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CIDR Range

177.27.64.0/19

Addresses
8,192
8.2K
Sub-ranges
0+
within this block
PTR Density
99.1%
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 →

Geolocation

First and last addresses in 177.27.64.0/19

177.27.64.0/19 runs from 177.27.64.0 to 177.27.95.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 177.26.0.0/15.

Announced prefix
Origin AS
Announcement samples
13,485
Last seen
2026-11-01 13:30:58

Frequently Asked Questions

What is 177.27.64.0/19?

177.27.64.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 177.27.64.0 to 177.27.95.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 177.27.64.0/19 network?

The 177.27.64.0/19 range is allocated to TELEFONICA BRASIL S.A and announced via AS26599 from Brazil.

Last updated: 2026-11-01 13:39:05 UTC
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