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Autonomous System details for AS21226

AS21226
Krasnoyarsky PTUS ZAO • 4line.ru

AS21226 — Krasnoyarsky PTUS ZAO

AS Name
RU-KPTUS
Country
Russia (RU)
Website
Number of IPv4
3,840
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
October 02, 2001
Last updated
December 10, 2025

IP Ranges

4 IPv4 prefixes
Prefix Company Number of IPs
80.91.192.0/21 Siminn hf 2,048
80.91.200.0/22 Siminn hf 1,024
80.91.204.0/24 Siminn hf 256
80.91.206.0/23 Siminn hf 512

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 AS21226

0 peers

AS21226 has no peers recorded.

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 AS21226

3 upstreams

AS21226 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS21226 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS21226

1 downstreams

AS21226 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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