181.239.4.0/22

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 181.239.4.0/22

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

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
73.117.61.150	AS7922 Comcast Cable Communications, LLC	`10.68ms` from Ashburn, US
41.40.167.198	AS8452 TE-AS	`4.80ms` from Cairo, EG
104.43.163.6	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
38.181.132.230	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.30ms` from Hong Kong, HK
108.211.245.102	AS7018 AT&T Enterprises, LLC	`2.00ms` from Houston, US
50.210.222.54	AS7922 Comcast Cable Communications, LLC	`8.40ms` from Houston, US
168.210.138.70	AS20011 Dimension Data	`0.83ms` from Johannesburg, ZA
203.134.53.6	AS9443 Vocus Retail	`0.33ms` from Melbourne, AU
64.19.90.198	AS11722 Westelcom Internet, Inc.	`6.83ms` from Montreal, CA
175.27.187.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.96ms` from Nanjing, CN
113.148.177.198	AS2516 KDDI CORPORATION	`7.27ms` from Osaka, JP
200.219.57.70	AS270817 Gigante Net Group Inf Ltda	`2.49ms` from Sao Paulo, BR
155.230.150.86	AS10052 Kyungpook National University	`7.53ms` from Seoul, KR
4.197.120.70	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
8.146.211.246	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.53ms` from Beijing, CN
111.198.12.70	AS4808 China Unicom Beijing Province Network	`4.70ms` from Beijing, CN
87.150.125.54	AS3320 Deutsche Telekom AG	`3.70ms` from Berlin, DE
54.229.89.54	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
217.78.166.70	AS41998 NetCom BW GmbH	`4.04ms` from Frankfurt am Main, DE
189.163.211.38	AS8151 UNINET	`4.02ms` from Guadalajara, MX
50.45.196.150	AS20055 Wholesail networks LLC	`4.93ms` from Hillsboro, US
58.217.118.198	AS4134 CHINANET-BACKBONE	`5.18ms` from Huai'an, CN
196.61.32.22	AS37012 Comsys (GH) Limited	`10.02ms` from Lagos, NG
213.96.85.22	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.76ms` from Madrid, ES
60.105.179.182	AS17676 SoftBank Corp.	`3.99ms` 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 181.239.6.153

traceroute to 181.239.6.153 (181.239.6.153): 5 hops max, 52 byte packets

1 [AS141995] 154.26.153.11 0.127 ms

2 [AS3356] 8.245.130.169 0.499 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

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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