Skip to main content
CIDR
/23 · 512 IPs
ASN
G3 Telecom EIRELI
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.

73/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 45.239.166.186

CIDR range
45.239.166.0/23
IP range (int)
770,680,320 — 770,680,831
Prefix length
/23
Organization
G3 Telecom EIRELI
ASN
AS263980
ASN name
G3 Telecom EIRELI
Location
Bacabal, Maranh O, Brazil
Coordinates
-3.985600, -44.741800
Accuracy radius
20 km
Postal code
65700
Regional Internet Registry
ARIN
Allocated
2018-07-16
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:20:10

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

Announced prefix
Origin AS
Announcement samples
30,080
Last seen
2026-06-08 12:40:01

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-30 RIR Transfer arin lacnic
2026-05-10 RIR Transfer arin lacnic

See the full history for 45.239.164.0/22.

Frequently Asked Questions

Who owns 45.239.166.186?

45.239.166.186 is allocated to G3 Telecom EIRELI (AS263980), registered in Bacabal, Brazil.

Where is 45.239.166.186 located?

The geolocation for 45.239.166.186 maps to Bacabal, Brazil 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 45.239.166.186 on?

45.239.166.186 belongs to the 45.239.166.0/23 network block announced by AS263980. This range contains 512 addresses.

Does 45.239.166.186 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: 2026-07-19 17:56:34 UTC
Share