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CIDR
/24 · 256 IPs
ASN
N. J. DOS SANTOS SANTANA - ME
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.

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 →

Network Allocation for 131.100.223.150

CIDR range
131.100.223.0/24
IP range (int)
2,204,425,984 — 2,204,426,239
Prefix length
/24
Organization
N. J. DOS SANTOS SANTANA - ME
ASN
AS270987
ASN name
N. J. DOS SANTOS SANTANA - ME
Location
Lábrea, Amazonas, Brazil
Coordinates
-8.184400, -66.075000
Accuracy radius
20 km
Postal code
69830
Regional Internet Registry
ARIN
Allocated
2020-07-23
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-28 04:08:14

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

Announced prefix
Origin AS
Announcement samples
43,254
Last seen
2026-07-28 10:49:37

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
2026-05-10 RIR Transfer arin lacnic

See the full history for 131.100.192.0/18.

Frequently Asked Questions

Who owns 131.100.223.150?

131.100.223.150 is allocated to N. J. DOS SANTOS SANTANA - ME (AS270987), registered in Lábrea, Brazil.

Where is 131.100.223.150 located?

The geolocation for 131.100.223.150 maps to Lábrea, 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 131.100.223.150 on?

131.100.223.150 belongs to the 131.100.223.0/24 network block announced by AS270987. This range contains 256 addresses.

Does 131.100.223.150 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 10:59:21 UTC
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