186.23.128.0/20

AS27747 · Telecentro S.A.

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Summary

Country	Argentina
Domain	telecentro.com.ar
ASN	AS27747
Parent Range	186.22.0.0/15
Registry	LACNIC
ID	FRH

WHOIS Details

inetnum:     186.22.0.0/15
status:      allocated
aut-num:     N/A
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:      20260103 AA
nslastaa:    20260103
nserver:     NS2.TELECENTRO.NET.AR
nsstat:      20260103 AA
nslastaa:    20260103
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  1139770000 [1129]
created:     20060731
changed:     20251118

Overlapping Ranges

BGP prefixes that contain 186.23.128.0/20

Range	ASN	Company	Num of IPs
186.22.0.0/15	AS27747	Telecentro S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 186.23.0.0/16

Range	ASN	Company	Num of IPs
186.22.0.0/15	AS27747	Telecentro S.A.	131,072

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
186.23.132.109	compusame.com	1
186.23.135.227	smartandbeauty.com.ar	1
186.23.143.25	diduch.lol	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

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

IP Address	ASN	Details
186.23.128.1	AS27747 Telecentro S.A.	`0.69ms` from Buenos Aires, AR
186.23.140.1	AS27747 Telecentro S.A.	`0.76ms` from Buenos Aires, AR
186.23.143.236	AS27747 Telecentro S.A.	`6.32ms` from Buenos Aires, AR
186.23.130.1	AS27747 Telecentro S.A.	`0.99ms` from Buenos Aires, AR
186.23.134.134	AS27747 Telecentro S.A.	`7.33ms` from Buenos Aires, AR
186.23.132.1	AS27747 Telecentro S.A.	`0.58ms` from Buenos Aires, AR
186.23.141.243	AS27747 Telecentro S.A.	`5.57ms` from Buenos Aires, AR
186.23.129.1	AS27747 Telecentro S.A.	`0.52ms` from Buenos Aires, AR
186.23.142.49	AS27747 Telecentro S.A.	`0.76ms` from Buenos Aires, AR
186.23.133.172	AS27747 Telecentro S.A.	`6.40ms` from Buenos Aires, AR
186.23.135.130	AS27747 Telecentro S.A.	`6.85ms` from Buenos Aires, AR
186.23.131.1	AS27747 Telecentro S.A.	`0.94ms` 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
44.209.186.148	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
2.17.53.180	AS16625 Akamai Technologies, Inc.	`0.15ms` from Bangkok, TH
1.89.204.148	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.77ms` from Beijing, CN
69.13.243.212	AS54489 CoreSpace, Inc.	`0.85ms` from Dallas, US
69.18.18.132	AS12133 Local Internet Service Company	`6.55ms` from Des Moines, US
185.250.169.68	AS49436 Stadtwerke Soest GmbH	`2.12ms` from Duesseldorf, DE
95.177.105.20	AS212238 Datacamp Limited	`0.61ms` from Frankfurt am Main, DE
113.254.198.52	AS9304 HGC Global Communications Limited	`1.18ms` from Hong Kong, HK
143.92.199.148	AS25019 Saudi Telecom Company JSC	`5.13ms` from Manama, BH
90.116.80.196	AS3215 Orange S.A.	`6.79ms` from Marseille, FR
80.183.7.132	AS3269 Telecom Italia S.p.A.	`4.04ms` from Milan, IT
84.51.93.4	AS29124 Iskratelecom JSC	`0.90ms` from Moscow, RU
37.204.101.100	AS42610 PJSC Rostelecom	`1.54ms` from Moscow, RU
90.47.49.116	AS3215 Orange S.A.	`8.46ms` from Paris, FR
88.218.197.4	AS9009 M247 Europe SRL	`0.09ms` from Paris, FR
192.30.41.244	AS11367 WorldNet Telecommunications, LLC	`1.21ms` from San Juan, PR
109.175.66.52	AS9146 BIHNET Autonomus System	`1.41ms` from Sarajevo, BA
95.202.111.84	AS3301 Telia Company AB	`13.07ms` from Stockholm, SE
162.245.144.116	AS63213 Astute Internet	`0.18ms` from Vancouver, CA
95.38.25.4	AS41881 Fanava Group	`17.17ms` from Yerevan, AM
185.91.92.4	AS49033 Critical Core BV	`0.15ms` from Amsterdam, NL
44.200.29.164	AS14618 Amazon.com, Inc.	`0.74ms` from Ashburn, US
23.32.153.4	AS20940 Akamai International B.V.	`0.51ms` from Atlanta, US
217.92.184.4	AS3320 Deutsche Telekom AG	`2.86ms` from Berlin, DE
35.233.77.132	AS396982 Google LLC	`0.13ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -m5 186.23.136.153

traceroute to 186.23.136.153 (186.23.136.153): 5 hops max, 52 byte packets

1 [AS7195] 200.25.62.66 0.257 ms

2 [AS7195] 200.25.51.68 0.611 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On December 28th 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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