191.181.20.0/24

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Summary

IP address summary information
ASN	AS28573 — Claro NXT Telecomunicacoes Ltda
BGP Prefix	191.181.0.0/19
Pingable IPs	58
Routers	0


191.181.20.0	bfb51400.virtua.com.br
191.181.20.1	bfb51401.virtua.com.br	Ping
191.181.20.2	bfb51402.virtua.com.br	Ping
191.181.20.3	bfb51403.virtua.com.br
191.181.20.4	bfb51404.virtua.com.br
191.181.20.5	bfb51405.virtua.com.br	Ping
191.181.20.6	bfb51406.virtua.com.br
191.181.20.7	bfb51407.virtua.com.br
191.181.20.8	bfb51408.virtua.com.br
191.181.20.9	bfb51409.virtua.com.br
191.181.20.10	bfb5140a.virtua.com.br
191.181.20.11	bfb5140b.virtua.com.br
191.181.20.12	bfb5140c.virtua.com.br
191.181.20.13	bfb5140d.virtua.com.br
191.181.20.14	bfb5140e.virtua.com.br

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f3 191.181.20.252

traceroute to 191.181.20.252 (191.181.20.252): 64 hops max, 52 byte packets

3 [] 187.16.222.237 2.823 ms

4 [AS28573] 201.6.65.231 1.598 ms

5 [AS28573] 201.6.64.213 2.961 ms

6 [AS28573] 201.6.73.66 2.855 ms

7 [AS28573] 191.181.20.252 14.495 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On July 12, 2026

Traceroute

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191.181.20.0/24

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191.181.20.0/24

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