Data as of Nov 7, 2026
103.9.133.0/24
No anonymizer space · no proxy exits in 30 daysISN, Internet Service Provider · space held by Information Services Network Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.9.132.0/22 since Dec 2015 | AS9832 | Internet provider | 25 7 always on | Information Services Network Limited |
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 |
|---|---|---|---|---|---|---|
| 103.9.132.0/22 | 1,024 | ISN-BD | Information Services Network Limited (ORG-ISNL1-AP) · BD | ALLOCATED PORTABLE | — | nayon. |
| └ 103.9.133.0/24 | 256 | ISN-BD | ISN Dhanmondi | ASSIGNED NON-PORTABLE | — | nayon. |
Network & registry
Registry
Holder
- Organization
- Information Services Network Limited
- Handle
- ORG-ISNL1-AP
- Range
- 103.
9. 132. 0/ 22 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9832
BD
- Name
- ISN, Internet Service Provider
- Type
- Internet provider
- Registered
- Jan 24, 2000
- Domain
- bangla.net
- Website
- www.bangla.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2012
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 2
- Last change of origin
- Dec 2015
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.9.132.0/22 | AS9832 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9832 | APNIC | ISN_Dhanmondi | MAINT-BD-ISN | May 3, 2016 |
Whois
Registration for this announcement
- Range
- 103.
9. 133. 0/ 24 - Netname
- ISN-BD
- Registrant
- ISN Dhanmondi
- Registrant country
- BD
- Organization
- ISN Dhanmondi
- Org country
- BD
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- MAINT-BD-ISN
- RIR
- APNIC
- Country
- BD
- Delegated
- Dec 9, 2015
- Status
- assigned
Report abuse
Abuse contact
- nayon.
isn@ bangla. net. bd - Name
- ABUSE ISNBD
- Handle
- AI480-AP