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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by Core4Net, s.r.o.
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Core4Net, s.r.o.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 79.142.144.0/20 | 4.1K |
57.1%
|
AS197307 | CZ | Moravian-Silesian Region | Opava |
| 93.91.240.0/20 | 4.1K |
98.9%
|
AS47269 | CZ | Moravian-Silesian Region | Hlučín |
| 185.51.28.0/22 | 1.0K |
100.0%
|
AS197307 | CZ | — | — |
| 185.180.2.0/23 | 512 |
50.6%
|
AS214703 | CZ | — | — |
| 185.180.1.0/24 | 256 |
99.6%
|
AS197307 | CZ | Moravian-Silesian Region | Bruntál |
Frequently Asked Questions
How many IP addresses does Core4Net, s.r.o. own?
Core4Net, s.r.o. controls 10.0K IPv4 addresses distributed across 5 CIDR ranges. The organization is registered in Czechia.
What ASNs does Core4Net, s.r.o. operate?
Core4Net, s.r.o. operates 3 Autonomous Systems. Each ASN represents an independently routed network that Core4Net, s.r.o. manages for internet traffic delivery.
What type of organization is Core4Net, s.r.o.?
Core4Net, s.r.o. is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
