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 GREFNET Miroslaw Grefkowicz
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by GREFNET Miroslaw Grefkowicz
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 91.222.144.0/22 | 1.0K |
99.2%
|
AS197479 | PL | Łódź Voivodeship | Bolimów |
Frequently Asked Questions
How many IP addresses does GREFNET Miroslaw Grefkowicz own?
GREFNET Miroslaw Grefkowicz controls 1.0K IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in Poland.
What ASNs does GREFNET Miroslaw Grefkowicz operate?
GREFNET Miroslaw Grefkowicz operates 1 Autonomous System. Each ASN represents an independently routed network that GREFNET Miroslaw Grefkowicz manages for internet traffic delivery.
What type of organization is GREFNET Miroslaw Grefkowicz?
GREFNET Miroslaw Grefkowicz is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
