AS25255 Hutchison Drei Austria GmbH

Austria H3G-Austria-AS RIPE 47 IPv4 prefixes 5 IPv6 prefixes

IPv4 addresses

731,392

IPv6 /48 networks

327,936

RPKI

52 valid0 no ROA

Peers and downstreams

Holder

AS name: H3G-Austria-AS
Description: ==> TELE2 AUSTRIA <== ==> Mynet <== ==> OOEG<== ==> KELAG <== ==> MUELLER <==
Organisation: Hutchison Drei Austria GmbH
Abuse contact: abuse@drei.com
Assigned: 2002-09-12
Registered: 2002-09-13
Record last changed: 2026-07-01 12:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 52 of 52 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 5 IPv6 prefixes.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@drei.com 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 2026-07-01.	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/25255"><img src="https://ip-fd.net/badge/asn/25255/health.svg" alt="AS25255 network health on IP-FD.net"></a>

Markdown

[![AS25255 network health](https://ip-fd.net/badge/asn/25255/health.svg)](https://ip-fd.net/asn/25255)

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

Routing changes

Last 30 days

2026-10-06 01:49 UTC	Relationship changed	AS8218	upstream to peer
2026-10-06 01:49 UTC	New neighbour	AS213080	downstream
2026-10-06 01:49 UTC	Relationship changed	AS9498	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS9009	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS9002	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS6663	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS6204	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS5405	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS53667	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS50629	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS48362	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS47147	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS41327	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS39120	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS3303	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS29208	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS264409	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS263444	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS22356	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS1853	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS15958	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS15935	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS15576	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS14840	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS13030	upstream to peer
2026-10-06 01:49 UTC	Relationship changed	AS1121	upstream to peer

WHOIS

aut-num:        AS25255
as-name:        H3G-Austria-AS
org:            ORG-CAGf1-RIPE
member-of:      AS-H3G-AUSTRIA
remarks:        -----------------------------------------
remarks:        IP Transit Upstream
remarks:        -----------------------------------------
remarks:        ---> tele2 ip upstream <---
remarks:        ---> tis ip upstream <---
remarks:        ---> dtag ip upstream <---
remarks:        ---> a1 ip upstream <---
remarks:        ---> i3b ip upstream <---
remarks:        ---> next layer ip upstream <---
remarks:        -------------------------------------------
remarks:        bgp customers:
remarks:        -------------------------------------------
remarks:        ==> ORANGE AUSTRIA <==
descr:          ==> TELE2 AUSTRIA <==
descr:          ==> Mynet <==
descr:          ==> OOEG<==
descr:          ==> KELAG <==
descr:          ==> MUELLER <==
remarks:        -----------------------------------------
remarks:        Peerings VIX/InterXion
remarks:        -----------------------------------------
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admin-c:        haa5381-RIPE
tech-c:         han4-ripe
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         H3G-Austria-MNT
created:        2002-09-13T12:01:04Z
last-modified:  2026-07-01T12:58:52Z
source:         RIPE
% 112 routing policy lines (import/export) not shown

Routing data

Updated 5 h ago

Registry record

Fetched 5 h ago 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/25255

const res = await fetch('https://ip-fd.net/api/v1/asn/25255', {
  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/25255', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/25255');
curl_setopt($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/25255", 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.

AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS6939	Hurricane Electric LLC HURRICANE
AS8447	A1 Telekom Austria AG A1TELEKOM-AT
AS31543	myNet GmbH MYNET-AS

AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS8220	COLT Technology Services Group Limited COLT
AS8437	Hutchison Drei Austria GmbH UTA-AS
AS8447	A1 Telekom Austria AG A1TELEKOM-AT
AS12635	Hutchison Drei Austria GmbH AS12635
AS31543	myNet GmbH MYNET-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS35579	Aktiengesellschaft KELAG1 KELAG-Karntner Elektrizitats
AS41491	Stadtwerke Kapfenberg GmbH STAKA-AS
AS213080	Oberoesterreichische Gesundheitsholding GmbH OOEG

AS1121	IDDQD-AS VIX-RS
AS1853	ACONET ACOnet
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3303	Swisscom (Schweiz) AG SWISSCOM
AS5405	Inter.link GmbH INTERDOTLINK
AS6204	TMRC GROUP SRL ZET-NET
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6720	Magistrat der Stadt Wien, Magistratsabteilung 01 MAGWIEN
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8220	COLT Technology Services Group Limited COLT
AS9002	RETN Limited RETN-AS
AS9009	M247 Europe SRL M247
AS9498	BHARTI Airtel Ltd. BBIL-AP
AS13004	Serbian Open Exchange DOO SOX
AS13030	Init7 (Switzerland) Ltd. INIT7
AS14840	BR.Digital Telecom AS14840
AS15576	NTS workspace AG NTS
AS15935	ha-vel internet s.r.o. HA-VEL-LOCAL-AS
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS22356	Durand do Brasil Ltda AS22356
AS29208	Quantcom, a.s. QUANTCOM-AS
AS31510	Innsbrucker Kommunalbetriebe AG IKB-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34288	Kantonsschule Zug AS34288
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-TELEKOM-AS
AS39120	Convergenze S.p.A. CONVERGENZE-AS
AS40994	Hohl IT e.U. Alwyzon
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS47692	Nessus GmbH NESSUS
AS48362	Tkswf TKSWF-AS
AS49544	i3D.net B.V i3Dnet
AS50629	LWLcom GmbH LWLCOM
AS51184	Fonira Telekom GmbH FONIRA
AS53667	FranTech Solutions PONYNET
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS215628	Xenox IT & Kommunikations GmbH AS-XENOX-AT
AS263444	Open X Tecnologia Ltda AS263444
AS264409	Huge Solucoes Corporativas Ltda AS264409