AS45581 — INFONET-THAI-TH-AP - INFONET THAILAND ISP

AS45581 announces 5 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

INFONET-THAI-TH-AP is operated by Infonet (Thailand) Limited.

What it's used for

• The address space carries corporate and business communications traffic, as indicated by the registrant netnames INFONET-THAI-TH and INFONET-THAI-AS-AP associated with Infonet (Thailand) Limited.
• The AS announces 1280 IPv4 addresses across 5 prefixes and maintains 4 observed neighbours, a ratio consistent with a business access or enterprise connectivity provider rather than a large-scale residential ISP or transit carrier.
• Traffic from this AS consists of corporate data, VoIP, and web endpoints for the more than 400 companies Infonet serves, including multinational corporations and domestic enterprises with nationwide branches.

Notable

• All five announced prefixes list Infonet (Thailand) Limited as the registrant, fully aligning with the AS holder identity.
• Infonet (Thailand) Limited has operated since 1994, providing global IT services and communications infrastructure to corporate clients in Thailand.
• The inventory consists of five /24 blocks, all located in Thailand, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.17.249.0/24
• 103.82.165.0/24
• 103.246.50.0/24
• 203.26.168.0/24
• 203.33.240.0/24

Upstream networks

• AS45796 UIH / BB Connect
• AS7568 CS LOXINFO Public Company Limited.
• AS38794 UIH
• AS45265 CSLOXINFO Transit AS with Domestic (National Internet Exchange)

Adjacent networks

• AS45796 UIH / BB Connect
• AS7568 CS LOXINFO Public Company Limited.
• AS38794 UIH
• AS45265 CSLOXINFO Transit AS with Domestic (National Internet Exchange)

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-45629, AS-4750-TRANSIT, AS-BBCONNECT, AS-CSL-DOMESTIC-TRANSIT, AS-CSLOXINFO-TRANSIT, AS-HURRICANE, AS-KDDCUSTOMER2, AS-RETN-ACTUAL-V4, AS-SET-GTI-CUSTOMERS-CUSTOMER, AS-TELSTRA-INTL-CUSTOMERS, AS-TH-IX-AS38794, AS-TH-IX-AS45265, AS-THIX, AS-TIG-GROUP, AS-TMNET-CUSTOMERS, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-EU, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS58453:AS-ASIATEST, AS58453:AS-ASIATEST2, AS63529:AS-63529-AS-IMPORT-AS38794, AS63529:AS-63529-AS-IMPORT-AS45265.