186.23.80.0/20

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 2 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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.23.95.149	AS27747 Telecentro S.A.	`4.06ms` from Buenos Aires, AR
186.23.81.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
186.23.86.204	AS27747 Telecentro S.A.	`6.91ms` from Buenos Aires, AR
186.23.84.1	AS27747 Telecentro S.A.	`0.71ms` from Buenos Aires, AR
186.23.85.10	AS27747 Telecentro S.A.	`6.21ms` from Buenos Aires, AR
186.23.90.6	AS27747 Telecentro S.A.	`3.06ms` from Buenos Aires, AR
186.23.93.101	AS27747 Telecentro S.A.	`4.62ms` from Buenos Aires, AR
186.23.92.1	AS27747 Telecentro S.A.	`0.64ms` from Buenos Aires, AR
186.23.83.1	AS27747 Telecentro S.A.	`0.79ms` from Buenos Aires, AR
186.23.87.60	AS27747 Telecentro S.A.	`11.15ms` from Buenos Aires, AR
186.23.94.112	AS27747 Telecentro S.A.	`4.91ms` from Buenos Aires, AR
186.23.91.20	AS27747 Telecentro S.A.	`3.08ms` 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
144.196.179.20	AS13445 Cisco Webex LLC	`1.21ms` from Amsterdam, NL
188.103.246.212	AS3209 Vodafone GmbH	`8.46ms` from Berlin, DE
134.102.189.4	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`13.20ms` from Berlin, DE
166.78.157.148	AS33070 Rackspace Hosting	`0.92ms` from Dallas, US
209.192.230.68	AS7979 Servers.com, Inc.	`0.28ms` from Dallas, US
212.211.203.148	AS12399 q.beyond AG	`0.49ms` from Frankfurt am Main, DE
89.183.57.100	AS13045 htp GmbH	`6.46ms` from Frankfurt am Main, DE
107.207.85.180	AS7018 AT&T Enterprises, LLC	`8.28ms` from Kansas City, US
31.181.55.212	AS12389 PJSC Rostelecom	`1.06ms` from Krasnodar, RU
79.146.162.212	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.57ms` from Madrid, ES
188.175.252.84	AS16246 O2 Czech Republic, a.s.	`4.98ms` from Prague, CZ
44.217.43.180	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
222.111.209.52	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
175.194.51.164	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
121.186.184.68	AS4766 Korea Telecom	`5.23ms` from Seoul, KR
112.183.112.52	AS4766 Korea Telecom	`7.85ms` from Seoul, KR
172.207.50.100	AS8075 Microsoft Corporation	`1.26ms` from Tokyo, JP
185.67.172.100	AS59890 Kabel-TV Lampert GmbH & Co KG	`2.13ms` from Zuerich, CH
52.116.127.84	AS36351 IBM Cloud	`0.55ms` from Ashburn, US
73.250.75.36	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Ashburn, US
24.162.156.52	AS11427 Charter Communications Inc	`8.39ms` from Dallas, US
91.47.51.100	AS3320 Deutsche Telekom AG	`8.04ms` from Frankfurt am Main, DE
91.58.165.20	AS3320 Deutsche Telekom AG	`4.47ms` from Hamburg, DE
123.18.89.4	AS45899 VNPT Corp	`4.08ms` from Hanoi, VN
156.255.88.100	AS63888 DATAWING LIMITED	`1.07ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m5 186.23.82.254

traceroute to 186.23.82.254 (186.23.82.254): 5 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 234.145 ms

2 [AS15169] 108.170.255.28 235.702 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

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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