186.23.0.0/20

AS27747 · Telecentro S.A.

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Summary

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

WHOIS Details

inetnum:     186.22.0.0/15
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:     186.22.0.0/15
nserver:     NS1.TELECENTRO.NET.AR
nsstat:      20250828 AA
nslastaa:    20250828
nserver:     NS2.TELECENTRO.NET.AR
nsstat:      20250828 AA
nslastaa:    20250828
created:     20100805
changed:     20100805

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 4 domain names hosted across 2 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

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Pingable IPs

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

IP Address	ASN	Details
186.23.0.1	AS27747 Telecentro S.A.	`1.69ms` from Buenos Aires, AR
186.23.9.6	AS27747 Telecentro S.A.	`4.24ms` from Buenos Aires, AR
186.23.2.56	AS27747 Telecentro S.A.	`1.19ms` from Buenos Aires, AR
186.23.14.214	AS27747 Telecentro S.A.	`6.66ms` from Buenos Aires, AR
186.23.10.70	AS27747 Telecentro S.A.	`1.50ms` from Buenos Aires, AR
186.23.13.103	AS27747 Telecentro S.A.	`5.88ms` from Buenos Aires, AR
186.23.3.1	AS27747 Telecentro S.A.	`1.30ms` from Buenos Aires, AR
186.23.15.42	AS27747 Telecentro S.A.	`4.99ms` from Buenos Aires, AR
186.23.12.1	AS27747 Telecentro S.A.	`1.28ms` 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
199.120.36.4	AS394161 Tesla Motors, Inc.	`0.12ms` from Ashburn, US
177.156.112.4	AS18881 TELEFÔNICA BRASIL S.A	`4.25ms` from Belo Horizonte, BR
37.234.223.20	AS213155 Yettel Hungary Ltd.	`16.89ms` from Budapest, HU
58.23.92.116	AS4837 CHINA UNICOM China169 Backbone	`10.00ms` from Fuzhou, CN
46.26.53.84	AS12430 VODAFONE ESPANA S.A.U.	`4.30ms` from Madrid, ES
15.228.74.132	AS16509 Amazon.com, Inc.	`0.87ms` from Osasco, BR
186.33.174.116	AS27947 Telconet S.A	`0.94ms` from Quito, EC
174.23.143.4	AS209 CenturyLink Communications, LLC	`2.53ms` from Salt Lake City, US
14.47.71.132	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
20.194.121.244	AS8075 Microsoft Corporation	`0.33ms` from Seoul, KR
60.125.252.52	AS17676 SoftBank Corp.	`3.12ms` from Tokyo, JP
75.108.236.20	AS19108 Optimum	`15.45ms` from Dallas, US
93.211.196.164	AS3320 Deutsche Telekom AG	`3.57ms` from Duesseldorf, DE
84.163.43.4	AS3320 Deutsche Telekom AG	`5.55ms` from Frankfurt am Main, DE
93.235.107.84	AS3320 Deutsche Telekom AG	`6.98ms` from Frankfurt am Main, DE
93.241.55.180	AS3320 Deutsche Telekom AG	`0.60ms` from Hamburg, DE
60.185.87.132	AS4134 CHINANET-BACKBONE	`8.46ms` from Hangzhou, CN
80.42.38.4	AS9105 TalkTalk Communications Limited	`1.21ms` from London, GB
104.166.78.116	AS46261 QuickPacket, LLC	`0.71ms` from Los Angeles, US
92.150.98.164	AS3215 Orange S.A.	`2.42ms` from Marseille, FR
76.101.203.4	AS7922 Comcast Cable Communications, LLC	`8.88ms` from Miami, US
62.78.40.84	AS50289 Limited Liability Company WELLCOM-L	`1.76ms` from Moscow, RU
184.75.25.180	AS12271 Charter Communications Inc	`1.15ms` from New York City, US
61.251.194.148	AS9689 SK Broadband Co Ltd	`1.80ms` from Seoul, KR
84.80.236.84	AS1136 KPN B.V.	`1.76ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 186.23.13.26

traceroute to 186.23.13.26 (186.23.13.26): 64 hops max, 52 byte packets

1 [AS15169] 142.251.251.240 220.923 ms

2 [AS15169] 192.178.72.138 220.658 ms

3 *

4 *

5 [AS27747] 186.23.13.26 233.272 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

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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