Data as of Nov 7, 2026
202.28.246.0/24
No anonymizer space · no proxy exits in 30 daysChiang Mai University · space held by Office of Info.Tech. Admin. for Educational Development
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.28.244.0/22 since May 2005 | AS17479 | Business | 1 | Office of Info.Tech. Admin. for Educational Development | |
| 202.28.0.0/15 | AS4621 | Business | 2,218 67 always on | Office of Info.Tech. Admin. for Educational Development |
Network & registry
Origin network
AS17479
TH
- Name
- Chiang Mai University
- Type
- Education
- Registered
- Nov 21, 2000
- Domain
- cmu.ac.th
- Website
- www.cmu.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
- Aug 2007
- Current origin since
- Aug 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.28.246.0/24 | AS17479 | /24 | APNIC | RPKI valid |
| 202.28.244.0/22 | AS17479 | /22 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7693 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Dec 30, 2004 |
| AS17479 | APNIC | Office of Info.Tech. Admin. for Educational Development | MAINT-TH-UNINET | Sep 13, 2024 |
| AS17479 | RADB | UniNet for Chiangmai University, Thailand | MAINT-AS4621 | Nov 13, 2023 |
| AS17479 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2007 |
Whois
Registration for this announcement
- Range
- 202.
28. 0. 0/ 15 - Netname
- UNINET-TH
- Registrant
- Office of Info.Tech. Admin. for Educational Development
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 23, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Oct 14, 1993
- Status
- assigned
Report abuse
Abuse contact
- noc@
uni. net. th - Name
- ABUSE UNINETTH
- Handle
- AU136-AP