AS2773 Deutsche Telekom AG

Germany DTAG-IOT RIPE 47 IPv4 prefixes 5 IPv6 prefixes

IPv4 addresses

14,080

IPv6 /48 networks

224

RPKI

41 valid11 no ROA

Peers and downstreams

Holder

AS name: DTAG-IOT
Description: Deutsche Telekom AG
Organisation: Deutsche Telekom AG
Registered in: Bremen, Germany
Abuse contact: abuse@telekom.de
Assigned: 1993-08-22
Registered: 1970-01-01
Record last changed: 2025-10-23 12:23 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 95/100

partly	Prefixes covered by valid ROAs 41 of 52 announced prefixes are RPKI valid, 11 have no ROA.	20/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 5 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@telekom.de 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 2025-10-23.	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/2773"><img src="https://ip-fd.net/badge/asn/2773/health.svg" alt="AS2773 network health on IP-FD.net"></a>

Markdown

[![AS2773 network health](https://ip-fd.net/badge/asn/2773/health.svg)](https://ip-fd.net/asn/2773)

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.

WHOIS

aut-num:        AS2773
as-name:        DTAG-IOT
org:            ORG-DTA2-RIPE
admin-c:        DTAG1-RIPE
tech-c:         DA11368-RIPE
tech-c:         DTAG1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DTAG-RR
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-23T12:23:29Z
source:         RIPE

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/2773

const res = await fetch('https://ip-fd.net/api/v1/asn/2773', {
  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/2773', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/2773');
curl_setopt($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/2773", 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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