AS15854 EntServ Deutschland GmbH

Germany DXC_Customer RIPE 12 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

394,496

IPv6 /48 networks

RPKI

7 valid1 invalid4 no ROA

Peers and downstreams

Holder

AS name: DXC_Customer
Description: EntServ Deutschland GmbH
Organisation: EntServ Deutschland GmbH
Registered in: Böblingen, Germany
Abuse contact: georg.chini2@dxc.com
Assigned: 2000-10-23
Registered: 2002-05-21
Record last changed: 2026-01-29 12:47 UTC

139.27.0.0/16 149.206.0.0/16 149.211.0.0/16 149.250.0.0/16 170.56.0.0/16 192.109.236.0/24 195.203.0.0/17 195.203.128.0/17 195.203.152.0/23 195.203.156.0/22 217.27.0.0/23 217.27.2.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 50/100

partly	Prefixes covered by valid ROAs 7 of 12 announced prefixes are RPKI valid, 4 have no ROA.	15/25
fail	No RPKI invalid announcements 1 announced prefix is RPKI invalid and dropped by networks that validate.	0/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact georg.chini2@dxc.com 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
pass	Registry record maintained Last changed 2026-01-29.	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/15854"><img src="https://ip-fd.net/badge/asn/15854/health.svg" alt="AS15854 network health on IP-FD.net"></a>

Markdown

[![AS15854 network health](https://ip-fd.net/badge/asn/15854/health.svg)](https://ip-fd.net/asn/15854)

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:        AS15854
as-name:        DXC_Customer
remarks:        Ruesselsheim / Frankfurt
org:            ORG-EDG11-RIPE
admin-c:        GC22200-RIPE
tech-c:         GC22200-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DXC-RIPE-MNT
created:        2002-05-21T16:35:43Z
last-modified:  2026-01-29T12:47:18Z
source:         RIPE
% 11 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/15854

const res = await fetch('https://ip-fd.net/api/v1/asn/15854', {
  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/15854', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/15854');
curl_setopt($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/15854", 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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