181.239.168.0/22

AS19037 · AMX Argentina S.A.

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Summary

Country	Argentina
Domain	claro.com.ar
ASN	AS19037
Parent Range	181.238.0.0/15
Registry	LACNIC
ID	ADL82

WHOIS Details

inetnum:     181.238/15
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
inetrev:     181.238/16
nserver:     NS1.TELMEX.NET.AR  
nsstat:      20211223 AA
nslastaa:    20211223
inetrev:     181.239/16
nserver:     NS1.TELMEX.NET.AR  
nsstat:      20211225 AA
nslastaa:    20211225
created:     20121129
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 181.239.168.0/22

Range	ASN	Company	Num of IPs
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 181.239.0.0/16

Range	ASN	Company	Num of IPs
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072

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

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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
50.210.112.198	AS7922 Comcast Cable Communications, LLC	`6.36ms` from Boston, US
179.254.173.134	AS8167 V tal	`17.25ms` from Brasilia, BR
193.116.185.6	AS48083 GTN Services B.V.	`0.69ms` from Frankfurt am Main, DE
62.197.133.198	AS201838 Community Fibre Limited	`1.62ms` from London, GB
151.229.19.6	AS5607 Sky UK Limited	`3.37ms` from London, GB
95.120.87.118	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.39ms` from Madrid, ES
181.136.247.6	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.81ms` from Medellin, CO
34.149.7.230	AS396982 Google LLC	`0.08ms` from Melbourne, AU
119.17.153.246	AS4764 Aussie Broadband	`0.96ms` from Melbourne, AU
151.249.172.118	AS42772 Unitary enterprise A1	`4.36ms` from Minsk, BY
13.57.245.150	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
18.144.20.38	AS16509 Amazon.com, Inc.	`0.35ms` from Santa Clara, US
67.245.126.182	AS12271 Charter Communications Inc	`3.79ms` from Secaucus, US
221.158.128.38	AS4766 Korea Telecom	`4.24ms` from Seoul, KR
60.108.200.182	AS17676 SoftBank Corp.	`3.29ms` from Tokyo, JP
88.116.254.22	AS8447 A1 Telekom Austria AG	`1.13ms` from Vienna, AT
120.1.198.86	AS4837 CHINA UNICOM China169 Backbone	`8.24ms` from Beijing, CN
141.30.73.6	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.87ms` from Berlin, DE
97.130.88.70	AS6167 Verizon Business	`11.37ms` from Chicago, US
65.70.22.38	AS7018 AT&T Enterprises, LLC	`1.64ms` from Dallas, US
151.74.50.150	AS1267 WIND TRE S.P.A.	`14.51ms` from Frosinone, IT
99.125.140.6	AS7018 AT&T Enterprises, LLC	`2.40ms` from Houston, US
77.86.80.22	AS12390 KCOM GROUP LIMITED	`3.55ms` from Manchester, GB
91.90.223.246	AS202387 Republican Unitary Enterprise "Production Association "Belorusneft"	`5.88ms` from Minsk, BY
153.164.118.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.21ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 181.239.171.133

traceroute to 181.239.171.133 (181.239.171.133): 5 hops max, 52 byte packets

1 [AS15085] 66.219.24.81 0.263 ms

2 [AS15085] 74.112.175.108 0.662 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asheville, US

On October 25th 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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