186.138.0.0/16

AS7303 · Telecom Argentina S.A.

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Summary

Country	Argentina
Domain	telecom.com.ar
ASN	AS7303
Parent Range	186.138.0.0/15
Registry	LACNIC
ID	ADI2

WHOIS Details

inetnum:     186.138/15
status:      allocated
aut-num:     AS7303
abuse-c:     ADI2
owner:       Telecom Argentina S.A.
ownerid:     AR-TAST-LACNIC
responsible: Administrador IP
address:     Dorrego, 2520, Piso 11
address:     1425 - Buenos Aires - 
country:     AR
phone:       +54  1149684975 [0000]
owner-c:     ADI2
tech-c:      ADI2
abuse-c:     ADI2
inetrev:     186.138/15
nserver:     DNS1.CVTCI.COM.AR  
nsstat:      20220118 AA
nslastaa:    20220118
nserver:     DNS2.CVTCI.COM.AR  
nsstat:      20220118 AA
nslastaa:    20220118
created:     20110121
changed:     20180529

nic-hdl:     ADI2
person:      Administrador IP
e-mail:      [email protected]
address:     Dorrego, 2502, piso 11
address:     1425 - Buenos Aires - 
country:     AR
phone:       +54 11 4968 [4975]
created:     20020909
changed:     20211227

Overlapping Ranges

BGP prefixes that contain 186.138.0.0/16

Range	ASN	Company	Num of IPs
186.138.0.0/15	AS7303	Telecom Argentina S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 186.0.0.0/8

Range	ASN	Company	Num of IPs
186.212.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144
186.228.0.0/14	AS26615	TIM S/A	262,144
186.108.0.0/14	AS7303	Telecom Argentina S.A.	262,144
186.160.0.0/14	AS19180	ENTEL PERU S.A.	262,144
186.252.0.0/14	AS26615	TIM S/A	262,144
186.196.0.0/14	AS26615	TIM S/A	262,144
186.48.0.0/14	AS6057	Administracion Nacional de Telecomunicaciones	262,144
186.132.0.0/14	AS22927	Telefonica de Argentina	262,144
186.160.0.0/14	AS262182	ENTEL PERU S.A.	262,144
186.52.0.0/14	AS6057	Administracion Nacional de Telecomunicaciones	262,144
186.160.0.0/14	AS21575	ENTEL PERU S.A.	262,144
186.140.0.0/14	AS22927	Telefónica Móviles Argentina S.A. (Movistar Argentina)	262,144
186.60.0.0/14	AS22927	Telefonica de Argentina	262,144
186.128.0.0/14	AS22927	Telefonica de Argentina	262,144
186.78.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
186.124.0.0/15	AS52444	Telecom Argentina S.A.	131,072
186.70.0.0/15	AS14522	SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	131,072
186.164.0.0/15	AS6306	TELEFONICA VENEZOLANA, C.A.	131,072
186.124.0.0/15	AS264642	Telecom Argentina S.A.	131,072
186.106.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
186.68.0.0/15	AS14522	SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	131,072
186.184.0.0/15	AS6306	TELEFONICA VENEZOLANA, C.A.	131,072
186.104.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
186.186.0.0/15	AS6306	TELEFONICA VENEZOLANA, C.A.	131,072
186.44.0.0/15	AS5639	Telecommunication Services of Trinidad and Tobago	131,072
186.238.0.0/15	AS10429	TELEFÔNICA BRASIL S.A	131,072
186.136.0.0/15	AS7303	Telecom Argentina S.A.	131,072
186.126.0.0/15	AS7303	Telecom Argentina S.A.	131,072
186.152.0.0/15	AS7303	Telecom Argentina S.A.	131,072
186.124.0.0/15	AS7303	Telecom Argentina S.A.	131,072
186.200.0.0/15	AS10429	TELEFÔNICA BRASIL S.A	131,072
186.138.0.0/15	AS7303	Telecom Argentina S.A.	131,072
186.124.0.0/15	AS273974	Telecom Argentina S.A.	131,072
186.22.0.0/15	AS27747	Telecentro S.A.	131,072
186.13.0.0/16	AS19037	AMX Argentina S.A.	65,536
186.155.0.0/16	AS19429	ETB - Colombia	65,536
186.149.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536
186.123.0.0/16	AS19037	AMX Argentina S.A.	65,536
186.28.0.0/16	AS19429	ETB - Colombia	65,536
186.101.0.0/16	AS27947	Telconet S.A	65,536
186.150.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536
186.191.0.0/16	AS11664	AMX Argentina S.A.	65,536
186.123.0.0/16	AS19037	AMX Argentina S.A.	65,536
186.157.0.0/16	AS19037	AMX Argentina S.A.	65,536
186.122.0.0/16	AS11664	AMX Argentina S.A.	65,536
186.13.0.0/16	AS11664	AMX Argentina S.A.	65,536
186.13.0.0/16	AS11664	AMX Argentina S.A.	65,536
186.157.0.0/16	AS19037	AMX Argentina S.A.	65,536
186.123.0.0/16	AS11664	AMX Argentina S.A.	65,536
186.13.0.0/16	AS19037	AMX Argentina S.A.	65,536

Hosted domains

There are 30 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.138.59.220	arcom.net.ar	2
186.138.118.166	guglielmucci.com.ar	1
186.138.168.189	facudurigon.ar	1
186.138.94.112	agrupacionsanatorialsur.com.ar	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

12,701 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.138.158.1	AS7303 Telecom Argentina S.A.	`1.46ms` from Buenos Aires, AR
186.138.225.1	AS7303 Telecom Argentina S.A.	`7.29ms` from Buenos Aires, AR
186.138.236.1	AS7303 Telecom Argentina S.A.	`1.14ms` from Buenos Aires, AR
186.138.88.1	AS7303 Telecom Argentina S.A.	`1.14ms` from Buenos Aires, AR
186.138.98.1	AS7303 Telecom Argentina S.A.	`1.94ms` from Buenos Aires, AR
186.138.69.1	AS7303 Telecom Argentina S.A.	`4.46ms` from Buenos Aires, AR
186.138.205.1	AS7303 Telecom Argentina S.A.	`1.49ms` from Buenos Aires, AR
186.138.27.1	AS7303 Telecom Argentina S.A.	`1.32ms` from Buenos Aires, AR
186.138.86.1	AS7303 Telecom Argentina S.A.	`2.02ms` from Buenos Aires, AR
186.138.44.1	AS7303 Telecom Argentina S.A.	`0.68ms` from Cordoba, AR
186.138.15.1	AS7303 Telecom Argentina S.A.	`1.87ms` from Buenos Aires, AR
186.138.226.1	AS7303 Telecom Argentina S.A.	`1.22ms` from Buenos Aires, AR
186.138.7.1	AS7303 Telecom Argentina S.A.	`1.29ms` from Buenos Aires, AR
186.138.206.1	AS7303 Telecom Argentina S.A.	`1.53ms` from Buenos Aires, AR
186.138.193.1	AS7303 Telecom Argentina S.A.	`2.05ms` from Buenos Aires, AR
186.138.161.1	AS7303 Telecom Argentina S.A.	`7.49ms` from Buenos Aires, AR
186.138.210.1	AS7303 Telecom Argentina S.A.	`1.50ms` from Buenos Aires, AR
186.138.125.1	AS7303 Telecom Argentina S.A.	`4.92ms` from Buenos Aires, AR
186.138.184.1	AS7303 Telecom Argentina S.A.	`1.45ms` from Buenos Aires, AR
186.138.4.1	AS7303 Telecom Argentina S.A.	`0.66ms` from Cordoba, AR
186.138.227.1	AS7303 Telecom Argentina S.A.	`0.62ms` from Cordoba, AR
186.138.3.1	AS7303 Telecom Argentina S.A.	`2.19ms` from Cordoba, AR
186.138.100.1	AS7303 Telecom Argentina S.A.	`0.98ms` from Buenos Aires, AR
186.138.124.1	AS7303 Telecom Argentina S.A.	`4.94ms` from Buenos Aires, AR
186.138.246.1	AS7303 Telecom Argentina S.A.	`1.17ms` 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
97.201.247.240	AS6167 Verizon Business	`11.15ms` from Atlanta, US
52.81.244.48	AS55960 Beijing Guanghuan Xinwang Digital	`3.96ms` from Beijing, CN
222.163.163.112	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Changchun, CN
136.119.62.128	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
14.188.212.96	AS45899 VNPT Corp	`3.29ms` from Hanoi, VN
96.0.13.96	AS16509 Amazon.com, Inc.	`0.70ms` from Lima, PE
18.132.99.176	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
149.71.148.32	AS42611 Full Fibre Limited	`3.38ms` from London, GB
73.37.174.16	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Minneapolis, US
94.77.84.80	AS6761 Invest Development LLC	`0.90ms` from Moscow, RU
78.107.199.16	AS8402 PJSC "Vimpelcom"	`0.71ms` from Moscow, RU
31.208.238.48	AS29518 Bredband2 AB	`3.22ms` from Stockholm, SE
60.34.97.144	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.34ms` from Tokyo, JP
185.53.147.160	AS49151 Tomasz Gruca	`14.25ms` from Wrocław, PL
182.115.141.112	AS4837 CHINA UNICOM China169 Backbone	`3.94ms` from Zhengzhou, CN
182.124.142.32	AS4837 CHINA UNICOM China169 Backbone	`5.72ms` from Zhengzhou, CN
4.156.170.160	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
86.127.87.240	AS8708 DIGI ROMANIA S.A.	`1.10ms` from Bucharest, RO
136.62.6.16	AS16591 Google Fiber Inc.	`5.11ms` from Dallas, US
207.195.128.160	AS30027 S & T COMMUNICATIONS LLC	`5.91ms` from Denver, US
62.27.231.160	AS12312 ecotel communication ag	`4.57ms` from Duesseldorf, DE
45.162.174.64	AS268527 FIBER FAST PROVEDOR DE INTERNET E SERVICOS LTDA	`17.30ms` from Fortaleza, BR
183.252.2.48	AS9808 China Mobile Communications Group Co., Ltd.	`6.67ms` from Fuzhou, CN
39.104.191.96	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Hohhot, CN
87.13.64.16	AS3269 Telecom Italia S.p.A.	`6.24ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 186.138.37.1

traceroute to 186.138.37.1 (186.138.37.1): 64 hops max, 52 byte packets

5 [AS7303] 181.96.62.213 2.628 ms

6 [AS7303] 181.96.62.253 1.536 ms

7 [AS7303] 186.138.37.1 1.103 ms

Measurement taken from

IPinfo ProbeNet in Cordoba, AR

On December 14th 2025

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