All ASNs

Autonomous System details for AS212989

AS212989
Freifunk Regensburg e.V. • freifunk.net

AS212989 — Freifunk Regensburg e.V.

AS Name
FFRGB
Country
Germany (DE)
Website
Number of IPv4
512
Number of IPv6
1.21 × 1024
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
July 03, 2020
Last updated
March 12, 2022

IP Ranges

2 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
194.156.22.0/24 Freifunk Regensburg e.V. 256
194.156.23.0/24 Freifunk Regensburg e.V. 256
2001:678:ddc::/48 Freifunk Regensburg e.V. 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 AS212989

1 peers

AS212989 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 AS212989

3 upstreams

AS212989 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS212989 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS212989

0 downstreams

AS212989 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.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.