AS212754
Jacek Kowalski Trading AS Si.pl — si.pl
Summary
| Country |
 Poland
|
| Organization | Jacek Kowalski Trading AS Si.pl |
| Domain | si.pl |
| Number of IPv4 | 1,792 |
| Number of IPv6 | 2.3768× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | August 25, 2020 (about 4 years ago) |
| Updated | November 17, 2024 (about 6 months ago) |
IP Ranges
AS212754 announces 3 IPv4 ranges and 4 IPv6 ranges.
That's a total of 1,792 IPv4 addresses and 2.3768× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 193.19.248.0/22 |
Si.pl Jacek Kowalski
|
1,024 | RIPE NCC | ASSIGNED PA |
| 193.19.248.0/23 |
Si.pl Jacek Kowalski
|
512 | RIPE NCC | ASSIGNED PA |
| 193.19.250.0/24 |
Si.pl Jacek Kowalski
|
256 | RIPE NCC | LIR-PARTITIONED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0a:2300::/32 |
Si.pl Jacek Kowalski
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a0a:2301::/32 |
Si.pl Jacek Kowalski
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a0a:2302::/32 |
Jacek Kowalski Trading AS Si.pl
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a10:f781:10:5834::/64 |
EPIX-LORA
|
1.8447× 1019 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS212754 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
AS212754 connects to the global Internet via at least 2 upstream providers. In this setup, AS212754 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS212754 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS212754's role in extending Internet access beyond its own infrastructure.