AS21135
JSC Multiregional Transittelecom — mtt.ru
Summary
| Country |
 Russian Federation
|
| Organization | JSC Multiregional Transittelecom |
| Domain | mtt.ru |
| Number of IPv4 | 13,312 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | November 02, 2001 (about 23 years ago) |
| Updated | November 12, 2024 (about 5 months ago) |
IP Ranges
AS21135 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 13,312 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 80.75.128.0/20 |
Multiregional Transit Telecom Network
|
4,096 | RIPE NCC | ASSIGNED PA |
| 95.169.96.0/19 |
MTT-INET-VOIP-MSC-INFRASTRUCTURE
|
8,192 | RIPE NCC | ASSIGNED PA |
| 185.214.60.0/22 |
JSC Multiregional Transittelecom
|
1,024 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a02:5840::/32 |
JSC Multiregional Transittelecom
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS21135 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
AS21135 connects to the global Internet via at least 6 upstream providers. In this setup, AS21135 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21135 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS21135's role in extending Internet access beyond its own infrastructure.