AS49349
DOTSI LDA — dotsi.pt
Summary
| Country |
 Portugal
|
| Organization | DOTSI LDA |
| Domain | dotsi.pt |
| Number of IPv4 | 1,536 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | May 25, 2009 (about 16 years ago) |
| Updated | September 04, 2018 (about 6 years ago) |
IP Ranges
AS49349 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 1,536 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.38.140.0/22 |
Dotsi - Solucoes Internet
|
1,024 | RIPE NCC | ASSIGNED PA |
| 188.209.52.0/23 |
 Blazingfast - A.S.A.S.S.U. Lda.
|
512 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0d:e300::/32 |
DOTSI LDA
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS49349 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
There are currently no upstream providers for AS49349. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS49349 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.