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Autonomous System

AS139588

Institute of Technology of Cambodia

Announced IPs
512
CIDR prefixes
2
ASN
AS139588

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.

71/100
Moderate
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
103.142.5.0/24 256
2.0%
Institute of Technology of Cambodia KH
103.208.64.0/24 256
0.0%
Institute of Technology of Cambodia KH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS139588 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
103.142.5.0/24 64,231 2026-08-03 13:05:49
103.208.64.0/24 12,193 2026-08-03 13:04:33

Frequently Asked Questions

What is AS139588?

AS139588 is an Autonomous System Number assigned to Institute of Technology of Cambodia. 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 AS139588 announce?

AS139588 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Cambodia.

Who operates AS139588?

AS139588 is operated by Institute of Technology of Cambodia. The organization is based in Cambodia. You can view all IP ranges and related ASNs on the organization page.

What country is AS139588 registered in?

AS139588 is registered in Cambodia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 13:10:31 UTC
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