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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 205.243.112.0/23 | 512 |
6.6%
|
Fastenal Company | US | Minnesota | Winona |
| 208.44.212.0/24 | 256 |
87.9%
|
Fastenal Company | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS17301 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 205.243.112.0/23 | 7,238 | 2026-07-30 17:14:13 |
| 208.44.212.0/24 | 4,379 | 2026-07-30 17:16:30 |
Frequently Asked Questions
What is AS17301?
AS17301 is an Autonomous System Number assigned to Fastenal Company. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS17301 announce?
AS17301 announces 768 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.
Who operates AS17301?
AS17301 is operated by Fastenal Company. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS17301 registered in?
AS17301 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
