186.19.144.0/20

AS27747 · Telecentro S.A.

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Summary

Country	Argentina
Domain	telecentro.net.ar
ASN	AS27747
Parent Range	186.19.0.0/16
Registry	LACNIC
ID	FRH

WHOIS Details

inetnum:     186.19.128.0/18
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:     20100722
changed:     20100722
inetnum-up:  186.19.0.0/16

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  1139770000 [1129]
created:     20060731
changed:     20251118

Overlapping Ranges

BGP prefixes that contain 186.19.144.0/20

Range	ASN	Company	Num of IPs
186.19.0.0/16	AS27747	Telecentro S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 186.19.0.0/16

Range	ASN	Company	Num of IPs
186.19.0.0/16	AS27747	Telecentro S.A.	65,536

Hosted domains

There are 4 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
186.19.153.35	spvps.online	2
186.19.145.129	hachita.com.ar	1
186.19.153.71	fermunoz.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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.19.149.1	AS27747 Telecentro S.A.	`0.61ms` from Buenos Aires, AR
186.19.148.1	AS27747 Telecentro S.A.	`1.10ms` from Buenos Aires, AR
186.19.153.1	AS27747 Telecentro S.A.	`1.31ms` from Buenos Aires, AR
186.19.150.1	AS27747 Telecentro S.A.	`0.60ms` from Buenos Aires, AR
186.19.156.1	AS27747 Telecentro S.A.	`0.62ms` from Buenos Aires, AR
186.19.157.87	AS27747 Telecentro S.A.	`5.25ms` from Buenos Aires, AR
186.19.158.96	AS27747 Telecentro S.A.	`6.17ms` from Buenos Aires, AR
186.19.155.1	AS27747 Telecentro S.A.	`0.77ms` from Buenos Aires, AR
186.19.152.1	AS27747 Telecentro S.A.	`0.68ms` from Buenos Aires, AR
186.19.151.1	AS27747 Telecentro S.A.	`0.74ms` 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
213.39.44.68	AS3257 GTT Communications Inc.	`0.36ms` from Amsterdam, NL
97.180.147.180	AS6167 Verizon Business	`8.85ms` from Atlanta, US
168.220.172.4	AS398210 Lynches River Communications Inc	`11.84ms` from Durham, US
27.111.175.116	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.30ms` from Hong Kong, HK
208.138.36.132	AS10292 Cable & Wireless Jamaica	`0.82ms` from Kingston, JM
46.173.135.20	AS34743 NASHNET LTD	`0.57ms` from Kyiv, UA
222.230.35.52	AS2519 ARTERIA Networks Corporation	`3.26ms` from Osaka, JP
78.93.220.228	AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD	`15.74ms` from Riyadh, SA
187.214.78.180	AS8151 UNINET	`4.33ms` from Santiago de Queretaro, MX
58.55.161.20	AS4134 CHINANET-BACKBONE	`3.82ms` from Wuhan, CN
107.15.152.180	AS11426 Charter Communications Inc	`10.43ms` from Ashburn, US
172.214.32.196	AS8075 Microsoft Corporation	`0.64ms` from Ashburn, US
108.80.164.52	AS7018 AT&T Enterprises, LLC	`9.16ms` from Atlanta, US
75.90.18.196	AS7029 Windstream Communications LLC	`7.91ms` from Atlanta, US
31.56.41.36	AS62390 NexonHost Srl	`0.12ms` from Bucharest, RO
188.27.110.4	AS8708 DIGI ROMANIA S.A.	`0.89ms` from Bucharest, RO
24.123.156.196	AS10796 Charter Communications Inc	`7.03ms` from Columbus, US
98.156.52.148	AS11427 Charter Communications Inc	`14.26ms` from Dallas, US
218.36.85.100	AS38661 abcle	`1.50ms` from Incheon, KR
86.28.229.36	AS5089 Virgin Media Limited	`5.04ms` from London, GB
84.69.23.228	AS5378 Vodafone Limited	`5.03ms` from London, GB
90.37.78.4	AS3215 Orange S.A.	`16.70ms` from Marseille, FR
191.17.46.100	AS27699 TELEFÔNICA BRASIL S.A	`1.40ms` from Osasco, BR
27.212.217.228	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Qingdao, CN
13.50.14.52	AS16509 Amazon.com, Inc.	`0.96ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -m6 186.19.144.56

traceroute to 186.19.144.56 (186.19.144.56): 6 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 345.523 ms

2 [AS15169] 108.170.255.28 349.836 ms

3 [AS27747] 200.115.194.173 342.13 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On February 7th 2026

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.

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