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CIDR
/23 · 512 IPs
ASN
Universiti Sains Malaysia (USM)
Reverse DNS
No PTR record
Blocklisted
Checking…
Scanning blocklists

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.

76/100
Moderate
How this score is built

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

Network Allocation for 202.170.50.81

CIDR range
202.170.50.0/23
IP range (int)
3,400,151,552 — 3,400,152,063
Prefix length
/23
Organization
Universiti Sains Malaysia USM
ASN
AS24090
ASN name
Universiti Sains Malaysia (USM)
Location
Nibong Tebal, Penang, Malaysia
Coordinates
5.216300, 100.449000
Accuracy radius
20 km
Postal code
14300
Regional Internet Registry
APNIC
Allocated
2005-10-13
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-08 06:22:47

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
10,515
Last seen
2026-07-24 18:03:44

Frequently Asked Questions

Who owns 202.170.50.81?

202.170.50.81 is allocated to Universiti Sains Malaysia USM (AS24090), registered in Nibong Tebal, Malaysia.

Where is 202.170.50.81 located?

The geolocation for 202.170.50.81 maps to Nibong Tebal, Malaysia based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 202.170.50.81 on?

202.170.50.81 belongs to the 202.170.50.0/23 network block announced by AS24090. This range contains 512 addresses.

Does 202.170.50.81 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-24 20:07:18 UTC
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