asn.dev

Autonomous system

AS7588 PUBNET-TH-AS Thailand Public backbone Network

Unclassified APNIC

IPv4 addresses 8.45K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly TH
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

PubNet (Thailand Public Backbone Network)

Thailand · AI-generated

government research legacy

PubNet, the Thailand Public backbone Network (PUBNET-TH-AS), a national public network project run out of NECTEC, Thailand's National Electronics and Computer Technology Center.

What it's used for

  • Backbone connectivity for Thai public-sector and public-interest networks. It was built by NECTEC's Network Technology Laboratory and sits alongside sibling national projects such as SchoolNet and the country's public internet exchange.
  • Reverse DNS on its space is unambiguously NECTEC: hosts resolve under nectec.or.th, including names in the lab's own ntl.nectec.or.th subdomain.

Notable

  • An IP here is government/research infrastructure, not a commercial ISP customer. NECTEC is a state research agency, so the address space carries agency servers and national-project systems rather than consumer subscribers.
  • The inventory is small and self-contained: one legacy 202.44.204.0/24 plus a 203.185.64.0/19, both APNIC allocations to the Thai public network.

Interesting

  • NECTEC ran much of Thailand's early internet build-out, and this AS is one of the surviving pieces of that period, still announcing the same NECTEC-named space decades later.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4618Internet Thailand Company Limited122
AS3836Thai SocialScientific, Academic and Research Network10

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 8.45K addresses IPv6 0 prefixes

CountryNamePrefixes
THThailand2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS7588
Registry name
PUBNET-TH-AS
Registrant
Internet Thailand Company Ltd.
Abuse contact
op-network@inet.co.th
Registered
2008-09-04
Last changed
2020-11-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS7588
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
5 naming AS7588

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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

Cross-check