown

[![AS43066 network health](https://ip-fd.net/badge/asn/43066/health.svg)](https://ip-fd.net/asn/43066)

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

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.

Routing data

From the weekly collection

Registry record

From the nightly import

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/43066

const res = await fetch('https://ip-fd.net/api/v1/asn/43066', {
  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/43066', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/43066');
curl_setopt($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/43066", 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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AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. DFN
AS3320	Deutsche Telekom AG DTAG