Data as of Nov 7, 2026
103.28.123.0/24
No anonymizer space · no proxy exits in 30 daysBangladesh Research and Education Network (BdREN)
Network & registry
Announced by
Covering announcement 103.28.120.0/22
- Prefix
- 103.28.120.0/22
- Announced by
- AS63961 Bangladesh Research and Education Network (BdREN)
- Type
- Business
- Proxy exits
- 52
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- BDREN-UGC-BD
- Registrant
- Bangladesh Research and Education Network (BdREN)
- RIR
- APNIC
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 103.28.120.0/22
103.28.120.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- Mar 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.28.120.0/22 | AS63961 | /24 | APNIC | RPKI valid |
IRR
Route objects on 103.28.120.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS63961 | APNIC | BdREN Route Object | MAINT-BDREN-UGC-BD | Mar 10, 2016 |
Whois
Registration for this announcement
- Range
- 103.
28. 120. 0/ 22 - Netname
- BDREN-UGC-BD
- Registrant
- Bangladesh Research and Education Network (BdREN)
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 17, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- Dec 28, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bdren. net. bd - Name
- ABUSE BDRENUGCBD
- Handle
- AB1003-AP