AS138385
Chittagong Data Communication — cdc-bd.com
Summary
| Country |
 Bangladesh
|
| Organization | Chittagong Data Communication |
| Domain | cdc-bd.com |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 7.9541× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | January 29, 2025 (about 2 months ago) |
IP Ranges
AS138385 announces 5 IPv4 ranges and 6 IPv6 ranges.
That's a total of 1,280 IPv4 addresses and 7.9541× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.124.52.0/24 |
Chittagong Data Communication
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.124.53.0/24 |
Chittagong Data Communication
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.124.54.0/24 |
Chittagong Data Communication
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.124.55.0/24 |
Chittagong Data Communication
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.134.37.0/24 |
Chittagong Data Communication
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2403:da40::/33 |
Chittagong Data Communication
|
3.9614× 1028 | APNIC | ALLOCATED NON-PORTABLE |
| 2403:da40:100::/40 |
Chittagong Data Communication
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2403:da40:100::/48 |
Chittagong Data Communication
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2403:da40:102::/48 |
Chittagong Data Communication
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2403:da40:103::/48 |
Chittagong Data Communication
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2403:da40:8000::/33 |
Chittagong Data Communication
|
3.9614× 1028 | APNIC | ALLOCATED PORTABLE |
Peers
AS138385 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
AS138385 connects to the global Internet via at least 2 upstream providers. In this setup, AS138385 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS138385 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS138385's role in extending Internet access beyond its own infrastructure.