Autonomous System details

AS27747

Telecentro S.A. · telecentro.com.ar

Argentina

BitTorrent

Crawler

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AS27747 – Telecentro S.A.

Field	Value
Country	Argentina
Website	telecentro.com.ar
Hosted domains	513
IPv4 addresses	623,616
IPv6 addresses	2,694,071,846,198,087,281,765,917,917,184
ASN type	ISP
Registry	lacnic
Allocated	22 years ago on Jul 06, 2004
Updated	19 years ago on Dec 07, 2006

Netblock	Company	Num of IPs
181.44.0.0/15	Telecentro S.A.	131,072
181.46.0.0/15	Telecentro S.A.	131,072
186.22.0.0/15	Telecentro S.A.	131,072
186.18.0.0/16	Telecentro S.A.	65,536
186.19.0.0/16	Telecentro S.A.	65,536
190.55.0.0/18	Telecentro S.A.	16,384
190.55.64.0/18	Telecentro S.A.	16,384
190.55.128.0/18	Telecentro S.A.	16,384
190.55.192.0/18	Telecentro S.A.	16,384
200.125.64.0/19	Telecentro S.A.	8,192
200.125.96.0/19	Telecentro S.A.	8,192
181.44.0.0/20	Telecentro S.A.	4,096
181.44.16.0/20	Telecentro S.A.	4,096
181.44.32.0/20	Telecentro S.A.	4,096
181.44.48.0/20	Telecentro S.A.	4,096
181.44.64.0/20	Telecentro S.A.	4,096
181.44.80.0/20	Telecentro S.A.	4,096
181.44.96.0/20	Telecentro S.A.	4,096
181.44.112.0/20	Telecentro S.A.	4,096
181.44.128.0/20	Telecentro S.A.	4,096
181.44.144.0/20	Telecentro S.A. - Clientes Corporativos	4,096
181.44.160.0/20	Telecentro S.A.	4,096
181.44.176.0/20	Telecentro S.A.	4,096
181.44.192.0/20	Telecentro S.A.	4,096
181.44.208.0/20	Telecentro S.A.	4,096
181.44.224.0/20	Telecentro S.A.	4,096
181.44.240.0/20	Telecentro S.A.	4,096
181.45.0.0/20	Telecentro S.A.	4,096
181.45.16.0/20	Telecentro S.A.	4,096
181.45.32.0/20	Telecentro S.A.	4,096
181.45.48.0/20	Telecentro S.A.	4,096
181.45.64.0/20	Telecentro S.A.	4,096
181.45.80.0/20	Telecentro S.A.	4,096
181.45.96.0/20	Telecentro S.A.	4,096
181.45.112.0/20	Telecentro S.A.	4,096
181.45.128.0/20	Telecentro S.A.	4,096
181.45.144.0/20	Telecentro S.A.	4,096
181.45.160.0/20	Telecentro S.A.	4,096
181.45.176.0/20	Telecentro S.A.	4,096
181.45.192.0/20	Telecentro S.A.	4,096
181.45.208.0/20	Telecentro S.A.	4,096
181.45.224.0/20	Telecentro S.A.	4,096
181.45.240.0/20	Telecentro S.A.	4,096
181.46.0.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.16.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.32.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.48.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.112.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.128.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.144.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.160.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.176.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.192.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.208.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.224.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.46.240.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.0.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.16.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.32.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.48.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.112.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.128.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.144.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.160.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.176.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.192.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.208.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.224.0/20	Telecentro S.A. - Clientes Residenciales	4,096
181.47.240.0/20	Telecentro S.A.	4,096
186.18.0.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.16.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.32.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.48.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.112.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.128.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.144.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.160.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.176.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.192.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.208.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.224.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.18.240.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.0.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.16.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.32.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.48.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.112.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.128.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.144.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.160.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.176.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.192.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.224.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.240.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.22.0.0/20	Telecentro S.A.	4,096
186.22.16.0/20	Telecentro S.A.	4,096
186.22.32.0/20	Telecentro S.A.	4,096
186.22.48.0/20	Telecentro S.A.	4,096
186.22.64.0/20	Telecentro S.A.	4,096
186.22.80.0/20	Telecentro S.A.	4,096
186.22.96.0/20	Telecentro S.A.	4,096
186.22.112.0/20	Telecentro S.A.	4,096
186.22.128.0/20	Telecentro S.A.	4,096
186.22.144.0/20	Telecentro S.A.	4,096
186.22.160.0/20	Telecentro S.A.	4,096
186.22.176.0/20	Telecentro S.A.	4,096
186.22.192.0/20	Telecentro S.A.	4,096
186.22.208.0/20	Telecentro S.A.	4,096
186.22.224.0/20	Telecentro S.A.	4,096
186.22.240.0/20	Telecentro S.A.	4,096
186.23.0.0/20	Telecentro S.A.	4,096
186.23.16.0/20	Telecentro S.A.	4,096
186.23.32.0/20	Telecentro S.A.	4,096
186.23.48.0/20	Telecentro S.A.	4,096
186.23.64.0/20	Telecentro S.A.	4,096
186.23.80.0/20	Telecentro S.A.	4,096
186.23.96.0/20	Telecentro S.A.	4,096
186.23.112.0/20	Telecentro S.A.	4,096
186.23.128.0/20	Telecentro S.A.	4,096
186.23.144.0/20	Telecentro S.A.	4,096
186.23.160.0/20	Telecentro S.A.	4,096
186.23.176.0/20	Telecentro S.A.	4,096
186.23.192.0/20	Telecentro S.A.	4,096
186.23.208.0/20	Telecentro S.A.	4,096
186.23.224.0/20	Telecentro S.A.	4,096
186.23.240.0/20	Municipalidad de Moron	4,096
190.55.0.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.16.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.32.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.48.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.112.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.128.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.144.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.160.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.176.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.192.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.208.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.224.0/20	Telecentro S.A. - Clientes Residenciales	4,096
190.55.240.0/20	Telecentro S.A. - Clientes Residenciales	4,096
200.115.192.0/20	Telecentro S.A.	4,096
200.115.208.0/20	Telecentro S.A.	4,096
200.115.224.0/20	Telecentro S.A.	4,096
200.115.240.0/20	Telecentro S.A.	4,096
200.125.64.0/20	Telecentro S.A. - Clientes Residenciales	4,096
200.125.80.0/20	Telecentro S.A. - Clientes Residenciales	4,096
200.125.96.0/20	Telecentro S.A. - Clientes Residenciales	4,096
186.19.208.0/21	Telecentro S.A. - Clientes Residenciales	2,048
186.22.48.0/21	Telecentro S.A.	2,048
168.194.180.0/22	Telecentro S.A.	1,024
186.19.220.0/22	Telecentro S.A. - Clientes Residenciales	1,024
181.44.116.0/24	Telecentro S.A.	256
181.44.127.0/24	Telecentro S.A.	256
181.47.240.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.242.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.243.0/24	Telecentro S.A. - Clientes Residenciales	256
186.19.216.0/24	Telecentro S.A. - Clientes Residenciales	256
186.19.217.0/24	Telecentro S.A. - Clientes Residenciales	256
186.22.225.0/24	Telecentro S.A.	256
186.23.144.0/24	Telecentro S.A.	256

Netblock	Company
2800:810::/28	Telecentro S.A.
2800:810::/31	Telecentro S.A.
2800:810::/32	Telecentro S.A.
2800:811::/32	Telecentro S.A.
2800:812::/32	Telecentro S.A.
2800:813::/32	Telecentro S.A.
2800:814::/32	Telecentro S.A.
2800:815::/32	Telecentro S.A.
2800:816::/32	Telecentro S.A.
2800:817::/32	Telecentro S.A.
2800:818::/32	Telecentro S.A.
2800:819::/32	Telecentro S.A.
2800:81a::/32	Telecentro S.A.
2800:81b::/32	Telecentro S.A.
2800:81c::/32	Telecentro S.A.
2800:81d::/32	Telecentro S.A.
2800:81e::/32	Telecentro S.A.
2800:81f::/32	Telecentro S.A.
2800:810:580::/41	Telecentro S.A.
2800:810:400::/42	Telecentro S.A.
2800:810:500::/42	Telecentro S.A.
2800:810:9::/48	Telecentro S.A.
2800:810:101::/48	Telecentro S.A.
2800:810:208::/48	Telecentro S.A.
2800:810:401::/48	Telecentro S.A.

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WHOIS Details

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                                                ASHandle:       AS27747
                                                OrgID:          AS27747
                                                ASName:         AS27747
                                                ASNumber:       AS27747
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 513 domain names hosted across 361 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
181.44.68.109	██████████	9
190.55.248.20	██████████	7
190.55.101.60	██████████	7
181.45.232.2	██████████	7
181.45.254.65	██████████	6
181.47.163.70	██████████	5
181.47.224.197	██████████	5
186.18.183.234	██████████	5
186.19.84.66	██████████	4
181.45.104.66	█████████	4

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Hosted Domains API & Database

Peers

There are 12 peers for this ASN.

Peers	Name
AS11014	CPS
AS13335	Cloudflare, Inc.
AS174	Cogent Communications, LLC
AS18747	IFX Corporation
AS22927	Telefonica de Argentina
AS263756	LINKUP INTERNET SRL
AS273240	DATAWISE SA
AS3356	Level 3 Parent, LLC
AS49544	i3D.net B.V
AS6057	Administracion Nacional de Telecomunicaciones
AS6939	Hurricane Electric LLC
AS7195	EDGEUNO S.A.S

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS22927	Telefonica de Argentina
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS13335	Cloudflare, Inc.
AS273240	DATAWISE SA

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ASN API & Database

Pingable IPs

2,179 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
190.55.178.1	AS27747 Telecentro S.A.	`0.67ms` from Buenos Aires, AR
186.18.70.1	AS27747 Telecentro S.A.	`1.03ms` from Buenos Aires, AR
186.19.166.253	AS27747 Telecentro S.A.	`5.78ms` from Buenos Aires, AR
186.18.49.110	AS27747 Telecentro S.A.	`6.24ms` from Buenos Aires, AR
181.47.248.209	AS27747 Telecentro S.A.	`0.34ms` from Buenos Aires, AR
181.44.142.131	AS27747 Telecentro S.A.	`4.89ms` from Buenos Aires, AR
181.46.126.3	AS27747 Telecentro S.A.	`5.67ms` from Buenos Aires, AR
181.47.222.1	AS27747 Telecentro S.A.	`0.53ms` from Buenos Aires, AR
190.55.137.1	AS27747 Telecentro S.A.	`0.62ms` from Buenos Aires, AR
181.47.67.182	AS27747 Telecentro S.A.	`6.26ms` from Buenos Aires, AR
186.19.201.1	AS27747 Telecentro S.A.	`0.83ms` from Buenos Aires, AR
181.47.92.1	AS27747 Telecentro S.A.	`1.05ms` from Buenos Aires, AR
181.44.135.1	AS27747 Telecentro S.A.	`0.63ms` from Buenos Aires, AR
186.23.243.1	AS27747 Telecentro S.A.	`0.64ms` from Buenos Aires, AR
2800:810:20f::1	AS27747 Telecentro S.A.	`1.31ms` from Buenos Aires, AR
181.46.42.1	AS27747 Telecentro S.A.	`0.83ms` from Buenos Aires, AR
190.55.13.194	AS27747 Telecentro S.A.	`5.08ms` from Buenos Aires, AR
181.47.144.1	AS27747 Telecentro S.A.	`0.60ms` from Buenos Aires, AR
186.22.134.1	AS27747 Telecentro S.A.	`1.27ms` from Buenos Aires, AR
186.23.126.1	AS27747 Telecentro S.A.	`0.53ms` from Buenos Aires, AR
190.55.102.6	AS27747 Telecentro S.A.	`4.08ms` from Buenos Aires, AR
181.47.24.1	AS27747 Telecentro S.A.	`0.56ms` from Buenos Aires, AR
186.18.143.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
186.18.216.1	AS27747 Telecentro S.A.	`0.91ms` from Buenos Aires, AR
186.23.84.1	AS27747 Telecentro S.A.	`0.87ms` 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
20.85.167.115	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
221.220.137.19	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
76.152.108.211	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Boston, US
103.232.234.243	AS137085 ANO Broadband Service Pvt Ltd	`1.47ms` from Delhi, IN
24.130.214.99	AS7922 Comcast Cable Communications, LLC	`2.22ms` from Fremont, US
8.215.155.99	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Jakarta, ID
84.71.72.115	AS5378 Vodafone Limited	`4.55ms` from London, GB
151.64.210.67	AS1267 WIND TRE S.P.A.	`3.02ms` from Milan, IT
82.180.37.83	AS30848 UNIDATA S.p.A.	`2.08ms` from Milan, IT
24.220.65.3	AS11232 Midcontinent Communications	`1.83ms` from Minneapolis, US
103.46.233.195	AS136716 APPLE BROADBAND SERVICES PVT. LTD	`0.99ms` from Mumbai, IN
111.67.179.35	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.25ms` from Osaka, JP
88.101.209.99	AS5610 O2 Czech Republic, a.s.	`4.23ms` from Prague, CZ
177.71.107.67	AS271340 PLAY FIBRA SERVICOS DE INTERNET LTDA	`7.22ms` from Sao Paulo, BR
49.58.129.51	AS4766 Korea Telecom	`2.50ms` from Seoul, KR
130.130.39.3	AS58698 1 northfields av	`1.77ms` from Sydney, AU
201.43.36.67	AS27699 TELEFÔNICA BRASIL S.A	`1.28ms` from São Paulo, BR
207.161.49.195	AS7122 Bell Canada	`16.27ms` from Chicago, US
34.66.66.131	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.148.51.131	AS8075 Microsoft Corporation	`3.45ms` from Denver, US
79.199.62.147	AS3320 Deutsche Telekom AG	`5.88ms` from Frankfurt am Main, DE
1.241.181.19	AS9318 SK Broadband Co Ltd	`1.32ms` from Incheon, KR
86.137.190.99	AS2856 British Telecommunications PLC	`1.84ms` from London, GB
147.227.196.147	AS668 United States Department of Defense (DoD)	`1.80ms` from Los Angeles, US
109.127.148.243	AS12389 PJSC Rostelecom	`16.46ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 186.22.118.26

traceroute to 186.22.118.26 (186.22.118.26): 64 hops max, 52 byte packets

1 [AS7195] 200.25.62.66 12.9 ms

2 [AS7195] 200.25.51.68 0.88 ms

3 [AS7195] 200.25.50.209 0.986 ms

4 *

5 [AS27747] 186.22.118.26 35.136 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On January 19th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS27747 at robtex.

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