AS213527 Lorenz Knak trading as IT-adjutor GmbH

Germany IT-adjutor RIPE 3 IPv4 prefixes 6 IPv6 prefixes

IPv4 addresses

768

IPv6 /48 networks

RPKI

9 valid0 no ROA

Peers and downstreams

Holder

AS name: IT-adjutor
Description: IT-adjutor
Organisation: Lorenz Knak trading as IT-adjutor GmbH
Abuse contact: abuse@it-adjutor.de
Assigned: 2025-01-22
Registered: 2025-01-23
Record last changed: 2025-05-19 12:39 UTC

2.58.214.0/24 212.56.58.0/24 213.177.162.0/24

Routing changes

Last 30 days

2026-10-04 07:53 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 07:53 UTC	Relationship changed	AS35133	upstream to peer
2026-10-04 07:53 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 07:53 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 07:53 UTC	Relationship changed	AS20326	upstream to peer
2026-10-04 07:53 UTC	Prefix gone	5.175.171.0/24
2026-10-04 07:53 UTC	Prefix gone	2a14:47c0:ffff::/48

WHOIS

aut-num:        AS213527
as-name:        IT-adjutor
descr:          IT-adjutor
org:            ORG-LKTA4-RIPE
admin-c:        IA7280-RIPE
tech-c:         IA7280-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IT-adjutor-MNT
created:        2025-01-23T14:39:39Z
last-modified:  2025-05-19T12:39:14Z
source:         RIPE
% 2 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/213527

const res = await fetch('https://ip-fd.net/api/v1/asn/213527', {
  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/213527', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/213527');
curl_setopt($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/213527", 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.

AS174
AS6204	TMRC GROUP SRL ZET-NET
AS6939	Hurricane Electric LLC HURRICANE
AS30823	aurologic GmbH AUROLOGIC

AS213512	Lorenz Knak trading as IT-adjutor GmbH Lorenz-Knak
AS213579	Leon Hubrich Leon-Hubrich
AS215375	noctura

AS20326	TeraSwitch Networks Inc. TERASWITCH
AS20764	CJSC RASCOM RASCOM-AS
AS24482	SG.GS SGGS-AS-AP
AS28917	Fiord Networks, UAB Fiord-AS
AS34927	iFog GmbH iFog-GmbH
AS35133	Eranium B.V. ERANIUM
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS50629	LWLcom GmbH LWLCOM
AS199524	G-Core Labs S.A. GCORE
AS205112	PHILUNET GmbH PHILUNET