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CIDR Range

190.3.0.0/19

8.2K IPs /19 Argentina LACNIC
Addresses
8,192
8.2K
IP Range
190.3.0.0
→ 190.3.31.255
Sub-ranges
16+
within this block
PTR Density
95.9%
7.9K 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.

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 190.3.0.0/19

CIDRIPsOrganizationASNCountry
190.3.0.0/20 4.1K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.0.0/21 2.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.24.0/21 2.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.24.0/21 2.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.8.0/22 1.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.16.0/22 1.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.16.0/22 1.0K Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.20.0/23 512 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.12.0/23 512 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.20.0/23 512 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.23.0/24 256 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.23.0/24 256 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR
190.3.22.0/24 256 Cooperativa Batan de Obras y Serv. Publicos Ltda AS27754 AR
190.3.22.0/24 256 Cooperativa Batan de Obras y Serv. Publicos Ltda AS27754 AR
190.3.15.0/24 256 SIDERAR S.A.I.C. AS52415 AR
190.3.14.0/24 256 Techtel LMDS Comunicaciones Interactivas S.A. AS11664 AR

Geolocation

First and last addresses in 190.3.0.0/19

190.3.0.0/19 runs from 190.3.0.0 to 190.3.31.255.

First 16
190.3.0.0 190.3.0.1 190.3.0.2 190.3.0.3 190.3.0.4 190.3.0.5 190.3.0.6 190.3.0.7 190.3.0.8 190.3.0.9 190.3.0.10 190.3.0.11 190.3.0.12 190.3.0.13 190.3.0.14 190.3.0.15
Last 16
190.3.31.240 190.3.31.241 190.3.31.242 190.3.31.243 190.3.31.244 190.3.31.245 190.3.31.246 190.3.31.247 190.3.31.248 190.3.31.249 190.3.31.250 190.3.31.251 190.3.31.252 190.3.31.253 190.3.31.254 190.3.31.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 190.3.0.0/18.

Announced prefix
190.3.0.0/18
Origin AS
AS11664
Announcement samples
82,073
Last seen
2026-10-27 05:04:34

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 190.3.0.0/19?

190.3.0.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 190.3.0.0 to 190.3.31.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 190.3.0.0/19 network?

The 190.3.0.0/19 range is allocated to an unknown organization from Argentina.

Last updated: 2026-10-27 05:09:06 UTC
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