AS15372 IBH connect GmbH

Germany IBH-AS RIPE 10 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

11,520

IPv6 /48 networks

65,537

RPKI

11 valid1 no ROA

Peers and downstreams

Holder

AS name: IBH-AS
Description: IBH connect GmbH
Organisation: IBH connect GmbH
Registered in: Dresden, Germany
Abuse contact: abuse@ibh.net
Assigned: 2000-06-05
Registered: 2002-01-10
Record last changed: 2026-04-16 10:50 UTC

141.76.202.0/24 153.96.101.0/24 153.96.230.0/24 176.111.245.0/24 188.239.188.0/23 193.176.146.0/24 193.36.120.0/22 195.248.83.0/24 212.111.224.0/19 91.90.167.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

partly	Prefixes covered by valid ROAs 11 of 12 announced prefixes are RPKI valid, 1 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@ibh.net 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 2026-04-16.	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/15372"><img src="https://ip-fd.net/badge/asn/15372/health.svg" alt="AS15372 network health on IP-FD.net"></a>

Markdown

[![AS15372 network health](https://ip-fd.net/badge/asn/15372/health.svg)](https://ip-fd.net/asn/15372)

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

Routing changes

Last 30 days

2026-10-04 10:13 UTC	New neighbour	AS50629	peer
2026-10-04 10:13 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 10:13 UTC	Relationship changed	AS6797	upstream to peer
2026-10-04 10:13 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 10:13 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 10:13 UTC	New prefix	141.76.202.0/24

WHOIS

aut-num:        AS15372
as-name:        IBH-AS
remarks:        ISP serving Dresden/Ostsachsen, FMI see https://www.ibh.de/
remarks:        For peering requests see https://peeringdb.com/net/13005
remarks:        ---- IPv4 ----
remarks:        ---- IPv4 BCIX ----
remarks:        ---- IPv4 Private Peerings ----
remarks:        ---- IPv4 Customers ----
remarks:        ---- IPv6 ----
remarks:        ---- IPv6 BCIX ----
remarks:        ---- IPv6 Private Peerings ----
remarks:        ---- IPv6 Customers ----
org:            ORG-ID1-RIPE
admin-c:        NX-RIPE
tech-c:         NX-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IBH-MNT
created:        2002-01-10T15:05:43Z
last-modified:  2026-04-16T10:50:22Z
source:         RIPE
% 72 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/15372

const res = await fetch('https://ip-fd.net/api/v1/asn/15372', {
  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/15372', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/15372');
curl_setopt($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/15372", 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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