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CIDR Range

186.211.152.0/21

Addresses
2,048
2.0K
Sub-ranges
16+
within this block
PTR Density
61.3%
1.3K of 2.0K IPs have PTR

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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 186.211.152.0/21

First and last addresses in 186.211.152.0/21

186.211.152.0/21 runs from 186.211.152.0 to 186.211.159.255.

First 16
Last 16

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — BR

Frequently Asked Questions

What is 186.211.152.0/21?

186.211.152.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 186.211.152.0 to 186.211.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 186.211.152.0/21 network?

The 186.211.152.0/21 range is allocated to BR.Digital Telecom and announced via AS14840 from Brazil.

Last updated: 2026-11-13 17:24:06 UTC
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