Autonomous System details
AS151797
CTCSCI TECH LIMITED — ctcsci.com
Summary
| Country |
 Hong Kong
|
| Organization | CTCSCI TECH LIMITED |
| Domain | ctcsci.com |
| Number of IPv4 | 5,376 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | September 25, 2023 (about 1 year ago) |
IP Ranges
AS151797 announces 8 IPv4 ranges and 1 IPv6 range.
That's a total of 5,376 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.77.210.0/24 |
Ctcsci Tech Limited
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.77.211.0/24 |
Ctcsci Tech Limited
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 149.126.232.0/22 |
 Dom Tehniki LTD
|
1,024 | RIPE NCC | ALLOCATED PA |
| 172.81.104.0/22 |
CTCSCI TECH LIMITED
|
1,024 | ARIN | REASSIGNMENT |
| 172.81.104.0/24 |
CTCSCI TECH LIMITED
|
256 | ARIN | REASSIGNMENT |
| 172.81.104.0/21 |
CTCSCI TECH LIMITED
|
2,048 | ARIN | REASSIGNMENT |
| 172.81.105.0/24 |
CTCSCI TECH LIMITED
|
256 | ARIN | REASSIGNMENT |
| 172.81.107.0/24 |
CTCSCI TECH LIMITED
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:3620::/32 |
CTCSCI TECH LIMITED
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |