AS58912
Chittagong Telecom Services Limited — ctgtel.net
Summary
| Country |
 Bangladesh
|
| Organization | Chittagong Telecom Services Limited |
| Domain | ctgtel.net |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 05, 2020 (about 4 years ago) |
IP Ranges
AS58912 announces 8 IPv4 ranges and 16 IPv6 ranges.
That's a total of 2,048 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.124.12.0/24 |
Chittagong Telecom Services Limited
|
256 | APNIC | ALLOCATED PORTABLE |
| 45.124.13.0/24 |
Chittagong Telecom Services Limited
|
256 | APNIC | ALLOCATED PORTABLE |
| 45.124.14.0/24 |
Chittagong Telecom Services Limited
|
256 | APNIC | ALLOCATED PORTABLE |
| 45.124.15.0/24 |
Chittagong Telecom Services Limited
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.25.80.0/24 |
Chittagong Telecom Services Ltd. 1837, Sk. Mujib Road, Progressive Tower, 1st Floor, Agrabad Badamtoli, Chittagong-4100.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.25.81.0/24 |
Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.25.82.0/24 |
Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.25.83.0/24 |
Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2407:9ac0::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:1000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:2000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:3000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:4000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:5000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:6000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:7000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:8000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:9000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:a000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:b000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:c000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:d000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:e000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2407:9ac0:f000::/36 |
Chittagong Telecom Services Limited
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
Peers
AS58912 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS58912 connects to the global Internet via at least 2 upstream providers. In this setup, AS58912 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS58912 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.