asn.dev

Autonomous system

AS24237 SIAM-CITY-CEMENT-PUBLIC-COMPANY-LIMITED Siam City Cement Public Company Limited SCCC

Unclassified APNIC

IPv4 addresses 256 1 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

Siam City Cement Public Company Limited

Thailand · AI-generated

business corporate thailand cement

SIAM-CITY-CEMENT-PUBLIC-COMPANY-LIMITED is operated by Siam City Cement Public Company Limited.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the reverse DNS entry inseesccodi-qas.siamcitycement.com which points to a Quality Assurance System (QAS) environment for the cement manufacturer.
  • The AS announces a single IPv4 prefix, 202.183.196.0/24, comprising 256 addresses, with 2 observed routing neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.

Notable

  • The RDAP registrant for the announced prefix is Loxinfo IP Admins, which differs from the AS holder, suggesting the address space may be managed by a third-party ISP or leased from Loxinfo.
  • The inventory consists of a single /24 block with no IPv6 prefixes, representing a minimal footprint typical of a specific corporate site or internal division.

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
AS4750CS LOXINFO PUBLIC COMPANY LIMITED61
AS38566NTTCTNET2

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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
THThailand1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS24237
Registry name
Siam-City-Cement-Public-Company-Limited
Registrant
Siam City Cement Public Company Limited (SCCC)
Abuse contact
csl-ip-admin@ais.co.th
Registered
2008-09-04
Last changed
2023-09-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS24237
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS24237

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: 445 networks and 1,817 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