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Autonomous System

AS399723

Lynxx Networks

Announced IPs
1,024
CIDR prefixes
1
ASN
AS399723

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 →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
45.45.220.0/22 1.0K
1.3%
Lynxx Networks US Wisconsin Sparta

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS399723 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
45.45.220.0/22 6,213 2026-07-30 08:48:17

Frequently Asked Questions

What is AS399723?

AS399723 is an Autonomous System Number assigned to Lynxx Networks. 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 AS399723 announce?

AS399723 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS399723?

AS399723 is operated by Lynxx Networks. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS399723 registered in?

AS399723 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: 2026-07-30 09:55:31 UTC
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