All ASNs

Autonomous System details for AS12843

AS12843

TelemaxX Telekommunikation GmbH • telemaxx.de

AS12843 — TelemaxX Telekommunikation GmbH

AS Name

TELEMAXX

Country

Germany (DE)

Website

telemaxx.de

Number of IPv4

193,024

Number of IPv6

3.09 × 10³⁰

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

September 09, 2002

Last updated

May 13, 2026

IP Ranges

53 IPv4 prefixes, 13 IPv6 prefixes

Prefix	Company	Number of IPs
37.16.64.0/21	TelemaxX Telekommunikation GmbH	2,048
37.228.160.0/20	DRK-Blutspendedienst BW - He gGmbH	4,096
45.14.124.0/22	Stadtwerke Buehl GmbH	1,024
46.167.16.0/21	TelemaxX Telekommunikation GmbH	2,048
46.232.224.0/21	TelemaxX Telekommunikation GmbH	2,048
81.26.160.0/20	TelemaxX Telekommunikation GmbH	4,096
85.115.0.0/19	TelemaxX Telekommunikation GmbH	8,192
88.214.60.0/22	TelemaxX Telekommunikation GmbH	1,024
89.107.184.0/21	WebhostOne GmbH	2,048
91.103.241.0/24	LGI Logistics Group International GmbH	256
91.103.242.0/24	LGI Logistics Group International GmbH	256
91.208.5.0/24	Pranke GmbH	256
93.189.152.0/21	TelemaxX Telekommunikation GmbH	2,048
109.109.200.0/21	Media Control Holding GmbH & Co. KG	2,048
149.236.0.0/16	Bruker Group Services SE	65,536
149.236.0.0/17	Bruker Group Services SE	32,768
149.236.9.0/24	Bruker Group Services SE	256
149.236.128.0/17	Bruker Group Services SE	32,768
185.9.176.0/22	TelemaxX Telekommunikation GmbH	1,024
185.18.92.0/22	WebhostOne GmbH TXX2 Webspace 1	1,024
185.25.132.0/22	wireless GmbH	1,024
185.28.228.0/22	Schleupen SE	1,024
185.30.156.0/22	qwertiko GmbH	1,024
185.34.184.0/22	ITstrategen infrastructure	1,024
185.53.204.0/22	SPIRIT/21 GmbH	1,024
185.53.204.0/23	SPIRIT/21 GmbH	512
185.53.206.0/23	stp public ip dmz	512
185.55.100.0/22	SEEBURGER AG	1,024
185.55.100.0/23	SEEBURGER AG	512
185.55.102.0/23	SEEBURGER Cloud service	512
185.60.57.0/24	Stadtwerke Karlsruhe GmbH	256
185.106.0.0/21	TelemaxX Telekommunikation GmbH	2,048
185.171.248.0/22	medavis GmbH	1,024
185.179.245.0/24	wareconsult Verwaltungs GmbH trading as wareconsult GmbH & Co. KG	256
185.202.196.0/22	Mathias Peter IT-Systemhaus e.K.	1,024
193.17.197.0/24	EURO-PRO Ges. Fuer Data Processing mbH	256
193.42.221.0/24	CIS Computer & Internet Services GmbH	256
193.47.152.0/24	BWG Informationssysteme GmbH	256
193.164.154.0/24	Seeburger AG	256
193.202.119.0/24	Badische Neueste Nachrichten Badendruck GmbH	256
194.0.163.0/24	n-komm GmbH	256
194.24.242.0/24	Reiff Verlag GmbH & Co. KG	256
194.24.243.0/24	Reiff Verlag GmbH & Co. KG	256
194.45.103.0/24	cortility gmbh	256
194.59.18.0/23	Schoeck Bauteile GmbH	512
194.59.20.0/22	Schoeck Bauteile GmbH	1,024
194.145.114.0/24	EURO-PRO Ges. Fuer Data Processing mbH	256
194.156.234.0/24	Krankenhaeuser Landkreis Freudenstadt gGmbH	256
194.180.204.0/24	AlgoTec GmbH	256
195.66.74.0/24	Common-Link AG	256
212.114.32.0/21	iS-Fun Internet Services GmbH	2,048
213.144.0.0/19	TelemaxX Telekommunikation GmbH	8,192
217.25.137.0/24	TXX Cloud	256
2001:678:490::/48	Koenig Metall GmbH & Co.KG	1.21 × 10²⁴
2001:67c:12f0::/48	Schoeck Bauteile GmbH	1.21 × 10²⁴
2001:67c:1928::/48	Suedzucker AG	1.21 × 10²⁴
2001:67c:2388::/48	disy Informationssysteme GmbH	1.21 × 10²⁴
2a00:9300::/32	iS-Fun Internet Services GmbH	7.92 × 10²⁸
2a00:96e0::/32	Schleupen SE	7.92 × 10²⁸
2a01:50c0:1000::/36	WebhostOne GmbH	4.95 × 10²⁷
2a01:8e20::/32	SEEBURGER AG	7.92 × 10²⁸
2a02:788::/29	TelemaxX Telekommunikation GmbH	6.34 × 10²⁹
2a04:4b00::/29	qwertiko GmbH	6.34 × 10²⁹
2a0a:dc40::/30	Mathias Peter IT-Systemhaus e.K.	3.17 × 10²⁹
2a0e:e80::/29	Stadtwerke Buehl GmbH	6.34 × 10²⁹
2a0e:3200::/29	Stadtwerke Karlsruhe GmbH	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS12843

99 peers

AS553 AS559 AS680 AS1267 AS1764 AS1836 AS3214 AS4455 AS5405 AS5713 AS6057 AS6424 AS6939 AS7195 AS7713 AS8298 AS8426 AS8455 AS8529 AS8758 AS9002 AS12552 AS12577 AS12779 AS12859 AS13030 AS13237 AS14537 AS14630 AS15547 AS17639 AS18106 AS20485 AS20562 AS20764 AS20932 AS21412 AS24482 AS24940 AS24961 AS25091 AS25160 AS25220 AS28716 AS29075 AS29140 AS29691 AS31510 AS33891 AS34019 AS34177 AS34288 AS34549 AS34927 AS35280 AS35360 AS35598 AS35625 AS35710 AS36994 AS37100 AS37468 AS37721 AS38880 AS39120 AS39351 AS41327 AS42541 AS45352 AS47147 AS47692 AS47957 AS48362 AS48919 AS49544 AS51184 AS51907 AS52075 AS52320 AS56987 AS57777 AS58057 AS58299 AS58511 AS63927 AS64475 AS132337 AS137409 AS198385 AS199524 AS199938 AS205112 AS206356 AS209823 AS210937 AS212024 AS212483 AS213151 AS264479

AS12843 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS12843

3 upstreams

AS174 AS2914 AS3320

AS12843 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12843 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12843

32 downstreams

AS3278 AS13040 AS13054 AS20795 AS20849 AS21234 AS25081 AS25579 AS29236 AS29682 AS31735 AS35309 AS41431 AS41699 AS44152 AS47372 AS57224 AS200941 AS202040 AS202113 AS202462 AS202661 AS205046 AS205390 AS205908 AS207572 AS207706 AS210333 AS210424 AS210795 AS215775 AS215996

AS12843 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.