AS51219
K2 Integration JSC — k2int.ru
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Summary
| Country |
 Russian Federation
|
| Organization | K2 Integration JSC |
| Domain | k2int.ru |
| Number of IPv4 | 16,384 |
| Number of IPv6 | 7.1305× 1029 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | June 24, 2010 (about 15 years ago) |
| Updated | March 12, 2025 (about 7 months ago) |
IP Ranges
AS51219 announces 25 IPv4 ranges and 2 IPv6 ranges.
That's a total of 16,384 IPv4 addresses and 7.1305× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 5.8.180.0/23 |
Ao «k2 Integration»
|
512 | RIPE NCC | ASSIGNED PA |
| 5.35.64.0/22 |
K2 Integration JSC
|
1,024 | RIPE NCC | ALLOCATED PA |
| 5.35.67.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.72.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.73.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.74.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.75.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.76.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.77.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.78.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 5.35.79.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 81.23.10.0/23 |
Ao «k2 Integration»
|
512 | RIPE NCC | ASSIGNED PA |
| 91.184.232.0/21 |
K2 Integration JSC
|
2,048 | RIPE NCC | ALLOCATED PA |
| 91.184.238.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 91.184.239.0/24 |
K2 Integration JSC
|
256 | RIPE NCC | ALLOCATED PA |
| 93.183.64.0/22 |
K2 Integration JSC
|
1,024 | RIPE NCC | ALLOCATED PA |
| 109.73.14.0/24 |
Ao «k2 Integration»
|
256 | RIPE NCC | ASSIGNED PA |
| 178.216.96.0/21 |
K2 Integration JSC
|
2,048 | RIPE NCC | ASSIGNED PI |
| 185.12.28.0/22 |
Ips for K2 Cloud Customers
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.102.120.0/22 |
Ips for Croc Data Center's Customers
|
1,024 | RIPE NCC | ASSIGNED PA |
| 193.35.96.0/23 |
K2 Integration JSC
|
512 | RIPE NCC | ASSIGNED PI |
| 193.221.109.0/24 |
 LABORATOIRES DE BIOLOGIE VEGETALE YVES ROCHER
|
256 | RIPE NCC | ASSIGNED PI |
| 194.104.230.0/24 |
Personalization LLC
|
256 | RIPE NCC | ASSIGNED PA |
| 194.242.120.0/22 |
K2 Integration JSC
|
1,024 | RIPE NCC | ASSIGNED PI |
| 217.73.56.0/21 |
K2 Integration JSC
|
2,048 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a02:e5c0::/29 |
K2 Integration JSC
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0a:2b00::/32 |
 Proofpoint Limited
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS51219 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
AS51219 connects to the global Internet via at least 5 upstream providers. In this setup, AS51219 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.