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CIDR Range

186.129.160.0/20

Addresses
4,096
4.1K
Sub-ranges
0+
within this block
PTR Density
98.0%
4.0K of 4.1K 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.

68/100
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 186.129.160.0/20

186.129.160.0/20 runs from 186.129.160.0 to 186.129.175.255.

First 16
Last 16

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
2,292
Last seen
2026-10-29 08:00:13

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 — AR

Frequently Asked Questions

What is 186.129.160.0/20?

186.129.160.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 186.129.160.0 to 186.129.175.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 186.129.160.0/20 network?

The 186.129.160.0/20 range is allocated to Telefonica de Argentina and announced via AS22927 from Argentina.

Last updated: 2026-11-01 19:39:06 UTC
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