181.3.0.0/16

AS7303 · Telecom Argentina S.A.

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Summary

Country	Argentina
Domain	telecom.com.ar
ASN	AS7303
Parent Range	181.2.0.0/15
Registry	LACNIC
ID	ADI2

WHOIS Details

inetnum:     181.2.0.0/15
status:      allocated
aut-num:     AS7303
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:     181.2.0.0/15
nserver:     GULP.ARNET.COM.AR
nsstat:      20251121 AA
nslastaa:    20251121
created:     20101203
changed:     20231207

nic-hdl:     ADI2
person:      Administrador IP
e-mail:      abuse@teco.com.ar
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 181.3.0.0/16

Range	ASN	Company	Num of IPs
181.2.0.0/15	AS7303	Telecom Argentina S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 181.0.0.0/8

Range	ASN	Company	Num of IPs
181.8.0.0/13	AS7303	Telecom Argentina S.A.	524,288
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.104.0.0/13	AS7303	Telecom Argentina S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288
181.20.0.0/14	AS22927	Telefonica de Argentina	262,144
181.120.0.0/14	AS23201	Telecel S.A.	262,144
181.124.0.0/14	AS23201	Telecel S.A.	262,144
181.24.0.0/14	AS22927	Telefonica de Argentina	262,144
181.4.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.168.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.72.0.0/14	AS6535	Telmex Servicios Empresariales S.A.	262,144
181.28.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.96.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.184.0.0/14	AS6306	TELEFONICA VENEZOLANA, C.A.	262,144
181.180.0.0/14	AS6306	TELEFONICA VENEZOLANA, C.A.	262,144
181.204.0.0/14	AS27831	Colombia Móvil	262,144
181.164.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.44.0.0/15	AS27747	Telecentro S.A.	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072
181.230.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.92.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.46.0.0/15	AS27747	Telecentro S.A.	131,072
181.76.0.0/15	AS26615	TIM S/A	131,072
181.2.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.68.0.0/15	AS27831	Colombia Móvil	131,072
181.160.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
181.162.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
181.172.0.0/15	AS7418	TELEFONICA MOVIL DE CHILE S.A.	131,072
181.100.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.228.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.88.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.86.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.70.0.0/15	AS27831	Colombia Móvil	131,072
181.194.0.0/15	AS11830	Instituto Costarricense de Electricidad y Telecom.	131,072
181.36.0.0/15	AS28118	ALTICE DOMINICANA S.A.	131,072
181.40.0.0/16	AS23201	Telecel S.A.	65,536
181.212.0.0/16	AS16629	TELEFONICA EMPRESAS CHILE SA	65,536
181.193.0.0/16	AS11830	Instituto Costarricense de Electricidad y Telecom.	65,536
181.190.0.0/16	AS14259	Manquehuenet	65,536
181.119.0.0/16	AS18747	IFX Networks Argentina S.R.L.	65,536
181.226.0.0/16	AS14117	Telefonica del Sur S.A.	65,536
181.227.0.0/16	AS28024	Nuevatel PCS de Bolivia S.A.	65,536
181.210.0.0/16	AS7727	Hondutel	65,536
181.178.0.0/16	AS11556	Claro Panamá S.A.	65,536
181.84.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.117.0.0/16	AS11664	AMX Argentina S.A.	65,536
181.0.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.39.0.0/16	AS27947	Telconet S.A	65,536
181.95.0.0/16	AS7303	Telecom Argentina S.A.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

33,647 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
181.3.27.207	AS7303 Telecom Argentina S.A.	`12.93ms` from Buenos Aires, AR
181.3.68.24	AS7303 Telecom Argentina S.A.	`9.13ms` from Buenos Aires, AR
181.3.51.224	AS7303 Telecom Argentina S.A.	`10.26ms` from Buenos Aires, AR
181.3.67.70	AS7303 Telecom Argentina S.A.	`2.50ms` from Buenos Aires, AR
181.3.45.114	AS7303 Telecom Argentina S.A.	`1.06ms` from Buenos Aires, AR
181.3.69.6	AS7303 Telecom Argentina S.A.	`11.72ms` from Buenos Aires, AR
181.3.42.107	AS7303 Telecom Argentina S.A.	`10.54ms` from Buenos Aires, AR
181.3.50.245	AS7303 Telecom Argentina S.A.	`10.93ms` from Buenos Aires, AR
181.3.64.234	AS7303 Telecom Argentina S.A.	`10.84ms` from Buenos Aires, AR
181.3.66.246	AS7303 Telecom Argentina S.A.	`9.46ms` from Buenos Aires, AR
181.3.59.210	AS7303 Telecom Argentina S.A.	`11.88ms` from Buenos Aires, AR
181.3.14.54	AS7303 Telecom Argentina S.A.	`1.84ms` from Buenos Aires, AR
181.3.54.250	AS7303 Telecom Argentina S.A.	`1.35ms` from Buenos Aires, AR
181.3.29.182	AS7303 Telecom Argentina S.A.	`1.63ms` from Buenos Aires, AR
181.3.65.160	AS7303 Telecom Argentina S.A.	`8.35ms` from Buenos Aires, AR
181.3.46.209	AS7303 Telecom Argentina S.A.	`11.45ms` from Buenos Aires, AR
181.3.8.109	AS7303 Telecom Argentina S.A.	`7.65ms` from Buenos Aires, AR
181.3.12.77	AS7303 Telecom Argentina S.A.	`11.92ms` from Buenos Aires, AR
181.3.40.206	AS7303 Telecom Argentina S.A.	`1.30ms` from Buenos Aires, AR
181.3.28.28	AS7303 Telecom Argentina S.A.	`10.36ms` from Buenos Aires, AR
181.3.34.209	AS7303 Telecom Argentina S.A.	`1.76ms` from Buenos Aires, AR
181.3.9.13	AS7303 Telecom Argentina S.A.	`9.50ms` from Buenos Aires, AR
181.3.35.254	AS7303 Telecom Argentina S.A.	`11.87ms` from Buenos Aires, AR
181.3.49.151	AS7303 Telecom Argentina S.A.	`12.24ms` from Buenos Aires, AR
181.3.36.88	AS7303 Telecom Argentina S.A.	`12.28ms` 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
81.199.64.176	AS3320 Deutsche Telekom AG	`0.69ms` from Frankfurt am Main, DE
108.254.28.80	AS7018 AT&T Enterprises, LLC	`6.83ms` from Miami, US
99.92.191.128	AS7018 AT&T Enterprises, LLC	`3.14ms` from Miami, US
54.145.235.176	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
64.180.134.112	AS852 TELUS Communications Inc.	`4.21ms` from Seattle, US
124.254.241.96	AS9689 SK Broadband Co Ltd	`1.64ms` from Seoul, KR
122.128.210.0	AS9757 CMB DONDAEMOON BROADCASTING	`1.95ms` from Seoul, KR
110.92.233.0	AS9943 KangNam CableTV	`0.78ms` from Seoul, KR
14.100.109.192	AS9506 Singtel Fibre Broadband	`1.16ms` from Singapore, SG
13.53.60.144	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
114.34.163.144	AS3462 Data Communication Business Group	`1.20ms` from Taipei, TW
65.31.125.64	AS10796 Charter Communications Inc	`6.42ms` from Chicago, US
142.168.109.96	AS19190 TELUS Communications Inc.	`0.70ms` from Chicago, US
69.95.191.0	AS7029 Windstream Communications LLC	`10.38ms` from Chicago, US
23.223.243.16	AS9498 BHARTI Airtel Ltd.	`1.06ms` from Delhi, IN
67.190.185.48	AS7922 Comcast Cable Communications, LLC	`5.95ms` from Denver, US
61.240.249.160	AS4837 CHINA UNICOM China169 Backbone	`17.70ms` from Guangzhou, CN
146.212.99.208	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.96ms` from Ljubljana, SI
119.229.219.208	AS17511 OPTAGE Inc.	`1.54ms` from Osaka, JP
179.33.228.0	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.00ms` from Panama, PA
95.71.250.144	AS12389 PJSC Rostelecom	`14.62ms` from Samara, RU
137.184.177.192	AS14061 DigitalOcean, LLC	`0.26ms` from Santa Clara, US
120.142.198.0	AS10036 DLIVE	`1.70ms` from Seoul, KR
122.32.59.112	AS17858 LG POWERCOMM	`6.24ms` from Seoul, KR
138.2.100.240	AS31898 Oracle Corporation	`0.14ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f5 181.3.90.45

traceroute to 181.3.90.45 (181.3.90.45): 64 hops max, 52 byte packets

5 [AS7303] 181.96.111.9 1.587 ms

6 *

7 *

8 [AS7303] 181.3.90.45 37.724 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On November 14th 2025

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