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Autonomous System details for AS213959

AS213959
Florian Overkamp • 0x4f.eu

AS213959 — Florian Overkamp

AS Name
AltStack
Country
The Netherlands (NL)
Website
Number of IPv4
256
Number of IPv6
1.21 × 1024
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
October 25, 2024
Last updated
February 03, 2025

IP Ranges

1 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
185.104.131.0/24 Asteroid International B.V. 256
2001:67c:f54::/48 Florian Overkamp 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 AS213959

24 peers

AS213959 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 AS213959

3 upstreams

AS213959 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS213959 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS213959

0 downstreams

AS213959 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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