AS197889 Microsystem-Kecskemet Kft

Hungary MICROSYSTEM RIPE 17 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

8,704

IPv6 /48 networks

131,072

RPKI

19 valid0 no ROA

Peers and downstreams

Holder

AS name: MICROSYSTEM
Description: Microsystem-Kecskemet Kft
Organisation: Microsystem-Kecskemet Kft
Registered in: Kecskemét, Hungary
Abuse contact: csvarasdy@ms.hu
Assigned: 2011-06-09
Registered: 2011-06-10
Record last changed: 2021-03-08 18:52 UTC

185.223.16.0/23 185.223.18.0/23 193.110.83.0/24 193.111.224.0/24 195.184.4.0/24 77.221.32.0/22 77.221.43.0/24 77.221.44.0/23 77.221.46.0/23 77.221.52.0/23 77.221.56.0/23 77.221.58.0/23 77.221.60.0/24 77.221.61.0/24 77.221.62.0/24 85.119.8.0/21 89.107.254.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 19 of 19 announced prefixes are RPKI valid.	25/25
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 5 upstreams seen in BGP.	10/10
pass	Working abuse contact csvarasdy@ms.hu 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 2021-03-08.	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/197889"><img src="https://ip-fd.net/badge/asn/197889/health.svg" alt="AS197889 network health on IP-FD.net"></a>

Markdown

[![AS197889 network health](https://ip-fd.net/badge/asn/197889/health.svg)](https://ip-fd.net/asn/197889)

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

Routing changes

Last 30 days

2026-10-04 12:00 UTC	Relationship changed	AS8447	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS47692	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS21215	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 12:00 UTC	Relationship changed	AS15576	upstream to peer
2026-10-04 12:00 UTC	Prefix gone	193.188.194.0/24

WHOIS

aut-num:        AS197889
as-name:        MICROSYSTEM
org:            ORG-MK6-RIPE
remarks:        Peer AS41206 - United Telekom
remarks:        Peer AS2657 - LastMile
admin-c:        iv19-ripe
tech-c:         iv19-ripe
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-MICROSYSTEM
created:        2011-06-10T12:36:14Z
last-modified:  2021-03-08T18:52:01Z
source:         RIPE
% 8 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/197889

const res = await fetch('https://ip-fd.net/api/v1/asn/197889', {
  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/197889', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/197889');
curl_setopt($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/197889", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS12301	One Hungary Ltd. Invitech
AS29657	Last-Mile Ltd. ASN-6NETWORK
AS39679	JZT Informatikai Kft. ASJZTKFT
AS41206	United Telecom Zartkoruen Mukodo Reszvenytarsasag United-Telecom-HU-AS

AS15985	Pipenet Informatics and Securities Bt. ASN-PIPENET
AS207349	Opennetworks Kft. OPENNETWORKS
AS211326	Incom Technologies Kft. INCOMTECH

AS6663	Euroweb Romania S.R.L. TTI-NET
AS8447	A1 Telekom Austria AG A1TELEKOM-AT
AS15576	NTS workspace AG NTS
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd UGNI
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS40994	Hohl IT e.U. Alwyzon
AS47692	Nessus GmbH NESSUS
AS49544	i3D.net B.V i3Dnet