AS28728 Infornax Information Technology Zrt.

Hungary INFORNAX-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

0 valid1 no ROA

Peers and downstreams

Holder

AS name: INFORNAX-AS
Description: Infornax AS
Organisation: Infornax Information Technology Zrt.
Registered in: Veszprém, Hungary
Abuse contact: lir@infornax.hu
Assigned: 2003-02-10
Registered: 2003-02-11
Record last changed: 2022-10-28 10:17 UTC

62.100.224.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade E · 40/100

fail	Prefixes covered by valid ROAs 0 of 1 announced prefixes are RPKI valid, 1 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
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 lir@infornax.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 2022-10-28.	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/28728"><img src="https://ip-fd.net/badge/asn/28728/health.svg" alt="AS28728 network health on IP-FD.net"></a>

Markdown

[![AS28728 network health](https://ip-fd.net/badge/asn/28728/health.svg)](https://ip-fd.net/asn/28728)

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

Routing changes

Last 30 days

2026-10-04 09:21 UTC

Relationship changed

AS21334

upstream to peer

WHOIS

aut-num:        AS28728
org:            ORG-IS13-RIPE
as-name:        INFORNAX-AS
descr:          Infornax AS
admin-c:        PM10519-RIPE
tech-c:         ZS82-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         INFORNAX-MNT
created:        2003-02-11T09:09:14Z
last-modified:  2022-10-28T10:17:52Z
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/28728

const res = await fetch('https://ip-fd.net/api/v1/asn/28728', {
  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/28728', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28728');
curl_setopt($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/28728", 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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