All ASNs

Autonomous System details for AS12843

AS12843
TelemaxX Telekommunikation GmbH • telemaxx.de

AS12843 — TelemaxX Telekommunikation GmbH

AS Name
TELEMAXX
Country
Germany (DE)
Website
Number of IPv4
192,512
Number of IPv6
3.09 × 1030
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
September 09, 2002
Last updated
May 05, 2025

IP Ranges

51 IPv4 prefixes, 13 IPv6 prefixes
Prefix Company Number of IPs
37.16.64.0/21 itmX GmbH 2,048
37.228.160.0/20 TelemaxX Telekommunikation GmbH 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 Network segment for customers 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 TelemaxX Telekommunikation GmbH 2,048
149.236.0.0/16 Bruker Physik GmbH 65,536
149.236.0.0/17 Bruker Physik GmbH 32,768
149.236.9.0/24 Bruker Physik GmbH 256
149.236.128.0/17 Bruker Physik GmbH 32,768
185.9.176.0/22 TelemaxX Telekommunikation GmbH 1,024
185.18.92.0/22 WebhostOne GmbH 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 GmbH 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 AG 512
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 1,024
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
194.153.147.0/24 All for One Customer Experience GmbH 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 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.

Upstreams of AS12843

3 upstreams

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

33 downstreams

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.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.