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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by A1 Internet BV
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by A1 Internet BV
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 213.171.64.0/22 | 1.0K |
14.0%
|
AS211251 | NL | — | — |
| 213.171.72.0/22 | 1.0K |
13.7%
|
AS211251 | NL | Groningen | Den Horn |
| 79.98.176.0/23 | 512 |
9.0%
|
AS211251 | NL | — | — |
| 213.171.68.0/23 | 512 |
4.9%
|
AS211251 | NL | — | — |
| 213.171.70.0/23 | 512 |
0.6%
|
AS203966 | NL | — | — |
| 213.171.72.0/23 | 512 |
25.8%
|
AS211251 | NL | Groningen | Lettelbert |
| 79.98.179.0/24 | 256 |
47.3%
|
AS211251 | NL | — | — |
| 91.142.132.0/24 | 256 |
0.0%
|
AS211251 | NL | — | — |
| 213.171.74.0/24 | 256 |
3.1%
|
AS211251 | NL | — | — |
Frequently Asked Questions
How many IP addresses does A1 Internet BV own?
A1 Internet BV controls 4.1K IPv4 addresses distributed across 9 CIDR ranges. The organization is registered in The Netherlands.
What ASNs does A1 Internet BV operate?
A1 Internet BV operates 2 Autonomous Systems. Each ASN represents an independently routed network that A1 Internet BV manages for internet traffic delivery.
What type of organization is A1 Internet BV?
A1 Internet BV is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.
