170.51.16.0/21

AS19037 · AMX Argentina S.A.

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Summary

Country	Paraguay
Domain	claro.com.py
ASN	AS19037
Parent Range	170.51.0.0/16
Registry	LACNIC
ID	ADL82

WHOIS Details

inetnum:     170.51.16/20
status:      reallocated
owner:       AMX Paraguay SA
ownerid:     PY-APSA-LACNIC
responsible: Administrador de Direcciones IP
address:     Mariscal Lopez, 1730, 
address:     1100 - Asuncion - 
country:     PY
phone:       +595 991 2499000 []
owner-c:     SAD3
tech-c:      SAD3
abuse-c:     ACP96
created:     20200309
changed:     20210630
inetnum-up:  170.51/16

nic-hdl:     ACP96
person:      Abuse Claro PY
e-mail:      abuse@CLARO.COM.PY
address:     Av. De Mayo, 878, -
address:     1425 - Capital Federal - -- Select One --
country:     AR
phone:       +54  1141098823 [0000]
created:     20210312
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 170.51.16.0/21

Range	ASN	Company	Num of IPs
170.51.0.0/16	AS11664	AMX Argentina S.A.	65,536
170.51.0.0/16	AS11664	AMX Argentina S.A.	65,536
170.51.0.0/16	AS19037	AMX Argentina S.A.	65,536
170.51.0.0/16	AS19037	AMX Argentina S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 170.51.0.0/16

Range	ASN	Company	Num of IPs
170.51.0.0/16	AS19037	AMX Argentina S.A.	65,536
170.51.0.0/16	AS11664	AMX Argentina S.A.	65,536
170.51.120.0/21	AS19037	AMX Paraguay SA	2,048
170.51.112.0/21	AS19037	AMX Paraguay SA	2,048
170.51.120.0/21	AS19037	AMX Paraguay SA	2,048
170.51.112.0/21	AS11664	AMX Paraguay SA	2,048
170.51.216.0/21	AS19037	AMX Paraguay SA	2,048
170.51.216.0/21	AS19037	AMX Paraguay SA	2,048
170.51.112.0/21	AS11664	AMX Paraguay SA	2,048
170.51.120.0/21	AS11664	AMX Paraguay SA	2,048
170.51.120.0/21	AS11664	AMX Paraguay SA	2,048
170.51.216.0/21	AS11664	AMX Paraguay SA	2,048
170.51.64.0/21	AS19037	AMX Paraguay SA	2,048
170.51.64.0/21	AS19037	AMX Paraguay SA	2,048
170.51.64.0/21	AS11664	AMX Paraguay SA	2,048
170.51.64.0/21	AS11664	AMX Paraguay SA	2,048
170.51.216.0/21	AS11664	AMX Paraguay SA	2,048
170.51.112.0/21	AS19037	AMX Paraguay SA	2,048
170.51.228.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.56.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.56.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.224.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.56.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.56.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.228.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.224.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.228.0/22	AS11664	AMWireless Uruguay SA	1,024
170.51.224.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.224.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.228.0/22	AS19037	AMWireless Uruguay SA	1,024
170.51.74.0/23	AS19037	AMX Paraguay SA	512
170.51.74.0/23	AS11664	AMX Paraguay SA	512
170.51.74.0/23	AS11664	AMX Paraguay SA	512
170.51.74.0/23	AS19037	AMX Paraguay SA	512
170.51.96.0/24	AS19037	AMX Paraguay SA	256
170.51.206.0/24	AS11664	AMWireless Uruguay SA	256
170.51.206.0/24	AS11664	AMWireless Uruguay SA	256
170.51.210.0/24	AS11664	AMWireless Uruguay SA	256
170.51.211.0/24	AS11664	AMX Paraguay SA	256
170.51.214.0/24	AS11664	AMWireless Uruguay SA	256
170.51.214.0/24	AS11664	AMWireless Uruguay SA	256
170.51.215.0/24	AS11664	AMX Paraguay SA	256
170.51.215.0/24	AS11664	AMX Paraguay SA	256
170.51.61.0/24	AS11664	AMX Paraguay SA	256
170.51.61.0/24	AS11664	AMX Paraguay SA	256
170.51.62.0/24	AS11664	AMWireless Uruguay SA	256
170.51.62.0/24	AS11664	AMWireless Uruguay SA	256
170.51.63.0/24	AS11664	AMWireless Uruguay SA	256
170.51.96.0/24	AS11664	AMX Paraguay SA	256
170.51.96.0/24	AS11664	AMX Paraguay SA	256

Hosted domains

There are 5 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
170.51.16.109	alcal.com.py	5

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

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

IP Address	ASN	Details
170.51.16.2	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.42ms` from Buenos Aires, AR
170.51.23.152	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`18.88ms` from Buenos Aires, AR
170.51.22.156	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.46ms` from Buenos Aires, AR
170.51.17.143	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.22ms` 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
176.84.70.213	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.15ms` from Barcelona, ES
54.185.75.149	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
181.5.192.245	AS7303 Telecom Argentina S.A.	`1.13ms` from Buenos Aires, AR
83.112.55.133	AS3215 Orange S.A.	`16.93ms` from Frankfurt am Main, DE
115.160.146.197	AS9381 HKBN Enterprise Solutions HK Limited	`0.74ms` from Hong Kong, HK
66.249.111.37	AS394437 PS Lightwave	`1.41ms` from Houston, US
87.225.38.53	AS12389 PJSC Rostelecom	`1.01ms` from Khabarovsk, RU
109.86.2.21	AS13188 CONTENT DELIVERY NETWORK LTD	`3.67ms` from Kyiv, UA
220.245.192.181	AS7545 TPG Telecom Limited	`0.56ms` from Melbourne, AU
87.5.186.85	AS3269 Telecom Italia S.p.A.	`4.25ms` from Milan, IT
160.79.4.245	AS18885 M2ngage Telecommunications II Corp.	`1.79ms` from New York City, US
86.192.194.21	AS3215 Orange S.A.	`6.13ms` from Paris, FR
80.247.189.117	AS20632 PJSC MegaFon	`1.91ms` from Saint Petersburg, RU
208.88.176.21	AS25875 FriendFinder Networks Inc	`0.37ms` from San Jose, US
67.169.94.53	AS7922 Comcast Cable Communications, LLC	`6.80ms` from Santa Clara, US
34.64.130.245	AS139070 Google Asia Pacific Pte. Ltd.	`0.07ms` from Seoul, KR
101.132.131.69	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.76ms` from Shanghai, CN
36.151.185.101	AS56046 China Mobile communications corporation	`4.07ms` from Suzhou, CN
84.108.231.5	AS8551 Bezeq International Ltd.	`9.20ms` from Tel Aviv, IL
60.114.74.165	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
222.227.95.229	AS2516 KDDI CORPORATION	`1.18ms` from Tokyo, JP
2.191.5.85	AS58224 Iran Telecommunication Company PJS	`15.22ms` from Yerevan, AM
67.131.95.165	AS209 CenturyLink Communications, LLC	`0.56ms` from Atlanta, US
200.129.179.5	AS1916 Rede Nacional de Ensino e Pesquisa	`9.10ms` from Brasilia, BR
102.191.155.85	AS24835 Vodafone Data	`4.72ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -m8 170.51.18.66

traceroute to 170.51.18.66 (170.51.18.66): 8 hops max, 52 byte packets

1 [AS213941] 84.32.26.1 0.13 ms

2 *

3 *

4 *

5 [AS174] 154.54.62.210 1.184 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On October 17th 2025

What are IP address ranges?

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