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
- Not on any threat blocklist +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 103.145.72.172
- CIDR range
- 103.145.72.0/24
- IP range (int)
- 1,737,574,400 — 1,737,574,655
- Prefix length
- /24
- Location
- Hong Kong
- Coordinates
- 22.257800, 114.165700
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 2019-11-15
- Data source(s)
- maxmind_city, ipinfo_lite, maxmind_country
- Last updated
- 2026-06-09 06:06:37
Frequently Asked Questions
Who owns 103.145.72.172?
103.145.72.172 is allocated to an unknown organization, registered in Hong Kong.
Where is 103.145.72.172 located?
The geolocation for 103.145.72.172 maps to Hong Kong 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 103.145.72.172 on?
103.145.72.172 belongs to the 103.145.72.0/24 network block. This range contains 256 addresses.
Does 103.145.72.172 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.
