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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by First Server Limited
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by First Server Limited
Largest CIDR ranges
Frequently Asked Questions
How many IP addresses does First Server Limited own?
First Server Limited controls 85.2K IPv4 addresses distributed across 187 CIDR ranges. The organization is registered in United Kingdom.
What ASNs does First Server Limited operate?
First Server Limited operates 6 Autonomous Systems. Each ASN represents an independently routed network that First Server Limited manages for internet traffic delivery.
What countries does First Server Limited serve?
First Server Limited has IP address allocations in 16 countries, indicating a multinational network presence for delivering services across these regions.
What type of organization is First Server Limited?
First Server Limited is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
