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Autonomous System details for AS28892

AS28892
Cesky urad zememericky a katastralni • cuzk.cz

AS28892 — Cesky urad zememericky a katastralni

AS Name
CUZK-NET
Country
Czechia (CZ)
Website
Number of IPv4
256
Number of IPv6
1.21 × 1024
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
March 27, 2003
Last updated
September 04, 2018

IP Ranges

1 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
195.245.209.0/24 Cesky urad zememericky a katastralni 256
2001:67c:28b8::/48 Cesky urad zememericky a katastralni 1.21 × 1024

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 AS28892

17 peers

AS28892 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 AS28892

1 upstreams

AS28892 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS28892 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS28892

0 downstreams

AS28892 has no downstreams recorded.

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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