AS215236 Julian Huhn

Germany HUHN-AS RIPE 0 IPv4 prefixes 5 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: HUHN-AS
Description: Julian Huhn
Organisation: Julian Huhn
Registered in: Dortmund, Germany
Abuse contact: abuse@huhn.dev
Assigned: 2024-03-25
Registered: 2024-03-26
Record last changed: 2026-09-21 19:28 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

pass	Prefixes covered by valid ROAs 5 of 5 announced prefixes are RPKI valid.	25/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@huhn.dev 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 2026-09-21.	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/215236"><img src="https://ip-fd.net/badge/asn/215236/health.svg" alt="AS215236 network health on IP-FD.net"></a>

Markdown

[![AS215236 network health](https://ip-fd.net/badge/asn/215236/health.svg)](https://ip-fd.net/asn/215236)

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

Routing changes

Last 30 days

2026-10-05 16:45 UTC	Relationship changed	AS59645	upstream to peer
2026-10-05 16:45 UTC	New neighbour	AS56381	upstream

WHOIS

aut-num:        AS215236
as-name:        HUHN-AS
org:            ORG-JH83-RIPE
sponsoring-org: ORG-TF84-RIPE
remarks:        
remarks:        *** BEGIN UPSTREAMS ***
remarks:        * LWLcom
remarks:        * IN-Berlin
remarks:        * Tobias Fiebig
remarks:        * level66.network
remarks:        *** END UPSTREAMS ***
remarks:        
remarks:        *** BEGIN PEERS ***
remarks:        * DO-IX
remarks:        * Meta
remarks:        * Luca Strick
remarks:        *** END PEERS ***
remarks:        
remarks:        *** BEGIN DOWNSTREAMS ***
remarks:        * bgp.tools
remarks:        *** END DOWNSTREAMS ***
remarks:        
admin-c:        HUHN1-RIPE
tech-c:         HUHN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WYBT-MNT
mnt-by:         HUHN-MNT
created:        2024-03-26T08:44:33Z
last-modified:  2026-09-21T19:28:53Z
source:         RIPE
% 15 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/215236

const res = await fetch('https://ip-fd.net/api/v1/asn/215236', {
  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/215236', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/215236');
curl_setopt($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/215236", 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.

AS29670	Individual Network Berlin ("IN-Berlin") e.V. IN-BERLIN-AS
AS50629	LWLcom GmbH LWLCOM
AS56381	level66.network UG (haftungsbeschraenkt) AS-LEVEL66-NETWORK