AS21226
Krasnoyarsky Ptus Zao — 4line.ru
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Summary
| Country |
 Russian Federation
|
| Organization | Krasnoyarsky Ptus Zao |
| Domain | 4line.ru |
| Number of IPv4 | 3,840 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | October 02, 2001 (about 24 years ago) |
| Updated | April 22, 2025 (about 5 months ago) |
IP Ranges
AS21226 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 3,840 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 80.91.192.0/21 |
KPTUS-NET
|
2,048 | RIPE NCC | ASSIGNED PA |
| 80.91.200.0/22 |
KPTUS-ORION
|
1,024 | RIPE NCC | ASSIGNED PA |
| 80.91.204.0/24 |
KPTUS-NET
|
256 | RIPE NCC | ASSIGNED PA |
| 80.91.206.0/23 |
KPTUS-NET
|
512 | RIPE NCC | ASSIGNED PA |
Peers
AS21226 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS21226 connects to the global Internet via at least 3 upstream providers. In this setup, AS21226 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21226 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.