Data as of Nov 3, 2026
203.158.239.0/24
No anonymizer space · no proxy exits in 30 daysUniversity campus network, Rajamangala University of Technology Phra Nakhon · space held by Rajamangala University of Technology Thanyaburi
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.158.232.0/21 since Mar 2006 | AS4621 | Business | 39 | Rajamangala University of Technology Thanyaburi |
Network & registry
Origin network
AS133919
TH
- Name
- University campus network, Rajamangala University of Technology Phra Nakhon
- Type
- Education
- Registered
- Jan 13, 2015
- Domain
- rit.ac.th
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Feb 2015 · 12 yr
- Origin networks
- 2
- Last change of origin
- Feb 2015
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.158.239.0/24 | AS133919 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.158.128.0/17
- Netname
- RUOTTC-TH
- Registrant
- Rajamangala University of Technology Thanyaburi
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 9, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Oct 9, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE RUOTTCTH
- Handle
- AR1353-AP