170.51.242.0/24

AS19037 · AMX Argentina S.A.

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Summary

Country	Argentina
Domain	claro.com.ar
ASN	AS19037
Registry	LACNIC
ID	ADL82

WHOIS Details

inetnum:     170.51.0.0/16
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:     ADL82
tech-c:      SAD3
abuse-c:     CAT66
inetrev:     170.51.0.0/16
nserver:     NS1.TELMEX.NET.AR
nsstat:      20250828 AA
nslastaa:    20250828
nserver:     NS2.TELMEX.NET.AR
nsstat:      20250828 AA
nslastaa:    20250828
created:     19940210
changed:     20210316
remarks:     Geofeed https://geofeed.claro.com.ar/geofeed.csv

nic-hdl:     ADL82
person:      Administrador Lacnic
e-mail:      adm_lacnic@claro.com.ar
address:     Av de Mayo, 878, 
address:     C1084AAQ - Buenos Aires - 
country:     AR
phone:       +54  1140003246
created:     20220602
changed:     20220602

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

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:     20210313

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
170.51.242.204	claroclub.com.uy	3

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

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

IP Address	ASN	Details
170.51.242.195	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.15ms` 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
45.67.177.88	AS48095 XT GLOBAL NETWORKS LTD.	`8.69ms` from Bucharest, RO
101.205.28.168	AS4837 CHINA UNICOM China169 Backbone	`6.52ms` from Chengdu, CN
34.162.190.216	AS396982 Google LLC	`0.14ms` from Columbus, US
99.7.69.232	AS7018 AT&T Enterprises, LLC	`2.99ms` from Dallas, US
77.186.61.88	AS6805 Telefonica Germany GmbH & Co.OHG	`4.44ms` from Frankfurt am Main, DE
212.18.6.56	AS8767 M-net Telekommunikations GmbH	`0.58ms` from Frankfurt am Main, DE
27.71.168.136	AS7552 Viettel Group	`10.43ms` from Ho Chi Minh City, VN
156.240.221.120	AS399077 Tcloudnet	`1.66ms` from Hong Kong, HK
75.43.6.248	AS7018 AT&T Enterprises, LLC	`2.30ms` from Los Angeles, US
58.172.157.120	AS1221 Telstra Limited	`14.91ms` from Melbourne, AU
109.94.94.40	AS50060 Annet Ltd.	`3.94ms` from Moscow, RU
90.0.6.56	AS3215 Orange S.A.	`7.67ms` from Paris, FR
93.100.102.232	AS35807 SkyNet Ltd.	`0.60ms` from Saint Petersburg, RU
23.32.148.24	AS20940 Akamai International B.V.	`2.67ms` from Santiago de Queretaro, MX
18.140.23.216	AS16509 Amazon.com, Inc.	`0.17ms` from Singapore, SG
159.253.90.40	AS42903 Itm8 A/S	`0.67ms` from Copenhagen, DK
98.44.79.56	AS7922 Comcast Cable Communications, LLC	`10.81ms` from Houston, US
78.184.76.104	AS47331 TTNet A.S.	`8.86ms` from Izmir, TR
86.157.122.72	AS2856 British Telecommunications PLC	`2.83ms` from London, GB
35.215.71.56	AS15169 Google LLC	`0.24ms` from Los Angeles, US
77.230.86.104	AS12430 VODAFONE ESPANA S.A.U.	`15.65ms` from Madrid, ES
45.174.168.40	AS265579 TELECOMUNICACIONES OTOMIES	`5.19ms` from Mexico City, MX
75.220.163.184	AS6167 Verizon Business	`8.11ms` from Miami, US
34.148.102.248	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
37.230.159.56	AS206153 Joint-Stock Company "Prosveshcheniye publishers"	`1.29ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 170.51.242.140

traceroute to 170.51.242.140 (170.51.242.140): 64 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 148.967 ms

2 [AS15169] 108.170.255.28 148.347 ms

3 *

4 *

5 [AS11664] 170.51.242.140 166.747 ms

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On August 22nd 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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