Data as of Nov 9, 2026
103.251.120.0/22
No anonymizer space · no proxy exits in 30 daysADN Telecom Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.251.120.0/24 since Apr 2016 | AS38203 | Business | ADN Telecom Ltd. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.251.120.0/22 | 1,024 | ADNTELECOMLTD-BD | ADN Telecom Ltd. (ORG-ATL2-AP) · BD | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.251.120.0/24 | 256 | Corporate-1 | ADN Telecom Ltd. | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 103.251.121.0/24 | 256 | Corporate-1 | ADN Telecom Ltd. | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 103.251.122.0/24 | 256 | Corporate-1 | ADN Telecom Ltd. | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 103.251.123.0/24 | 256 | Corporate-1 | ADN Telecom Ltd. | ASSIGNED NON-PORTABLE | — | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 768 | 75% | 3 | |
| Residential | 256 | 25% | 1 |
Network & registry
Origin network
AS38203
BD
- Name
- ADN Telecom Ltd.
- Type
- Internet provider
- Registered
- Aug 17, 2006
- Domain
- adntel.com.bd
- Website
- www.adnsl.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.251.120.0/22 | AS38203 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.251.121.0/24 | AS38203 | APNIC | ADN Telecom Limited. | MAINT-ADNTELECOMLTD-BD | May 19, 2016 |
| 103.251.122.0/24 | AS38203 | APNIC | ADN Telecom Limited. | MAINT-ADNTELECOMLTD-BD | May 19, 2016 |
| 103.251.123.0/24 | AS38203 | APNIC | ADN Telecom Limited. | MAINT-ADNTELECOMLTD-BD | May 19, 2016 |
Whois
Registration for this announcement
- Range
- 103.
251. 120. 0/ 22 - Netname
- ADNTELECOMLTD-BD
- Registrant
- ADN Telecom Ltd.
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 24, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- Jul 31, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
adnsl. com - Name
- ABUSE ADNTELECOMLTDBD
- Handle
- AA1683-AP