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CIDR
/23 · 512 IPs
ASN
Texas Tech University Health Sciences Center
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 66.230.56.134

CIDR range
66.230.56.0/23
IP range (int)
1,122,383,872 — 1,122,384,383
Prefix length
/23
Organization
Texas Tech University Health Sciences Center
ASN
AS46476
ASN name
Texas Tech University Health Sciences Center
Location
Odessa, Texas, United States
Coordinates
31.831000, -102.415000
Accuracy radius
5 km
Postal code
79763
Regional Internet Registry
ARIN
Allocated
2002-02-08
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-06-09 06:06:05

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

Announced prefix
Origin AS
Announcement samples
10,544
Last seen
2026-07-28 09:30:36

Frequently Asked Questions

Who owns 66.230.56.134?

66.230.56.134 is allocated to Texas Tech University Health Sciences Center (AS46476), registered in Odessa, United States.

Where is 66.230.56.134 located?

The geolocation for 66.230.56.134 maps to Odessa, 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 66.230.56.134 on?

66.230.56.134 belongs to the 66.230.56.0/23 network block announced by AS46476. This range contains 512 addresses.

Does 66.230.56.134 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: 2026-07-28 11:55:40 UTC
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