Data as of Nov 5, 2026
103.147.243.0/24
No anonymizer space · no proxy exits in 30 daysBangladesh Research and Education Network (BdREN) · space held by University of Frontier Technology
Network & registry
Origin network
AS63961
BD
- Name
- Bangladesh Research and Education Network (BdREN)
- Type
- Education
- Registered
- Mar 16, 2015
- Domain
- bdren.net.bd
- Website
- www.bdren.net.bd
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2021
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.147.243.0/24 | AS63961 | /24 | APNIC | RPKI valid |
| 103.147.242.0/23 | AS63961 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS63961 | APNIC | Bangabandhu Sheikh Mujibur Rahman Digital University 2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207 | MAINT-UFTB-BD | Nov 12, 2025 |
Whois
Registration for this announcement
- Range
- 103.
147. 242. 0/ 23 - Netname
- UFTB-BD
- Registrant
- University of Frontier Technology
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 12, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- Jan 24, 2020
- Status
- assigned
Report abuse
Abuse contact
- dict@
bdu. ac. bd - Name
- ABUSE BSMRDUBD
- Handle
- AB1226-AP