Autonomous system
AS10227 SUANDUSIT Institute Rajabhat Suandusit
Education APNIC
Summary
Suan Dusit University
education university campus
SUANDUSIT belongs to Suan Dusit University in Bangkok, registered under its older name Institute Rajabhat Suandusit. The institution traces back to a 1934 Home Science School, became Suan Dusit Rajabhat University in 1999 and gained full university status in 2004.
What it's used for
- Campus networking for a Thai public university: student and staff access, the library and administrative systems, and the public-facing web presence of a school known for culinary arts, early-childhood education, hospitality and nursing, with satellite campuses in Hua Hin, Lampang and Suphan Buri.
- RIS sees 2 IPv4 prefixes —
202.29.82.0/23with a more-specific202.29.83.0/24carved out of it — for 512 addresses, no IPv6, and 1 observed BGP neighbour.
Notable
- Education, and the address block is the corroborating evidence, not just the name. The spec warning that University in a legal name proves nothing is fair, but
202.29.0.0/16is the range historically delegated to Thai academic institutions through the country's research-and-education networking, and a /23 out of it behind a single upstream is the textbook shape of a campus that connects to the national education network and nothing else. - The single neighbour matters. A university with a commercial hosting sideline, or one acting as a regional aggregator for smaller schools, would show downstream ASes. This one is a leaf: it consumes connectivity and resells none.
Interesting
- Announcing both the /23 and a /24 inside it is a small piece of traffic engineering, and on a network this size it usually means one half of the block (a data-centre or DMZ segment) needs to be steered separately from the campus at large.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS4621 | UNINET-TH | 134 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TH | Thailand | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS10227- Registry name
- SUANDUSIT
- Registrant
- Office of Info.Tech. Admin. for Educational Development
- Abuse contact
- noc@uni.net.th
- Registered
- 2008-09-04
- Last changed
- 2020-06-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS10227
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 7 naming AS10227
Reputation
Classification and threat
Education University, school or national research and education network.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,771 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere