Skip to main content
WorldIP.io
CIDR Range

186.8.0.0/18

Addresses
16,384
16.4K
Sub-ranges
0+
within this block
PTR Density
98.3%
16.1K of 16.4K 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.

72/100
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 186.8.0.0/18

186.8.0.0/18 runs from 186.8.0.0 to 186.8.63.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 186.8.0.0/17.

Announced prefix
Origin AS
Announcement samples
27,401
Last seen
2026-11-13 16:35:53

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — UY

Frequently Asked Questions

What is 186.8.0.0/18?

186.8.0.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 186.8.0.0 to 186.8.63.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 186.8.0.0/18 network?

The 186.8.0.0/18 range is allocated to Telefonica Moviles del Uruguay SA and announced via AS19422 from Uruguay.

Last updated: 2026-11-13 16:54:05 UTC
Share