Skip to main content
WorldIP.io
CIDR Range

190.181.140.0/23

Addresses
512
512
Sub-ranges
0+
within this block
PTR Density
81.3%
416 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 →

Geolocation

First and last addresses in 190.181.140.0/23

190.181.140.0/23 runs from 190.181.140.0 to 190.181.141.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 190.181.128.0/19.

Announced prefix
Origin AS
Announcement samples
86,562
Last seen
2026-11-14 08:22:06

Frequently Asked Questions

What is 190.181.140.0/23?

190.181.140.0/23 is a CIDR network block containing 512 IPv4 addresses (from 190.181.140.0 to 190.181.141.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 190.181.140.0/23 network?

The 190.181.140.0/23 range is allocated to Yota De Nicaragua and announced via AS52242 from Nicaragua.

Last updated: 2026-11-14 08:39:05 UTC
Share