Data as of Nov 4, 2026
203.89.31.0/24
No anonymizer space · no proxy exits in 30 daysPT. DATA Utama Dinamika
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.89.30.0/23 since Mar 2024 | AS24521 | Internet provider | 1 | PT Data Utama Dinamika | |
| 203.89.28.0/22 since Apr 2024 | AS24521 | Internet provider | 21 4 always on | PT Data Utama Dinamika | |
| 203.89.24.0/21 since Apr 2024 | AS24521 | Internet provider | 38 6 always on | PT Data Utama Dinamika |
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 |
|---|---|---|---|---|---|---|
| 203.89.24.0/21 | 2,048 | DATAUTAMA-NET | PT Data Utama Dinamika | ALLOCATED PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- PT Data Utama Dinamika
- Range
- 203.
89. 24. 0/ 21 - Registration type
- ALLOCATED PORTABLE
Origin network
AS24521
ID
- Name
- PT. DATA Utama Dinamika
- Type
- Internet provider
- Registered
- Jan 12, 2006
- Domain
- datautama.net.id
- Website
- datautama.net.id
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Dec 2025 · 10 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.89.24.0/21 | AS24521 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
89. 31. 0/ 24 - Netname
- INFRASTRUCTURE-ALLOCATION-NETBLOCK
- Registrant country
- ID
- Organization
- Not stated by the registry
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 21, 2011
- Maintainer
- MAINT-ID-DATAUTAMA
- RIR
- APNIC
- Country
- ID
- Delegated
- Jan 31, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
datautama. net. id - Name
- IRT-DATAUTAMA-ID
- Handle
- IRT-DATAUTAMA-ID