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Autonomous System details for AS203593

AS203593

TeleMark Telekommunikationsgesellschaft Mark mbH • telemark.de

AS203593 — TeleMark Telekommunikationsgesellschaft Mark mbH

AS Name

AS1-TeleMK

Country

Germany (DE)

Website

telemark.de

Number of IPv4

4,608

Number of IPv6

6.34 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

December 04, 2015

Last updated

February 10, 2026

IP Ranges

18 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
157.97.163.0/24	Maerkischer Kreis	256
185.129.252.0/24	TeleMark Telekommunikationsgesellschaft Mark mbH	256
185.129.253.0/24	Transfer IS Telemark	256
185.129.254.0/24	Transfer ME Telemark	256
185.129.255.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
193.254.202.0/24	TeleMark Telekommunikationsgesellschaft Mark mbH	256
193.254.203.0/24	TeleMark Telekommunikationsgesellschaft Mark mbH	256
213.244.32.0/24	TeleMark Telekommunikationsgesellschaft Mark mbH	256
213.244.33.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.34.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.35.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.36.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.37.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.38.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.39.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.40.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.41.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
213.244.42.0/24	Telemark Telekommunikationsgesellschaft Mark mbH	256
2a06:d680::/29	TeleMark Telekommunikationsgesellschaft Mark mbH	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 AS203593

0 peers

AS203593 has no peers recorded.

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 AS203593

2 upstreams

AS12329 AS15763

AS203593 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS203593 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS203593

3 downstreams

AS29408 AS202957 AS207946

AS203593 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.