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
- Long-established allocation (20y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 121.78.4.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 121.78.4.0/24 | 256 | KINX | AS9286 | KR |
| 121.78.5.0/24 | 256 | KINX | AS9957 | KR |
Geolocation
First and last addresses in 121.78.4.0/23
121.78.4.0/23 runs from 121.78.4.0 to 121.78.5.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 121.78.0.0/18.
Frequently Asked Questions
What is 121.78.4.0/23?
121.78.4.0/23 is a CIDR network block containing 512 IPv4 addresses (from 121.78.4.0 to 121.78.5.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 121.78.4.0/23 network?
The 121.78.4.0/23 range is allocated to KINX and announced via AS9957 from South Korea.
