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 Librum Sp. z o.o.
Every country where this organization has IPv4 allocations, ranked by IPs held.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 89.174.75.0/24 | 256 |
94.5%
|
AS6873 | PL | — | — |
| 155.133.29.0/24 | 256 |
100.0%
|
AS6873 | DE | — | — |
| 193.104.156.0/24 | 256 |
75.0%
|
AS6873 | PL | — | — |
Frequently Asked Questions
How many IP addresses does Librum Sp. z o.o. own?
Librum Sp. z o.o. controls 768 IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in Poland.
What ASNs does Librum Sp. z o.o. operate?
Librum Sp. z o.o. operates 1 Autonomous System. Each ASN represents an independently routed network that Librum Sp. z o.o. manages for internet traffic delivery.
What type of organization is Librum Sp. z o.o.?
Librum Sp. z o.o. is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
