Data as of Nov 13, 2026
203.185.145.0/24
No anonymizer space · no proxy exits in 30 daysNational Science and Technology Development Agency · space held by National Electronics and Computer Technology Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.185.144.0/23 since Jul 2022 | AS38296 | Business | National Electronics and Computer Technology Center |
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 |
|---|---|---|---|---|---|---|
| 203.185.128.0/19 | 8,192 | SCHOOLNET-TH | National Electronics and Computer Technology Center (ORG-NEAC1-AP) · TH | ALLOCATED PORTABLE | — | noc@ |
| └ 203.185.145.0/24 | 256 | NSTDA-TH | National Science and Technology Development Agency | ASSIGNED NON-PORTABLE | — | noc@ |
Network & registry
Registry
Holder
- Organization
- National Electronics and Computer Technology Center
- Handle
- ORG-NEAC1-AP
- Range
- 203.
185. 128. 0/ 19 - Registration type
- ALLOCATED PORTABLE
Origin network
AS38296
TH
- Name
- National Science and Technology Development Agency
- Type
- Business
- Registered
- Dec 7, 2006
- Domain
- nstda.or.th
- 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
- Reactivated
- First seen
- Oct 2005
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.185.144.0/23 | AS38296 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
185. 145. 0/ 24 - Netname
- NSTDA-TH
- Registrant
- National Science and Technology Development Agency
- Registrant country
- TH
- Organization
- National Science and Technology Development Agency
- Org country
- TH
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 21, 2022
- Maintainer
- MAINT-NECTEC-AP
- RIR
- APNIC
- Country
- TH
- Delegated
- Nov 24, 1999
- Status
- assigned
Report abuse
Abuse contact
- noc@
thaisarn. net. th - Name
- ABUSE NECTECTH
- Handle
- AN946-AP