Telecom Argentina S.A.

IPv4 IPv6
Country Argentina Argentina
Assigned AS AS7303, AS7934, AS10318, AS10481, AS10895, AS10983, AS11356, AS12264, AS21590, AS26608, AS27871
Address
Address: Vuelta de Obligado, 1841, Piso 3°
1428 - Buenos Aires
PhonePhone: +054 011 4968-0000 0000
Updated 04 January 2026

We found 351 IPv4 networks operated by this organization. The first 50 networks are displayed.

Results sorted by network size.

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Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.8.0.0/13
IP Range: 181.8.0.0 - 181.15.255.255
Block size: 524,288
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.104.0.0/13
IP Range: 181.104.0.0 - 181.111.255.255
Block size: 524,288
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 152.168.0.0/14
IP Range: 152.168.0.0 - 152.171.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.4.0.0/14
IP Range: 181.4.0.0 - 181.7.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.28.0.0/14
IP Range: 181.28.0.0 - 181.31.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.80.0.0/14
IP Range: 181.80.0.0 - 181.83.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.96.0.0/14
IP Range: 181.96.0.0 - 181.99.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.164.0.0/14
IP Range: 181.164.0.0 - 181.167.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.168.0.0/14
IP Range: 181.168.0.0 - 181.171.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.108.0.0/14
IP Range: 186.108.0.0 - 186.111.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.228.0.0/14
IP Range: 190.228.0.0 - 190.231.255.255
Block size: 262,144
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.2.0.0/15
IP Range: 181.2.0.0 - 181.3.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.86.0.0/15
IP Range: 181.86.0.0 - 181.87.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.88.0.0/15
IP Range: 181.88.0.0 - 181.89.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.100.0.0/15
IP Range: 181.100.0.0 - 181.101.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.228.0.0/15
IP Range: 181.228.0.0 - 181.229.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.230.0.0/15
IP Range: 181.230.0.0 - 181.231.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.124.0.0/15
IP Range: 186.124.0.0 - 186.125.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.126.0.0/15
IP Range: 186.126.0.0 - 186.127.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.136.0.0/15
IP Range: 186.136.0.0 - 186.137.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.138.0.0/15
IP Range: 186.138.0.0 - 186.139.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 186.152.0.0/15
IP Range: 186.152.0.0 - 186.153.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.18.0.0/15
IP Range: 190.18.0.0 - 190.19.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.138.0.0/15
IP Range: 190.138.0.0 - 190.139.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.188.0.0/15
IP Range: 190.188.0.0 - 190.189.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.190.0.0/15
IP Range: 190.190.0.0 - 190.191.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.192.0.0/15
IP Range: 190.192.0.0 - 190.193.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.194.0.0/15
IP Range: 190.194.0.0 - 190.195.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.224.0.0/15
IP Range: 190.224.0.0 - 190.225.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.226.0.0/15
IP Range: 190.226.0.0 - 190.227.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.244.0.0/15
IP Range: 190.244.0.0 - 190.245.255.255
Block size: 131,072
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.246.0.0/15
IP Range: 190.246.0.0 - 190.247.255.255
Block size: 131,072
Argentina Latin American and Caribbean IP Address Regional Registry
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Network: LACNIC-24-232-0-0
CIDR: 24.232.0.0/16
IP Range: 24.232.0.0 - 24.232.255.255
Block size: 65,536
Argentina Latin American and Caribbean IP Address Regional Registry
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Network: LACNIC-ERX-152-168-0-0
CIDR: 152.168.0.0/16
IP Range: 152.168.0.0 - 152.168.255.255
Block size: 65,536
Argentina Latin American and Caribbean IP Address Regional Registry
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Network: LACNIC-ERX-152-169-0-0
CIDR: 152.169.0.0/16
IP Range: 152.169.0.0 - 152.169.255.255
Block size: 65,536
Argentina Latin American and Caribbean IP Address Regional Registry
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Network: LACNIC-ERX-152-170-0-0
CIDR: 152.170.0.0/16
IP Range: 152.170.0.0 - 152.170.255.255
Block size: 65,536
Argentina Latin American and Caribbean IP Address Regional Registry
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Network: LACNIC-ERX-152-171-0-0
CIDR: 152.171.0.0/16
IP Range: 152.171.0.0 - 152.171.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.0.0.0/16
IP Range: 181.0.0.0 - 181.0.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.90.0.0/16
IP Range: 181.90.0.0 - 181.90.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 181.102.0.0/16
IP Range: 181.102.0.0 - 181.102.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.16.0.0/16
IP Range: 190.16.0.0 - 190.16.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.17.0.0/16
IP Range: 190.17.0.0 - 190.17.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.30.0.0/16
IP Range: 190.30.0.0 - 190.30.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.136.0.0/16
IP Range: 190.136.0.0 - 190.136.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 190.137.0.0/16
IP Range: 190.137.0.0 - 190.137.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 200.43.0.0/16
IP Range: 200.43.0.0 - 200.43.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 200.45.0.0/16
IP Range: 200.45.0.0 - 200.45.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 201.213.0.0/16
IP Range: 201.213.0.0 - 201.213.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 201.252.0.0/16
IP Range: 201.252.0.0 - 201.252.255.255
Block size: 65,536
Argentina Telecom Argentina S.A.
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Network: AR-TAST-LACNIC
CIDR: 201.253.0.0/16
IP Range: 201.253.0.0 - 201.253.255.255
Block size: 65,536
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