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Autonomous System

AS19156

Continental Divide Electric Cooperative, Inc

Announced IPs
9,216
CIDR prefixes
3
ASN
AS19156

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.

70/100
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 AS19156 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
66.223.42.0/24 19,775 2026-09-15 07:37:31
66.223.44.0/24 19,722 2026-09-15 07:37:31
66.223.45.0/24 19,709 2026-09-15 07:37:31
66.223.43.0/24 19,707 2026-09-15 07:37:31
66.223.40.0/24 19,626 2026-09-15 07:37:31
66.223.37.0/24 19,618 2026-09-15 07:37:31
66.223.39.0/24 19,616 2026-09-15 07:37:31
66.223.41.0/24 19,601 2026-09-15 07:37:31
66.223.38.0/24 19,600 2026-09-15 07:37:31
66.223.35.0/24 19,573 2026-09-15 07:37:31
66.223.47.0/24 19,527 2026-09-15 07:37:31
66.223.46.0/24 19,510 2026-09-15 07:37:31
66.223.67.0/24 18,983 2026-09-15 07:37:31
66.223.66.0/24 18,948 2026-09-15 07:37:31
66.232.16.0/22 17,190 2026-09-15 07:37:31
66.232.19.0/24 17,173 2026-09-15 07:37:31
66.232.17.0/24 17,169 2026-09-15 07:37:31
66.232.16.0/24 17,155 2026-09-15 07:37:31
66.232.18.0/24 17,144 2026-09-15 07:37:31
66.223.32.0/20 16,982 2026-09-15 07:37:31
66.223.64.0/20 16,972 2026-09-15 07:37:31
66.223.69.0/24 16,968 2026-09-15 07:37:31
66.223.68.0/24 16,964 2026-09-15 07:37:31
66.223.34.0/24 16,953 2026-09-15 07:37:31
66.223.33.0/24 16,953 2026-09-15 07:37:31
66.223.65.0/24 16,941 2026-09-15 07:37:31
66.223.32.0/24 16,932 2026-09-15 07:37:31
66.223.64.0/24 16,929 2026-09-15 07:37:31
66.223.78.0/24 5,569 2026-09-15 07:37:31

Frequently Asked Questions

What is AS19156?

AS19156 is an Autonomous System Number assigned to Continental Divide Electric Cooperative, Inc. 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 AS19156 announce?

AS19156 announces 9.2K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.

Who operates AS19156?

AS19156 is operated by Continental Divide Electric Cooperative, Inc. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS19156 registered in?

AS19156 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: 2026-09-15 08:39:06 UTC
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