186.12.4.0/22

AS19037 · AMX Argentina S.A.

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Summary

Country	Argentina
Domain	claro.com.ar
ASN	AS19037
Parent Range	186.12.0.0/17
Registry	LACNIC
ID	ADL82

WHOIS Details

inetnum:     186.12.0/17
status:      allocated
aut-num:     N/A
owner:       AMX Argentina S.A.
ownerid:     AR-CCTI1-LACNIC
responsible: Administrador de Direcciones IP
address:     Av. de Mayo, 878, 
address:     1425 - Capital Federal - 
country:     AR
phone:       +54 11 41098823 []
owner-c:     SAD3
tech-c:      SAD3
abuse-c:     CAT66
created:     20080822
changed:     20210316

nic-hdl:     CAT66
person:      Abuse Claro AR
e-mail:      abuse@CLARO.COM.AR
address:     Av. de Mayo, 878, -
address:     1425 - Capital Federal - Other
country:     AR
phone:       +54  1141098823 [0000]
created:     20210217
changed:     20210312

nic-hdl:     SAD3
person:      IP Addressing AR
e-mail:      ipaddressing.ar@CLARO.COM.AR
address:     Av. de Mayo, 878, -
address:     C1084AAQ - Bs.As, - CF
country:     AR
phone:       +54  1140011300 [34179]
created:     20060511
changed:     20211221

Overlapping Ranges

BGP prefixes that contain 186.12.4.0/22

Range	ASN	Company	Num of IPs
186.12.0.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.0.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.0.0/17	AS19037	AMX Argentina S.A.	32,768
186.12.0.0/17	AS19037	AMX Argentina S.A.	32,768

Nearby Ranges

BGP prefixes that overlap with 186.12.0.0/16

Range	ASN	Company	Num of IPs
186.12.0.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.0.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.128.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.128.0/17	AS11664	AMX Argentina S.A.	32,768
186.12.0.0/17	AS19037	AMX Argentina S.A.	32,768
186.12.0.0/17	AS19037	AMX Argentina S.A.	32,768
186.12.128.0/17	AS19037	AMX Argentina S.A.	32,768
186.12.128.0/17	AS19037	AMX Argentina S.A.	32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
109.202.97.6	AS57172 Global Layer B.V.	`0.19ms` from Amsterdam, NL
98.192.37.102	AS7922 Comcast Cable Communications, LLC	`4.37ms` from Atlanta, US
197.95.47.150	AS20011 Dimension Data	`2.33ms` from Cape Town, ZA
76.192.110.166	AS7018 AT&T Enterprises, LLC	`10.76ms` from Chicago, US
87.78.39.70	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`4.95ms` from Duesseldorf, DE
90.132.76.6	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
84.143.163.134	AS3320 Deutsche Telekom AG	`9.02ms` from Frankfurt am Main, DE
90.202.7.150	AS5607 Sky UK Limited	`5.98ms` from London, GB
80.59.178.182	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.36ms` from Madrid, ES
73.107.41.38	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Miami, US
186.75.87.6	AS11556 Cable & Wireless Panama	`1.15ms` from Panama, PA
187.209.12.166	AS8151 UNINET	`19.26ms` from Santiago de Queretaro, MX
58.86.136.214	AS18042 Koos Broadband Telecom	`1.04ms` from Taipei, TW
184.147.227.6	AS577 Bell Canada	`1.79ms` from Toronto, CA
89.110.111.54	AS216071 SERVERS TECH FZCO	`0.65ms` from Amsterdam, NL
67.62.167.198	AS7029 Windstream Communications LLC	`0.44ms` from Atlanta, US
191.85.198.150	AS22927 Telefonica de Argentina	`9.69ms` from Buenos Aires, AR
23.204.56.6	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chicago, US
24.8.47.150	AS7922 Comcast Cable Communications, LLC	`6.49ms` from Denver, US
89.100.14.246	AS6830 Liberty Global B.V.	`2.53ms` from Dublin, IE
45.182.146.6	AS269217 ATTILA ALMEIDA DE AGUIAR ME	`1.67ms` from Fortaleza, BR
77.7.137.198	AS6805 Telefonica Germany GmbH & Co.OHG	`9.41ms` from Frankfurt am Main, DE
183.58.226.182	AS4134 CHINANET-BACKBONE	`8.95ms` from Guangzhou, CN
47.56.80.6	AS45102 Alibaba (US) Technology Co., Ltd.	`0.39ms` from Hong Kong, HK
119.187.178.150	AS4837 CHINA UNICOM China169 Backbone	`6.56ms` from Jinan, CN

Traceroute

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

traceroute -a -n -q1 -m4 186.12.5.24

traceroute to 186.12.5.24 (186.12.5.24): 4 hops max, 52 byte packets

1 [AS21277] 130.193.160.19 0.283 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Erbil, IQ

On October 17th 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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