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Autonomous System

AS12166

Other World Computing - OWC

Announced IPs
1,792
CIDR prefixes
5
ASN
AS12166

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 AS12166 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
69.64.143.0/24 8,228 2026-08-03 13:41:30
69.64.133.0/24 8,216 2026-08-03 13:41:30
69.64.132.0/24 8,204 2026-08-03 13:41:30
69.64.141.0/24 6,782 2026-08-03 13:04:37
69.64.139.0/24 6,777 2026-08-03 13:04:37
69.64.140.0/24 6,772 2026-08-03 13:04:37
69.64.135.0/24 6,763 2026-08-03 13:04:37

Frequently Asked Questions

What is AS12166?

AS12166 is an Autonomous System Number assigned to Other World Computing - OWC. 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 AS12166 announce?

AS12166 announces 1.8K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in United States.

Who operates AS12166?

AS12166 is operated by Other World Computing - OWC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS12166 registered in?

AS12166 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 13:42:02 UTC
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