AS number details

AS27747

Telecentro S.A. · telecentro.com.ar

Argentina

bittorrent

crawler

vpn

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AS27747 – Telecentro S.A.

Field	Value
Country	Argentina
Website	telecentro.com.ar
Hosted domains	477
Number of IPv4	623,616
Number of IPv6	2,694,071,846,198,087,281,765,917,917,184
ASN type	ISP
Registry	lacnic
Allocated	21 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
190.55.128.0/18	Telecentro S.A.	16,384
190.55.192.0/18	Telecentro S.A.	16,384
190.55.64.0/18	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
181.44.112.0/20	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
181.44.16.0/20	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
181.44.32.0/20	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
181.45.0.0/20	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
181.45.16.0/20	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
181.45.32.0/20	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
181.46.0.0/20	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
181.46.16.0/20	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
181.46.32.0/20	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
181.47.0.0/20	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
181.47.16.0/20	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
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
186.18.0.0/20	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
186.18.16.0/20	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
186.18.32.0/20	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
186.19.0.0/20	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
186.19.16.0/20	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
186.19.32.0/20	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
186.22.0.0/20	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
186.22.16.0/20	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
186.22.32.0/20	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
186.23.0.0/20	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
186.23.16.0/20	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
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
190.55.0.0/20	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
190.55.16.0/20	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
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
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
181.44.127.0/24	Telecentro S.A.	256
181.44.68.0/24	Telecentro S.A.	256
181.45.119.0/24	Telecentro S.A.	256
181.45.248.0/24	Telecentro S.A.	256
181.45.4.0/24	Telecentro S.A.	256
181.45.64.0/24	Telecentro S.A.	256
181.47.135.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.19.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.240.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.241.0/24	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
181.47.248.0/24	Telecentro S.A. - Clientes Residenciales	256
181.47.254.0/24	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
186.23.144.0/24	Telecentro S.A.	256
186.23.252.0/24	Telecentro S.A.	256
186.23.255.0/24	Grupo Insud	256
190.55.154.0/24	Telecentro S.A. - Clientes Residenciales	256
190.55.248.0/24	Telecentro S.A. - Clientes Corporativos	256
190.55.252.0/24	Telecentro S.A. - Clientes Residenciales	256
190.55.40.0/24	Telecentro S.A. - Clientes Residenciales	256
190.55.60.0/24	Telecentro S.A. - Clientes Residenciales	256
190.55.62.0/24	Telecentro S.A. - Clientes Residenciales	256
190.55.63.0/24	Telecentro S.A. - Clientes Residenciales	256
200.115.192.0/24	Telecentro S.A. - Clientes Residenciales	256
200.115.193.0/24	Telecentro S.A. - Clientes Residenciales	256
200.115.194.0/24	Telecentro S.A. - Clientes Residenciales	256
200.115.203.0/24	Telecentro S.A. - Clientes Residenciales	256
200.115.254.0/24	Telecentro S.A. - Clientes Residenciales	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.
2800:810:101::/48	Telecentro S.A.
2800:810:208::/48	Telecentro S.A.
2800:810:401::/48	Telecentro S.A.
2800:810:9::/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 477 domain names hosted across 340 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
186.18.36.141	██████████	7
181.45.232.2	██████████	7
181.45.254.65	██████████	6
186.18.183.234	██████████	5
181.47.163.70	██████████	5
181.47.224.197	██████████	5
181.47.199.208	██████████	4
186.18.99.136	██████████	4

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Peers

There are 12 peers for this ASN.

Peers	Name
AS11014	CPS
AS13335	Cloudflare, Inc.
AS174	Cogent Communications
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
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS7195	EDGEUNO S.A.S

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Upstreams

There are 5 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications
AS22927	Telefonica de Argentina
AS3356	Level 3 Parent, LLC
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC

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Downstreams

There are 3 downstreams for this ASN.

Downstreams	Name
AS13335	Cloudflare, Inc.
AS263756	LINKUP INTERNET SRL
AS273240	DATAWISE SA

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Pingable IPs

2,055 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
181.46.110.1	AS27747 Telecentro S.A.	`0.74ms` from Buenos Aires, AR
190.55.81.1	AS27747 Telecentro S.A.	`0.52ms` from Buenos Aires, AR
186.18.160.1	AS27747 Telecentro S.A.	`0.69ms` from Buenos Aires, AR
186.19.183.1	AS27747 Telecentro S.A.	`0.80ms` from Buenos Aires, AR
181.47.139.1	AS27747 Telecentro S.A.	`0.75ms` from Buenos Aires, AR
200.115.217.176	AS27747 Telecentro S.A.	`4.83ms` from Buenos Aires, AR
186.22.139.195	AS27747 Telecentro S.A.	`0.38ms` from Buenos Aires, AR
186.23.0.1	AS27747 Telecentro S.A.	`1.69ms` from Buenos Aires, AR
181.45.42.1	AS27747 Telecentro S.A.	`0.66ms` from Buenos Aires, AR
190.55.114.1	AS27747 Telecentro S.A.	`0.55ms` from Buenos Aires, AR
186.22.140.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
181.45.54.218	AS27747 Telecentro S.A.	`4.87ms` from Buenos Aires, AR
181.45.243.158	AS27747 Telecentro S.A.	`1.43ms` from Buenos Aires, AR
181.45.216.1	AS27747 Telecentro S.A.	`0.84ms` from Buenos Aires, AR
181.44.206.24	AS27747 Telecentro S.A.	`5.50ms` from Buenos Aires, AR
186.18.86.39	AS27747 Telecentro S.A.	`4.20ms` from Buenos Aires, AR
181.44.171.239	AS27747 Telecentro S.A.	`5.78ms` from Buenos Aires, AR
181.47.151.177	AS27747 Telecentro S.A.	`4.20ms` from Buenos Aires, AR
200.115.220.1	AS27747 Telecentro S.A.	`0.69ms` from Buenos Aires, AR
181.44.156.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
181.46.32.1	AS27747 Telecentro S.A.	`1.16ms` from Buenos Aires, AR
186.19.168.1	AS27747 Telecentro S.A.	`0.65ms` from Buenos Aires, AR
181.44.64.186	AS27747 Telecentro S.A.	`0.94ms` from Buenos Aires, AR
181.45.124.1	AS27747 Telecentro S.A.	`1.31ms` from Buenos Aires, AR
186.23.10.70	AS27747 Telecentro S.A.	`1.50ms` 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
68.186.185.3	AS20115 Charter Communications LLC	`17.18ms` from Atlanta, US
58.200.86.3	AS4538 China Education and Research Network Center	`2.86ms` from Beijing, CN
18.188.66.195	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
66.63.245.3	AS32262 Industry I-Net, Inc.	`7.57ms` from Dallas, US
91.44.29.83	AS3320 Deutsche Telekom AG	`2.72ms` from Hamburg, DE
65.100.59.3	AS209 CenturyLink Communications, LLC	`1.13ms` from Hillsboro, US
31.50.223.163	AS2856 British Telecommunications PLC	`2.94ms` from London, GB
79.145.58.115	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.95ms` from Madrid, ES
31.7.255.19	AS30781 Free Pro SAS	`0.49ms` from Marseille, FR
74.113.32.3	AS26632 Connetrix	`0.42ms` from New York City, US
176.143.180.3	AS5410 Bouygues Telecom SA	`1.27ms` from Paris, FR
213.80.226.3	AS15974 Joint Stock Company TransTeleCom	`6.11ms` from Samara, RU
3.36.65.163	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
213.66.60.3	AS3301 Telia Company AB	`6.75ms` from Stockholm, SE
125.254.37.131	AS7545 TPG Telecom Limited	`1.16ms` from Sydney, AU
86.125.215.131	AS8708 DIGI ROMANIA S.A.	`1.61ms` from Timisoara, RO
35.74.216.227	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
85.148.215.19	AS5390 Euronet Communications B.V.	`1.31ms` from Amsterdam, NL
103.167.156.51	AS150554 PT Jaringan Tiang Indonesia Group	`0.36ms` from Jakarta, ID
108.21.203.195	AS701 Verizon Business	`3.38ms` from New York City, US
176.51.255.115	AS12389 PJSC Rostelecom	`1.74ms` from Novosibirsk, RU
115.38.146.163	AS18126 Chubu Telecommunications Company, Inc.	`6.43ms` from Osaka, JP
186.121.100.115	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.57ms` from Panama, PA
80.65.236.211	AS13193 KEYYO SA	`1.34ms` from Paris, FR
54.89.216.83	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 -m10 181.46.216.88

traceroute to 181.46.216.88 (181.46.216.88): 10 hops max, 52 byte packets

5 [AS3257] 76.74.1.193 0.863 ms

6 [AS3257] 63.141.218.58 22.225 ms

7 [AS6762] 195.22.220.125 149.05 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On August 22nd 2025

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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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