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Autonomous System

AS399765

FasNET Services LLC

Announced IPs
1,280
CIDR prefixes
4
ASN
AS399765

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Network Services
Traffic level 1-5Gbps
Geographic scope North America
Traffic ratio Mostly Outbound
Peering policy Open
IRR record AS399765:AS-FASNETCONE

Present at 1 internet exchange: DACS-IX East: Main

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS399765 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
206.82.248.0/24 13,835 2026-08-03 16:38:01
23.131.92.0/24 4,839 2026-08-03 16:09:28
194.58.65.0/24 4,787 2026-08-03 16:09:28
142.248.56.0/23 4,769 2026-08-03 16:09:28

Frequently Asked Questions

What is AS399765?

AS399765 is an Autonomous System Number assigned to FasNET Services LLC. 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 AS399765 announce?

AS399765 announces 1.3K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United States.

Who operates AS399765?

AS399765 is operated by FasNET Services LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS399765 registered in?

AS399765 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 16:42:01 UTC
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