181.5.0.0/16

AS7303 · Telecom Argentina S.A.

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Summary

Country	Argentina
Domain	telecom.com.ar
ASN	AS7303
Parent Range	181.4.0.0/14
Registry	LACNIC
ID	ADI2

WHOIS Details

inetnum:     181.4.0.0/14
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:     181.4.0.0/16
nserver:     GULP.ARNET.COM.AR
nsstat:      20251031 AA
nslastaa:    20251031
inetrev:     181.5.0.0/16
nserver:     GULP.ARNET.COM.AR
nsstat:      20251101 AA
nslastaa:    20251101
inetrev:     181.6.0.0/16
nserver:     GULP.ARNET.COM.AR
nsstat:      20251030 AA
nslastaa:    20251030
inetrev:     181.7.0.0/16
nserver:     GULP.ARNET.COM.AR
nsstat:      20251031 AA
nslastaa:    20251031
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 181.5.0.0/16

Range	ASN	Company	Num of IPs
181.4.0.0/14	AS7303	Telecom Argentina S.A.	262,144

Nearby Ranges

BGP prefixes that overlap with 181.0.0.0/8

Range	ASN	Company	Num of IPs
181.8.0.0/13	AS264767	Telecom Argentina S.A.	524,288
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288
181.8.0.0/13	AS7303	Telecom Argentina S.A.	524,288
181.104.0.0/13	AS7303	Telecom Argentina S.A.	524,288
181.24.0.0/14	AS22927	Telefonica de Argentina	262,144
181.120.0.0/14	AS23201	Telecel S.A.	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
181.96.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.124.0.0/14	AS23201	Telecel S.A.	262,144
181.164.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.28.0.0/14	AS7303	Telecom Argentina S.A.	262,144
181.20.0.0/14	AS22927	Telefonica de Argentina	262,144
181.180.0.0/14	AS6306	TELEFONICA VENEZOLANA, C.A.	262,144
181.72.0.0/14	AS6535	Telmex Servicios Empresariales S.A.	262,144
181.204.0.0/14	AS27831	Colombia Móvil	262,144
181.184.0.0/14	AS6306	TELEFONICA VENEZOLANA, C.A.	262,144
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
181.194.0.0/15	AS11830	Instituto Costarricense de Electricidad y Telecom.	131,072
181.70.0.0/15	AS27831	Colombia Móvil	131,072
181.36.0.0/15	AS28118	ALTICE DOMINICANA S.A.	131,072
181.68.0.0/15	AS27831	Colombia Móvil	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072
181.160.0.0/15	AS7418	TELEFÓNICA CHILE S.A.	131,072
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.76.0.0/15	AS26615	TIM S/A	131,072
181.100.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.88.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.2.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.44.0.0/15	AS27747	Telecentro S.A.	131,072
181.86.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.228.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.92.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.230.0.0/15	AS7303	Telecom Argentina S.A.	131,072
181.46.0.0/15	AS27747	Telecentro S.A.	131,072
181.119.0.0/16	AS18747	IFX Networks Argentina S.R.L.	65,536
181.39.0.0/16	AS27947	Telconet S.A	65,536
181.0.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.226.0.0/16	AS14117	Telefonica del Sur S.A.	65,536
181.90.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.95.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.84.0.0/16	AS7303	Telecom Argentina S.A.	65,536
181.198.0.0/16	AS27947	Telconet S.A	65,536
181.40.0.0/16	AS23201	Telecel S.A.	65,536
181.116.0.0/16	AS19037	AMX Argentina S.A.	65,536
181.178.0.0/16	AS11556	Claro Panamá S.A.	65,536
181.117.0.0/16	AS11664	AMX Argentina S.A.	65,536
181.227.0.0/16	AS28024	Nuevatel PCS de Bolivia S.A.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

7,617 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
181.5.253.73	AS7303 Telecom Argentina S.A.	`12.50ms` from Buenos Aires, AR
181.5.198.206	AS7303 Telecom Argentina S.A.	`1.20ms` from Buenos Aires, AR
181.5.255.83	AS7303 Telecom Argentina S.A.	`11.99ms` from Buenos Aires, AR
181.5.192.225	AS7303 Telecom Argentina S.A.	`12.02ms` from Buenos Aires, AR
181.5.210.42	AS7303 Telecom Argentina S.A.	`2.08ms` from Buenos Aires, AR
181.5.197.146	AS7303 Telecom Argentina S.A.	`12.04ms` from Buenos Aires, AR
181.5.216.151	AS7303 Telecom Argentina S.A.	`11.43ms` from Buenos Aires, AR
181.5.247.93	AS7303 Telecom Argentina S.A.	`8.96ms` from Buenos Aires, AR
181.5.224.165	AS7303 Telecom Argentina S.A.	`7.70ms` from Buenos Aires, AR
181.5.195.175	AS7303 Telecom Argentina S.A.	`8.30ms` from Buenos Aires, AR
181.5.218.8	AS7303 Telecom Argentina S.A.	`9.88ms` from Buenos Aires, AR
181.5.245.19	AS7303 Telecom Argentina S.A.	`10.84ms` from Buenos Aires, AR
181.5.248.160	AS7303 Telecom Argentina S.A.	`12.10ms` from Buenos Aires, AR
181.5.229.208	AS7303 Telecom Argentina S.A.	`8.99ms` from Buenos Aires, AR
181.5.235.202	AS7303 Telecom Argentina S.A.	`1.19ms` from Buenos Aires, AR
181.5.230.25	AS7303 Telecom Argentina S.A.	`9.01ms` from Buenos Aires, AR
181.5.226.96	AS7303 Telecom Argentina S.A.	`9.31ms` from Buenos Aires, AR
181.5.240.79	AS7303 Telecom Argentina S.A.	`8.85ms` from Buenos Aires, AR
181.5.228.209	AS7303 Telecom Argentina S.A.	`9.07ms` from Buenos Aires, AR
181.5.239.112	AS7303 Telecom Argentina S.A.	`12.05ms` from Buenos Aires, AR
181.5.232.15	AS7303 Telecom Argentina S.A.	`13.06ms` from Buenos Aires, AR
181.5.237.145	AS7303 Telecom Argentina S.A.	`1.18ms` from Buenos Aires, AR
181.5.213.137	AS7303 Telecom Argentina S.A.	`12.01ms` from Buenos Aires, AR
181.5.220.137	AS7303 Telecom Argentina S.A.	`8.43ms` from Buenos Aires, AR
181.5.238.225	AS7303 Telecom Argentina S.A.	`11.24ms` 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
65.41.186.160	AS19901 Brightspeed	`15.39ms` from Ashburn, US
48.212.132.0	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
216.153.188.0	AS7029 Windstream Communications LLC	`10.41ms` from Chicago, US
68.95.106.48	AS7018 AT&T Enterprises, LLC	`9.00ms` from Dallas, US
86.50.25.16	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`1.13ms` from Helsinki, FI
13.42.224.128	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
77.96.26.48	AS5089 Virgin Media Limited	`9.77ms` from London, GB
72.220.141.224	AS22773 Cox Communications Inc.	`6.68ms` from Los Angeles, US
79.45.252.96	AS3269 Telecom Italia S.p.A.	`3.23ms` from Milan, IT
193.158.103.48	AS3320 Deutsche Telekom AG	`4.00ms` from Nuernberg, DE
126.62.83.96	AS17676 SoftBank Corp.	`2.85ms` from Osaka, JP
212.24.121.160	AS56962 RHS s.r.l.	`6.01ms` from Palermo, IT
120.27.110.240	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Qingdao, CN
44.222.28.128	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
124.146.42.0	AS17586 LG HelloVision Corp.	`2.15ms` from Seoul, KR
43.142.146.16	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.39ms` from Shanghai, CN
3.105.159.160	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
86.96.85.0	AS5384 Emirates Internet	`6.34ms` from Al Fujairah City, AE
130.89.207.16	AS1133 University Twente	`3.49ms` from Amsterdam, NL
74.119.4.0	AS62948 Air Link Rural Broadband, LLC	`9.17ms` from Chicago, US
54.155.179.224	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
79.221.235.112	AS3320 Deutsche Telekom AG	`5.33ms` from Hamburg, DE
115.224.54.64	AS4134 CHINANET-BACKBONE	`8.08ms` from Hangzhou, CN
154.210.38.240	AS9294 GNET INC.	`0.77ms` from Hong Kong, HK
146.158.60.208	AS61390 Garant-G Ltd.	`8.47ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 -m5 181.5.177.129

traceroute to 181.5.177.129 (181.5.177.129): 5 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 302.564 ms

2 [AS15169] 192.178.80.110 301.812 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On October 30th 2025

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