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CIDR
/24 · 256 IPs
ASN
Claro NXT Telecomunicacoes Ltda
Reverse DNS
b1b79cc3.virtua.com.br
Last scanned 11 hr ago
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.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
b1b79cc3.virtua.com.br
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
3600 s
Reverse DNS last checked
2026-07-27 17:44 UTC
Forward DNS last checked
2026-07-27 17:44 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 177.183.156.195

CIDR range
177.183.156.0/24
IP range (int)
2,981,600,256 — 2,981,600,511
Prefix length
/24
Organization
Claro NXT Telecomunicacoes Ltda
ASN
AS28573
ASN name
Claro NXT Telecomunicacoes Ltda
Location
Itu, S O Paulo, Brazil
Coordinates
-23.265400, -47.297700
Accuracy radius
20 km
Postal code
13300
Regional Internet Registry
LACNIC
Allocated
2012-06-12
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-28 04:09:08

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

Announced prefix
Origin AS
Announcement samples
39,632
Last seen
2026-07-28 04:49:09

Frequently Asked Questions

Who owns 177.183.156.195?

177.183.156.195 is allocated to Claro NXT Telecomunicacoes Ltda (AS28573), registered in Itu, Brazil.

Where is 177.183.156.195 located?

The geolocation for 177.183.156.195 maps to Itu, 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 177.183.156.195 on?

177.183.156.195 belongs to the 177.183.156.0/24 network block announced by AS28573. This range contains 256 addresses.

Does 177.183.156.195 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 05:02:15 UTC
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