Data as of Nov 3, 2026
103.124.55.0/24
No anonymizer space · no proxy exits in 30 daysChittagong Data Communication
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.124.54.0/23 since Oct 2023 | AS138385 | Residential | 30 27 always on | Chittagong Data Communication via Chittagong Data Communication |
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 |
|---|---|---|---|---|---|---|
| 103.124.52.0/22 | 1,024 | CDC-BD | Chittagong Data Communication (ORG-CDC4-AP) · BD | ALLOCATED PORTABLE | — | [email protected] |
| └ 103.124.54.0/23 | 512 | CDC-BD | Chittagong Data Communication | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 103.124.55.0/24 | 256 | CDC-BD | Chittagong Data Communication | ASSIGNED NON-PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Chittagong Data Communication
- Handle
- ORG-CDC4-AP
- Range
- 103.124.52.0/22
- Registration type
- ALLOCATED PORTABLE
Origin network
AS138385
BD
- Name
- Chittagong Data Communication
- Type
- Internet provider
- Registered
- Oct 28, 2018
- Domain
- cdclbd.net
- Website
- cdclbd.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2018
- Current origin since
- Nov 2018 · 8.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.124.55.0/24 | AS138385 | /24 | APNIC | RPKI valid |
| 103.124.52.0/22 | AS138385 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS138385 | APNIC | Chittagong Data Communication | MAINT-CDC-BD | Jan 18, 2024 |
Whois
Registration for this announcement
- Range
- 103.124.55.0/24
- Netname
- CDC-BD
- Registrant
- Chittagong Data Communication
- Registrant country
- BD
- Organization
- Chittagong Data Communication
- Org country
- BD
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2024
- Maintainer
- MAINT-CDC-BD
- RIR
- APNIC
- Country
- BD
- Delegated
- Oct 29, 2018
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CDCBD
- Handle
- AC2090-AP