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Autonomous System

AS401063

COLTONTEL

Announced IPs
2,815
CIDR prefixes
17
ASN
AS401063

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

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS401063 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
38.100.209.0/24 6,045 2026-07-24 06:49:47
38.111.132.0/24 6,039 2026-07-24 06:49:47
38.126.66.0/23 6,034 2026-07-24 06:49:47
38.75.93.0/24 5,990 2026-07-24 06:49:47
38.103.162.0/24 5,974 2026-07-24 06:49:47
38.126.76.0/22 5,957 2026-07-24 06:49:47
38.101.166.0/23 5,951 2026-07-24 06:49:47
38.87.119.0/24 5,948 2026-07-24 06:49:47

Frequently Asked Questions

What is AS401063?

AS401063 is an Autonomous System Number assigned to COLTONTEL. 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 AS401063 announce?

AS401063 announces 2.8K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in United States.

Who operates AS401063?

AS401063 is operated by COLTONTEL. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS401063 registered in?

AS401063 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: 2026-07-24 07:25:31 UTC
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