AS138504
Universiti Pertahanan Nasional Malaysia
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.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.127.50.0/23 | 512 |
0.0%
|
Universiti Pertahanan Nasional Malaysia | MY | Kuala Lumpur | Kuala Lumpur |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS138504 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 103.127.50.0/23 | 15,474 | 2026-08-02 08:28:45 |
Frequently Asked Questions
What is AS138504?
AS138504 is an Autonomous System Number assigned to Universiti Pertahanan Nasional Malaysia. 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 AS138504 announce?
AS138504 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Malaysia.
Who operates AS138504?
AS138504 is operated by Universiti Pertahanan Nasional Malaysia. The organization is based in Malaysia. You can view all IP ranges and related ASNs on the organization page.
What country is AS138504 registered in?
AS138504 is registered in Malaysia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
