AS50020
Cetin Bulgaria Ead — cetinbg.bg
Summary
| Country |
 Bulgaria
|
| Organization | Cetin Bulgaria Ead |
| Domain | cetinbg.bg |
| Number of IPv4 | 3,328 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | October 27, 2009 (about 15 years ago) |
| Updated | January 03, 2023 (about 2 years ago) |
IP Ranges
AS50020 announces 3 IPv4 ranges and 0 IPv6 range.
That's a total of 3,328 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 46.16.192.0/21 |
SBS-AD
|
2,048 | RIPE NCC | ASSIGNED PA |
| 185.201.36.0/22 |
Cetin Bulgaria Ead
|
1,024 | RIPE NCC | ALLOCATED PA |
| 193.104.79.0/24 |
Cetin Bulgaria Ead
|
256 | RIPE NCC | ASSIGNED PI |
Peers
AS50020 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
AS50020 connects to the global Internet via at least 4 upstream providers. In this setup, AS50020 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS50020 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS50020's role in extending Internet access beyond its own infrastructure.