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CIDR Range

187.108.80.0/21

Addresses
2,048
2.0K
Sub-ranges
26+
within this block
PTR Density
97.5%
2.0K 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 187.108.80.0/21

CIDRIPsOrganizationASNCountry
187.108.80.0/24 256 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.81.0/24 256 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.85.0/24 256 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.86.0/25 128 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.84.128/25 128 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.83.0/25 128 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.128/25 128 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.86.192/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.86.128/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.82.0/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.82.64/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.82.128/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.84.64/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.84.0/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.82.192/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.83.128/26 64 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.83.192/27 32 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.96/27 32 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.0/27 32 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.80/28 16 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.32/28 16 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.48/28 16 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.83.240/28 16 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.83.224/28 16 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.72/29 8 Conquest Telecomunicacoes Ltda AS262674 BR
187.108.87.64/29 8 Conquest Telecomunicacoes Ltda AS262674 BR

First and last addresses in 187.108.80.0/21

187.108.80.0/21 runs from 187.108.80.0 to 187.108.87.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 187.108.80.0/20.

Announced prefix
Origin AS
Announcement samples
186,146
Last seen
2026-11-15 23:23:40

Frequently Asked Questions

What is 187.108.80.0/21?

187.108.80.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 187.108.80.0 to 187.108.87.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 187.108.80.0/21 network?

The 187.108.80.0/21 range is allocated to Conquest Telecomunicacoes Ltda and announced via AS262674 from Brazil.

Last updated: 2026-11-15 23:24:05 UTC
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