181.239.72.0/24

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:      [email protected]
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:      [email protected]
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 181.239.72.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
181.239.72.4	AS19037 AMX Argentina S.A.	`4.86ms` 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
122.148.226.120	AS9443 Vocus Retail	`1.58ms` from Adelaide, AU
105.111.216.184	AS36947 Telecom Algeria	`12.33ms` from Algiers, DZ
169.51.61.200	AS36351 IBM Cloud	`0.95ms` from Amsterdam, NL
150.95.75.136	AS135161 GMO-Z com NetDesign Holdings Co., Ltd.	`0.47ms` from Bangkok, TH
136.111.202.72	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
103.130.174.184	AS138343 Cyber Net Communications	`0.93ms` from Dhaka, BD
54.78.102.72	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
146.56.55.24	AS31898 Oracle Corporation	`0.15ms` from Mumbai, IN
90.78.103.40	AS3215 Orange S.A.	`12.59ms` from Paris, FR
72.167.53.24	AS26496 GoDaddy.com, LLC	`0.95ms` from Phoenix, US
2.89.197.88	AS25019 Saudi Telecom Company JSC	`3.11ms` from Riyadh, SA
175.231.62.168	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
71.71.8.216	AS11426 Charter Communications Inc	`12.00ms` from Ashburn, US
72.162.161.56	AS31877 Accelecom	`3.64ms` from Atlanta, US
52.225.221.248	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
190.210.211.40	AS16814 NSS S.A.	`0.54ms` from Buenos Aires, AR
54.217.26.24	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
188.56.199.88	AS16135 Turkcell A.S.	`18.77ms` from Istanbul, TR
23.210.191.232	AS16625 Akamai Technologies, Inc.	`0.15ms` from Melbourne, AU
91.218.94.88	AS57661 Deil Ltd.	`1.44ms` from Moscow, RU
164.132.247.248	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
180.92.115.24	AS9770 LG HelloVision Corp.	`6.93ms` from Seoul, KR
13.158.35.200	AS16509 Amazon.com, Inc.	`1.21ms` from Tokyo, JP
118.237.16.40	AS2527 Sony Network Communications Inc.	`9.06ms` from Tokyo, JP
188.100.185.88	AS3209 Vodafone GmbH	`11.84ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f2 181.239.72.18

traceroute to 181.239.72.18 (181.239.72.18): 64 hops max, 52 byte packets

2 [] 45.68.8.114 1.738 ms

3 [AS19037] 181.239.72.4 10.681 ms

4 [AS19037] 181.239.72.18 10.073 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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