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:      [email protected]
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:      [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 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	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	primicia.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

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

IP Address	ASN	Details
170.51.22.156	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`20.68ms` from Buenos Aires, AR
170.51.23.152	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.99ms` from Buenos Aires, AR
170.51.16.1	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.71ms` from Buenos Aires, AR
170.51.17.143	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`20.28ms` 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
221.219.62.181	AS4808 China Unicom Beijing Province Network	`3.86ms` from Beijing, CN
177.10.158.133	AS61894 FreeBSD Brasil LTDA	`10.67ms` from Belo Horizonte, BR
200.253.36.149	AS4230 CLARO S.A.	`13.83ms` from Brasilia, BR
41.44.131.197	AS8452 TE-AS	`6.57ms` from Cairo, EG
52.98.21.37	AS8075 Microsoft Corporation	`1.25ms` from Cape Town, ZA
34.58.143.133	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
14.245.218.21	AS45899 VNPT Corp	`5.23ms` from Da Nang, VN
169.60.44.245	AS36351 IBM Cloud	`0.95ms` from Dallas, US
174.29.27.133	AS209 CenturyLink Communications, LLC	`1.81ms` from Denver, US
54.171.26.197	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
209.170.132.117	AS36236 NetActuate, Inc	`0.13ms` from Durham, US
181.175.32.85	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`6.43ms` from Guayaquil, EC
222.190.153.213	AS4134 CHINANET-BACKBONE	`6.80ms` from Huai'an, CN
70.24.176.133	AS577 Bell Canada	`0.95ms` from Montreal, CA
83.237.86.197	AS8359 MTS PJSC	`1.66ms` from Moscow, RU
223.107.84.149	AS56046 China Mobile communications corporation	`3.35ms` from Nanjing, CN
185.212.96.5	AS199660 LTI NETWORKS SASU	`0.98ms` from Paris, FR
103.51.68.181	AS134076 M2000CN	`0.68ms` from Perth, AU
44.222.26.21	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
78.5.166.149	AS8968 BT Italia S.p.A.	`8.89ms` from Rome, IT
213.168.62.245	AS20632 PJSC MegaFon	`19.11ms` from Saint Petersburg, RU
60.163.108.197	AS4134 CHINANET-BACKBONE	`7.26ms` from Shanghai, CN
20.151.50.117	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
194.247.62.5	AS52106 GALATEA - Dominik Budzowski	`2.41ms` from Warsaw, PL
91.84.123.5	AS216071 SERVERS TECH FZCO	`0.60ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 170.51.23.152

traceroute to 170.51.23.152 (170.51.23.152): 64 hops max, 52 byte packets

1 [AS396356] 103.50.33.2 0.393 ms

2 [] 45.68.8.114 0.922 ms

3 *

4 [AS11664] 170.51.23.152 20.187 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On November 28th 2025

What are IP address ranges?

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