186.12.16.0/22

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 186.12.16.0/22

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

Hosted domains

There are no domains currently hosted on this ASN.

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

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
45.122.49.70	AS38794 UIH	`0.71ms` from Bangkok, TH
120.153.77.86	AS1221 Telstra Limited	`1.97ms` from Brisbane, AU
73.26.164.38	AS7922 Comcast Cable Communications, LLC	`12.11ms` from Denver, US
132.164.243.102	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
168.105.192.6	AS6360 University of Hawaii	`1.30ms` from Honolulu, US
172.250.185.214	AS20001 Charter Communications Inc	`5.37ms` from Los Angeles, US
107.173.11.70	AS36352 HostPapa	`0.24ms` from Los Angeles, US
46.27.239.134	AS12430 VODAFONE ESPANA S.A.U.	`12.68ms` from Madrid, ES
212.169.145.230	AS12479 Orange Espagne SA	`13.04ms` from Madrid, ES
210.193.152.6	AS17477 Macquarie Technology Operations Pty Limited	`0.57ms` from Melbourne, AU
75.251.7.198	AS6167 Verizon Business	`18.96ms` from Miami, US
98.32.110.246	AS7922 Comcast Cable Communications, LLC	`11.44ms` from Miami, US
151.71.195.134	AS1267 WIND TRE S.P.A.	`6.49ms` from Milan, IT
203.219.177.182	AS7545 TPG Telecom Limited	`1.16ms` from Perth, AU
189.138.97.102	AS8151 UNINET	`1.28ms` from Santiago de Queretaro, MX
36.229.98.118	AS3462 Data Communication Business Group	`1.60ms` from Taipei, TW
218.160.171.102	AS3462 Data Communication Business Group	`1.91ms` from Taipei, TW
153.224.72.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.02ms` from Tokyo, JP
210.194.247.150	AS9824 JCOM Co., Ltd.	`15.63ms` from Tokyo, JP
157.56.233.150	AS8075 Microsoft Corporation	`0.36ms` from Amsterdam, NL
20.124.85.182	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
96.79.10.86	AS7922 Comcast Cable Communications, LLC	`6.73ms` from Chicago, US
125.99.205.182	AS17488 Hathway IP Over Cable Internet	`1.84ms` from Delhi, IN
52.19.9.6	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
70.124.43.134	AS11427 Charter Communications Inc	`14.82ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -m5 186.12.19.109

traceroute to 186.12.19.109 (186.12.19.109): 5 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 154.973 ms

2 [AS15169] 108.170.255.30 150.658 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

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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