Autonomous System details
AS211025
OPTO-TECH GRZEGORZ WROBLEWSKI — opto-tech.pl
Summary
| Country |
 Poland
|
| Organization | OPTO-TECH GRZEGORZ WROBLEWSKI |
| Domain | opto-tech.pl |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | July 16, 2021 (about 3 years ago) |
| Updated | July 16, 2021 (about 3 years ago) |
IP Ranges
AS211025 announces 11 IPv4 ranges and 0 IPv6 range.
That's a total of 3,584 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 88.220.58.0/24 |
PRZEMTEL-NET
|
256 | RIPE NCC | ASSIGNED PA |
| 92.55.208.0/23 |
PRZEMTEL
|
512 | RIPE NCC | ASSIGNED PA |
| 195.136.70.0/24 |
PRZEMTEL-NET
|
256 | RIPE NCC | ASSIGNED PA |
| 212.14.48.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 212.14.54.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 212.14.59.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 213.155.169.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | ASSIGNED PA |
| 213.155.170.0/23 |
Opto-tech Grzegorz Wróblewski
|
512 | RIPE NCC | SUB-ALLOCATED PA |
| 213.155.177.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 213.155.181.0/24 |
Opto-tech Grzegorz Wróblewski
|
256 | RIPE NCC | ASSIGNED PA |
| 213.155.186.0/23 |
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie, Akademickie Centrum Informatyki
|
512 | RIPE NCC | ALLOCATED PA |
Downstreams
There is no downstream for AS211025.