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Organization

Duquesne Light Company

IPv4 addresses
2,560
CIDR ranges
4
Category
unknown
BGP prefixes announced
4

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 →

Countries served by Duquesne Light Company

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Duquesne Light Company

ASNNameIPsPrefixesCountry
AS16821 Duquesne Light Company 2.6K 4 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
167.77.0.0/22 1.0K
2.9%
AS16821 US
167.77.64.0/22 1.0K
1.0%
AS16821 US
167.77.63.0/24 256
0.0%
AS16821 US
167.77.70.0/24 256
0.4%
AS16821 US

Frequently Asked Questions

How many IP addresses does Duquesne Light Company own?

Duquesne Light Company controls 2.6K IPv4 addresses distributed across 4 CIDR ranges. The organization is registered in United States.

What ASNs does Duquesne Light Company operate?

Duquesne Light Company operates 1 Autonomous System. Each ASN represents an independently routed network that Duquesne Light Company manages for internet traffic delivery.

What type of organization is Duquesne Light Company?

Duquesne Light Company is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-08-02 12:55:31 UTC
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