Data as of Nov 4, 2026
203.185.136.0/24
No anonymizer space · no proxy exits in 30 daysNational Science and Technology Development Agency · space held by National Electronics and Computer Technology Center
Registrations in this block
The registry's network records over this block, widest first, each 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@ |
| └ 203.185.136.0/24 | 256 | NSTDA-TH | National Science and Technology Development Agency | ASSIGNED NON-PORTABLE | — | noc@ |
Network & registry
Announced by
Covering announcement 203.185.136.0/23
- Prefix
- 203.185.136.0/23
- Announced by
- AS38296 National Science and Technology Development Agency
- Type
- Business
- RPKI
- No RPKI
- Netname
- SCHOOLNET-TH
- Registrant
- National Electronics and Computer Technology Center
- RIR
- APNIC
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
Who has announced 203.185.136.0/23
203.185.136.0/23
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
IRR
Route objects on 203.185.136.0/23
Whois
Registration for this announcement
- Range
- 203.
185. 128. 0/ 19 - Netname
- SCHOOLNET-TH
- Registrant
- National Electronics and Computer Technology Center
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 29, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Nov 24, 1999
- Status
- assigned
Report abuse
Abuse contact
- noc@
thaisarn. net. th - Name
- ABUSE NECTECTH
- Handle
- AN946-AP