186.19.240.0/20

AS27747 · Telecentro S.A.

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Summary

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

WHOIS Details

inetnum:     186.19.192.0/18
status:      reallocated
aut-num:     AS27747
owner:       Telecentro S.A. - Clientes Residenciales
ownerid:     AR-TSCR-LACNIC
responsible: Administrador de Direcciones IP
address:     Coronel Apolinario Figueroa, 254, 
address:     C1414EDF - Capital Federal - AR
country:     AR
phone:       +54 11 63809500
owner-c:     FRH
tech-c:      FRH
abuse-c:     FRH
created:     20100722
changed:     20100722
inetnum-up:  186.19.0.0/16

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 2 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
186.19.253.1	AS27747 Telecentro S.A.	`0.77ms` from Buenos Aires, AR
186.19.240.1	AS27747 Telecentro S.A.	`0.83ms` from Buenos Aires, AR
186.19.249.222	AS27747 Telecentro S.A.	`5.00ms` from Buenos Aires, AR
186.19.255.1	AS27747 Telecentro S.A.	`0.83ms` from Buenos Aires, AR
186.19.241.1	AS27747 Telecentro S.A.	`1.26ms` from Buenos Aires, AR
186.19.252.1	AS27747 Telecentro S.A.	`0.80ms` from Buenos Aires, AR
186.19.250.118	AS27747 Telecentro S.A.	`5.48ms` from Buenos Aires, AR
186.19.243.110	AS27747 Telecentro S.A.	`0.51ms` from Buenos Aires, AR
186.19.254.2	AS27747 Telecentro S.A.	`0.38ms` from Buenos Aires, AR
186.19.251.253	AS27747 Telecentro S.A.	`0.81ms` from Buenos Aires, AR
186.19.248.1	AS27747 Telecentro S.A.	`1.04ms` from Buenos Aires, AR
186.19.242.1	AS27747 Telecentro S.A.	`0.83ms` 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
197.167.10.196	AS24863 Link Egypt (Link.NET)	`8.69ms` from Cairo, EG
52.129.115.4	AS11320 LightEdge Solutions	`4.84ms` from Dallas, US
119.112.78.116	AS4837 CHINA UNICOM China169 Backbone	`8.47ms` from Liaoyang, CN
81.178.230.36	AS9105 TalkTalk Communications Limited	`6.81ms` from London, GB
62.87.116.100	AS12430 VODAFONE ESPANA S.A.U.	`15.73ms` from Madrid, ES
52.60.122.196	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
69.207.136.148	AS11351 Charter Communications Inc	`14.58ms` from New York City, US
148.74.121.212	AS6128 Cablevision Systems Corp.	`7.63ms` from New York City, US
126.145.144.20	AS17676 SoftBank Corp.	`4.01ms` from Osaka, JP
211.1.237.36	AS7671 NTT SmartConnect Corporation	`0.30ms` from Osaka, JP
88.91.39.52	AS2119 Telenor Norge AS	`6.73ms` from Oslo, NO
69.145.227.84	AS33588 Charter Communications LLC	`16.63ms` from Seattle, US
119.213.238.20	AS4766 Korea Telecom	`2.09ms` from Seoul, KR
118.51.214.212	AS4766 Korea Telecom	`1.94ms` from Seoul, KR
20.214.116.100	AS8075 Microsoft Corporation	`0.32ms` from Seoul, KR
58.236.92.244	AS9318 SK Broadband Co Ltd	`1.60ms` from Seoul, KR
220.203.29.68	AS4837 CHINA UNICOM China169 Backbone	`3.35ms` from Wuhan, CN
94.242.237.132	AS7979 Servers.com, Inc.	`0.13ms` from Amsterdam, NL
157.167.122.164	AS44444 Forcepoint Cloud Ltd	`0.52ms` from Ashburn, US
69.132.235.4	AS11426 Charter Communications Inc	`6.03ms` from Charlotte, US
116.100.110.4	AS24086 Viettel Corporation	`3.79ms` from Ho Chi Minh City, VN
149.30.185.196	AS133199 SonderCloud Limited	`0.32ms` from Hong Kong, HK
70.124.28.68	AS11427 Charter Communications Inc	`13.13ms` from Houston, US
182.181.208.244	AS17557 Pakistan Telecommunication Company Limited	`8.59ms` from Lahore, PK
79.54.155.132	AS3269 Telecom Italia S.p.A.	`1.53ms` 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 -f2 186.19.253.156

traceroute to 186.19.253.156 (186.19.253.156): 64 hops max, 52 byte packets

2 [] 45.68.8.157 0.79 ms

3 *

4 *

5 [AS27747] 186.19.253.156 10.658 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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