AS35052 ACONET

Austria AS_AT_TLD_SERVICES RIPE 2 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

2 valid2 no ROA

Peers and downstreams

Holder

AS name: AS_AT_TLD_SERVICES
Description: Vienna University at.cTLD DNSServices
Organisation: ACONET
Registered in: Vienna, Austria
Abuse contact: cert@aco.net
Assigned: 2005-05-23
Registered: 2005-05-24
Record last changed: 2026-09-09 08:22 UTC

192.76.243.0/24 192.92.125.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 78/100

partly	Prefixes covered by valid ROAs 2 of 4 announced prefixes are RPKI valid, 2 have no ROA.	13/25
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 11 upstreams seen in BGP.	10/10
pass	Working abuse contact cert@aco.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 2026-09-09.	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/35052"><img src="https://ip-fd.net/badge/asn/35052/health.svg" alt="AS35052 network health on IP-FD.net"></a>

Markdown

[![AS35052 network health](https://ip-fd.net/badge/asn/35052/health.svg)](https://ip-fd.net/asn/35052)

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

Routing changes

Last 30 days

2026-10-04 14:27 UTC	Relationship changed	AS27678	upstream to peer
2026-10-04 14:27 UTC	Relationship changed	AS207021	upstream to peer
2026-10-04 14:27 UTC	Relationship changed	AS1955	upstream to peer

WHOIS

aut-num:        AS35052
as-name:        AS_AT_TLD_SERVICES
descr:          Vienna University
descr:          at.cTLD DNSServices
org:            ORG-AA1-RIPE
admin-c:        GW13-RIPE
tech-c:         UK6107-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ACONET-LIR-MNT
created:        2005-05-24T10:21:14Z
last-modified:  2026-09-09T08:22:57Z
source:         RIPE
% 46 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/35052

const res = await fetch('https://ip-fd.net/api/v1/asn/35052', {
  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/35052', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/35052');
curl_setopt($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/35052", 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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AS1955	KIFU (Governmental Info Tech Development Agency) HBONE-AS
AS6720	Magistrat der Stadt Wien, Magistratsabteilung 01 MAGWIEN
AS27678	NIC Chile AS27678
AS207021	ipcom GmbH RCODEZERO-ANYCAST-SEC2