186.18.192.0/20

AS27747 · Telecentro S.A.

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Summary

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

WHOIS Details

inetnum:     186.18.192.0/18
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 is 1 domain name hosted across 1 IP address 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

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

IP Address	ASN	Details
186.18.197.207	AS27747 Telecentro S.A.	`4.84ms` from Buenos Aires, AR
186.18.207.174	AS27747 Telecentro S.A.	`0.38ms` from Buenos Aires, AR
186.18.199.35	AS27747 Telecentro S.A.	`6.56ms` from Buenos Aires, AR
186.18.200.1	AS27747 Telecentro S.A.	`0.97ms` from Buenos Aires, AR
186.18.203.176	AS27747 Telecentro S.A.	`5.94ms` from Buenos Aires, AR
186.18.206.1	AS27747 Telecentro S.A.	`0.75ms` from Buenos Aires, AR
186.18.202.148	AS27747 Telecentro S.A.	`6.39ms` from Buenos Aires, AR
186.18.201.253	AS27747 Telecentro S.A.	`6.02ms` from Buenos Aires, AR
186.18.204.214	AS27747 Telecentro S.A.	`0.87ms` from Buenos Aires, AR
186.18.205.132	AS27747 Telecentro S.A.	`0.57ms` from Buenos Aires, AR
186.18.196.1	AS27747 Telecentro S.A.	`0.51ms` from Buenos Aires, AR
186.18.198.221	AS27747 Telecentro S.A.	`4.96ms` 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
195.135.142.164	AS8469 CANCOM Managed Services GmbH	`5.14ms` from Berlin, DE
54.213.47.132	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
44.241.231.180	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
91.4.86.180	AS3320 Deutsche Telekom AG	`6.27ms` from Frankfurt am Main, DE
23.46.196.196	AS16625 Akamai Technologies, Inc.	`0.49ms` from Hong Kong, HK
2.61.34.164	AS12389 PJSC Rostelecom	`8.83ms` from Krasnoyarsk, RU
51.14.216.180	AS2856 British Telecommunications PLC	`3.95ms` from London, GB
66.65.136.84	AS12271 Charter Communications Inc	`6.50ms` from New York City, US
62.35.116.148	AS5410 Bouygues Telecom SA	`2.11ms` from Paris, FR
139.140.206.196	AS22847 Bowdoin College	`9.03ms` from Providence, US
38.12.79.132	AS54600 PEG TECH INC	`0.20ms` from San Jose, US
112.147.35.52	AS17858 LG POWERCOMM	`2.43ms` from Seoul, KR
82.79.163.212	AS8708 DIGI ROMANIA S.A.	`0.89ms` from Timisoara, RO
82.213.195.196	AS15704 XTRA TELECOM S.A.	`1.55ms` from Valencia, ES
128.164.75.244	AS11039 The George Washington University	`1.38ms` from Ashburn, US
137.191.254.4	AS15806 Irish Government	`1.51ms` from Dublin, IE
2.161.137.196	AS3320 Deutsche Telekom AG	`19.58ms` from Frankfurt am Main, DE
14.249.84.4	AS45899 VNPT Corp	`3.01ms` from Hanoi, VN
171.254.3.148	AS7552 Viettel Group	`4.97ms` from Hanoi, VN
20.204.67.180	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
67.205.205.164	AS23089 Hotwire Communications	`1.87ms` from Miami, US
82.24.25.20	AS64289 Macarne.com	`0.86ms` from Paris, FR
71.254.205.36	AS701 Verizon Business	`2.82ms` from Philadelphia, US
194.228.73.196	AS5610 O2 Czech Republic, a.s.	`0.51ms` from Prague, CZ
39.89.144.4	AS4837 CHINA UNICOM China169 Backbone	`1.67ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f5 186.18.207.89

traceroute to 186.18.207.89 (186.18.207.89): 64 hops max, 52 byte packets

5 [AS27747] 186.18.207.89 0.857 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

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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