186.23.192.0/20

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
186.23.201.1	AS27747 Telecentro S.A.	`6.99ms` from Buenos Aires, AR
186.23.196.1	AS27747 Telecentro S.A.	`1.04ms` from Buenos Aires, AR
186.23.197.143	AS27747 Telecentro S.A.	`6.49ms` from Buenos Aires, AR
186.23.203.249	AS27747 Telecentro S.A.	`2.45ms` from Buenos Aires, AR
186.23.202.180	AS27747 Telecentro S.A.	`1.41ms` from Buenos Aires, AR
186.23.199.70	AS27747 Telecentro S.A.	`6.94ms` from Buenos Aires, AR
186.23.200.1	AS27747 Telecentro S.A.	`1.70ms` from Buenos Aires, AR
186.23.198.91	AS27747 Telecentro S.A.	`6.03ms` from Buenos Aires, AR
186.23.195.88	AS27747 Telecentro S.A.	`2.92ms` 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
84.192.76.164	AS6848 Telenet BV	`6.94ms` from Brussels, BE
58.145.185.68	AS24432 TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212	`8.49ms` from Dhaka, BD
79.204.153.100	AS3320 Deutsche Telekom AG	`2.23ms` from Duesseldorf, DE
93.203.14.196	AS3320 Deutsche Telekom AG	`3.74ms` from Frankfurt am Main, DE
1.7.49.164	AS9583 Sify Limited	`1.16ms` from Kolkata, IN
86.163.22.100	AS2856 British Telecommunications PLC	`6.44ms` from London, GB
81.98.123.164	AS5089 Virgin Media Limited	`6.77ms` from London, GB
88.0.14.84	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.39ms` from Madrid, ES
5.254.181.116	AS15774 Limited Liability Company "TTK-Svyaz"	`8.46ms` from Moscow, RU
46.243.162.20	AS206323 SBI Bank LLC	`1.46ms` from Moscow, RU
20.19.35.212	AS8075 Microsoft Corporation	`0.22ms` from Paris, FR
20.29.171.36	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
66.59.61.180	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
182.210.245.84	AS17858 LG POWERCOMM	`4.01ms` from Seoul, KR
119.192.144.196	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
167.172.5.132	AS14061 DigitalOcean, LLC	`0.14ms` from Singapore, SG
3.171.196.196	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG
183.185.249.244	AS4837 CHINA UNICOM China169 Backbone	`3.00ms` from Taiyuan, CN
60.220.147.164	AS4837 CHINA UNICOM China169 Backbone	`11.52ms` from Taiyuan, CN
34.65.169.228	AS396982 Google LLC	`0.10ms` from Zuerich, CH
86.93.90.212	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
208.99.37.212	AS6079 RCN	`1.60ms` from Ashburn, US
184.106.133.68	AS19994 Rackspace Hosting	`1.22ms` from Chicago, US
216.85.115.20	AS40139 Jackson Technical LLC	`5.74ms` from Dallas, US
122.100.213.196	AS4609 Companhia de Telecomunicacoes de Macau SARL	`3.07ms` 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 -f4 -m9 186.23.204.107

traceroute to 186.23.204.107 (186.23.204.107): 9 hops max, 52 byte packets

4 [AS3257] 213.200.113.38 9.011 ms

5 [AS3257] 46.33.84.22 9.652 ms

6 [AS6762] 185.70.203.99 226.646 ms

7 *

8 *

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Measurement taken from

IPinfo ProbeNet in Dublin, IE

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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