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
- Enterprise allocation +4
- Established allocation (12y) +3
- Trust score 72 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 103.231.28.0/23
103.231.28.0/23 runs from 103.231.28.0 to 103.231.29.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 103.231.28.0/22.
Frequently Asked Questions
What is 103.231.28.0/23?
103.231.28.0/23 is a CIDR network block containing 512 IPv4 addresses (from 103.231.28.0 to 103.231.29.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 103.231.28.0/23 network?
The 103.231.28.0/23 range is allocated to CTG Server Limited and announced via AS152194 from Hong Kong.
