AS51538
Lavrentyev Aleksandr Arkadievich — tekcom.ru
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Summary
| Country |
 Russian Federation
|
| Organization | Lavrentyev Aleksandr Arkadievich |
| Domain | tekcom.ru |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 4.8357× 1024 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | February 16, 2018 (about 8 years ago) |
| Updated | March 12, 2026 (about 3 months ago) |
IP Ranges
AS51538 announces 8 IPv4 ranges and 4 IPv6 ranges.
That's a total of 2,048 IPv4 addresses and 4.8357× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 81.28.244.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 81.28.245.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 81.28.246.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 81.28.247.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 185.246.180.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 185.246.181.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 185.246.182.0/24 |
TEKCOM LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 185.246.183.0/24 |
Lavrentyev Aleksandr Arkadievich
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a10:b300::/48 |
Internal Infrastructure
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:b300:1::/48 |
Internal Infrastructure
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:b300:2::/48 |
Internal Infrastructure
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:b300:3::/48 |
Internal Infrastructure
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
AS51538 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
AS51538 connects to the global Internet via at least 4 upstream providers. In this setup, AS51538 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS51538 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.