181.238.73.0/24

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:      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 181.238.73.0/24

Range	ASN	Company	Num of IPs
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS19037	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 181.238.0.0/16

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

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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
115.197.124.200	AS4134 CHINANET-BACKBONE	`6.01ms` from Hangzhou, CN
110.139.35.152	AS7713 PT Telekomunikasi Indonesia	`1.81ms` from Jakarta, ID
81.108.39.8	AS5089 Virgin Media Limited	`9.32ms` from London, GB
172.119.165.200	AS20001 Charter Communications Inc	`4.76ms` from Los Angeles, US
92.172.63.184	AS12479 Orange Espagne SA	`1.93ms` from Madrid, ES
104.128.208.56	AS5050 Pittsburgh Supercomputing Center	`1.91ms` from Pittsburgh, US
212.60.40.184	AS15600 Quickline AG	`0.79ms` from Zuerich, CH
160.176.13.152	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.75ms` from Casablanca, MA
208.102.26.120	AS6181 Cincinnati Bell Telephone Company LLC	`2.44ms` from Cincinnati, US
2.204.150.200	AS3209 Vodafone GmbH	`6.76ms` from Duesseldorf, DE
23.87.174.232	AS20115 Charter Communications LLC	`15.30ms` from Minneapolis, US
211.7.82.56	AS10010 TOKAI Communications Corporation	`4.90ms` from Osaka, JP
14.38.81.248	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
182.19.171.104	AS55430 Starhub Ltd	`1.27ms` from Singapore, SG
16.176.10.24	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
13.55.133.40	AS16509 Amazon.com, Inc.	`0.17ms` from Sydney, AU
4.195.132.200	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
218.227.127.104	AS2518 BIGLOBE Inc.	`8.80ms` from Tokyo, JP
50.101.243.232	AS577 Bell Canada	`5.12ms` from Toronto, CA
185.222.111.8	AS205316 Supporta Interactiva B.V.	`1.42ms` from Amsterdam, NL
84.173.228.136	AS3320 Deutsche Telekom AG	`2.17ms` from Berlin, DE
34.27.29.136	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
186.3.131.56	AS27947 Telconet S.A	`4.11ms` from Guayaquil, EC
176.37.185.168	AS39608 Lanet Network Ltd	`0.55ms` from Kyiv, UA
34.73.128.136	AS396982 Google LLC	`0.15ms` from Moncks Corner, 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 181.238.73.130

traceroute to 181.238.73.130 (181.238.73.130): 5 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 226.356 ms

2 [AS15169] 192.178.80.110 221.705 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

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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