Xiamen-Tashan-Network-Technology

At a glance

• Autonomous system numberLinked with AS203837, AS151194, AS198025, AS139317 +2High confidence
• Address blocks2 address blocks currently recordedHigh confidence

Basic information

• Display nameXiamen-Tashan-Network-TechnologyHigh confidence
• Legal nameXiamen-Tashan-Network-TechnologyHigh confidence
• Legal typePrivate companyHigh confidence
• Directory categoryCompanyHigh confidence
• Last updatedJun 16, 2026High confidence

Locations

• Geography scopeUnavailableUnrated

Network identity

• Autonomous system numberAS203837High confidence
• Autonomous system numberAS151194High confidence
• Autonomous system numberAS198025High confidence
• Autonomous system numberAS139317High confidence
• Autonomous system numberAS63473High confidence
• Autonomous system numberAS3214High confidence

IP address resources

Other network resources

• Service platformXiamen-Tashan-Network-Technology Other infrastructure servicesHigh confidence

Registry and related records

• Editorial contextAS151194 and AS203837: the registry record contradicts the directory association, Public routing data shows that autonomous system AS151194 — the number a BTW directory entry ties to Xiamen Tashan Network Technology at "high confidence" — is registered to a different party entirely, while the company's own registered ASN shows no observable routing at all.Medium confidence
• Editorial contextXiamen Tashan Network Technology and the Evidence Gap Around AS151194, A provisional link between Xiamen Tashan Network Technology and autonomous system number AS151194 illustrates a recurring problem in internet-infrastructure research: an administrative identifier can be visible before live network operation is. The public record available for this investigation does not establish that the company currently originates routes through AS151194, nor does it establish that it does not. The important finding is the boundary between those propositions.Medium confidence

Source basis

• Public registry recordPublic registry record evidenceHigh confidence
• RIR member directory recordsupports public source-observation evidence for Xiamen-Tashan-Network-Technology.High confidence

How to read these connections

• Address compositionThe visible prefix footprint is IPv6-only with 2 announced prefixes.Medium confidence

Related research

• Primary articleAS151194 and AS203837: the registry record contradicts the directory associationHigh confidence
• Primary articleXiamen Tashan Network Technology and the Evidence Gap Around AS151194High confidence