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CIDR
/21 · 2.0K IPs
ASN
FirstEnergy Corp.
Reverse DNS
No PTR record
Blocklisted
Checking…
Scanning blocklists

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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 205.132.78.253

CIDR range
205.132.72.0/21
IP range (int)
3,447,998,464 — 3,448,000,511
Prefix length
/21
Organization
FirstEnergy Corp.
ASN
AS26072
ASN name
FirstEnergy Corp.
Location
Bridgeport, Ohio, United States
Coordinates
40.070300, -80.738200
Accuracy radius
200 km
Postal code
43912
Regional Internet Registry
ARIN
Allocated
1995-03-10
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-21 04:10:09

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
7,146
Last seen
2026-07-24 20:28:08

Frequently Asked Questions

Who owns 205.132.78.253?

205.132.78.253 is allocated to FirstEnergy Corp. (AS26072), registered in Bridgeport, United States.

Where is 205.132.78.253 located?

The geolocation for 205.132.78.253 maps to Bridgeport, United States based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 205.132.78.253 on?

205.132.78.253 belongs to the 205.132.72.0/21 network block announced by AS26072. This range contains 2,048 addresses.

Does 205.132.78.253 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-24 20:53:50 UTC
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