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CIDR Range

179.221.32.0/19

Addresses
8,192
8.2K
Sub-ranges
24+
within this block
PTR Density
98.8%
8.1K of 8.2K 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.

78/100
Moderate
How this score is built

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

Ranges inside 179.221.32.0/19

CIDRIPsOrganizationASNCountry
179.221.52.0/22 1.0K Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.40.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.60.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.34.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.38.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.56.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.42.0/23 512 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.50.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.51.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.32.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.58.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.59.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.62.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.49.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.48.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.36.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.37.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.44.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.45.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.46.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.47.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.63.0/24 256 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.33.128/25 128 Claro NXT Telecomunicacoes Ltda AS28573 BR
179.221.33.0/25 128 Claro NXT Telecomunicacoes Ltda AS28573 BR

First and last addresses in 179.221.32.0/19

179.221.32.0/19 runs from 179.221.32.0 to 179.221.63.255.

First 16
Last 16

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
176,933
Last seen
2026-10-27 11:52:00

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 179.221.32.0/19?

179.221.32.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 179.221.32.0 to 179.221.63.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 179.221.32.0/19 network?

The 179.221.32.0/19 range is allocated to Claro NXT Telecomunicacoes Ltda and announced via AS28573 from Brazil.

Last updated: 2026-10-27 11:54:05 UTC
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