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Autonomous System details for AS57943

AS57943
Holon SAS • odena.net

AS57943 — Holon SAS

AS Name
HOLON-AS
Country
France (FR)
Website
Number of IPv4
5,120
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
March 16, 2012
Last updated
March 13, 2026

IP Ranges

3 IPv4 prefixes
Prefix Company Number of IPs
37.157.128.0/21 FTTx and xDSL 2,048
178.250.104.0/21 Holon SAS 2,048
185.225.184.0/22 FTTx and xDSL TDF35 1,024

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 AS57943

2 peers

AS57943 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 AS57943

2 upstreams

AS57943 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS57943 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS57943

0 downstreams

AS57943 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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