Autonomous System details
AS131216
Authentic Network — ansbd.net
Summary
| Country |
 Bangladesh
|
| Organization | Authentic Network |
| Domain | ansbd.net |
| Number of IPv4 | 512 |
| Number of IPv6 | 1.5356× 1029 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | January 12, 2021 (about 4 years ago) |
IP Ranges
AS131216 announces 2 IPv4 ranges and 65 IPv6 ranges.
That's a total of 512 IPv4 addresses and 1.5356× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.127.85.0/24 |
Authentic Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.127.87.0/24 |
Authentic Network
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2404:1d40::/32 |
Authentic Network
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:3::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:4::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:5::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:6::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:7::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:8::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:9::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:a::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:b::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:c::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:d::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:e::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:f::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:10::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:11::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:12::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:13::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:14::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:15::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:16::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:17::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:18::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:19::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1a::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1b::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1c::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1d::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1e::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1f::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:20::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:21::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:22::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:23::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:24::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:25::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:26::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:27::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:28::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:29::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2a::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2b::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2c::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2d::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2e::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2f::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:30::/48 |
Authentic Network
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:1000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:2000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:3000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:4000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:5000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:6000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:7000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:8000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:9000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:b000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:c000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:d000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:e000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2404:1d40:f000::/36 |
Authentic Network
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
Peers
AS131216 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
There are currently no upstream providers for AS131216. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS131216 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.