AS8412 T-Mobile Austria GmbH

Austria TMA RIPE 124 IPv4 prefixes 41 IPv6 prefixes

IPv4 addresses

1,555,200

IPv6 /48 networks

1,441,793

RPKI

164 valid1 no ROA

Peers and downstreams

106

Holder

AS name: TMA
Description: Magenta Telekom Rennweg 97-99 A-1030 Vienna
Organisation: T-Mobile Austria GmbH
Abuse contact: abuse@magenta.at
Assigned: 1997-08-04
Registered: 2002-08-27
Record last changed: 2026-02-16 13:10 UTC

152.53.234.0/23 185.225.96.0/24 185.237.168.0/24 185.26.188.0/24 185.26.189.0/24 185.26.190.0/24 185.35.152.0/22 185.35.152.0/23 185.35.154.0/23 185.81.210.0/23 192.94.226.0/24 193.104.1.0/24 193.186.86.0/23 193.187.248.0/22 193.227.108.0/24 193.34.227.0/24 193.84.112.0/24 194.107.224.0/24 194.113.154.0/24 194.50.173.0/24 195.190.131.0/24 195.20.132.0/24 195.248.73.0/24 195.34.128.0/23 195.34.128.0/24 195.34.129.0/24 195.34.136.0/21 195.34.136.0/22 195.34.140.0/22 195.34.144.0/20 195.34.144.0/21 195.34.152.0/21 195.58.160.0/19 195.58.160.0/20 195.58.176.0/20 195.95.162.0/24 212.17.64.0/18 212.17.64.0/19 212.17.96.0/19 212.186.0.0/16 212.186.0.0/17 212.186.128.0/17 212.41.224.0/19 212.41.224.0/20 212.41.240.0/20 212.67.224.0/19 212.95.0.0/19 213.142.96.0/19 213.162.64.0/19 213.162.64.0/20 213.162.80.0/20 213.229.0.0/18 213.229.0.0/19 213.229.32.0/19 213.47.0.0/17 213.47.0.0/18 213.47.128.0/18 213.47.128.0/19 213.47.160.0/19 213.47.192.0/20 213.47.192.0/21 213.47.200.0/21 213.47.208.0/21 213.47.208.0/22 213.47.212.0/22 213.47.216.0/22 213.47.216.0/23 213.47.218.0/23 213.47.224.0/19 213.47.224.0/20 213.47.240.0/20 213.47.64.0/18 217.25.112.0/21 217.25.112.0/22 217.25.116.0/22 45.12.96.0/24 45.12.97.0/24 45.12.98.0/24 46.124.0.0/15 46.124.128.0/20 46.124.144.0/20 46.124.160.0/20 46.124.192.0/18 46.125.128.0/19 62.140.32.0/19 62.178.0.0/16 62.178.0.0/17 62.178.128.0/17 62.99.128.0/17 62.99.128.0/18 62.99.192.0/18 78.132.0.0/17 80.108.0.0/15 80.108.0.0/16 80.109.0.0/16 80.109.254.0/24 80.110.0.0/16 80.110.0.0/17 80.110.128.0/17 80.241.16.0/20 80.241.16.0/21 80.241.24.0/21 81.223.0.0/16 81.223.0.0/17 81.223.128.0/17 83.64.0.0/15 83.64.0.0/16 83.65.0.0/16 84.112.0.0/14 84.112.0.0/15 84.114.0.0/15 85.124.0.0/14 85.124.0.0/15 85.126.0.0/15 85.127.96.0/20 86.62.32.0/22 91.118.0.0/15 91.118.0.0/16 91.119.0.0/16 91.208.201.0/24 91.209.75.0/24 91.232.163.0/24 94.16.18.0/23 94.16.28.0/23

AS2488	International Institute for Applied Systems Analysis IIASA-NET
AS5404	conova communications GmbH conova-as
AS8245	Video-Broadcast GmbH VIDEOBROADCAST-AS
AS8387	Deutsche Telekom Global Business Solutions GmbH T-SYSTEMS-AT
AS8596	hotze.com GmbH HOTZE-AS
AS8666	FiberLink GmbH FIBERLINK-AS
AS12447	Ernst Klingler Kabelfernsehen Gmbh KABELINE-AS
AS12895	Erste Digital GmbH IT-AUSTRIA
AS12930	card complete Service Bank AG CARDCOMPLETE-AS
AS20684	TUEV AUSTRIA HOLDING AG TUEV-AS
AS24792	Stadtwerke Kitzbuehel e.U. KITZNET-AS
AS25126	TIWAG-Tiroler Wasserkraft AG TIWAG-GROUP-NET-AS
AS28771	Vie VIE-AS
AS28839	United Nations Office at Vienna ASN-UNOV
AS28919	Stadtwerke Kufstein GmbH STWKUFSTEIN-AS
AS29161	VERBUND Services GmbH VERBUNDAT-AS
AS29560	Industrie-Logistik-Linz GmbH ILL-AS
AS29643	DPI Holding GmbH KBENDLOS-AS
AS30012	Universal Music Group, INC. ASN-UNIVERSAL-MUSIC-GROUP-INC
AS31374	EBE-EDV-Beratungs- und Entwicklungs-Gesm.b.H. EBE-EDV-AS
AS31457	Eos Data Systems GmbH EOS-AS
AS33872	Alpha Medien Service GmbH AMS-AS
AS34885	Edsbg EDSBG-AS
AS34964	Ripe-NetWorks e.U. RIPE-AT-AS
AS35765	Gemeindewerke Telfs GmbH GDETELFS
AS39057	DVT-Daten-Verarbeitung-Tirol GmbH TIROLERLANDESREGIERUNG-AS
AS39210	T-Mobile Austria GmbH CATV-AT
AS39879	SVC SVC-AS Sozialversicherungs-Chipkarten Betriebs- und Errichtungsgesellschaft m.b.H
AS41437	KNAPP AG KNAPP-AS
AS42061	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-AS
AS42378	Rundfunk und Telekom Regulierungs-GmbH RTR-AS
AS42882	SysUP IT GmbH & Co KG SYSUP-AT
AS44757	Global Blue Holdings Aktiebolag Global-Blue-Group-AS
AS44825	Oesterreichisches Rotes Kreuz, Landesverband Oberoesterreich RKOOE-AS
AS47186	Porr AG PORR
AS47411	Kremsmueller Anlagenbau GmbH KREMSMUELLER-AS
AS47576	Netzware Handels- und IT-Dienstleistungs GmbH NETZWARE-AS
AS52111	WPP Media Services GmbH EPROJECTS-AS
AS56424	Schleifmittelwerke Swarovski K.G. TYROLIT-AT-AS Tyrolit
AS57169	EDIS GmbH EDIS-AS-EU
AS60951	LINK Mobility Austria GmbH SMS-AT
AS61109	Stadtgemeinde/Stadtwerke Imst STWIMST
AS196897	Elgrgoing ELGRGOING
AS198950	Telenet Systems GmbH OAB-AF
AS199015	Frequentis AG FREQUENTIS-AS
AS199205	Huemer Data Center GmbH HUEMER-AT
AS199931	Kommunalbetriebe Hopfgarten GmbH ATKTVHOPFGARTEN
AS200405	IKT Linz GmbH IKTLINZ-AS
AS201108	OMICRON electronics GmbH OMICRON-ATKLA
AS201185	CANCOM Austria AG KBC-MesseWien
AS202703	net-sol GmbH net-sol-AS
AS203541	Kabelfernsehen Pillersee GmbH ATKTVPILLERSEE
AS205202	Cloudflight Austria GmbH CLOUDFLIGHT
AS205243	CloudNow GmbH CLOUDNOW-AS
AS205269	Hermann Pfanner Getraenke GmbH pfanner
AS205728	AVAFIN IT GmbH at-cf-it
AS205803	Eurofunk Kappacher GmbH eurofunk
AS206031	KNAPP Systemintegration GmbH KSI-AS
AS206128	Dioezesane-IT
AS207962	Kroell Bernhard AS5586
AS208718	ITronic
AS209934	WIERER GmbH & Co KG ZLINE
AS210635	GRASS GmbH GRASSIT
AS211060	Verkehrsverbund Ost-Region (VOR) Gesellschaft m.b.H. VERKEHRSVERBUND-OST-REGION
AS212774	Meinl Internet Commerce GmbH ASMEINL
AS212950	digitalnova GmbH DIGITALNOVA
AS213084	Four Telecom Services GmbH & Co KG FOURTELECOM-S-AS
AS214335	Heron Innovations Factory GmbH HIF
AS216037	Fink Zeitsysteme GmbH finkzeit-as

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 164 of 165 announced prefixes are RPKI valid, 1 have no ROA.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 41 IPv6 prefixes.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@magenta.at 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 2026-02-16.	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/8412"><img src="https://ip-fd.net/badge/asn/8412/health.svg" alt="AS8412 network health on IP-FD.net"></a>

Markdown

[![AS8412 network health](https://ip-fd.net/badge/asn/8412/health.svg)](https://ip-fd.net/asn/8412)

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

Routing changes

Last 30 days

2026-10-05 05:08 UTC	Neighbour gone	AS204081	downstream
2026-10-05 05:08 UTC	Neighbour gone	AS56662	peer
2026-10-05 05:08 UTC	Neighbour gone	AS50180	downstream
2026-10-05 05:08 UTC	Relationship changed	AS58299	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS9009	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS8298	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS8218	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS6663	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS5405	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS47147	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS44306	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS43727	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS41327	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS34927	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS34549	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS31543	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS29208	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS25091	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS24961	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS201709	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS1764	upstream to peer
2026-10-05 05:08 UTC	New neighbour	AS15830	peer
2026-10-05 05:08 UTC	Relationship changed	AS137409	upstream to peer
2026-10-05 05:08 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS8412
as-name:        TMA
descr:          Magenta Telekom
descr:          Rennweg 97-99
descr:          A-1030 Vienna
remarks:        =========================================
remarks:        * Upstream
remarks:        =========================================
remarks:        Deutsche Telekom AG
member-of:      AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS8412
remarks:        -----------------------------------------
remarks:        Core-Backbone
remarks:        =========================================
remarks:        * Private Peerings
remarks:        =========================================
remarks:        Nextlayer
remarks:        -----------------------------------------
remarks:        Netflix
remarks:        -----------------------------------------
remarks:        APA
remarks:        -----------------------------------------
remarks:        Liberty Global
remarks:        -----------------------------------------
remarks:        Hurricane Electrics
remarks:        -----------------------------------------
remarks:        Telekom Austria
remarks:        -----------------------------------------
remarks:        Google
remarks:        -----------------------------------------
remarks:        Akamai
remarks:        -----------------------------------------
remarks:        Neotel
remarks:        =========================================
remarks:        * Customers
remarks:        =========================================
remarks:        =========================================
remarks:        * VIX / Vienna Internet Exchange
remarks:        * UNI IPv4: 193.203.0.84
remarks:        * UNI IPv6: 2001:7F8:30:0:1:1:0:8412
remarks:        * IX IPv4: 193.203.0.85
remarks:        * IX IPv6: 2001:7F8:30:0:2:1:0:8412
remarks:        =========================================
remarks:        =========================================
remarks:        * DE-CIX / Munich (MU1)
remarks:        * MU1 IPv4: 185.1.208.132
remarks:        * MU1 IPv6: 2001:7f8:44::20dc:0:1
remarks:        =========================================
remarks:        =========================================
remarks:        * BIX / Budapest Internet Exchange
remarks:        * IPv4: 193.188.137.88
remarks:        * IPv6: 2001:7f8:35::8412:1/64
remarks:        =========================================
remarks:        =========================================
remarks:        * IN CASE OF TROUBLES:
remarks:        * Service Management Center (SMC)
remarks:        * Phone: +43 1 79585 6000 (24/7/365)
remarks:        * eMail: smc@magenta.at
remarks:        =========================================
admin-c:        TMA5-RIPE
tech-c:         TMA5-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8412-MNT
org:            ORG-MTSG1-RIPE
created:        2002-08-27T05:45:26Z
last-modified:  2026-02-16T13:10:17Z
source:         RIPE
% 59 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/8412

const res = await fetch('https://ip-fd.net/api/v1/asn/8412', {
  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/8412', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/8412');
curl_setopt($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/8412", 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.

AS3320	Deutsche Telekom AG DTAG
AS6830	Liberty Global Europe Holding B.V. LibertyGlobal
AS6939	Hurricane Electric LLC HURRICANE
AS33891	Core-Backbone GmbH CORE-BACKBONE

AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3214	xTom GmbH XTOM
AS5405	Inter.link GmbH INTERDOTLINK
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6720	Magistrat der Stadt Wien, Magistratsabteilung 01 MAGWIEN
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8245	Video-Broadcast GmbH VIDEOBROADCAST-AS
AS8298	IPng Networks GmbH IPNG
AS9009	M247 Europe SRL M247
AS13194	UAB "Bite Lietuva" BITE
AS15830	Equinix (EMEA) Acquisition Enterprises B.V. Equinix
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS29208	Quantcom, a.s. QUANTCOM-AS
AS31510	Innsbrucker Kommunalbetriebe AG IKB-AS
AS31543	myNet GmbH MYNET-AS
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-TELEKOM-AS
AS35710	weber.digital GmbH WEBERCLOUD
AS40994	Hohl IT e.U. Alwyzon
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS43727	JSC KVANT-TELEKOM KVANT-TELECOM
AS44306	OMONIA d.o.o. Omonia
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS47692	Nessus GmbH NESSUS
AS49544	i3D.net B.V i3Dnet
AS51184	Fonira Telekom GmbH FONIRA
AS58299	Openfactory GmbH OPENFACTORY-AS
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS201709	HanDS Hanse Datacenter Services GmbH HANDS
AS215628	Xenox IT & Kommunikations GmbH AS-XENOX-AT