181.45.224.0/20

AS27747 · Telecentro S.A.

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Summary

Country	Argentina
Domain	telecentro.com.ar
ASN	AS27747
Registry	LACNIC
ID	FRH

WHOIS Details

inetnum:     181.44.0.0/15
status:      allocated
aut-num:     AS27747
owner:       Telecentro S.A.
ownerid:     AR-TESA26-LACNIC
responsible: Administrador de Direcciones IP
address:     Coronel Apolinario Figueroa, 254, 
address:     C1414EDF - Buenos Aires - BA
country:     AR
phone:       +54 11 6380-9500
owner-c:     FRH
tech-c:      FRH
abuse-c:     FRH
inetrev:     181.44.0.0/15
nserver:     NS1.TELECENTRO.NET.AR
nsstat:      20221104 AA
nslastaa:    20221104
nserver:     NS2.TELECENTRO.NET.AR
nsstat:      20221104 AA
nslastaa:    20221104
created:     20131216
changed:     20131216

nic-hdl:     FRH
person:      Administrador de Direcciones
e-mail:      ipadmin@telecentro.net.ar
address:     Coronel Apolinario Figueroa, 254, 
address:     C1414EDF - Buenos Aires - 
country:     AR
phone:       +54 11 39770000 [0]
created:     20060731
changed:     20221021

Hosted domains

There are 10 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.45.232.2	fastvideoshare.com.ar	7
181.45.226.99	ibcomunidad.edu.ar	1
181.45.226.246	ibcomunidad.edu.ar	1
181.45.239.175	ospese.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.45.233.144	AS27747 Telecentro S.A.	`5.34ms` from Buenos Aires, AR
181.45.229.198	AS27747 Telecentro S.A.	`6.69ms` from Buenos Aires, AR
181.45.231.15	AS27747 Telecentro S.A.	`5.21ms` from Buenos Aires, AR
181.45.230.177	AS27747 Telecentro S.A.	`4.83ms` from Buenos Aires, AR
181.45.234.87	AS27747 Telecentro S.A.	`5.42ms` from Buenos Aires, AR
181.45.228.1	AS27747 Telecentro S.A.	`0.85ms` from Buenos Aires, AR
181.45.226.1	AS27747 Telecentro S.A.	`0.80ms` from Buenos Aires, AR
181.45.227.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
181.45.225.1	AS27747 Telecentro S.A.	`1.16ms` from Buenos Aires, AR
181.45.224.1	AS27747 Telecentro S.A.	`1.57ms` from Buenos Aires, AR
181.45.235.149	AS27747 Telecentro S.A.	`5.50ms` from Buenos Aires, AR
181.45.232.1	AS27747 Telecentro S.A.	`0.85ms` from Buenos Aires, AR
181.45.239.1	AS27747 Telecentro S.A.	`0.74ms` from Buenos Aires, AR
181.45.236.1	AS27747 Telecentro S.A.	`1.67ms` from Buenos Aires, AR
181.45.238.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
181.45.237.1	AS27747 Telecentro S.A.	`0.82ms` 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
182.69.28.116	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.13ms` from Ahmedabad, IN
68.191.252.4	AS20115 Charter Communications LLC	`10.05ms` from Ashburn, US
206.227.193.4	AS6109 NDCHealth Corporation	`1.32ms` from Atlanta, US
54.201.235.20	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
162.242.132.84	AS33070 Rackspace Hosting	`1.01ms` from Dallas, US
93.206.238.148	AS3320 Deutsche Telekom AG	`2.15ms` from Duesseldorf, DE
91.181.249.164	AS5432 Proximus NV	`5.25ms` from Gravelines, FR
187.144.101.148	AS8151 UNINET	`6.37ms` from Guadalajara, MX
88.255.101.36	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.56ms` from Istanbul, TR
154.49.0.52	AS174 Cogent Communications	`0.28ms` from Kyiv, UA
90.207.223.100	AS5607 Sky UK Limited	`1.67ms` from London, GB
90.240.173.212	AS5378 Vodafone Limited	`4.69ms` from Manchester, GB
190.185.106.244	AS52438 PLANISYS S.A.	`0.18ms` from Miami, US
166.117.27.100	AS16509 Amazon.com, Inc.	`0.04ms` from Muscat, OM
177.22.131.20	AS52958 Empr.Tec.Inform.Comun. Mun.SP-PRODAM-SP S/A	`1.84ms` from Osasco, BR
112.250.79.164	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Qingdao, CN
199.135.36.20	AS4152 USDA	`1.52ms` from San Jose, US
14.58.197.36	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
222.73.220.180	AS4812 China Telecom (Group)	`3.07ms` from Shanghai, CN
20.103.109.148	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
104.23.214.4	AS13335 Cloudflare, Inc.	`0.24ms` from Ashburn, US
16.78.255.36	AS16509 Amazon.com, Inc.	`0.73ms` from Jakarta, ID
86.189.139.116	AS2856 British Telecommunications PLC	`2.59ms` from London, GB
83.42.238.212	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.83ms` from Madrid, ES
87.19.232.212	AS3269 Telecom Italia S.p.A.	`9.66ms` 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 -f4 181.45.235.195

traceroute to 181.45.235.195 (181.45.235.195): 64 hops max, 52 byte packets

4 [] 45.68.8.157 0.607 ms

5 *

6 [AS27747] 181.45.235.195 15.282 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On August 22nd 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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