170.51.8.0/21

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:     170.51.0/20
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:     20170502
changed:     20210318
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 170.51.8.0/21

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
170.51.10.43	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`18.99ms` from Buenos Aires, AR
170.51.9.0	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.58ms` from Buenos Aires, AR
170.51.13.205	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.16ms` from Buenos Aires, AR
170.51.8.2	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.35ms` from Buenos Aires, AR
170.51.15.114	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.90ms` 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
107.162.86.165	AS55002 F5, Inc.	`0.88ms` from Ashburn, US
104.24.186.181	AS13335 Cloudflare, Inc.	`0.13ms` from Buenos Aires, AR
197.147.61.165	AS36884 Wana Corporate	`9.59ms` from Casablanca, MA
4.2.121.213	AS3356 Level 3 Parent, LLC	`0.65ms` from Chicago, US
71.201.140.213	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Chicago, US
84.55.119.37	AS33885 Telenor Sverige AB	`1.83ms` from Copenhagen, DK
174.66.235.5	AS22773 Cox Communications Inc.	`9.31ms` from Dallas, US
117.207.237.229	AS9829 National Internet Backbone	`12.98ms` from Delhi, IN
79.209.93.229	AS3320 Deutsche Telekom AG	`4.61ms` from Duesseldorf, DE
211.148.153.53	AS134772 CHINANET Guangdong province Dongguan MAN network	`5.03ms` from Guangzhou, CN
114.104.206.21	AS4134 CHINANET-BACKBONE	`8.89ms` from Huai'an, CN
8.130.14.133	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.91ms` from Jining, CN
192.71.244.133	AS48894 Optimus IT d.o.o.	`0.02ms` from Ljubljana, SI
4.234.222.5	AS8075 Microsoft Corporation	`0.17ms` from London, GB
73.54.99.69	AS7922 Comcast Cable Communications, LLC	`9.66ms` from Miami, US
95.71.9.245	AS12389 PJSC Rostelecom	`17.53ms` from Moscow, RU
83.234.26.117	AS20485 Joint Stock Company TransTeleCom	`3.79ms` from Moscow, RU
171.22.21.21	AS209491 ZipZap doo Zenica	`4.22ms` from Novi Travnik, BA
37.71.82.85	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.98ms` from Paris, FR
201.32.131.21	AS7738 V tal	`8.28ms` from Rio de Janeiro, BR
219.255.231.5	AS9318 SK Broadband Co Ltd	`2.18ms` from Seoul, KR
110.12.42.181	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
171.161.62.21	AS10794 Bank of America, National Association	`1.72ms` from Singapore, SG
57.181.30.117	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
18.181.75.21	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 -m8 170.51.12.18

traceroute to 170.51.12.18 (170.51.12.18): 8 hops max, 52 byte packets

3 [AS6762] 213.144.166.210 0.318 ms

4 [AS6762] 185.70.203.99 178.189 ms

5 [AS6762] 195.22.220.47 171.754 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On October 17th 2025

What are IP address ranges?

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