AS57029 Case Telecom B.V.

Netherlands CASE-ELECTRONICS RIPE 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

1,280

IPv6 /48 networks

524,288

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: CASE-ELECTRONICS
Description: Case Telecom B.V.
Organisation: Case Telecom B.V.
Abuse contact: info@bitbunker.nl
Assigned: 2011-07-05
Registered: 2011-07-06
Record last changed: 2018-10-11 09:47 UTC

185.150.56.0/22 91.230.51.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 3 of 3 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact info@bitbunker.nl 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
fail	Registry record maintained Last changed 2018-10-11.	0/5

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/57029"><img src="https://ip-fd.net/badge/asn/57029/health.svg" alt="AS57029 network health on IP-FD.net"></a>

Markdown

[![AS57029 network health](https://ip-fd.net/badge/asn/57029/health.svg)](https://ip-fd.net/asn/57029)

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

Routing changes

Last 30 days

2026-10-04 10:35 UTC	Neighbour gone	AS137409	upstream
2026-10-04 10:35 UTC	Neighbour gone	AS58299	peer
2026-10-04 10:35 UTC	Neighbour gone	AS34927	peer
2026-10-04 10:35 UTC	Neighbour gone	AS28685	upstream
2026-10-04 10:35 UTC	New neighbour	AS45489	peer
2026-10-04 10:35 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 10:35 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 10:35 UTC	New neighbour	AS205206	peer
2026-10-04 10:35 UTC	New neighbour	AS17639	peer
2026-10-04 10:35 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 10:35 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 10:35 UTC	Relationship changed	AS6696	upstream to peer
2026-10-04 10:35 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 10:35 UTC	New neighbour	AS48646	peer
2026-10-04 10:35 UTC	New neighbour	AS41960	upstream
2026-10-04 10:35 UTC	New neighbour	AS39249	peer
2026-10-04 10:35 UTC	New neighbour	AS37468	peer
2026-10-04 10:35 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 10:35 UTC	New neighbour	AS29632	peer
2026-10-04 10:35 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 10:35 UTC	New neighbour	AS209090	peer
2026-10-04 10:35 UTC	New neighbour	AS209022	peer
2026-10-04 10:35 UTC	Relationship changed	AS205103	upstream to peer
2026-10-04 10:35 UTC	Relationship changed	AS20485	upstream to peer

WHOIS

aut-num:        AS57029
as-name:        CASE-ELECTRONICS
org:            ORG-CTB5-RIPE
admin-c:        KV1358-RIPE
tech-c:         HO806-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         nl-bitbunker-1-mnt
mnt-by:         OPENPEERING-MNT
created:        2011-07-06T08:33:27Z
last-modified:  2018-10-11T09:47:43Z
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/57029

const res = await fetch('https://ip-fd.net/api/v1/asn/57029', {
  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/57029', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/57029');
curl_setopt($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/57029", 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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