asn.dev

Autonomous system

AS45223 WIN-AS-TH-AP World Internetwork Co.,LtdThailand.

Hosting APNIC Content

IPv4 addresses 768 3 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

World Internetwork

Thailand · AI-generated

business thailand ipv4

WIN-AS-TH-AP is operated by World Internetwork Corporation Co., Ltd.

What it's used for

  • The address space carries business traffic, with netnames WORLDINTH and otaro113inth registered to IRT-WIN-TH.
  • The AS announces 768 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, indicating a small-scale business or internal corporate estate rather than a large access network.
  • As a Thai internet service provider, the traffic consists of web, API, and general business connectivity for its subscribers.

Notable

  • Registrants for all announced prefixes align with the announcer, listing World Internetwork Corporation Co., Ltd or the associated IRT-WIN-TH handle.
  • The inventory consists of three /24 blocks: 180.128.18.0/24, 180.128.26.0/24, and 203.145.113.0/24.
  • The operator is also known as OTARO-IIG, a name that appears in peering databases.

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
AS58430TCC Technology Co., Ltd.1,518
AS45796UIH / BB Connect524

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

Shape and geography

IPv4 3 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
THThailand3

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45223
Registry name
WIN-AS-TH-AP
Registrant
World Internetwork Corporation Co., Ltd
Abuse contact
admin@win.co.th
Registered
2016-10-11
Last changed
2021-01-15
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
World Internetwork Co.,Ltd
Also known as
OTARO-IIG
Network type
Content
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open
Facilities
1 facilities
Website
https://internetthai.com

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 32 valid, 0 with no ROA
ROAs
37 authorising AS45223
ASPA
no ASPA record
IRR
100% registered · 32 of 32 announcements
Route objects
85 naming AS45223

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 442 networks and 1,773 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

Cross-check