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Autonomous System

AS399121

Citizens National Bank of Texas

Announced IPs
512
CIDR prefixes
2
ASN
AS399121

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
47.45.14.0/24 256
96.9%
Citizens National Bank of Texas US
208.52.167.0/24 256
0.0%
Citizens National Bank of Texas US Texas Waxahachie

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS399121 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
47.45.14.0/24 12,350 2026-08-02 22:10:49
208.52.167.0/24 12,038 2026-08-02 22:10:49

Frequently Asked Questions

What is AS399121?

AS399121 is an Autonomous System Number assigned to Citizens National Bank of Texas. 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 AS399121 announce?

AS399121 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.

Who operates AS399121?

AS399121 is operated by Citizens National Bank of Texas. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS399121 registered in?

AS399121 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: 2026-08-02 22:25:31 UTC
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