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Autonomous System details for AS16205

AS16205
DSI GmbH Daten Service Informationssysteme • dsi.net

AS16205 — DSI GmbH Daten Service Informationssysteme

AS Name
DSINET-ASN
Country
Germany (DE)
Website
Number of IPv4
16,384
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
January 01, 1970
Last updated
March 31, 2026

IP Ranges

10 IPv4 prefixes, 2 IPv6 prefixes
Prefix Company Number of IPs
31.210.160.0/21 DSI GmbH Daten Service Informationssysteme 2,048
81.201.144.0/20 Hotzone GmbH 4,096
176.52.200.0/21 DSI GmbH Daten Service Informationssysteme 2,048
178.249.24.0/21 IT Systemhaus Dresden GmbH 2,048
185.75.184.0/22 DSI GmbH Daten Service Informationssysteme 1,024
192.109.108.0/24 Verein zur Foerderung der privat betriebenen Datenkommunikation SaxNet e.V. 256
194.31.246.0/24 Technologie Centrum Chemnitz GmbH 256
194.113.71.0/24 Technologie Centrum Chemnitz GmbH 256
194.180.239.0/24 Saxonia Systems Holding GmbH 256
217.18.176.0/20 Internet Service Provider 4,096
2001:67c:2abc::/48 Verein zur Foerderung der privat betriebenen Datenkommunikation SaxNet e.V. 1.21 × 1024
2a00:8180::/32 DSI GmbH Daten Service Informationssysteme 7.92 × 1028

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 AS16205

5 upstreams

AS16205 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS16205 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS16205

5 downstreams

AS16205 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.

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