Data as of Nov 10, 2026
Autonomous system
AS45607
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Announces 256 addresses in 1 prefixes. None of it is anonymizer space.
Type
Internet provider
BD
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 123.49.56.0/24 since Feb 2020 | Internet provider | Bangladesh Telegraph & Telephone Board via BTCL Dhaka ISP network address |
Network & history
Profile
- Registered
- Jan 27, 2009
- Domain
- btcl.net.bd
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals