Skip to main content
WorldIP.io
CIDR Range

177.72.116.0/23

Addresses
512
512
Sub-ranges
2+
within this block
PTR Density
0.0%
0 of 512 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.

76/100
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 177.72.116.0/23

First and last addresses in 177.72.116.0/23

177.72.116.0/23 runs from 177.72.116.0 to 177.72.117.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 177.72.116.0/22.

Announced prefix
Origin AS
Announcement samples
74,908
Last seen
2026-11-14 20:42:18

Frequently Asked Questions

What is 177.72.116.0/23?

177.72.116.0/23 is a CIDR network block containing 512 IPv4 addresses (from 177.72.116.0 to 177.72.117.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 177.72.116.0/23 network?

The 177.72.116.0/23 range is allocated to NetCintra Telecomunicacoes Ltda. and announced via AS262546 from Brazil.

Last updated: 2026-11-14 21:09:05 UTC
Share