AS205634 Prime Formation GmbH

Germany PF RIPE 17 IPv4 prefixes 7 IPv6 prefixes

IPv4 addresses

4,352

IPv6 /48 networks

RPKI

23 valid1 invalid0 no ROA

Peers and downstreams

Holder

AS name: PF
Description: Prime Formation GmbH
Organisation: Prime Formation GmbH
Abuse contact: abuse@as205634.net
Assigned: 2025-08-07
Registered: 2025-08-08
Record last changed: 2026-07-24 08:15 UTC

138.249.17.0/24 144.124.209.0/24 144.124.216.0/24 144.124.217.0/24 144.124.218.0/24 144.124.219.0/24 144.124.220.0/24 144.124.221.0/24 144.124.222.0/24 151.243.132.0/24 151.243.135.0/24 158.94.213.0/24 162.141.79.0/24 188.209.131.0/24 45.87.187.0/24 64.137.111.0/24 82.27.92.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 89/100

partly	Prefixes covered by valid ROAs 23 of 24 announced prefixes are RPKI valid.	24/25
fail	No RPKI invalid announcements 1 announced prefix is RPKI invalid and dropped by networks that validate.	0/10
pass	Announces IPv6 7 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@as205634.net 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 2026-07-24.	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/205634"><img src="https://ip-fd.net/badge/asn/205634/health.svg" alt="AS205634 network health on IP-FD.net"></a>

Markdown

[![AS205634 network health](https://ip-fd.net/badge/asn/205634/health.svg)](https://ip-fd.net/asn/205634)

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

Routing changes

Last 30 days

2026-10-04 11:10 UTC

Prefix gone

151.243.134.0/24

WHOIS

aut-num:        AS205634
as-name:        PF
org:            ORG-PFG6-RIPE
sponsoring-org: ORG-PMTA6-RIPE
admin-c:        PFNO1-RIPE
tech-c:         PFNO1-RIPE
abuse-c:        PA11966-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PRIMEFORMATION-MNT
created:        2025-08-08T13:05:52Z
last-modified:  2026-07-24T08:15:51Z
source:         RIPE
% 4 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/205634

const res = await fetch('https://ip-fd.net/api/v1/asn/205634', {
  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/205634', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/205634');
curl_setopt($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/205634", 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.

AS13335	Cloudflare, Inc. CLOUDFLARENET
AS199524	G-Core Labs S.A. GCORE