190.3.12.0/24

AS19037 · AMX Argentina S.A.

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Summary

Country	Argentina
Domain	telmex.net.ar
ASN	AS19037
Parent Range	190.3.0.0/18
Registry	LACNIC
ID	TAS

WHOIS Details

inetnum:     190.3.12.0/24
status:      reallocated
aut-num:     N/A
owner:       TELMEX ARGENTINA S.A.
ownerid:     AR-TASA19-LACNIC
responsible: INGENIERIA DE PROYECTOS
address:     AV. JUAN DE GARAY, 34, 
address:     C1063ABN - BUENOS AIRES - 
country:     AR
phone:       +54 11 4000 [3000]
owner-c:     TAS
tech-c:      TAS
abuse-c:     CAT66
inetrev:     190.3.12.0/24
nserver:     NS1.TELMEX.NET.AR
nsstat:      20250821 AA
nslastaa:    20250821
nserver:     NS2.TELMEX.NET.AR
nsstat:      20250821 AA
nslastaa:    20250821
created:     20161129
changed:     20250822
inetnum-up:  190.3.0.0/18

nic-hdl:     TAS
person:      TELMEX ARGENTINA S.A.
e-mail:      [email protected]
address:     Av. Juan de Garay, 34, -
address:     C1063ABN - BUENOS AIRES - 
country:     AR
phone:       +54  1140003000 [0000]
created:     20071122
changed:     20241015

nic-hdl:     CAT66
person:      Abuse Claro AR
e-mail:      [email protected]
address:     Av. de Mayo, 878, -
address:     1425 - Capital Federal - Other
country:     AR
phone:       +54  1141098823 [0000]
created:     20210217
changed:     20210313

Overlapping Ranges

BGP prefixes that contain 190.3.12.0/24

Range	ASN	Company	Num of IPs
190.3.0.0/18	AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	16,384
190.3.0.0/18	AS19037	Techtel LMDS Comunicaciones Interactivas S.A.	16,384

Nearby Ranges

BGP prefixes that overlap with 190.3.0.0/16

Range	ASN	Company	Num of IPs
190.3.64.0/18	AS19037	Techtel LMDS Comunicaciones Interactivas S.A.	16,384
190.3.64.0/18	AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	16,384
190.3.0.0/18	AS19037	Techtel LMDS Comunicaciones Interactivas S.A.	16,384
190.3.0.0/18	AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	16,384
190.3.224.0/19	AS27695	UNE EPM TELECOMUNICACIONES S.A.	8,192
190.3.184.0/21	AS267765	COTAP LTDA	2,048
190.3.176.0/21	AS28098	ABGON COMUNICACIONES	2,048
190.3.160.0/22	AS270318	E. DE J. DE M. OLIVEIRA COMERCIO E SERVIÇOS ME	1,024
190.3.164.0/22	AS271603	CARDOSO COM E SERVICOS DE INTERNET EIRELI - ME	1,024
190.3.126.0/24	AS11664	Telmex IDC	256
190.3.13.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.19.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.19.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.20.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.20.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.2.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.21.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.21.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.72.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.72.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.10.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.10.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.125.0/24	AS19037	Telmex IDC	256
190.3.125.0/24	AS19037	Telmex IDC	256
190.3.126.0/24	AS19037	Telmex IDC	256
190.3.126.0/24	AS19037	Telmex IDC	256
190.3.19.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.19.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.20.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.20.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.21.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.21.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.72.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.72.0/24	AS19037	TELMEX ARGENTINA S.A.	256
190.3.22.0/24	AS27754	TELMEX ARGENTINA S.A.	256
190.3.168.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.169.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.170.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.171.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.172.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.173.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.175.0/24	AS28099	iHosting Servicios Internet Ltda.	256
190.3.10.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.10.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.11.0/24	AS11664	TELMEX ARGENTINA S.A.	256
190.3.125.0/24	AS11664	Telmex IDC	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
190.3.12.84	surgen.com.ar	1
190.3.12.203	rafaela-alimentos.com.ar	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

32 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
190.3.12.122	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`0.94ms` from Buenos Aires, AR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
191.25.133.40	AS26599 TELEFÔNICA BRASIL S.A	`16.63ms` from Brasilia, BR
118.31.68.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.64ms` from Hangzhou, CN
182.42.58.72	AS4134 CHINANET-BACKBONE	`1.02ms` from Hohhot, CN
41.18.137.168	AS29975 Vodacom	`14.04ms` from Johannesburg, ZA
42.243.204.200	AS4134 CHINANET-BACKBONE	`4.09ms` from Kunming, CN
172.104.15.8	AS63949 Akamai Connected Cloud	`0.13ms` from Morris Plains, US
115.230.29.200	AS4134 CHINANET-BACKBONE	`12.02ms` from Nanchang, CN
218.65.186.200	AS4134 CHINANET-BACKBONE	`6.33ms` from Nanning, CN
188.227.68.56	AS35000 JSC "Severen-Telecom"	`1.86ms` from Saint Petersburg, RU
20.190.174.40	AS8075 Microsoft Corporation	`0.35ms` from Saint Thomas Mount, IN
76.103.242.168	AS7922 Comcast Cable Communications, LLC	`7.23ms` from San Jose, US
23.53.122.136	AS20940 Akamai International B.V.	`0.28ms` from Seattle, US
172.120.176.216	AS214238 HOST TELECOM LTD	`0.14ms` from Secaucus, US
116.35.234.24	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
176.71.186.56	AS1257 Tele2 Sverige AB	`0.64ms` from Stockholm, SE
179.84.54.232	AS26599 TELEFÔNICA BRASIL S.A	`10.97ms` from São Paulo, BR
93.141.191.184	AS5391 Hrvatski Telekom d.d.	`10.60ms` from Belgrade, RS
82.76.71.120	AS8708 DIGI ROMANIA S.A.	`1.58ms` from Bucharest, RO
170.51.240.248	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`0.78ms` from Buenos Aires, AR
18.196.139.216	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
110.19.7.8	AS4837 CHINA UNICOM China169 Backbone	`6.61ms` from Hohhot, CN
103.36.32.8	AS131111 PT Mora Telematika Indonesia	`0.70ms` from Jakarta, ID
86.8.22.248	AS5089 Virgin Media Limited	`5.32ms` from London, GB
77.242.177.88	AS42669 CITTA' STUDI S.P.A.	`3.08ms` from Milan, IT
174.138.82.200	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 190.3.12.113

traceroute to 190.3.12.113 (190.3.12.113): 64 hops max, 52 byte packets

2 [] 45.68.8.114 0.996 ms

3 *

4 [AS11664] 190.3.12.113 1.715 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On November 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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