AS12843 TelemaxX Telekommunikation GmbH

Germany TELEMAXX RIPE 53 IPv4 prefixes 13 IPv6 prefixes

IPv4 addresses

125,184

IPv6 /48 networks

2,560,004

RPKI

63 valid3 no ROA

Peers and downstreams

173

Holder

AS name: TELEMAXX
Description: TelemaxX Telekommunikation GmbH
Organisation: TelemaxX Telekommunikation GmbH
Registered in: Karlsruhe, Germany
Abuse contact: abuse@telemaxx.de
Assigned: 1999-12-05
Registered: 2002-09-09
Record last changed: 2026-09-30 07:11 UTC

AS553	Belwue BELWUE
AS559	SWITCH Switch
AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. DFN
AS1267	WIND TRE S.P.A. ASN-WINDTRE
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS1828	Unitas Global UNITAS
AS1836	green.ch AG GREEN
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3214	xTom GmbH XTOM
AS3278	SEW-EURODRIVE GmbH & Co KG ASSEW
AS4230	CLARO S.A. AS4230
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6695	DE-CIX Management GmbH DECIX-AS
AS6797	GlobalConnect AB GLOBALCONNECT-NET
AS7195	EDGEUNO S.A.S AS7195
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8298	IPng Networks GmbH IPNG
AS8455	atom86 BV ATOM86-AS
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8758	Iway AG IWAY
AS8888	xTom Pty Ltd XTOM
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC Etisalat-AS
AS12577	MMC GmbH MMC-AT-AS
AS12779	IT.Gate S.p.A. ITGATE
AS12859	BIT BV NL-BIT
AS13030	Init7 (Switzerland) Ltd. INIT7
AS13040	Leibniz-Institut fuer Informationsinfrastruktur GmbH ASN-FIZ FIZ Karlsruhe
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS15547	netplus.ch SA NETPLUS
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS17639	Converge ICT Solutions Inc. CONVERGE-AS
AS18106	Viewqwest Pte Ltd VIEWQWEST-SG-AP
AS20326	TeraSwitch Networks Inc. TERASWITCH
AS20485	Joint Stock Company TransTeleCom TRANSTELECOM
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS20764	CJSC RASCOM RASCOM-AS
AS20795	AOE FinTech GmbH ITM-AS
AS20932	Services Industriels de Geneve SIG-ST
AS21234	GRENKE Service GmbH GRENKE
AS21412	UAB "Cgates" CGATES-AS
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS24889	Monzoon Networks AG MONZOON-AS
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS25160	Vorboss Limited VORBOSS
AS25220	equada network GmbH GLOBALNOC-AS
AS25579	SKYTRON Communications GmbH & Co KG SKYTRON
AS28716	Retelit Digital Services S.p.A. RETELIT-AS
AS28917	Fiord Networks, UAB Fiord-AS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29140	Hostserver GmbH HOSTSERVER-AS
AS29208	Quantcom, a.s. QUANTCOM-AS
AS29236	Schweickert GmbH SCHWEICKERT-DE-WDF-AS
AS29632	Netassist International EOOD NASSIST-AS
AS29682	Foerderbank LBANK-DE-KA-AS Landeskreditbank Baden-Wuerttemberg
AS29691	Nine Internet Solutions AG NINE
AS31510	Innsbrucker Kommunalbetriebe AG IKB-AS
AS31735	UNISERV GmbH UNISERV-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35309	Nero AG NERO-AG-AS
AS35360	Gargunet GARGUNET
AS35598	INETCOM CARRIER LLC INETCOM
AS35625	Eurofiber France SAS EUROFIBER-FRANCE
AS35710	weber.digital GmbH WEBERCLOUD
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS39249	Netassist International EOOD KICUA-AS
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41431	COMBACK GmbH COMbackAS
AS41699	MLP Banking AG MLP-AS
AS42541	Fiberby ApS FIBERBY
AS44152	adesso as a service GmbH SMARTHOUSE-AS
AS44901	Belcloud LTD belcloud
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS47372	Bringe Informationstechnik GmbH BIG3AS
AS47692	Nessus GmbH NESSUS
AS48362	Tkswf TKSWF-AS
AS48919	UACITY Ltd. UA-CITY-AS
AS49544	i3D.net B.V i3Dnet
AS51184	Fonira Telekom GmbH FONIRA
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56662	Eutpnet EUTPNET
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS57224	reputatio AG AUTO-1
AS57777	Jeroen Massar MASSAR
AS58057	Securebit AG SECUREBIT
AS58106	Schultze & Braun GmbH SCHUBRA-AS
AS58299	Openfactory GmbH OPENFACTORY-AS
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS60481	Deutsche Zentrale fur Tourismus e.V. DZT GNTB
AS61573	IP TELECOM AS61573
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS142271	EWS DS Networks Inc DOUBLESQUARE-AS-AP
AS198150	SIACOM JSC SIACOM-AS
AS198249	Ops One AG OPSONE
AS198385	AlpineDC SA AlpineDC
AS199524	G-Core Labs S.A. GCORE
AS199938	Netzwerge GmbH NETZWERGE
AS200941	vioma GmbH vioma
AS202040	SCT Schiele GmbH SCT
AS202462	Mineraloelraffinerie Oberrhein GmbH & Co KG MIRO
AS202661	NetPlans GmbH netplans-cloud
AS205046	FZI Forschungszentrum Informatik FZI-AS-1
AS205112	PHILUNET GmbH PHILUNET
AS205390	TectiQom Information Technology GmbH tectiqom-as
AS205908	wareconsult Verwaltungs GmbH trading as wareconsult GmbH & Co. KG wareconsult
AS206356	Freifunk Essen e.V. Freifunk-Essen
AS207706	Hans-Peter Fischer trading as Fischer group SE & Co. KG" FISCHERDE
AS209823	Enki Multimedia EURL ENKI-AS
AS210424	Dominik Bender trading as db IT Solutions DBIT
AS210795	Freudenberg SE Freudenberg
AS210937	Showfom
AS212024	Risson RISSON
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213151	Christian Elsen CHRISELSEN
AS213241	TECHIT.BE SRL TECHIT
AS215775	StarTUP Holding GmbH TUP-AS
AS215996	TelemaxX Telekommunikation GmbH TELEMAXX
AS264409	Huge Solucoes Corporativas Ltda AS264409
AS264479	Turbozone Internet AS264479

Routing changes

Last 30 days

2026-10-04 04:08 UTC	Neighbour gone	AS52320	peer
2026-10-04 04:08 UTC	Neighbour gone	AS31027	peer
2026-10-04 04:08 UTC	Neighbour gone	AS28979	downstream
2026-10-04 04:08 UTC	New neighbour	AS8888	peer
2026-10-04 04:08 UTC	New neighbour	AS28917	peer
2026-10-04 04:08 UTC	New neighbour	AS264479	peer
2026-10-04 04:08 UTC	New neighbour	AS58106	peer
2026-10-04 04:08 UTC	Relationship changed	AS8966	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS8758	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS8455	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 04:08 UTC	New neighbour	AS6797	peer
2026-10-04 04:08 UTC	Relationship changed	AS6695	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 04:08 UTC	New neighbour	AS6057	peer
2026-10-04 04:08 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 04:08 UTC	New neighbour	AS4230	peer
2026-10-04 04:08 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 04:08 UTC	New neighbour	AS39249	peer
2026-10-04 04:08 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS35625	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS34549	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS29691	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS29208	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS28716	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS264409	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS24889	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS212024	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS20485	upstream to peer
2026-10-04 04:08 UTC	New neighbour	AS20326	peer
2026-10-04 04:08 UTC	Relationship changed	AS1836	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS13030	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS12859	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS1267	upstream to peer
2026-10-04 04:08 UTC	Relationship changed	AS12577	upstream to peer

WHOIS

aut-num:        AS12843
as-name:        TELEMAXX
org:            ORG-TTG2-RIPE
remarks:        
remarks:        upstreams
remarks:        
remarks:        Cogent Communications
remarks:        NTT
remarks:        Deutsche Telekom
remarks:        
remarks:        peerings
remarks:        
remarks:        DE-CIX FRA
remarks:        BW-IX KA
remarks:        Google
remarks:        Plusline
remarks:        Telefonica
remarks:        VSE.net
remarks:        Freenet
remarks:        P&T Luxembourg
remarks:        Amazon Web Services
remarks:        Apple
remarks:        Facebook
remarks:        Valve
remarks:        TU Darmstadt
remarks:        Hurricane Electric
remarks:        Nordic Gateway for Research and Education
remarks:        ReTN.net
remarks:        Init7
remarks:        Anexia World Wide Cloud
remarks:        DFN
remarks:        Voxility
remarks:        SysEleven
remarks:        Open Peering
remarks:        Vodafone
remarks:        Dropbox Inc
remarks:        Bezeq International Ltd
remarks:        Salesforce.com
remarks:        Akamai Technologies
remarks:        CPRM
remarks:        Colt
remarks:        Etisalat
remarks:        Wilhelm.tel
remarks:        Cloudflare
remarks:        Microsoft
remarks:        Globalways
remarks:        Earthlink
remarks:        Core Backbone
remarks:        23M GmbH
remarks:        EXARING AG
remarks:        Atom86
remarks:        Oracle Cloud
remarks:        
remarks:        customers
remarks:        
admin-c:        TXX100-RIPE
tech-c:         TXX100-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TXX-MNT
created:        2002-09-09T13:21:01Z
last-modified:  2026-09-30T07:11:05Z
source:         RIPE
% 182 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/12843

const res = await fetch('https://ip-fd.net/api/v1/asn/12843', {
  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/12843', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/12843');
curl_setopt($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/12843", 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.

AS174
AS2914	NTT America, Inc. NTT-DATA-2914
AS3320	Deutsche Telekom AG DTAG
AS6939	Hurricane Electric LLC HURRICANE
AS9002	RETN Limited RETN-AS
AS35280	F5 Networks SARL F5