186.18.0.0/20

AS27747 · Telecentro S.A.

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Summary

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

WHOIS Details

inetnum:     186.18.0.0/18
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:     20081114
changed:     20081114
inetnum-up:  186.18.0.0/16

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 3 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
186.18.4.31	fullin.com.ar	1
186.18.9.185	innerchild.xyz	1

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

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Pingable IPs

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

IP Address	ASN	Details
186.18.4.1	AS27747 Telecentro S.A.	`0.53ms` from Buenos Aires, AR
186.18.3.166	AS27747 Telecentro S.A.	`6.05ms` from Buenos Aires, AR
186.18.1.36	AS27747 Telecentro S.A.	`5.34ms` from Buenos Aires, AR
186.18.2.125	AS27747 Telecentro S.A.	`5.72ms` from Buenos Aires, AR
186.18.0.1	AS27747 Telecentro S.A.	`0.84ms` from Buenos Aires, AR
186.18.6.1	AS27747 Telecentro S.A.	`1.26ms` from Buenos Aires, AR
186.18.10.185	AS27747 Telecentro S.A.	`4.82ms` from Buenos Aires, AR
186.18.14.1	AS27747 Telecentro S.A.	`0.67ms` from Buenos Aires, AR
186.18.15.1	AS27747 Telecentro S.A.	`1.54ms` from Buenos Aires, AR
186.18.11.9	AS27747 Telecentro S.A.	`8.09ms` from Buenos Aires, AR
186.18.12.17	AS27747 Telecentro S.A.	`0.57ms` from Buenos Aires, AR
186.18.9.19	AS27747 Telecentro S.A.	`5.70ms` from Buenos Aires, AR
186.18.8.1	AS27747 Telecentro S.A.	`1.07ms` 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
3.161.151.244	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
194.135.174.36	AS28787 Baku Telephone Communication LLC	`0.87ms` from Baku, AZ
156.214.240.4	AS8452 TE-AS	`6.31ms` from Cairo, EG
97.149.222.196	AS6167 Verizon Business	`9.63ms` from Chicago, US
36.248.231.4	AS4837 CHINA UNICOM China169 Backbone	`5.14ms` from Fuzhou, CN
82.36.3.68	AS5089 Virgin Media Limited	`4.64ms` from London, GB
90.217.160.132	AS5607 Sky UK Limited	`11.25ms` from London, GB
45.207.238.244	AS54801 Zillion Network Inc.	`0.66ms` from Los Angeles, US
185.166.226.52	AS25460 The Networking People (TNP) Limited	`0.50ms` from Manchester, GB
79.21.99.180	AS3269 Telecom Italia S.p.A.	`2.57ms` from Milan, IT
159.255.128.52	AS50877 Airbeam S.r.l.	`2.12ms` from Milan, IT
175.28.250.36	AS7679 QTnet,Inc.	`8.19ms` from Osaka, JP
177.105.130.52	AS28634 Life Tecnologia Ltda.	`8.21ms` from Sao Paulo, BR
114.108.44.68	AS23563 SK Broadband Co Ltd	`8.29ms` from Seoul, KR
218.54.155.132	AS9318 SK Broadband Co Ltd	`6.24ms` from Seoul, KR
1.117.144.52	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
176.103.162.148	AS198040 CHOJNET Maciej Szypryt	`6.42ms` from Warsaw, PL
195.154.47.148	AS12876 SCALEWAY S.A.S.	`0.33ms` from Amsterdam, NL
4.180.220.180	AS8075 Microsoft Corporation	`1.32ms` from Amsterdam, NL
66.18.101.84	AS13649 Flexential Colorado Corp.	`9.62ms` from Atlanta, US
90.110.169.180	AS3215 Orange S.A.	`4.52ms` from Aubervilliers, FR
188.131.195.100	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.44ms` from Beijing, CN
212.12.61.4	AS9211 Nawork Internet Informationssysteme GmbH	`5.30ms` from Copenhagen, DK
47.184.250.68	AS5650 Frontier Communications of America, Inc.	`1.16ms` from Dallas, US
206.168.216.4	AS21777 Massive Networks	`0.84ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f3 186.18.14.25

traceroute to 186.18.14.25 (186.18.14.25): 64 hops max, 52 byte packets

3 [AS7195] 200.25.63.214 14.823 ms

4 [AS7195] 200.25.51.57 0.494 ms

5 [AS7195] 200.25.50.211 0.606 ms

6 *

7 [AS27747] 186.18.14.25 13.342 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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