Autonomous System details

AS27747

Telecentro S.A. · telecentro.com.ar

Argentina

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AS27747 – Telecentro S.A.

Field	Value
Country	Argentina
Website	telecentro.com.ar
Hosted domains	512
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 512 domain names hosted across 359 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
181.44.68.109	██████████	9
190.55.101.60	██████████	7
190.55.248.20	█████████	7
181.45.232.2	██████████	7
181.45.254.65	██████████	6
181.47.224.197	██████████	5
181.47.163.70	██████████	5
186.18.183.234	██████████	5
181.44.207.21	██████████	4
190.55.62.10	██████████	4

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Peers

There are 13 peers for this ASN.

Peers	Name
AS11014	CPS
AS12956	TELXIUS Cable
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
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC

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Upstreams

There are 6 upstreams for this ASN.

upstreams	Name
AS12956	TELXIUS Cable
AS174	Cogent Communications, LLC
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 2 downstreams for this ASN.

Downstreams	Name
AS13335	Cloudflare, Inc.
AS273240	DATAWISE SA

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ASN API & Database

Pingable IPs

2,235 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
181.47.83.24	AS27747 Telecentro S.A.	`7.04ms` from Buenos Aires, AR
181.46.25.67	AS27747 Telecentro S.A.	`1.52ms` from Buenos Aires, AR
186.19.248.1	AS27747 Telecentro S.A.	`0.76ms` from Buenos Aires, AR
186.19.3.23	AS27747 Telecentro S.A.	`6.50ms` from Buenos Aires, AR
181.44.212.1	AS27747 Telecentro S.A.	`0.81ms` from Buenos Aires, AR
190.55.46.1	AS27747 Telecentro S.A.	`0.74ms` from Buenos Aires, AR
181.44.124.1	AS27747 Telecentro S.A.	`0.97ms` from Buenos Aires, AR
200.115.203.14	AS27747 Telecentro S.A.	`0.39ms` from Buenos Aires, AR
181.45.220.1	AS27747 Telecentro S.A.	`0.71ms` from Buenos Aires, AR
181.46.228.1	AS27747 Telecentro S.A.	`0.62ms` from Buenos Aires, AR
186.23.202.180	AS27747 Telecentro S.A.	`1.66ms` from Buenos Aires, AR
181.45.253.93	AS27747 Telecentro S.A.	`0.29ms` from Buenos Aires, AR
181.47.27.1	AS27747 Telecentro S.A.	`0.79ms` from Buenos Aires, AR
181.45.52.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
181.47.92.1	AS27747 Telecentro S.A.	`1.18ms` from Buenos Aires, AR
186.22.142.1	AS27747 Telecentro S.A.	`0.79ms` from Buenos Aires, AR
181.45.209.1	AS27747 Telecentro S.A.	`0.81ms` from Buenos Aires, AR
186.19.116.1	AS27747 Telecentro S.A.	`1.06ms` from Buenos Aires, AR
186.23.49.50	AS27747 Telecentro S.A.	`6.17ms` from Buenos Aires, AR
181.44.2.1	AS27747 Telecentro S.A.	`0.83ms` from Buenos Aires, AR
186.23.135.130	AS27747 Telecentro S.A.	`6.85ms` from Buenos Aires, AR
186.22.59.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
181.44.180.1	AS27747 Telecentro S.A.	`0.68ms` from Buenos Aires, AR
181.44.63.1	AS27747 Telecentro S.A.	`0.94ms` from Buenos Aires, AR
186.18.14.1	AS27747 Telecentro S.A.	`0.82ms` 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
136.61.112.3	AS16591 Google Fiber Inc.	`6.63ms` from Ashburn, US
62.57.57.211	AS6739 VODAFONE ONO, S.A.	`5.34ms` from Barcelona, ES
34.76.84.163	AS396982 Google LLC	`0.14ms` from Brussels, BE
5.13.155.19	AS8708 DIGI ROMANIA S.A.	`4.98ms` from Bucharest, RO
41.234.220.147	AS8452 TE-AS	`2.80ms` from Cairo, EG
104.15.250.243	AS7018 AT&T Enterprises, LLC	`2.53ms` from Dallas, US
164.100.41.227	AS4758 National Informatics Centre	`2.84ms` from Delhi, IN
92.135.142.163	AS3215 Orange S.A.	`14.13ms` from Frankfurt am Main, DE
59.57.103.83	AS4134 CHINANET-BACKBONE	`5.72ms` from Fuzhou, CN
187.246.25.99	AS13999 Mega Cable, S.A. de C.V.	`9.13ms` from Guadalajara, MX
120.27.165.115	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.06ms` from Hangzhou, CN
83.229.121.99	AS139659 LUCIDACLOUD LIMITED	`0.54ms` from Hong Kong, HK
5.225.62.195	AS12430 VODAFONE ESPANA S.A.U.	`13.14ms` from Madrid, ES
212.169.204.147	AS12479 Orange Espagne SA	`11.14ms` from Madrid, ES
176.118.212.211	AS209873 Relyef Centr LLC	`4.60ms` from Moscow, RU
98.168.80.51	AS22773 Cox Communications Inc.	`1.27ms` from Phoenix, US
119.193.2.83	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
221.162.63.51	AS4766 Korea Telecom	`11.35ms` from Seoul, KR
175.252.77.163	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
14.61.230.147	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
186.98.207.51	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.35ms` from Bogota, CO
76.250.138.3	AS7018 AT&T Enterprises, LLC	`3.86ms` from Chicago, US
200.56.134.227	AS262916 Mega Cable, S.A. de C.V.	`14.87ms` from Dallas, US
178.202.58.179	AS3209 Vodafone GmbH	`11.11ms` from Frankfurt am Main, DE
113.180.61.243	AS45899 VNPT Corp	`2.31ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 181.46.30.1

traceroute to 181.46.30.1 (181.46.30.1): 64 hops max, 52 byte packets

2 [AS3257] 154.14.160.13 1.494 ms

3 [AS3257] 141.136.111.166 11.362 ms

4 [AS12956] 94.142.107.162 7.782 ms

5 *

6 *

7 [AS12956] 94.142.97.22 229.556 ms

8 [AS12956] 213.140.39.119 228.773 ms

9 *

10 [] 200.63.150.250 233.276 ms

11 *

12 [AS27747] 181.46.30.1 712.613 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 29th 2025

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AS269861

DIRECCION DE ADMINISTRACION DEL PODER JUDICIAL (CORDOBA)

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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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