181.99.166.0/24

AS7303 · Telecom Argentina S.A.

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Summary

Country	Argentina
Domain	telecom.com.ar
ASN	AS7303
Parent Range	181.96.0.0/14
Registry	LACNIC
ID	ADI2

WHOIS Details

inetnum:     181.99.164.0/22
status:      reallocated
aut-num:     AS7303
owner:       Telecom Personal Bs As
ownerid:     AR-TPBA-LACNIC
responsible: Aseguramiento de Servicios
address:     Dorrego, 2520, 
address:     1425 - Capital Federal - 
country:     AR
phone:       +54 11 4968-4900
owner-c:     ADA
tech-c:      ADI2
abuse-c:     ADI2
created:     20241001
changed:     20241220
inetnum-up:  181.96.0.0/14

nic-hdl:     ADA
person:      Administrador Abuse
e-mail:      abuse@ta.telecom.com.ar
address:     Alicia Moreau de Justo, 50, -
address:     1107 - Ciudad Autónoma de Buenos Aires - 
country:     AR
phone:       +54  1149684000 [0000]
created:     20030211
changed:     20240610

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 181.99.166.0/24

Range	ASN	Company	Num of IPs
181.96.0.0/14	AS7303	Telecom Argentina S.A.	262,144

Nearby Ranges

BGP prefixes that overlap with 181.99.0.0/16

Range	ASN	Company	Num of IPs
181.96.0.0/14	AS7303	Telecom Argentina S.A.	262,144

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

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

IP Address	ASN	Details
181.99.166.1	AS7303 Telecom Argentina S.A.	`1.74ms` 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
76.151.243.120	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Ashburn, US
150.164.24.232	AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS	`1.05ms` from Belo Horizonte, BR
65.30.45.40	AS10796 Charter Communications Inc	`7.33ms` from Chicago, US
174.28.62.216	AS209 CenturyLink Communications, LLC	`9.60ms` from Denver, US
193.167.115.40	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`1.21ms` from Helsinki, FI
96.62.159.8	AS9304 HGC Global Communications Limited	`3.04ms` from Hong Kong, HK
82.42.126.200	AS5089 Virgin Media Limited	`10.97ms` from London, GB
82.36.22.40	AS5089 Virgin Media Limited	`13.79ms` from London, GB
217.65.160.8	AS8676 PRT Systems Limited	`0.17ms` from London, GB
94.82.173.136	AS3269 Telecom Italia S.p.A.	`6.58ms` from Milan, IT
82.186.20.152	AS3269 Telecom Italia S.p.A.	`1.42ms` from Milan, IT
85.41.181.8	AS3269 Telecom Italia S.p.A.	`12.04ms` from Naples, IT
79.250.244.152	AS3320 Deutsche Telekom AG	`4.74ms` from Nuernberg, DE
27.204.48.216	AS4837 CHINA UNICOM China169 Backbone	`5.06ms` from Qingdao, CN
47.45.71.232	AS20115 Charter Communications LLC	`9.39ms` from San Jose, US
185.253.160.152	AS9009 M247 Europe SRL	`0.15ms` from Sofia, BG
175.169.188.168	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Tieling, CN
110.164.214.232	AS45758 Triple T Broadband Public Company Limited	`13.42ms` from Bangkok, TH
92.178.107.8	AS12479 Orange Espagne SA	`11.71ms` from Barcelona, ES
27.14.251.88	AS4837 CHINA UNICOM China169 Backbone	`6.03ms` from Chongqing, CN
18.219.17.56	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
87.92.37.104	AS16086 DNA Oyj	`0.88ms` from Helsinki, FI
37.37.175.56	AS42961 Mobile Telecommunications Company K.S.C.P.	`6.99ms` from Kuwait City, KW
86.147.87.40	AS2856 British Telecommunications PLC	`4.65ms` from London, GB
86.174.11.24	AS2856 British Telecommunications PLC	`3.98ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m9 181.99.166.243

traceroute to 181.99.166.243 (181.99.166.243): 9 hops max, 52 byte packets

3 [AS7195] 200.25.50.87 177.225 ms

4 *

5 *

6 [AS7303] 181.88.64.1 178.457 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On February 16th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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