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Autonomous System

AS140781

VIET HOSTING COMPANY LIMITED

Announced IPs
512
CIDR prefixes
1
ASN
AS140781

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

59/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
103.161.212.0/23 512
0.0%
VIET HOSTING COMPANY LIMITED VN

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS140781 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
103.161.212.0/23 22,099 2026-08-02 07:42:05

Frequently Asked Questions

What is AS140781?

AS140781 is an Autonomous System Number assigned to VIET HOSTING COMPANY LIMITED. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS140781 announce?

AS140781 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Vietnam.

Who operates AS140781?

AS140781 is operated by VIET HOSTING COMPANY LIMITED. The organization is based in Vietnam. You can view all IP ranges and related ASNs on the organization page.

What country is AS140781 registered in?

AS140781 is registered in Vietnam. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-02 07:55:30 UTC
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