186.18.80.0/20

AS27747 · Telecentro S.A.

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Summary

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

WHOIS Details

inetnum:     186.18.64.0/18
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 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.18.86.233	centralprecios.com.ar	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

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

IP Address	ASN	Details
186.18.95.131	AS27747 Telecentro S.A.	`6.76ms` from Buenos Aires, AR
186.18.80.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
186.18.83.89	AS27747 Telecentro S.A.	`3.77ms` from Buenos Aires, AR
186.18.84.1	AS27747 Telecentro S.A.	`0.79ms` from Buenos Aires, AR
186.18.81.76	AS27747 Telecentro S.A.	`4.34ms` from Buenos Aires, AR
186.18.93.37	AS27747 Telecentro S.A.	`5.11ms` from Buenos Aires, AR
186.18.85.23	AS27747 Telecentro S.A.	`5.86ms` from Buenos Aires, AR
186.18.82.134	AS27747 Telecentro S.A.	`6.30ms` from Buenos Aires, AR
186.18.86.39	AS27747 Telecentro S.A.	`4.20ms` from Buenos Aires, AR
186.18.87.57	AS27747 Telecentro S.A.	`4.48ms` from Buenos Aires, AR
186.18.94.247	AS27747 Telecentro S.A.	`6.30ms` from Buenos Aires, AR
186.18.92.1	AS27747 Telecentro S.A.	`0.91ms` 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
84.85.217.68	AS1136 KPN B.V.	`0.98ms` from Amsterdam, NL
84.239.12.4	AS212238 Datacamp Limited	`0.45ms` from Atlanta, US
43.252.183.116	AS38794 UIH	`0.70ms` from Bangkok, TH
156.213.146.84	AS8452 TE-AS	`3.71ms` from Cairo, EG
75.217.233.164	AS6167 Verizon Business	`18.79ms` from Chicago, US
77.33.171.228	AS44869 FIBIA P/S	`2.12ms` from Copenhagen, DK
91.3.35.100	AS3320 Deutsche Telekom AG	`5.36ms` from Frankfurt am Main, DE
203.185.52.4	AS9269 Hong Kong Broadband Network Ltd.	`0.28ms` from Hong Kong, HK
86.157.127.84	AS2856 British Telecommunications PLC	`1.81ms` from London, GB
86.31.117.180	AS5089 Virgin Media Limited	`14.64ms` from London, GB
60.145.182.52	AS17676 SoftBank Corp.	`4.18ms` from Osaka, JP
83.10.226.180	AS5617 Orange Polska Spolka Akcyjna	`3.92ms` from Poznan, PL
91.139.24.20	AS13036 T-Mobile Czech Republic a.s.	`4.04ms` from Prague, CZ
40.97.221.116	AS8075 Microsoft Corporation	`0.51ms` from San Jose, US
179.49.114.212	AS262234 ASOCIACION DE SERVICIO DE INTERNET S. DE RL.	`7.13ms` from San Miguel, SV
39.121.82.52	AS9318 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
82.183.29.100	AS2119 Telenor Norge AS	`0.79ms` from Stockholm, SE
126.221.76.196	AS17676 SoftBank Corp.	`3.06ms` from Tokyo, JP
24.237.223.20	AS8047 GENERAL COMMUNICATION, INC.	`5.68ms` from Anchorage, US
13.92.114.20	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
119.3.222.180	AS55990 Huawei Cloud Service data center	`3.42ms` from Beijing, CN
184.15.45.20	AS5650 Frontier Communications of America, Inc.	`12.46ms` from Chicago, US
84.180.76.244	AS3320 Deutsche Telekom AG	`5.55ms` from Frankfurt am Main, DE
77.6.169.212	AS6805 Telefonica Germany GmbH & Co.OHG	`4.77ms` from Hamburg, DE
113.187.45.164	AS45899 VNPT Corp	`5.70ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 186.18.86.24

traceroute to 186.18.86.24 (186.18.86.24): 64 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 270.548 ms

2 [AS15169] 192.178.80.110 271.162 ms

3 *

4 *

5 [AS27747] 186.18.86.24 308.14 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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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